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authorJakub Jelinek <jakub@redhat.com>2008-07-28 23:34:19 +0000
committerJakub Jelinek <jakub@redhat.com>2008-07-28 23:34:19 +0000
commitc7045198ca8f4ff5b97205340d51127f8503c2bd (patch)
tree387ee7a78760f683df6035af28d665e3972aa30b
parentc83494a925f4b4b716f9ba3abcb5e695d3e2a8a9 (diff)
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Updated to fedora-glibc-20080728T2320 cvs/fedora-glibc-2_8_90-10
-rw-r--r--ChangeLog264
-rw-r--r--Makeconfig4
-rw-r--r--NEWS12
-rw-r--r--Versions.def2
-rw-r--r--elf/Makefile2
-rw-r--r--elf/dl-load.c11
-rw-r--r--elf/dl-object.c10
-rw-r--r--elf/dl-support.c9
-rw-r--r--elf/dl-sysdep.c3
-rw-r--r--elf/elf.h2
-rw-r--r--elf/rtld.c2
-rw-r--r--fedora/branch.mk4
-rw-r--r--fedora/glibc.spec.in10
-rw-r--r--hurd/fd-read.c7
-rw-r--r--include/resolv.h6
-rw-r--r--include/rpc/clnt.h12
-rw-r--r--include/sys/socket.h8
-rw-r--r--include/unistd.h7
-rw-r--r--io/Makefile4
-rw-r--r--io/Versions3
-rw-r--r--io/dup3.c48
-rw-r--r--io/pipe2.c44
-rw-r--r--libio/Makefile4
-rw-r--r--libio/fileops.c4
-rw-r--r--libio/iopopen.c120
-rw-r--r--libio/tst-popen1.c49
-rw-r--r--locale/setlocale.c43
-rw-r--r--localedata/ChangeLog3
-rw-r--r--localedata/locales/fr_FR59
-rwxr-xr-xlocaledata/tst-langinfo.sh40
-rw-r--r--login/utmp_file.c9
-rw-r--r--malloc/mtrace.c40
-rw-r--r--misc/syslog.c31
-rw-r--r--nis/ypclnt.c17
-rw-r--r--nptl/ChangeLog19
-rw-r--r--nptl/sysdeps/powerpc/tcb-offsets.sym2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/mq_notify.c29
-rw-r--r--nscd/Makefile2
-rw-r--r--nscd/connections.c99
-rw-r--r--nscd/nscd_helper.c31
-rw-r--r--posix/unistd.h14
-rw-r--r--posix/wordexp.c58
-rw-r--r--resolv/gethnamaddr.c6
-rw-r--r--resolv/nss_dns/dns-canon.c3
-rw-r--r--resolv/nss_dns/dns-host.c65
-rw-r--r--resolv/nss_dns/dns-network.c4
-rw-r--r--resolv/res_query.c32
-rw-r--r--resolv/res_send.c53
-rw-r--r--scripts/gen-as-const.awk8
-rw-r--r--socket/Makefile6
-rw-r--r--socket/Versions3
-rw-r--r--socket/have_sock_cloexec.c24
-rw-r--r--socket/paccept.c43
-rw-r--r--socket/sys/socket.h18
-rw-r--r--stdio-common/_i18n_number.h24
-rw-r--r--stdio-common/printf_fp.c27
-rw-r--r--stdio-common/vfprintf.c4
-rw-r--r--sunrpc/Versions3
-rw-r--r--sunrpc/clnt_udp.c60
-rw-r--r--sunrpc/key_call.c2
-rw-r--r--sysdeps/generic/ldsodefs.h6
-rw-r--r--sysdeps/i386/i686/memcmp.S5
-rw-r--r--sysdeps/sparc/Makefile2
-rw-r--r--sysdeps/unix/syscalls.list1
-rw-r--r--sysdeps/unix/sysv/linux/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/epoll.h143
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/eventfd.h52
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/inotify.h105
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/signalfd.h66
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/timerfd.h60
-rw-r--r--sysdeps/unix/sysv/linux/bits/socket.h20
-rw-r--r--sysdeps/unix/sysv/linux/dl-origin.c53
-rw-r--r--sysdeps/unix/sysv/linux/dl-sysdep.h4
-rw-r--r--sysdeps/unix/sysv/linux/eventfd.c12
-rw-r--r--sysdeps/unix/sysv/linux/i386/paccept.S135
-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h17
-rw-r--r--sysdeps/unix/sysv/linux/opensock.c41
-rw-r--r--sysdeps/unix/sysv/linux/paccept.c54
-rw-r--r--sysdeps/unix/sysv/linux/s390/bits/utmp.h125
-rw-r--r--sysdeps/unix/sysv/linux/s390/bits/utmpx.h104
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/Makefile5
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/Versions23
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutent.c29
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c35
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutid.c29
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c32
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutline.c29
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c38
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/login.c36
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/login32.c37
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c29
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c31
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h22
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h17
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c185
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h53
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h86
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c140
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h52
-rw-r--r--sysdeps/unix/sysv/linux/signalfd.c12
-rw-r--r--sysdeps/unix/sysv/linux/socketcall.h6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/socket.h393
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/epoll.h143
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/eventfd.h52
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/inotify.h105
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/signalfd.h66
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/timerfd.h60
-rw-r--r--sysdeps/unix/sysv/linux/sys/epoll.h21
-rw-r--r--sysdeps/unix/sysv/linux/sys/eventfd.h11
-rw-r--r--sysdeps/unix/sysv/linux/sys/inotify.h15
-rw-r--r--sysdeps/unix/sysv/linux/sys/signalfd.h8
-rw-r--r--sysdeps/unix/sysv/linux/sys/timerfd.h10
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list3
118 files changed, 4170 insertions, 338 deletions
diff --git a/ChangeLog b/ChangeLog
index 2f4f0f3a6b..5e759a21a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,267 @@
+2008-07-28  Ulrich Drepper  <drepper@redhat.com>
+
+	* resolv/res_send.c (__libc_res_nsend): Take additional parameter.
+	Use it instead of locally defined resplen2 variable.
+	(res_nsend): Adjust for __libc_res_nsend interface change.
+	(send_vc): Initialize *resplen2 if necessary.  Read length of
+	package into an appropriately aligned variable.  Store converted length
+	in new variable and use it appropriately.
+	Add branch prediction help.
+	* resolv/res_query.c (__libc_res_nquery): Take additional parameter
+	and pass it on to __libc_res_nsend.  Adjust all callers.
+	(__libc_res_nsearch): Likewise.
+	(__libc_res_nqeurydomain): Likewise.
+	* resolv/nss_dns/dns-host.c: Adjust for __libc_res_nsearch interface
+	change.
+	(_nss_dns_gethostbyname4): Don't unconditionally allocate tmp array.
+	Define resplen2 variable and pass it to __libc_res_nsearch and then
+	to gaih_getanswer.
+	(getanswer_r): In case of incorrect DNS data don't overread buffer.
+	Add branch prediction.
+	(gaih_getanswer_slice): Likewise.  Check for invalid data types.
+	(gaih_getanswer): Don't decode second slice if first one failed due
+	to a too small buffer.  Don't let not found status of second
+	decoder shadow results of the first.
+	* resolv/gethnamaddr.c (gethostbyname2): Adjust for __libc_res_nsearch
+	and __libc_res_nquery interface changes
+	(gethostbyaddr): Adjust for __libc_res_nquery interface change.
+	* include/resolv.h: Adjust prototypes for __libc_res_nquery,
+	__libc_res_nsearch, and __libc_res_nsend.
+	* resolv/nss_dns/dns-canon.c: Adjust for __libc_res_nquery interface
+	change.
+	* resolv/nss_dns/dns-network.c: Adjust for __libc_res_nquery and
+	__libc_res_nsearch interface changes.
+
+2008-07-27  Ulrich Drepper  <drepper@redhat.com>
+
+	* libio/iopopen.c (_IO_new_proc_open): Remove unnecessary volatile.
+
+	* posix/wordexp.c (exec_comm): Use pipe2 if possible to create
+	file descriptors with close-on-exec set.
+	(exec_comm_child): Fix the case where the write end of the pipe is
+	STDOUT_FILENO already.  In case it is, clear close-on-exec.
+
+	* sysdeps/unix/sysv/linux/syscalls.list: Add __pipe2 alias.
+	* io/pipe2.c: Likewise.
+	* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_PIPE2
+	instead of __ASSUME_PACCEPT.
+	* include/unistd.h: Declare __have_pipe2.
+	* libio/iopopen.c: Implement "e" flag.
+	* libio/Makefile (tests): Add tst-popen1.
+	* libio/tst-popen1.c: New file.
+
+	* sysdeps/unix/sysv/linux/bits/socket.h: Define PF_ISDN and AF_ISDN.
+	* sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.
+
+2008-07-26  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #6771]
+	* libio/fileops.c (_IO_new_file_attach): Preserve errno around
+	success call of _IO_SEEKOFF or calls which failed because the
+	descriptor is for a pipe.
+
+	* sunrpc/key_call.c (getkeyserv_handle): Use FD_CLOEXEC instead of
+	magic number.
+
+	* misc/syslog.c (openlog_internal): Use SOCK_CLOEXEC if possible.
+
+	* malloc/mtrace.c (mtrace): Use 'e' flag in fopen call.  Drop
+	F_SETFD use if we know fopen set the flag.
+
+	* login/utmp_file.c (setutent_file): Minor optimization in case
+	O_CLOEXEC is available.
+
+2008-07-24  Tom "spot" Callaway  <tcallawa@redhat.com>
+
+	* Makeconfig: Define pie-ccflag and PIE-ccflag variables.
+	* elf/Makefile: Use pie-ccflag variable.
+	* nscd/Makefile: Likewise.
+	* sysdeps/sparc/Makefile: Set $(pie-ccflag) to -fPIE.
+
+2008-07-21  Andreas Krebbel  <krebbel1@de.ibm.com>
+
+	[BZ #6724]
+	* Versions.def: Add GLIBC_2.9 version tag for libutil.
+	* sysdeps/unix/sysv/linux/s390/bits/utmp.h: Copy of
+	gnu/bits/utmp.h.  Check for __WORDSIZE_COMPAT32 removed.
+	* sysdeps/unix/sysv/linux/s390/bits/utmpx.h: Copy of
+	gnu/bits/utmpx.h.  Check for __WORDSIZE_COMPAT32 removed.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Add new files
+	utmp32, utmpx32 and login32.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Versions: Add 2.9
+	versions of struct utmp functions to libc and libutil.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutent.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutid.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutline.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/login.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/login32.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h: New file.
+
+2008-07-26  Ulrich Drepper  <drepper@redhat.com>
+
+	* scripts/gen-as-const.awk: Generate more widely usable code by
+	using 64-bit arithmetic.
+
+	* stdio-common/printf_fp.c (___printf_fp): Give wide outout code
+	the same treatment as narrow output code in last patch.
+
+	* sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Namespace cleanup.
+
+	[BZ #6763]
+	* elf/dl-load.c (local_strdup): Remove inline.
+	(_dl_map_object_from_fd): Don't allocate l_symbolic_searchlist.r_list.
+	* elf/dl-object.c (_dl_new_object): Allocate symbolic searchlist as
+	part of the object.
+
+	* sysdeps/unix/sysv/linux/dl-origin.c: Add const to avoid warning.
+
+2008-07-25  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/kernel-features.h: IA-64 and SPARC have
+	the new syscalls, too.
+
+	* sysdeps/i386/i686/memcmp.S: Fix unwind information.
+	Reported by Paul Pluzhnikov <ppluzhnikov@google.com>.
+
+	[BZ #6698]
+	* stdio-common/_i18n_number.h (_i18n_number_rewrite): Take additional
+	parameter for end of buffer.  If temporary copy is too large use
+	malloc.
+	* stdio-common/vfprintf.c: Adjust for _i18n_number_rewrite
+	interface change.
+	* stdio-common/printf_fp.c (__printf_fp): Likewise..  Account for
+	string rewrite when allocating buffer.
+
+	* sysdeps/unix/sysv/linux/kernel-features.h: PPC has the new
+	syscalls, too.
+
+	* nscd/connections.c (nscd_init): Clean up fcntl call.
+
+	* nscd/nscd_helper.c (open_socket): Use SOCK_CLOEXEC and
+	SOCK_NONBLOCK if possible.
+
+	* sysdeps/unix/sysv/linux/opensock.c (__opensock): Use
+	SOCK_CLOEXEC if available.
+
+	* include/rpc/clnt.h: Declare __libc_clntudp_bufcreate and
+	__libc_clntudp_bufcreate_internal.
+	* include/sys/socket.h: Declare __have_sock_cloexec.
+	* socket/Makefile (aux): Add have_sock_cloexec.
+	* socket/have_sock_cloexec.c: New file.
+	* sunrpc/clnt_udp.h (clntudp_bufcreate): Now a wrapper around
+	__libc_clntudp_bufcreate.
+	(__libc_clntudp_bufcreate): Former implementation of clntudp_bufcreate
+	which takes an additional parameter.  Create socket with non-blocking
+	mode and close-on-exec flag set, if wanted.
+	* sunrpc/Versions: Export __libc_clntudp_bufcreate@GLIBC_PRIVATE.
+	* nis/ypclnt.c (yp_bind_client_create): Use __libc_clntpudp_bufcreate
+	instead of clntudp_create.  The socket has already the close-on-exec
+	flag set if SOCK_CLOEXEC is defined.
+
+2008-07-24  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/kernel-features.h: Define
+	__ASSUME_PACCEPT, __ASSUME_IN_NONBLOCK, and __ASSUME_PACCEPT if
+	appropriate.
+	* nscd/connections.c: Avoid fcntl calls to set close-on-exec flag and
+	non-blocking mode by using socket, paccept, and inotify_init1.
+
+	* Versions.def (glibc): Add GLIBC_2.9.
+	* io/Makefile (routines): Add dup3 and pipe2.
+	* io/Versions [glibc] (GLIBC_2.9): Add dup3 and pipe2.
+	* io/dup3.c: New file.
+	* io/pipe2.c: New file.
+	* posix/unistd.h: Declare dup3 and pipe2.
+	* socket/Makefile (routines): Add paccept.
+	* socket/Versions [glibc] (GLIBC_2.9): Add paccept.
+	* socket/paccept.c: New file.
+	* socket/sys/socket.h: Declare paccept.
+	* sysdeps/unix/syscalls.list: Add entry for dup3.
+	* sysdeps/unix/sysv/linux/Versions [glibc] (GLIBC_2.9): Add
+	epoll_create2 and inotify_init1.
+	* sysdeps/unix/sysv/linux/eventfd.c: Use eventfd1 syscall if possible.
+	* sysdeps/unix/sysv/linux/paccept.c: New file.
+	* sysdeps/unix/sysv/linux/signalfd.c: Use signalfd4 syscall if
+	possible.
+	* sysdeps/unix/sysv/linux/socketcall.h: Add SOCKOP_paccept.
+	* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_create2,
+	inotify_init1, and pipe2 entries.
+	* sysdeps/unix/sysv/linux/alpha/sys/epoll.h: New file.
+	* sysdeps/unix/sysv/linux/alpha/sys/eventfd.h: New file.
+	* sysdeps/unix/sysv/linux/alpha/sys/inotify.h: New file.
+	* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h: New file.
+	* sysdeps/unix/sysv/linux/alpha/sys/timerfd.h: New file.
+	* sysdeps/unix/sysv/linux/bits/socket.h: Define SOCK_CLOEXEC and
+	SOCK_NONBLOCK.
+	* sysdeps/unix/sysv/linux/i386/paccept.S: New file.
+	* sysdeps/unix/sysv/linux/sparc/sys/epoll.h: New file.
+	* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: New file.
+	* sysdeps/unix/sysv/linux/sparc/sys/inotify.h: New file.
+	* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h: New file.
+	* sysdeps/unix/sysv/linux/sparc/sys/timerfd.h: New file.
+	* sysdeps/unix/sysv/linux/sparc/bits/socket.h: New file.
+	* sysdeps/unix/sysv/linux/sys/epoll.h: Define EPOLL_CLOEXEC and
+	EPOLL_NONBLOCK.  Declare epoll_create2.
+	* sysdeps/unix/sysv/linux/sys/eventfd.h: Define EFD_CLOEXEC and
+	EFD_NONBLOCK.
+	* sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOEXEC and
+	IN_NONBLOCK.  Declare inotify_init1.
+	* sysdeps/unix/sysv/linux/sys/signalfd.h: Define SFD_CLOEXEC and
+	SFD_NONBLOCK.
+	* sysdeps/unix/sysv/linux/sys/timerfd.h: Define TFD_CLOEXEC and
+	TFD_NONBLOCK.
+
+	* elf/elf.h: Define AT_EXECFN.
+	* elf/rtld.c [!__ASSUME_AT_EXECFN] (process_envvars): Don't handle
+	LD_ORIGIN_PATH.
+	* elf/dl-sysdep.c (_dl_sysdep_start): Handle AT_EXECFN.
+	* elf/dl-support.c: Define _dl_execfn.  Don't define _dl_origin_path
+	if __ASSUME_AT_EXECFN is defined.
+	(_dl_aux_init): Handle AT_EXECFN.
+	* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_EXECFN
+	for 2.6.27 and up.
+	* sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_execfn.
+	Don't define _dl_origin_path if __ASSUME_AT_EXECFN is defined.
+	* sysdeps/unix/sysv/linux/dl-origin.c (_dl_get_origin): Use
+	_dl_execfn if available and avoid compatibility code if
+	__ASSUME_AT_EXECFN is defined.
+
+	* sysdeps/unix/sysv/linux/dl-sysdep.h: Don't declare
+	_dl_discover_osversion only for older kernels.
+
+2008-07-22  Roland McGrath  <roland@frob.com>
+
+	* hurd/fd-read.c (_hurd_fd_read): Fix last change.
+
+2008-07-21  Roland McGrath  <roland@frob.com>
+
+	* hurd/fd-read.c (_hurd_fd_read): Return EGRATUITOUS if the server
+	returned too much data out of line.
+
+2008-07-20  Ulrich Drepper  <drepper@redhat.com>
+
+	* locale/setlocale.c (setname): Remove inline to avoid compiler
+	warning.
+
+	[BZ #6712]
+	* locale/setlocale.c (setlocale): Take the setlocale lock earlier.
+
 2008-07-15  Ulrich Drepper  <drepper@redhat.com>
 
 	* stdio-common/vfprintf.c (_IO_helper_overflow): In case _IO_sputn
diff --git a/Makeconfig b/Makeconfig
index 7de7621f56..a78615eb6a 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -712,6 +712,10 @@ pic-ccflag = -fPIC
 # This one should always stay like this unless there is a very good reason.
 PIC-ccflag = -fPIC
 endif
+# This can be changed by a sysdep makefile
+pie-ccflag = -fpie
+# This one should always stay like this unless there is a very good reason.
+PIE-ccflag = -fPIE
 ifeq (yes,$(build-profile))
 # Under --enable-profile, we will build a static library of profiled objects.
 # The profiled object files are named foo.op.
diff --git a/NEWS b/NEWS
index eebc6b8349..9873ddea70 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-GNU C Library NEWS -- history of user-visible changes.  2008-5-14
+GNU C Library NEWS -- history of user-visible changes.  2008-7-27
 Copyright (C) 1992-2007, 2008 Free Software Foundation, Inc.
 See the end for copying conditions.
 
@@ -22,10 +22,18 @@ Version 2.9
 
 * New implementation of memmem, strstr, and strcasestr which is O(n).
   Implemented by Eric Blake.
+
+* New Linux interfaces: inotify_init1, paccept, dup3, epoll_create2, pipe2
+
+* Implement "e" option for popen to open file descriptor with the
+  close-on-exec flag set
+
+* Many functions, exported and internal, now atomically set the close-on-exec
+  flag when run on a sufficiently new kernel.  Implemented by Ulrich Drepper.
 
 Version 2.8
 
-* New locales: bo_CN, bo_IN.
+* New locales: bo_CN, bo_IN, shs_CA.
 
 * New encoding: HP-ROMAN9, HP-GREEK8, HP-THAI8, HP-TURKISH8.
 
diff --git a/Versions.def b/Versions.def
index 0de15f8f7f..5d98ad1933 100644
--- a/Versions.def
+++ b/Versions.def
@@ -25,6 +25,7 @@ libc {
   GLIBC_2.6
   GLIBC_2.7
   GLIBC_2.8
+  GLIBC_2.9
 %ifdef USE_IN_LIBIO
   HURD_CTHREADS_0.3
 %endif
@@ -105,6 +106,7 @@ librt {
 }
 libutil {
   GLIBC_2.0
+  GLIBC_2.9
 }
 ld {
   GLIBC_2.0
diff --git a/elf/Makefile b/elf/Makefile
index e509153547..abb9572166 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -800,7 +800,7 @@ $(objpfx)tst-array5-static.out: $(objpfx)tst-array5-static
 	cmp $@ tst-array5-static.exp > /dev/null
 
 ifeq (yesyes,$(have-fpie)$(build-shared))
-CFLAGS-tst-pie1.c += -fpie
+CFLAGS-tst-pie1.c += $(pie-ccflag)
 
 $(objpfx)tst-pie1.out: $(objpfx)tst-pie1
 	$(elf-objpfx)$(rtld-installed-name) \
diff --git a/elf/dl-load.c b/elf/dl-load.c
index 94531b271f..8a8936f7bd 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -163,7 +163,7 @@ static const size_t system_dirs_len[] =
 
 
 /* Local version of `strdup' function.  */
-static inline char *
+static char *
 local_strdup (const char *s)
 {
   size_t len = strlen (s) + 1;
@@ -1470,15 +1470,6 @@ cannot enable executable stack as shared object requires");
     {
       /* Create an appropriate searchlist.  It contains only this map.
 	 This is the definition of DT_SYMBOLIC in SysVr4.  */
-      l->l_symbolic_searchlist.r_list =
-	(struct link_map **) malloc (sizeof (struct link_map *));
-
-      if (l->l_symbolic_searchlist.r_list == NULL)
-	{
-	  errstring = N_("cannot create searchlist");
-	  goto call_lose_errno;
-	}
-
       l->l_symbolic_searchlist.r_list[0] = l;
       l->l_symbolic_searchlist.r_nlist = 1;
 
diff --git a/elf/dl-object.c b/elf/dl-object.c
index 0e45aea39b..be4ea38f9f 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -1,5 +1,5 @@
 /* Storage management for the chain of loaded shared objects.
-   Copyright (C) 1995-2002, 2004, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1995-2002,2004,2006,2007,2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -50,13 +50,17 @@ _dl_new_object (char *realname, const char *libname, int type,
 #endif
 
   new = (struct link_map *) calloc (sizeof (*new) + audit_space
+				    + sizeof (struct link_map *)
 				    + sizeof (*newname) + libname_len, 1);
   if (new == NULL)
     return NULL;
 
   new->l_real = new;
-  new->l_libname = newname = (struct libname_list *) ((char *) (new + 1)
-						      + audit_space);
+  new->l_symbolic_searchlist.r_list = (struct link_map **) ((char *) (new + 1)
+							    + audit_space);
+
+  new->l_libname = newname
+    = (struct libname_list *) (new->l_symbolic_searchlist.r_list + 1);
   newname->name = (char *) memcpy (newname + 1, libname, libname_len);
   /* newname->next = NULL;	We use calloc therefore not necessary.  */
   newname->dont_free = 1;
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 2c11ac6881..e5b74fb4d6 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -1,5 +1,5 @@
 /* Support for dynamic linking code in static libc.
-   Copyright (C) 1996-2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1996-2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -62,8 +62,12 @@ struct link_map *_dl_profile_map;
 /* This is the address of the last stack address ever used.  */
 void *__libc_stack_end;
 
+#ifndef __ASSUME_AT_EXECFN
 /* Path where the binary is found.  */
 const char *_dl_origin_path;
+#endif
+/* File Name of the executable.  */
+const char *_dl_execfn;
 
 /* Nonzero if runtime lookup should not update the .got/.plt.  */
 int _dl_bind_not;
@@ -216,6 +220,9 @@ _dl_aux_init (ElfW(auxv_t) *av)
 	__libc_enable_secure = av->a_un.a_val;
 	__libc_enable_secure_decided = 1;
 	break;
+      case AT_EXECFN:
+	GLRO(dl_execfn) = (void *) av->a_un.a_val;
+	break;
 # ifdef DL_PLATFORM_AUXV
       DL_PLATFORM_AUXV
 # endif
diff --git a/elf/dl-sysdep.c b/elf/dl-sysdep.c
index dd55905e14..1ff7a350be 100644
--- a/elf/dl-sysdep.c
+++ b/elf/dl-sysdep.c
@@ -173,6 +173,9 @@ _dl_sysdep_start (void **start_argptr,
 	GLRO(dl_sysinfo_dso) = (void *) av->a_un.a_val;
 	break;
 #endif
+      case AT_EXECFN:
+	GLRO(dl_execfn) = (void *) av->a_un.a_val;
+	break;
 #ifdef DL_PLATFORM_AUXV
       DL_PLATFORM_AUXV
 #endif
diff --git a/elf/elf.h b/elf/elf.h
index 269de527e6..a4134462ac 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -970,6 +970,8 @@ typedef struct
 
 #define	AT_SECURE	23		/* Boolean, was exec setuid-like?  */
 
+#define AT_EXECFN	31		/* Filename of executable.  */
+
 /* Pointer to the global system page used for system calls and other
    nice things.  */
 #define AT_SYSINFO	32
diff --git a/elf/rtld.c b/elf/rtld.c
index 46bece7fa3..3f2267af0e 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -2579,10 +2579,12 @@ process_envvars (enum mode *modep)
 	  break;
 
 	case 11:
+#ifndef __ASSUME_AT_EXECFN
 	  /* Path where the binary is found.  */
 	  if (!INTUSE(__libc_enable_secure)
 	      && memcmp (envline, "ORIGIN_PATH", 11) == 0)
 	    GLRO(dl_origin_path) = &envline[12];
+#endif
 	  break;
 
 	case 12:
diff --git a/fedora/branch.mk b/fedora/branch.mk
index 1b14d1b8f4..c95578eef2 100644
--- a/fedora/branch.mk
+++ b/fedora/branch.mk
@@ -3,5 +3,5 @@ glibc-branch := fedora
 glibc-base := HEAD
 DIST_BRANCH := devel
 COLLECTION := dist-f8
-fedora-sync-date := 2008-07-16 09:44 UTC
-fedora-sync-tag := fedora-glibc-20080716T0944
+fedora-sync-date := 2008-07-28 23:20 UTC
+fedora-sync-tag := fedora-glibc-20080728T2320
diff --git a/fedora/glibc.spec.in b/fedora/glibc.spec.in
index 1c13bea7a8..9fd582000f 100644
--- a/fedora/glibc.spec.in
+++ b/fedora/glibc.spec.in
@@ -19,7 +19,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: @glibcversion@
-Release: 9
+Release: 10
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@@ -976,6 +976,14 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Tue Jul 29 2008 Jakub Jelinek <jakub@redhat.com> 2.8.90-10
+- update from trunk
+  - resolver fixes
+  - misc fixes (BZ#6771, BZ#6763, BZ#6698, BZ#6712)
+  - s390{,x} utmp/utmpx bi-arch support (BZ#6724)
+  - popen "e" flag
+- fr_FR locale changes reenabled
+
 * Wed Jul 16 2008 Jakub Jelinek <jakub@redhat.com> 2.8.90-9
 - update from trunk
   - fix unbuffered vfprintf if writing to the stream fails (#455360)
diff --git a/hurd/fd-read.c b/hurd/fd-read.c
index 388a4dbaf9..38706524f0 100644
--- a/hurd/fd-read.c
+++ b/hurd/fd-read.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,94,95,97,99,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1993,94,95,97,99,2002,2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -41,6 +41,11 @@ _hurd_fd_read (struct hurd_fd *fd, void *buf, size_t *nbytes, loff_t offset)
 
   if (data != buf)
     {
+      if (nread > *nbytes)	/* Sanity check for bogus server.  */
+	{
+	  __vm_deallocate (__mach_task_self (), (vm_address_t) data, nread);
+	  return EGRATUITOUS;
+	}
       memcpy (buf, data, nread);
       __vm_deallocate (__mach_task_self (), (vm_address_t) data, nread);
     }
diff --git a/include/resolv.h b/include/resolv.h
index 925746f685..6dae0495b2 100644
--- a/include/resolv.h
+++ b/include/resolv.h
@@ -58,11 +58,11 @@ libc_hidden_proto (__res_randomid)
 libc_hidden_proto (__res_state)
 
 int __libc_res_nquery (res_state, const char *, int, int, u_char *, int,
-		       u_char **, u_char **, int *);
+		       u_char **, u_char **, int *, int *);
 int __libc_res_nsearch (res_state, const char *, int, int, u_char *, int,
-			u_char **, u_char **, int *);
+			u_char **, u_char **, int *, int *);
 int __libc_res_nsend (res_state, const u_char *, int, const u_char *, int,
-		      u_char *, int, u_char **, u_char **, int *)
+		      u_char *, int, u_char **, u_char **, int *, int *)
   attribute_hidden;
 
 libresolv_hidden_proto (_sethtent)
diff --git a/include/rpc/clnt.h b/include/rpc/clnt.h
index 1e72e22bcb..75d88a65ca 100644
--- a/include/rpc/clnt.h
+++ b/include/rpc/clnt.h
@@ -21,6 +21,18 @@ extern CLIENT *clntudp_bufcreate_internal (struct sockaddr_in *__raddr,
 					   struct timeval __wait_resend,
 					   int *__sockp, u_int __sendsz,
 					   u_int __recvsz) attribute_hidden;
+extern CLIENT *__libc_clntudp_bufcreate (struct sockaddr_in *__raddr,
+					 u_long __program, u_long __version,
+					 struct timeval __wait_resend,
+					 int *__sockp, u_int __sendsz,
+					 u_int __recvsz, int __flags);
+extern CLIENT *__libc_clntudp_bufcreate_internal (struct sockaddr_in *__raddr,
+						  u_long __program,
+						  u_long __version,
+						  struct timeval __wait_resend,
+						  int *__sockp, u_int __sendsz,
+						  u_int __recvsz, int __flags)
+  attribute_hidden;
 extern CLIENT *clntunix_create_internal (struct sockaddr_un *__raddr,
 					 u_long __program, u_long __version,
 					 int *__sockp, u_int __sendsz,
diff --git a/include/sys/socket.h b/include/sys/socket.h
index 0a226726aa..df892783a0 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -153,4 +153,12 @@ extern int __libc_sa_len_internal (sa_family_t __af) attribute_hidden;
 # define __connect(fd, addr, len) INTUSE(__connect) (fd, addr, len)
 #endif
 
+#ifdef SOCK_CLOEXEC
+extern int __have_sock_cloexec;
+/* At lot of other functionality became available at the same time as
+   SOCK_CLOEXEC.  Avoid defining separate variables for all of them
+   unless it is really necessary.  */
+# define __have_paccept __have_sock_cloexec
+#endif
+
 #endif
diff --git a/include/unistd.h b/include/unistd.h
index f34d53f223..34d7477f9e 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -48,6 +48,7 @@ extern ssize_t __libc_write (int __fd, __const void *__buf, size_t __n);
 libc_hidden_proto (__libc_write)
 extern int __pipe (int __pipedes[2]);
 libc_hidden_proto (__pipe)
+extern int __pipe2 (int __pipedes[2], int __flags);
 extern unsigned int __sleep (unsigned int __seconds);
 extern int __chown (__const char *__file,
 		    __uid_t __owner, __gid_t __group);
@@ -165,4 +166,10 @@ extern int __libc_pause (void);
 /* Not cancelable variant.  */
 extern int __pause_nocancel (void) attribute_hidden;
 
+extern int __have_sock_cloexec;
+/* At lot of other functionality became available at the same time as
+   SOCK_CLOEXEC.  Avoid defining separate variables for all of them
+   unless it is really necessary.  */
+#define __have_pipe2 __have_sock_cloexec
+
 #endif
diff --git a/io/Makefile b/io/Makefile
index 1acda4c8b6..caaa51b351 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1992-2002,2003,2005,2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1992-2003,2005,2006,2007,2008 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -40,7 +40,7 @@ routines :=								\
 	open open64 openat openat64 close				\
 	read write lseek lseek64 access euidaccess faccessat		\
 	fcntl flock lockf lockf64					\
-	dup dup2 pipe							\
+	dup dup2 dup3 pipe pipe2					\
 	creat creat64							\
 	chdir fchdir							\
 	getcwd getwd getdirname						\
diff --git a/io/Versions b/io/Versions
index d603668f4f..6c0a23b465 100644
--- a/io/Versions
+++ b/io/Versions
@@ -119,4 +119,7 @@ libc {
   GLIBC_2.7 {
     __open_2; __open64_2; __openat_2; __openat64_2;
   }
+  GLIBC_2.9 {
+    dup3; pipe2;
+  }
 }
diff --git a/io/dup3.c b/io/dup3.c
new file mode 100644
index 0000000000..162ab4e68b
--- /dev/null
+++ b/io/dup3.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+
+/* Duplicate FD to FD2, closing the old FD2 and making FD2 be
+   open the same file as FD is which setting flags according to
+   FLAGS.  Return FD2 or -1.  */
+int
+dup3 (fd, fd2, flags)
+     int fd;
+     int fd2;
+     int flags;
+{
+  if (fd < 0 || fd2 < 0)
+    {
+      __set_errno (EBADF);
+      return -1;
+    }
+
+  if (fd == fd2)
+    /* No way to check that they are valid.  */
+    return fd2;
+
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (dup3)
+
+#include <stub-tag.h>
diff --git a/io/pipe2.c b/io/pipe2.c
new file mode 100644
index 0000000000..aa54d17ae6
--- /dev/null
+++ b/io/pipe2.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 1991, 1995, 1996, 2002, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <unistd.h>
+#include <stddef.h>
+
+/* Create a one-way communication channel (__pipe).  If successful,
+   two file descriptors are stored in PIPEDES; bytes written on
+   PIPEDES[1] can be read from PIPEDES[0].  Apply FLAGS to the new
+   file descriptors.  Returns 0 if successful, -1 if not.  */
+int
+__pipe2 (pipedes, flags)
+     int pipedes[2];
+     int flags;
+{
+  if (pipedes == NULL)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  __set_errno (ENOSYS);
+  return -1;
+}
+weak_alias (__pipe2, pipe2)
+stub_warning (pipe2)
+
+#include <stub-tag.h>
diff --git a/libio/Makefile b/libio/Makefile
index 31fac70cfd..385040fb96 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995-2002,2003,2004,2006,2007 Free Software Foundation, Inc.
+# Copyright (C) 1995-2004,2006,2007,2008 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -58,7 +58,7 @@ tests = tst_swprintf tst_wprintf tst_swscanf tst_wscanf tst_getwc tst_putwc   \
 	tst-memstream1 tst-memstream2 \
 	tst-wmemstream1 tst-wmemstream2 \
 	bug-memstream1 bug-wmemstream1 \
-	tst-setvbuf1
+	tst-setvbuf1 tst-popen1
 test-srcs = test-freopen
 
 all: # Make this the default target; it will be defined in Rules.
diff --git a/libio/fileops.c b/libio/fileops.c
index 95cd2d64c9..cf47c915a7 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997-2005, 2006, 2007
+/* Copyright (C) 1993, 1995, 1997-2005, 2006, 2007, 2008
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Per Bothner <bothner@cygnus.com>.
@@ -428,9 +428,11 @@ _IO_new_file_attach (fp, fd)
   /* Get the current position of the file. */
   /* We have to do that since that may be junk. */
   fp->_offset = _IO_pos_BAD;
+  int save_errno = errno;
   if (_IO_SEEKOFF (fp, (_IO_off64_t)0, _IO_seek_cur, _IOS_INPUT|_IOS_OUTPUT)
       == _IO_pos_BAD && errno != ESPIPE)
     return NULL;
+  __set_errno (save_errno);
   return fp;
 }
 INTDEF2(_IO_new_file_attach, _IO_file_attach)
diff --git a/libio/iopopen.c b/libio/iopopen.c
index d5c6305b09..1a5cc0f592 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997-2002, 2003, 2004, 2007
+/* Copyright (C) 1993, 1997-2002, 2003, 2004, 2007, 2008
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Per Bothner <bothner@cygnus.com>.
@@ -44,6 +44,7 @@
 #endif
 #include <sys/types.h>
 #include <sys/wait.h>
+#include <kernel-features.h>
 
 #ifndef _IO_fork
 #ifdef _LIBC
@@ -56,15 +57,6 @@ extern _IO_pid_t _IO_fork (void) __THROW;
 
 #endif /* _IO_HAVE_SYS_WAIT */
 
-#ifndef _IO_pipe
-#ifdef _LIBC
-#define _IO_pipe __pipe
-#else
-#define _IO_pipe pipe
-#endif
-extern int _IO_pipe (int des[2]) __THROW;
-#endif
-
 #ifndef _IO_dup2
 #ifdef _LIBC
 #define _IO_dup2 __dup2
@@ -127,45 +119,103 @@ _IO_new_proc_open (fp, command, mode)
      const char *mode;
 {
 #if _IO_HAVE_SYS_WAIT
-  volatile int read_or_write;
-  volatile int parent_end, child_end;
+  int read_or_write;
+  int parent_end, child_end;
   int pipe_fds[2];
   _IO_pid_t child_pid;
+
+  int do_read = 0;
+  int do_write = 0;
+  int do_cloexec = 0;
+  while (*mode != '\0')
+    switch (*mode++)
+      {
+      case 'r':
+	do_read = 1;
+	break;
+      case 'w':
+	do_write = 1;
+	break;
+      case 'e':
+	do_cloexec = 1;
+	break;
+      default:
+      errout:
+	__set_errno (EINVAL);
+	return NULL;
+      }
+
+  if ((do_read ^ do_write) == 0)
+    goto errout;
+
   if (_IO_file_is_open (fp))
     return NULL;
-  if (_IO_pipe (pipe_fds) < 0)
-    return NULL;
-  if (mode[0] == 'r' && mode[1] == '\0')
+
+#ifdef O_CLOEXEC
+# ifndef __ASSUME_PIPE2
+  if (__have_pipe2 >= 0)
+# endif
+    {
+      int r = __pipe2 (pipe_fds, O_CLOEXEC);
+# ifndef __ASSUME_PIPE2
+      if (__have_pipe2 == 0)
+	__have_pipe2 = r != -1 || errno != ENOSYS ? 1 : -1;
+
+      if (__have_pipe2 > 0)
+# endif
+	if (r < 0)
+	  return NULL;
+    }
+#endif
+#ifndef __ASSUME_PIPE2
+# ifdef O_CLOEXEC
+  if (__have_pipe2 < 0)
+# endif
+    if (__pipe (pipe_fds) < 0)
+      return NULL;
+#endif
+
+  if (do_read)
     {
       parent_end = pipe_fds[0];
       child_end = pipe_fds[1];
       read_or_write = _IO_NO_WRITES;
     }
-  else if (mode[0] == 'w' && mode[1] == '\0')
+  else
     {
       parent_end = pipe_fds[1];
       child_end = pipe_fds[0];
       read_or_write = _IO_NO_READS;
     }
-  else
-    {
-      _IO_close (pipe_fds[0]);
-      _IO_close (pipe_fds[1]);
-      __set_errno (EINVAL);
-      return NULL;
-    }
+
   ((_IO_proc_file *) fp)->pid = child_pid = _IO_fork ();
   if (child_pid == 0)
     {
-      int child_std_end = mode[0] == 'r' ? 1 : 0;
+      int child_std_end = do_read ? 1 : 0;
       struct _IO_proc_file *p;
 
+#ifndef __ASSUME_PIPE2
+      /* If we have pipe2 the descriptor is marked for close-on-exec.  */
       _IO_close (parent_end);
+#endif
       if (child_end != child_std_end)
 	{
 	  _IO_dup2 (child_end, child_std_end);
+#ifndef __ASSUME_PIPE2
 	  _IO_close (child_end);
+#endif
+	}
+#ifdef O_CLOEXEC
+      else
+	{
+	  /* The descriptor is already the one we will use.  But it must
+	     not be marked close-on-exec.  Undo the effects.  */
+# ifndef __ASSUME_PIPE2
+	  if (__have_pipe2 > 0)
+# endif
+	    __fcntl (child_end, F_SETFD, 0);
 	}
+#endif
       /* POSIX.2:  "popen() shall ensure that any streams from previous
          popen() calls that remain open in the parent process are closed
 	 in the new child process." */
@@ -189,6 +239,28 @@ _IO_new_proc_open (fp, command, mode)
       _IO_close (parent_end);
       return NULL;
     }
+
+  if (do_cloexec)
+    {
+#ifndef __ASSUME_PIPE2
+# ifdef O_CLOEXEC
+      if (__have_pipe2 < 0)
+# endif
+	__fcntl (parent_end, F_SETFD, FD_CLOEXEC);
+#endif
+    }
+  else
+    {
+#ifdef O_CLOEXEC
+      /* Undo the effects of the pipe2 call which set the
+	 close-on-exec flag.  */
+# ifndef __ASSUME_PIPE2
+      if (__have_pipe2 > 0)
+# endif
+	__fcntl (parent_end, F_SETFD, 0);
+#endif
+    }
+
   _IO_fileno (fp) = parent_end;
 
   /* Link into proc_file_chain. */
diff --git a/libio/tst-popen1.c b/libio/tst-popen1.c
new file mode 100644
index 0000000000..bae6615b9b
--- /dev/null
+++ b/libio/tst-popen1.c
@@ -0,0 +1,49 @@
+#include <fcntl.h>
+#include <stdio.h>
+
+static int
+do_test (void)
+{
+  int res = 0;
+
+  FILE *fp = popen ("echo hello", "r");
+  if (fp == NULL)
+    {
+      puts ("first popen failed");
+      res = 1;
+    }
+  else
+    {
+      int fd = fileno (fp);
+      if (fcntl (fd, F_GETFD) == FD_CLOEXEC)
+	{
+	  puts ("first popen(\"r\") set FD_CLOEXEC");
+	  res = 1;
+	}
+
+      fclose (fp);
+    }
+
+  fp = popen ("echo hello", "re");
+  if (fp == NULL)
+    {
+      puts ("second popen failed");
+      res = 1;
+    }
+  else
+    {
+      int fd = fileno (fp);
+      if (fcntl (fd, F_GETFD) != FD_CLOEXEC)
+	{
+	  puts ("second popen(\"r\") did not set FD_CLOEXEC");
+	  res = 1;
+	}
+
+      fclose (fp);
+    }
+
+  return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 767a5aab6b..05a55a96ed 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -193,7 +193,7 @@ new_composite_name (int category, const char *newnames[__LC_LAST])
 
 
 /* Put NAME in _nl_global_locale.__names.  */
-static inline void
+static void
 setname (int category, const char *name)
 {
   if (_nl_global_locale.__names[category] == name)
@@ -234,9 +234,16 @@ setlocale (int category, const char *locale)
   if (locale == NULL)
     return (char *) _nl_global_locale.__names[category];
 
+  /* Protect global data.  */
+  __libc_rwlock_wrlock (__libc_setlocale_lock);
+
   if (strcmp (locale, _nl_global_locale.__names[category]) == 0)
-    /* Changing to the same thing.  */
-    return (char *) _nl_global_locale.__names[category];
+    {
+      /* Changing to the same thing.  */
+      __libc_rwlock_unlock (__libc_setlocale_lock);
+
+      return (char *) _nl_global_locale.__names[category];
+    }
 
   /* We perhaps really have to load some data.  So we determine the
      path in which to look for the data now.  The environment variable
@@ -250,12 +257,13 @@ setlocale (int category, const char *locale)
   if (locpath_var != NULL && locpath_var[0] != '\0')
     {
       if (__argz_create_sep (locpath_var, ':',
-			     &locale_path, &locale_path_len) != 0)
-	return NULL;
-
-      if (__argz_add_sep (&locale_path, &locale_path_len,
-			  _nl_default_locale_path, ':') != 0)
-	return NULL;
+			     &locale_path, &locale_path_len) != 0
+	  || __argz_add_sep (&locale_path, &locale_path_len,
+			     _nl_default_locale_path, ':') != 0)
+	{
+	  __libc_rwlock_unlock (__libc_setlocale_lock);
+	  return NULL;
+	}
     }
 
   if (category == LC_ALL)
@@ -290,8 +298,13 @@ setlocale (int category, const char *locale)
 		  break;
 
 	      if (cnt == __LC_LAST)
-		/* Bogus category name.  */
-		ERROR_RETURN;
+		{
+		error_return:
+		  __libc_rwlock_unlock (__libc_setlocale_lock);
+
+		  /* Bogus category name.  */
+		  ERROR_RETURN;
+		}
 
 	      /* Found the category this clause sets.  */
 	      newnames[cnt] = ++cp;
@@ -310,12 +323,9 @@ setlocale (int category, const char *locale)
 	  for (cnt = 0; cnt < __LC_LAST; ++cnt)
 	    if (cnt != LC_ALL && newnames[cnt] == locale)
 	      /* The composite name did not specify all categories.  */
-	      ERROR_RETURN;
+	      goto error_return;
 	}
 
-      /* Protect global data.  */
-      __libc_rwlock_wrlock (__libc_setlocale_lock);
-
       /* Load the new data for each category.  */
       while (category-- > 0)
 	if (category != LC_ALL)
@@ -393,9 +403,6 @@ setlocale (int category, const char *locale)
       struct locale_data *newdata = NULL;
       const char *newname[1] = { locale };
 
-      /* Protect global data.  */
-      __libc_rwlock_wrlock (__libc_setlocale_lock);
-
       if (CATEGORY_USED (category))
 	{
 	  /* Only actually load the data if anything will use it.  */
diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index 7c3f41d21b..2bc9e89975 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -62,6 +62,9 @@
 	* locales/es_ES: Fix p_cs_precedes and n_cs_precedes.
 	Use common collation definition.
 
+	[BZ #6040]
+	* locales/fr_FR: Fix abmon, abday, d_ftm, grouping.
+
 	[BZ #6004]
 	* locales/iso14651_t1_common: Fix first weight for U+1E60, U+1E62,
 	U+1E64, U+1E66, and U+1E68.
diff --git a/localedata/locales/fr_FR b/localedata/locales/fr_FR
index 8bae005657..92c3bde1b7 100644
--- a/localedata/locales/fr_FR
+++ b/localedata/locales/fr_FR
@@ -3,33 +3,35 @@ escape_char  /
 %
 % French Language Locale for France
 % Source: RAP
-% Address: Sankt Jo//rgens Alle 8
-%    DK-1615 Ko//benhavn V, Danmark
-% Contact: Keld Simonsen
-% Email: Keld.Simonsen@dkuug.dk
-% Tel: +45 - 31226543
-% Fax: +45 - 33256543
 % Language: fr
+% Contact: Traduc.org
+% Address: 18, rue Cavendish
+%          75019 Paris
+% Email: traduc@traduc.org
 % Territory: FR
-% Revision: 4.3
-% Date: 1996-10-15
+% Revision: 4.4
+% Date: 2008-03-02
 % Users: general
 % Charset: ISO-8859-1
+% Authors:
+% 2000-06-28, keld.simonsen@dkuug.dk
+% 2008-03-02, stephane.raimbault@gmail.com
+%
 % Distribution and use is free, also
 % for commercial purposes.
 
 LC_IDENTIFICATION
 title      "French locale for France"
 source     "RAP"
-address    "Sankt J<U00F8>rgens Alle 8, DK-1615 K<U00F8>benhavn V, Danmark"
-contact    "Keld Simonsen"
+address    ""
+contact    "Traduc.org"
 email      "bug-glibc-locales@gnu.org"
 tel        ""
 fax        ""
 language   "French"
 territory  "France"
 revision   "1.0"
-date       "2000-06-28"
+date       "2008-03-15"
 %
 category  "fr_FR:2000";LC_IDENTIFICATION
 category  "fr_FR:2000";LC_CTYPE
@@ -72,7 +74,7 @@ int_curr_symbol           "<U0045><U0055><U0052><U0020>"
 currency_symbol           "<U20AC>"
 mon_decimal_point         "<U002C>"
 mon_thousands_sep         "<U0020>"
-mon_grouping              3;3
+mon_grouping              3
 positive_sign             ""
 negative_sign             "<U002D>"
 int_frac_digits           2
@@ -88,14 +90,17 @@ END LC_MONETARY
 LC_NUMERIC
 decimal_point             "<U002C>"
 thousands_sep             "<U0020>"
-grouping                  0;0
+grouping                  3
 END LC_NUMERIC
 
 LC_TIME
-abday   "<U0064><U0069><U006D>";"<U006C><U0075><U006E>";/
-        "<U006D><U0061><U0072>";"<U006D><U0065><U0072>";/
-        "<U006A><U0065><U0075>";"<U0076><U0065><U006E>";/
-        "<U0073><U0061><U006D>"
+abday   "<U0064><U0069><U006D><U002E>";/
+        "<U006C><U0075><U006E><U002E>";/
+        "<U006D><U0061><U0072><U002E>";/
+        "<U006D><U0065><U0072><U002E>";/
+        "<U006A><U0065><U0075><U002E>";/
+        "<U0076><U0065><U006E><U002E>";/
+        "<U0073><U0061><U006D><U002E>"
 day     "<U0064><U0069><U006D><U0061><U006E><U0063><U0068><U0065>";/
         "<U006C><U0075><U006E><U0064><U0069>";/
         "<U006D><U0061><U0072><U0064><U0069>";/
@@ -103,12 +108,18 @@ day     "<U0064><U0069><U006D><U0061><U006E><U0063><U0068><U0065>";/
         "<U006A><U0065><U0075><U0064><U0069>";/
         "<U0076><U0065><U006E><U0064><U0072><U0065><U0064><U0069>";/
         "<U0073><U0061><U006D><U0065><U0064><U0069>"
-abmon   "<U006A><U0061><U006E>";"<U0066><U00E9><U0076>";/
-        "<U006D><U0061><U0072>";"<U0061><U0076><U0072>";/
-        "<U006D><U0061><U0069>";"<U006A><U0075><U006E>";/
-        "<U006A><U0075><U0069>";"<U0061><U006F><U00FB>";/
-        "<U0073><U0065><U0070>";"<U006F><U0063><U0074>";/
-        "<U006E><U006F><U0076>";"<U0064><U00E9><U0063>"
+abmon   "<U006A><U0061><U006E><U0076><U002E>";/
+        "<U0066><U00E9><U0076><U0072><U002E>";/
+        "<U006D><U0061><U0072><U0073>";/
+        "<U0061><U0076><U0072><U0069><U006C>";/
+        "<U006D><U0061><U0069>";/
+        "<U006A><U0075><U0069><U006E>";/
+        "<U006A><U0075><U0069><U006C><U002E>";/
+        "<U0061><U006F><U00FB><U0074>";/
+        "<U0073><U0065><U0070><U0074><U002E>";/
+        "<U006F><U0063><U0074><U002E>";/
+        "<U006E><U006F><U0076><U002E>";/
+        "<U0064><U00E9><U0063><U002E>"
 mon     "<U006A><U0061><U006E><U0076><U0069><U0065><U0072>";/
         "<U0066><U00E9><U0076><U0072><U0069><U0065><U0072>";/
         "<U006D><U0061><U0072><U0073>";/
@@ -122,7 +133,7 @@ mon     "<U006A><U0061><U006E><U0076><U0069><U0065><U0072>";/
         "<U006E><U006F><U0076><U0065><U006D><U0062><U0072><U0065>";/
         "<U0064><U00E9><U0063><U0065><U006D><U0062><U0072><U0065>"
 d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
-d_fmt   "<U0025><U0064><U002E><U0025><U006D><U002E><U0025><U0059>"
+d_fmt   "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0059>"
 t_fmt   "<U0025><U0054>"
 am_pm   "";""
 t_fmt_ampm ""
diff --git a/localedata/tst-langinfo.sh b/localedata/tst-langinfo.sh
index 375352d339..b169adedb1 100755
--- a/localedata/tst-langinfo.sh
+++ b/localedata/tst-langinfo.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Test nl_langinfo.
-# Copyright (C) 2000, 2001, 2003, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2003, 2007, 2008 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 #
 
@@ -245,13 +245,13 @@ de_DE.UTF-8          RADIXCHAR   ,
 de_DE.UTF-8          THOUSEP     .
 de_DE.UTF-8          YESEXPR     ^[jJyY].*
 de_DE.UTF-8          NOEXPR      ^[nN].*
-fr_FR.ISO-8859-1     ABDAY_1     dim
-fr_FR.ISO-8859-1     ABDAY_2     lun
-fr_FR.ISO-8859-1     ABDAY_3     mar
-fr_FR.ISO-8859-1     ABDAY_4     mer
-fr_FR.ISO-8859-1     ABDAY_5     jeu
-fr_FR.ISO-8859-1     ABDAY_6     ven
-fr_FR.ISO-8859-1     ABDAY_7     sam
+fr_FR.ISO-8859-1     ABDAY_1     dim.
+fr_FR.ISO-8859-1     ABDAY_2     lun.
+fr_FR.ISO-8859-1     ABDAY_3     mar.
+fr_FR.ISO-8859-1     ABDAY_4     mer.
+fr_FR.ISO-8859-1     ABDAY_5     jeu.
+fr_FR.ISO-8859-1     ABDAY_6     ven.
+fr_FR.ISO-8859-1     ABDAY_7     sam.
 fr_FR.ISO-8859-1     DAY_1       dimanche
 fr_FR.ISO-8859-1     DAY_2       lundi
 fr_FR.ISO-8859-1     DAY_3       mardi
@@ -259,18 +259,18 @@ fr_FR.ISO-8859-1     DAY_4       mercredi
 fr_FR.ISO-8859-1     DAY_5       jeudi
 fr_FR.ISO-8859-1     DAY_6       vendredi
 fr_FR.ISO-8859-1     DAY_7       samedi
-fr_FR.ISO-8859-1     ABMON_1     jan
-fr_FR.ISO-8859-1     ABMON_2     fév
-fr_FR.ISO-8859-1     ABMON_3     mar
-fr_FR.ISO-8859-1     ABMON_4     avr
+fr_FR.ISO-8859-1     ABMON_1     janv.
+fr_FR.ISO-8859-1     ABMON_2     févr.
+fr_FR.ISO-8859-1     ABMON_3     mars
+fr_FR.ISO-8859-1     ABMON_4     avril
 fr_FR.ISO-8859-1     ABMON_5     mai
-fr_FR.ISO-8859-1     ABMON_6     jun
-fr_FR.ISO-8859-1     ABMON_7     jui
-fr_FR.ISO-8859-1     ABMON_8     aoû
-fr_FR.ISO-8859-1     ABMON_9     sep
-fr_FR.ISO-8859-1     ABMON_10    oct
-fr_FR.ISO-8859-1     ABMON_11    nov
-fr_FR.ISO-8859-1     ABMON_12    déc
+fr_FR.ISO-8859-1     ABMON_6     juin
+fr_FR.ISO-8859-1     ABMON_7     juil.
+fr_FR.ISO-8859-1     ABMON_8     août
+fr_FR.ISO-8859-1     ABMON_9     sept.
+fr_FR.ISO-8859-1     ABMON_10    oct.
+fr_FR.ISO-8859-1     ABMON_11    nov.
+fr_FR.ISO-8859-1     ABMON_12    déc.
 fr_FR.ISO-8859-1     MON_1       janvier
 fr_FR.ISO-8859-1     MON_2       février
 fr_FR.ISO-8859-1     MON_3       mars
@@ -284,7 +284,7 @@ fr_FR.ISO-8859-1     MON_10      octobre
 fr_FR.ISO-8859-1     MON_11      novembre
 fr_FR.ISO-8859-1     MON_12      décembre
 fr_FR.ISO-8859-1     D_T_FMT     "%a %d %b %Y %T %Z"
-fr_FR.ISO-8859-1     D_FMT       "%d.%m.%Y"
+fr_FR.ISO-8859-1     D_FMT       "%d/%m/%Y"
 fr_FR.ISO-8859-1     T_FMT       "%T"
 fr_FR.ISO-8859-1     RADIXCHAR   ,
 fr_FR.ISO-8859-1     THOUSEP     " "
diff --git a/login/utmp_file.c b/login/utmp_file.c
index a1c6a25716..c0bd229952 100644
--- a/login/utmp_file.c
+++ b/login/utmp_file.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2004, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>
    and Paul Janzen <pcj@primenet.com>, 1996.
@@ -167,10 +167,11 @@ setutent_file (void)
 # ifdef O_CLOEXEC
 	      if (__have_o_cloexec == 0)
 		__have_o_cloexec = (result & FD_CLOEXEC) ? 1 : -1;
-# endif
 
-	      result = fcntl_not_cancel (file_fd, F_SETFD,
-					 result | FD_CLOEXEC);
+	      if (__have_o_cloexec < 0)
+# endif
+		result = fcntl_not_cancel (file_fd, F_SETFD,
+					   result | FD_CLOEXEC);
 	    }
 
 	  if (result == -1)
diff --git a/malloc/mtrace.c b/malloc/mtrace.c
index 139ebc8153..fafa52e916 100644
--- a/malloc/mtrace.c
+++ b/malloc/mtrace.c
@@ -1,5 +1,5 @@
 /* More debugging hooks for `malloc'.
-   Copyright (C) 1991-1994,1996-2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1991-1994,1996-2004, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 		 Written April 2, 1991 by John Gilmore of Cygnus Support.
 		 Based on mcheck.c by Mike Haertel.
@@ -34,25 +34,13 @@
 
 #include <stdio-common/_itoa.h>
 
-#ifdef _LIBC
-# include <libc-internal.h>
-
-# include <libio/iolibio.h>
-# define setvbuf(s, b, f, l) INTUSE(_IO_setvbuf) (s, b, f, l)
-# define fwrite(buf, size, count, fp) _IO_fwrite (buf, size, count, fp)
-extern __typeof (malloc) __libc_malloc;
-extern __typeof (free) __libc_free;
-extern __typeof (realloc) __libc_realloc;
-libc_hidden_proto (__libc_malloc)
-libc_hidden_proto (__libc_realloc)
-libc_hidden_proto (__libc_free)
-libc_hidden_proto (__libc_memalign)
-#else
-# define __libc_malloc(sz) malloc (sz)
-# define __libc_free(ptr) free (ptr)
-# define __libc_realloc(ptr, sz) realloc (ptr, sz)
-# define __libc_memalign(al, sz) memalign (al, sz)
-#endif
+#include <libc-internal.h>
+
+#include <libio/iolibio.h>
+#define setvbuf(s, b, f, l) INTUSE(_IO_setvbuf) (s, b, f, l)
+#define fwrite(buf, size, count, fp) _IO_fwrite (buf, size, count, fp)
+
+#include <kernel-features.h>
 
 #ifndef attribute_hidden
 # define attribute_hidden
@@ -166,7 +154,7 @@ tr_freehook (ptr, caller)
   if (tr_old_free_hook != NULL)
     (*tr_old_free_hook) (ptr, caller);
   else
-    __libc_free (ptr);
+    free (ptr);
   __free_hook = tr_freehook;
   __libc_lock_unlock (lock);
 }
@@ -185,7 +173,7 @@ tr_mallochook (size, caller)
   if (tr_old_malloc_hook != NULL)
     hdr = (__ptr_t) (*tr_old_malloc_hook) (size, caller);
   else
-    hdr = (__ptr_t) __libc_malloc (size);
+    hdr = (__ptr_t) malloc (size);
   __malloc_hook = tr_mallochook;
 
   tr_where (caller);
@@ -221,7 +209,7 @@ tr_reallochook (ptr, size, caller)
   if (tr_old_realloc_hook != NULL)
     hdr = (__ptr_t) (*tr_old_realloc_hook) (ptr, size, caller);
   else
-    hdr = (__ptr_t) __libc_realloc (ptr, size);
+    hdr = (__ptr_t) realloc (ptr, size);
   __free_hook = tr_freehook;
   __malloc_hook = tr_mallochook;
   __realloc_hook = tr_reallochook;
@@ -263,7 +251,7 @@ tr_memalignhook (alignment, size, caller)
   if (tr_old_memalign_hook != NULL)
     hdr = (__ptr_t) (*tr_old_memalign_hook) (alignment, size, caller);
   else
-    hdr = (__ptr_t) __libc_memalign (alignment, size);
+    hdr = (__ptr_t) memalign (alignment, size);
   __memalign_hook = tr_memalignhook;
   __malloc_hook = tr_mallochook;
 
@@ -327,9 +315,10 @@ mtrace ()
       if (mtb == NULL)
 	return;
 
-      mallstream = fopen (mallfile != NULL ? mallfile : "/dev/null", "wc");
+      mallstream = fopen (mallfile != NULL ? mallfile : "/dev/null", "wce");
       if (mallstream != NULL)
 	{
+#ifndef __ASSUME_O_CLOEXEC
 	  /* Make sure we close the file descriptor on exec.  */
 	  int flags = __fcntl (fileno (mallstream), F_GETFD, 0);
 	  if (flags >= 0)
@@ -337,6 +326,7 @@ mtrace ()
 	      flags |= FD_CLOEXEC;
 	      __fcntl (fileno (mallstream), F_SETFD, flags);
 	    }
+#endif
 	  /* Be sure it doesn't malloc its buffer!  */
 	  malloc_trace_buffer = mtb;
 	  setvbuf (mallstream, malloc_trace_buffer, _IOFBF, TRACE_BUFFER_SIZE);
diff --git a/misc/syslog.c b/misc/syslog.c
index 5781b4a964..baa180bb7b 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -348,10 +348,35 @@ openlog_internal(const char *ident, int logstat, int logfac)
 			(void)strncpy(SyslogAddr.sun_path, _PATH_LOG,
 				      sizeof(SyslogAddr.sun_path));
 			if (LogStat & LOG_NDELAY) {
-				if ((LogFile = __socket(AF_UNIX, LogType, 0))
-				    == -1)
+#ifdef SOCK_CLOEXEC
+# ifndef __ASSUME_SOCK_CLOEXEC
+				if (__have_sock_cloexec >= 0) {
+# endif
+					LogFile = __socket(AF_UNIX,
+							   LogType
+							   | SOCK_CLOEXEC, 0);
+# ifndef __ASSUME_SOCK_CLOEXEC
+					if (__have_sock_cloexec == 0)
+						__have_sock_cloexec
+						  = (LogFile != -1
+						     || errno != EINVAL);
+#endif
+				}
+#endif
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+				if (__have_sock_cloexec < 0)
+# endif
+				  LogFile = __socket(AF_UNIX, LogType, 0);
+#endif
+				if (LogFile == -1)
 					return;
-				(void)__fcntl(LogFile, F_SETFD, 1);
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+				if (__have_sock_cloexec < 0)
+# endif
+					__fcntl(LogFile, F_SETFD, FD_CLOEXEC);
+#endif
 			}
 		}
 		if (LogFile != -1 && !connected)
diff --git a/nis/ypclnt.c b/nis/ypclnt.c
index 7d0091bd26..aaf4eb6e59 100644
--- a/nis/ypclnt.c
+++ b/nis/ypclnt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2001, 2002, 2003, 2004, 2005, 2006
+/* Copyright (C) 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
@@ -28,6 +28,7 @@
 #include <rpcsvc/yp.h>
 #include <rpcsvc/ypclnt.h>
 #include <rpcsvc/ypupd.h>
+#include <sys/socket.h>
 #include <sys/uio.h>
 #include <bits/libc-lock.h>
 
@@ -69,14 +70,24 @@ yp_bind_client_create (const char *domain, dom_binding *ysd,
   ysd->dom_domain[YPMAXDOMAIN] = '\0';
 
   ysd->dom_socket = RPC_ANYSOCK;
-  ysd->dom_client = clntudp_create (&ysd->dom_server_addr, YPPROG, YPVERS,
-				    UDPTIMEOUT, &ysd->dom_socket);
+#ifdef SOCK_CLOEXEC
+# define xflags SOCK_CLOEXEC
+#else
+# define xflags 0
+#endif
+  ysd->dom_client = __libc_clntudp_bufcreate (&ysd->dom_server_addr, YPPROG,
+					      YPVERS, UDPTIMEOUT,
+					      &ysd->dom_socket,
+					      UDPMSGSIZE, UDPMSGSIZE,
+					      xflags);
 
   if (ysd->dom_client != NULL)
     {
+#ifndef SOCK_CLOEXEC
       /* If the program exits, close the socket */
       if (fcntl (ysd->dom_socket, F_SETFD, FD_CLOEXEC) == -1)
 	perror ("fcntl: F_SETFD");
+#endif
     }
 }
 
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index f74463b6f1..c21ff3f7d9 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,20 @@
+2008-04-28  Hiroki Kaminaga  <kaminaga@sm.sony.co.jp>
+
+	[BZ #6740]
+	* sysdeps/powerpc/tcb-offsets.sym (PRIVATE_FUTEX_OFFSET): Guard symbol
+	definition with #ifndef __ASSUME_PRIVATE_FUTEX.
+
+2008-07-25  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Use
+	SOCK_CLOEXEC if possible.
+
+2008-05-29  Ulrich Drepper  <drepper@redhat.com>
+
+	* Makefile (tests): Add tst-rwlock2a.
+	* tst-rwlock2.c: Use TYPE macro to decide what rwlock type to use.
+	* tst-rwlock2a.c: New file.
+
 2008-06-12  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/pthread/pthread.h: Remove inadvertant checkin.
@@ -76,7 +93,7 @@
 
 2008-03-27  Ulrich Drepper  <drepper@redhat.com>
 
-	* sysdeps/unix/sysv/linux/bits/local_lim.h: Undefined ARG_MAX if
+	* sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine ARG_MAX if
 	<linux/limits.h> has defined it.
 	* sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise.
 	* sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise.
diff --git a/nptl/sysdeps/powerpc/tcb-offsets.sym b/nptl/sysdeps/powerpc/tcb-offsets.sym
index eda43dce8e..8ac133dfd0 100644
--- a/nptl/sysdeps/powerpc/tcb-offsets.sym
+++ b/nptl/sysdeps/powerpc/tcb-offsets.sym
@@ -15,4 +15,6 @@ MULTIPLE_THREADS_OFFSET		thread_offsetof (header.multiple_threads)
 PID				thread_offsetof (pid)
 TID				thread_offsetof (tid)
 POINTER_GUARD			(offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
+#ifndef __ASSUME_PRIVATE_FUTEX
 PRIVATE_FUTEX_OFFSET		thread_offsetof (header.private_futex)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/mq_notify.c b/nptl/sysdeps/unix/sysv/linux/mq_notify.c
index 2ec11bf686..49ddeae052 100644
--- a/nptl/sysdeps/unix/sysv/linux/mq_notify.c
+++ b/nptl/sysdeps/unix/sysv/linux/mq_notify.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2004, 2005, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
 
@@ -29,6 +29,7 @@
 #include <unistd.h>
 #include <sys/socket.h>
 #include <not-cancel.h>
+#include <kernel-features.h>
 
 
 #ifdef __NR_mq_notify
@@ -152,18 +153,40 @@ reset_once (void)
 static void
 init_mq_netlink (void)
 {
+#ifdef SOCK_CLOEXEC
+# ifndef __ASSUME_SOCK_CLOEXEC
+  static int have_sock_cloexec;
+# else
+#  define have_sock_cloexec 1
+# endif
+#else
+# define have_sock_cloexec -1
+# define SOCK_CLOEXEC 0
+#endif
+
   /* This code might be called a second time after fork().  The file
      descriptor is inherited from the parent.  */
   if (netlink_socket == -1)
     {
       /* Just a normal netlink socket, not bound.  */
-      netlink_socket = socket (AF_NETLINK, SOCK_RAW, 0);
+      if (have_sock_cloexec >= 0)
+	{
+	  netlink_socket = socket (AF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, 0);
+#if defined SOCK_CLOEXEC && !defined __ASSUME_SOCK_CLOEXEC
+	  if (have_sock_cloexec == 0)
+	    have_sock_cloexec = (netlink_socket != -1 || errno != EINVAL
+				 ? 1 : -1);
+#endif
+	}
+      if (have_sock_cloexec < 0)
+	netlink_socket = socket (AF_NETLINK, SOCK_RAW, 0);
       /* No need to do more if we have no socket.  */
       if (netlink_socket == -1)
 	return;
 
       /* Make sure the descriptor is closed on exec.  */
-      if (fcntl (netlink_socket, F_SETFD, FD_CLOEXEC) != 0)
+      if (have_sock_cloexec < 0
+	  && fcntl (netlink_socket, F_SETFD, FD_CLOEXEC) != 0)
 	goto errout;
     }
 
diff --git a/nscd/Makefile b/nscd/Makefile
index 51badea201..364ddfe8dd 100644
--- a/nscd/Makefile
+++ b/nscd/Makefile
@@ -90,7 +90,7 @@ CFLAGS-nscd_initgroups.c = -fexceptions
 
 nscd-cflags = -DIS_IN_nscd=1 -D_FORTIFY_SOURCE=2
 ifeq (yesyes,$(have-fpie)$(build-shared))
-nscd-cflags += -fpie
+nscd-cflags += $(pie-ccflag)
 endif
 ifeq (yes,$(have-ssp))
 nscd-cflags += -fstack-protector
diff --git a/nscd/connections.c b/nscd/connections.c
index e4d32b27de..a1b92f466b 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -234,6 +234,14 @@ static int inotify_fd = -1;
 static int resolv_conf_descr = -1;
 #endif
 
+#ifndef __ASSUME_SOCK_CLOEXEC
+/* Negative if SOCK_CLOEXEC is not supported, positive if it is, zero
+   before be know the result.  */
+static int have_sock_cloexec;
+/* The paccept syscall was introduced at the same time as SOCK_CLOEXEC.  */
+# define have_paccept have_sock_cloexec
+#endif
+
 /* Number of times clients had to wait.  */
 unsigned long int client_queued;
 
@@ -517,9 +525,15 @@ nscd_init (void)
 
 #ifdef HAVE_INOTIFY
   /* Use inotify to recognize changed files.  */
-  inotify_fd = inotify_init ();
-  if (inotify_fd != -1)
-    fcntl (inotify_fd, F_SETFL, O_NONBLOCK);
+  inotify_fd = inotify_init1 (IN_NONBLOCK);
+# ifndef __ASSUME_IN_NONBLOCK
+  if (inotify_fd == -1 && errno == ENOSYS)
+    {
+      inotify_fd = inotify_init ();
+      if (inotify_fd != -1)
+	fcntl (inotify_fd, F_SETFL, O_RDONLY | O_NONBLOCK);
+    }
+# endif
 #endif
 
   for (size_t cnt = 0; cnt < lastdb; ++cnt)
@@ -860,7 +874,21 @@ cannot set socket to close on exec: %s; disabling paranoia mode"),
       }
 
   /* Create the socket.  */
-  sock = socket (AF_UNIX, SOCK_STREAM, 0);
+#ifndef __ASSUME_SOCK_CLOEXEC
+  sock = -1;
+  if (have_sock_cloexec >= 0)
+#endif
+    {
+      sock = socket (AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
+#ifdef __ASSUME_SOCK_CLOEXEC
+      if (have_sock_cloexec == 0)
+	have_sock_cloexec = sock != -1 || errno != EINVAL ? 1 : -1;
+#endif
+    }
+#ifndef __ASSUME_SOCK_CLOEXEC
+  if (have_sock_cloexec < 0)
+    sock = socket (AF_UNIX, SOCK_STREAM, 0);
+#endif
   if (sock < 0)
     {
       dbg_log (_("cannot open socket: %s"), strerror (errno));
@@ -876,22 +904,27 @@ cannot set socket to close on exec: %s; disabling paranoia mode"),
       exit (errno == EACCES ? 4 : 1);
     }
 
-  /* We don't want to get stuck on accept.  */
-  int fl = fcntl (sock, F_GETFL);
-  if (fl == -1 || fcntl (sock, F_SETFL, fl | O_NONBLOCK) == -1)
+#ifndef __ASSUME_SOCK_CLOEXEC
+  if (have_sock_cloexec < 0)
     {
-      dbg_log (_("cannot change socket to nonblocking mode: %s"),
-	       strerror (errno));
-      exit (1);
-    }
+      /* We don't want to get stuck on accept.  */
+      int fl = fcntl (sock, F_GETFL);
+      if (fl == -1 || fcntl (sock, F_SETFL, fl | O_NONBLOCK) == -1)
+	{
+	  dbg_log (_("cannot change socket to nonblocking mode: %s"),
+		   strerror (errno));
+	  exit (1);
+	}
 
-  /* The descriptor needs to be closed on exec.  */
-  if (paranoia && fcntl (sock, F_SETFD, FD_CLOEXEC) == -1)
-    {
-      dbg_log (_("cannot set socket to close on exec: %s"),
-	       strerror (errno));
-      exit (1);
+      /* The descriptor needs to be closed on exec.  */
+      if (paranoia && fcntl (sock, F_SETFD, FD_CLOEXEC) == -1)
+	{
+	  dbg_log (_("cannot set socket to close on exec: %s"),
+		   strerror (errno));
+	  exit (1);
+	}
     }
+#endif
 
   /* Set permissions for the socket.  */
   chmod (_PATH_NSCDSOCKET, DEFFILEMODE);
@@ -1576,10 +1609,15 @@ nscd_run_worker (void *p)
       /* We are done with the list.  */
       pthread_mutex_unlock (&readylist_lock);
 
-      /* We do not want to block on a short read or so.  */
-      int fl = fcntl (fd, F_GETFL);
-      if (fl == -1 || fcntl (fd, F_SETFL, fl | O_NONBLOCK) == -1)
-	goto close_and_out;
+#ifndef __ASSUME_SOCK_CLOEXEC
+      if (have_sock_cloexec < 0)
+	{
+	  /* We do not want to block on a short read or so.  */
+	  int fl = fcntl (fd, F_GETFL);
+	  if (fl == -1 || fcntl (fd, F_SETFL, fl | O_NONBLOCK) == -1)
+	    goto close_and_out;
+	}
+#endif
 
       /* Now read the request.  */
       request_header req;
@@ -1779,7 +1817,24 @@ main_loop_poll (void)
 	  if (conns[0].revents != 0)
 	    {
 	      /* We have a new incoming connection.  Accept the connection.  */
-	      int fd = TEMP_FAILURE_RETRY (accept (sock, NULL, NULL));
+	      int fd;
+
+#ifndef __ASSUME_PACCEPT
+	      fd = -1;
+	      if (have_paccept >= 0)
+#endif
+		{
+		  fd = TEMP_FAILURE_RETRY (paccept (sock, NULL, NULL, NULL,
+						    SOCK_NONBLOCK));
+#ifndef __ASSUME_PACCEPT
+		  if (have_paccept == 0)
+		    have_paccept = fd != -1 || errno != ENOSYS ? 1 : -1;
+#endif
+		}
+#ifndef __ASSUME_PACCEPT
+	      if (have_paccept < 0)
+		fd = TEMP_FAILURE_RETRY (accept (sock, NULL, NULL));
+#endif
 
 	      /* Use the descriptor if we have not reached the limit.  */
 	      if (fd >= 0)
diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c
index 9828a46df0..7db5d09845 100644
--- a/nscd/nscd_helper.c
+++ b/nscd/nscd_helper.c
@@ -33,6 +33,7 @@
 #include <sys/un.h>
 #include <not-cancel.h>
 #include <nis/rpcsvc/nis.h>
+#include <kernel-features.h>
 
 #include "nscd-client.h"
 
@@ -161,7 +162,26 @@ __readvall (int fd, const struct iovec *iov, int iovcnt)
 static int
 open_socket (request_type type, const char *key, size_t keylen)
 {
-  int sock = __socket (PF_UNIX, SOCK_STREAM, 0);
+  int sock;
+
+#ifdef SOCK_CLOEXEC
+# ifndef __ASSUME_SOCK_CLOEXEC
+  if (__have_sock_cloexec >= 0)
+# endif
+    {
+      sock = __socket (PF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
+# ifndef __ASSUME_SOCK_CLOEXEC
+      if (__have_sock_cloexec == 0)
+	__have_sock_cloexec = sock != -1 || errno != EINVAL ? 1 : -1;
+# endif
+    }
+#endif
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+  if (__have_sock_cloexec < 0)
+# endif
+    sock = __socket (PF_UNIX, SOCK_STREAM, 0);
+#endif
   if (sock < 0)
     return -1;
 
@@ -172,8 +192,13 @@ open_socket (request_type type, const char *key, size_t keylen)
   } reqdata;
   size_t real_sizeof_reqdata = sizeof (request_header) + keylen;
 
-  /* Make socket non-blocking.  */
-  __fcntl (sock, F_SETFL, O_RDWR | O_NONBLOCK);
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_NONBLOCK
+  if (__have_sock_cloexec < 0)
+# endif
+    /* Make socket non-blocking.  */
+    __fcntl (sock, F_SETFL, O_RDWR | O_NONBLOCK);
+#endif
 
   struct sockaddr_un sun;
   sun.sun_family = AF_UNIX;
diff --git a/posix/unistd.h b/posix/unistd.h
index 01ac3f8b41..96bb02dff4 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -383,6 +383,12 @@ extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
    Returns 0 if successful, -1 if not.  */
 extern int pipe (int __pipedes[2]) __THROW __wur;
 
+#ifdef __USE_GNU
+/* Same as pipe but apply flags passed in FLAGS to the new file
+   descriptors.  */
+extern int pipe2 (int __pipedes[2], int __flags) __THROW __wur;
+#endif
+
 /* Schedule an alarm.  In SECONDS seconds, the process will get a SIGALRM.
    If SECONDS is zero, any currently scheduled alarm will be cancelled.
    The function returns the number of seconds remaining until the last
@@ -492,6 +498,12 @@ extern int dup (int __fd) __THROW __wur;
 /* Duplicate FD to FD2, closing FD2 and making it open on the same file.  */
 extern int dup2 (int __fd, int __fd2) __THROW;
 
+#ifdef __USE_GNU
+/* Duplicate FD to FD2, closing FD2 and making it open on the same
+   file while setting flags according to FLAGS.  */
+extern int dup3 (int __fd, int __fd2, int __flags) __THROW;
+#endif
+
 /* NULL-terminated array of "NAME=VALUE" environment variables.  */
 extern char **__environ;
 #ifdef __USE_GNU
diff --git a/posix/wordexp.c b/posix/wordexp.c
index 765d14d81f..058a7cfbe8 100644
--- a/posix/wordexp.c
+++ b/posix/wordexp.c
@@ -1,5 +1,5 @@
 /* POSIX.2 wordexp implementation.
-   Copyright (C) 1997-2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997-2003, 2005, 2006, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
 
@@ -42,6 +42,7 @@
 # include <wchar.h>
 #endif
 #include <wordexp.h>
+#include <kernel-features.h>
 
 #include <bits/libc-lock.h>
 #include <stdio-common/_itoa.h>
@@ -824,17 +825,30 @@ exec_comm_child (char *comm, int *fildes, int showerr, int noexec)
     args[1] = "-nc";
 
   /* Redirect output.  */
-  __dup2 (fildes[1], STDOUT_FILENO);
-  __close (fildes[1]);
+  if (__builtin_expect (fildes[1] != STDOUT_FILENO, 1))
+    {
+      __dup2 (fildes[1], STDOUT_FILENO);
+      __close (fildes[1]);
+    }
+  else
+    {
+#ifdef O_CLOEXEC
+      /* Reset the close-on-exec flag (if necessary).  */
+# ifndef __ASSUME_PIPE2
+      if (__have_pipe2 > 0)
+# endif
+	__fcntl (fildes[1], F_SETFD, 0);
+#endif
+    }
 
   /* Redirect stderr to /dev/null if we have to.  */
   if (showerr == 0)
     {
       struct stat64 st;
       int fd;
-      __close (2);
+      __close (STDERR_FILENO);
       fd = __open (_PATH_DEVNULL, O_WRONLY);
-      if (fd >= 0 && fd != 2)
+      if (fd >= 0 && fd != STDERR_FILENO)
 	{
 	  __dup2 (fd, STDERR_FILENO);
 	  __close (fd);
@@ -885,18 +899,38 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,
   if (!comm || !*comm)
     return 0;
 
-  if (__pipe (fildes))
-    /* Bad */
-    return WRDE_NOSPACE;
+#ifdef O_CLOEXEC
+# ifndef __ASSUME_PIPE2
+  if (__have_pipe2 >= 0)
+# endif
+    {
+      int r = __pipe2 (fildes, O_CLOEXEC);
+# ifndef __ASSUME_PIPE2
+      if (__have_pipe2 == 0)
+	__have_pipe2 = r != -1 || errno != ENOSYS ? 1 : -1;
+
+      if (__have_pipe2 > 0)
+# endif
+	if (r < 0)
+	  /* Bad */
+	  return WRDE_NOSPACE;
+    }
+#endif
+#ifndef __ASSUME_PIPE2
+# ifdef O_CLOEXEC
+  if (__have_pipe2 < 0)
+# endif
+    if (__pipe (fildes) < 0)
+      /* Bad */
+      return WRDE_NOSPACE;
+#endif
 
  again:
   if ((pid = __fork ()) < 0)
     {
       /* Bad */
-      if (fildes[0] != -1)
-	__close (fildes[0]);
-      if (fildes[1] != -1)
-	__close (fildes[1]);
+      __close (fildes[0]);
+      __close (fildes[1]);
       return WRDE_NOSPACE;
     }
 
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 2a9bd0b3c2..5cf660a8d4 100644
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -621,7 +621,7 @@ gethostbyname2(name, af)
 	buf.buf = origbuf = (querybuf *) alloca (1024);
 
 	if ((n = __libc_res_nsearch(&_res, name, C_IN, type, buf.buf->buf, 1024,
-				    &buf.ptr, NULL, NULL)) < 0) {
+				    &buf.ptr, NULL, NULL, NULL)) < 0) {
 		if (buf.buf != origbuf)
 			free (buf.buf);
 		Dprintf("res_nsearch failed (%d)\n", n);
@@ -716,12 +716,12 @@ gethostbyaddr(addr, len, af)
 	buf.buf = orig_buf = (querybuf *) alloca (1024);
 
 	n = __libc_res_nquery(&_res, qbuf, C_IN, T_PTR, buf.buf->buf, 1024,
-			      &buf.ptr, NULL, NULL);
+			      &buf.ptr, NULL, NULL, NULL);
 	if (n < 0 && af == AF_INET6 && (_res.options & RES_NOIP6DOTINT) == 0) {
 		strcpy(qp, "ip6.int");
 		n = __libc_res_nquery(&_res, qbuf, C_IN, T_PTR, buf.buf->buf,
 				      buf.buf != orig_buf ? MAXPACKET : 1024,
-				      &buf.ptr, NULL, NULL);
+				      &buf.ptr, NULL, NULL, NULL);
 	}
 	if (n < 0) {
 		if (buf.buf != orig_buf)
diff --git a/resolv/nss_dns/dns-canon.c b/resolv/nss_dns/dns-canon.c
index 47949b862f..cee3d57bc1 100644
--- a/resolv/nss_dns/dns-canon.c
+++ b/resolv/nss_dns/dns-canon.c
@@ -61,7 +61,8 @@ _nss_dns_getcanonname_r (const char *name, char *buffer, size_t buflen,
   for (int i = 0; i < nqtypes; ++i)
     {
       int r = __libc_res_nquery (&_res, name, ns_c_in, qtypes[i],
-				 buf, sizeof (buf), &ansp.ptr, NULL, NULL);
+				 buf, sizeof (buf), &ansp.ptr, NULL, NULL,
+				 NULL);
       if (r > 0)
 	{
 	  /* We need to decode the response.  Just one question record.
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c
index cae077445f..80c0bd9fa8 100644
--- a/resolv/nss_dns/dns-host.c
+++ b/resolv/nss_dns/dns-host.c
@@ -195,7 +195,7 @@ _nss_dns_gethostbyname3_r (const char *name, int af, struct hostent *result,
   host_buffer.buf = orig_host_buffer = (querybuf *) alloca (1024);
 
   n = __libc_res_nsearch (&_res, name, C_IN, type, host_buffer.buf->buf,
-			  1024, &host_buffer.ptr, NULL, NULL);
+			  1024, &host_buffer.ptr, NULL, NULL, NULL);
   if (n < 0)
     {
       status = (errno == ECONNREFUSED
@@ -213,7 +213,7 @@ _nss_dns_gethostbyname3_r (const char *name, int af, struct hostent *result,
 	n = __libc_res_nsearch (&_res, name, C_IN, T_A, host_buffer.buf->buf,
 				host_buffer.buf != orig_host_buffer
 				? MAXPACKET : 1024, &host_buffer.ptr,
-				NULL, NULL);
+				NULL, NULL, NULL);
 
       if (n < 0)
 	{
@@ -273,8 +273,6 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
   if (__res_maybe_init (&_res, 0) == -1)
     return NSS_STATUS_UNAVAIL;
 
-  char tmp[NS_MAXDNAME];
-
   /*
    * if there aren't any dots, it could be a user-level alias.
    * this is also done in res_query() since we are not the only
@@ -282,7 +280,8 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
    */
   if (strchr (name, '.') == NULL)
     {
-      const char *cp = res_hostalias (&_res, name, tmp, sizeof (tmp));
+      char *tmp = alloca (NS_MAXDNAME);
+      const char *cp = res_hostalias (&_res, name, tmp, NS_MAXDNAME);
       if (cp != NULL)
 	name = cp;
     }
@@ -296,12 +295,13 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
   host_buffer.buf = orig_host_buffer = (querybuf *) alloca (2048);
   u_char *ans2p = NULL;
   int nans2p = 0;
+  int resplen2 = 0;
 
   int olderr = errno;
   enum nss_status status;
   int n = __libc_res_nsearch (&_res, name, C_IN, T_UNSPEC,
 			      host_buffer.buf->buf, 2048, &host_buffer.ptr,
-			      &ans2p, &nans2p);
+			      &ans2p, &nans2p, &resplen2);
   if (n < 0)
     {
       status = (errno == ECONNREFUSED
@@ -319,7 +319,7 @@ _nss_dns_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
     }
 
   status = gaih_getanswer(host_buffer.buf, n, (const querybuf *) ans2p,
-			  nans2p, name, pat, buffer, buflen,
+			  resplen2, name, pat, buffer, buflen,
 			  errnop, herrnop, ttlp);
 
   if (host_buffer.buf != orig_host_buffer)
@@ -417,7 +417,7 @@ _nss_dns_gethostbyaddr2_r (const void *addr, socklen_t len, int af,
 	  strcpy (qp, "].ip6.arpa");
 	  n = __libc_res_nquery (&_res, qbuf, C_IN, T_PTR,
 				 host_buffer.buf->buf, 1024, &host_buffer.ptr,
-				 NULL, NULL);
+				 NULL, NULL, NULL);
 	  if (n >= 0)
 	    goto got_it_already;
 	}
@@ -438,14 +438,14 @@ _nss_dns_gethostbyaddr2_r (const void *addr, socklen_t len, int af,
     }
 
   n = __libc_res_nquery (&_res, qbuf, C_IN, T_PTR, host_buffer.buf->buf,
-			 1024, &host_buffer.ptr, NULL, NULL);
+			 1024, &host_buffer.ptr, NULL, NULL, NULL);
   if (n < 0 && af == AF_INET6 && (_res.options & RES_NOIP6DOTINT) == 0)
     {
       strcpy (qp, "ip6.int");
       n = __libc_res_nquery (&_res, qbuf, C_IN, T_PTR, host_buffer.buf->buf,
 			     host_buffer.buf != orig_host_buffer
 			     ? MAXPACKET : 1024, &host_buffer.ptr,
-			     NULL, NULL);
+			     NULL, NULL, NULL);
     }
   if (n < 0)
     {
@@ -685,12 +685,19 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
 	  n = -1;
 	}
 
-      if (n < 0 || (*name_ok) (bp) == 0)
+      if (__builtin_expect (n < 0 || (*name_ok) (bp) == 0, 0))
 	{
 	  ++had_error;
 	  continue;
 	}
       cp += n;				/* name */
+
+      if (__builtin_expect (cp + 10 > end_of_message, 0))
+	{
+	  ++had_error;
+	  continue;
+	}
+
       type = ns_get16 (cp);
       cp += INT16SZ;			/* type */
       class = ns_get16 (cp);
@@ -699,7 +706,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
       cp += INT32SZ;			/* TTL */
       n = ns_get16 (cp);
       cp += INT16SZ;			/* len */
-      if (class != C_IN)
+      if (__builtin_expect (class != C_IN, 0))
 	{
 	  /* XXX - debug? syslog? */
 	  cp += n;
@@ -711,7 +718,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
 	  if (ap >= &host_data->aliases[MAX_NR_ALIASES - 1])
 	    continue;
 	  n = dn_expand (answer->buf, end_of_message, cp, tbuf, sizeof tbuf);
-	  if (n < 0 || (*name_ok) (tbuf) == 0)
+	  if (__builtin_expect (n < 0 || (*name_ok) (tbuf) == 0, 0))
 	    {
 	      ++had_error;
 	      continue;
@@ -745,7 +752,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
       if (qtype == T_PTR && type == T_CNAME)
 	{
 	  n = dn_expand (answer->buf, end_of_message, cp, tbuf, sizeof tbuf);
-	  if (n < 0 || res_dnok (tbuf) == 0)
+	  if (__builtin_expect (n < 0 || res_dnok (tbuf) == 0, 0))
 	    {
 	      ++had_error;
 	      continue;
@@ -792,7 +799,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
       switch (type)
 	{
 	case T_PTR:
-	  if (__strcasecmp (tname, bp) != 0)
+	  if (__builtin_expect (__strcasecmp (tname, bp) != 0, 0))
 	    {
 	      syslog (LOG_NOTICE | LOG_AUTH, AskedForGot, qname, bp);
 	      cp += n;
@@ -809,7 +816,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
 	      n = -1;
 	    }
 
-	  if (n < 0 || res_hnok (bp) == 0)
+	  if (__builtin_expect (n < 0 || res_hnok (bp) == 0, 0))
 	    {
 	      ++had_error;
 	      break;
@@ -839,7 +846,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
 	  if (have_to_map)
 	    {
 	      n = strlen (bp) + 1;	/* for the \0 */
-	      if (n >= MAXHOSTNAMELEN)
+	      if (__builtin_expect (n >= MAXHOSTNAMELEN, 0))
 		{
 		  ++had_error;
 		  break;
@@ -957,7 +964,7 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname,
       return NSS_STATUS_UNAVAIL;
     }
 
-   u_char packtmp[NS_MAXCDNAME];
+  u_char packtmp[NS_MAXCDNAME];
   int n = __ns_name_unpack (answer->buf, end_of_message, cp,
 			    packtmp, sizeof packtmp);
   /* We unpack the name to check it for validity.  But we do not need
@@ -1005,7 +1012,7 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname,
 
 	  n = -1;
 	}
-      if (n < 0 || res_hnok (buffer) == 0)
+      if (__builtin_expect (n < 0 || res_hnok (buffer) == 0, 0))
 	{
 	  ++had_error;
 	  continue;
@@ -1018,6 +1025,13 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname,
 	}
 
       cp += n;				/* name */
+
+      if (__builtin_expect (cp + 10 > end_of_message, 0))
+	{
+	  ++had_error;
+	  continue;
+	}
+
       int type = ns_get16 (cp);
       cp += INT16SZ;			/* type */
       int class = ns_get16 (cp);
@@ -1037,7 +1051,7 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname,
 	{
 	  char tbuf[MAXDNAME];
 	  n = dn_expand (answer->buf, end_of_message, cp, tbuf, sizeof tbuf);
-	  if (n < 0 || res_hnok (tbuf) == 0)
+	  if (__builtin_expect (n < 0 || res_hnok (tbuf) == 0, 0))
 	    {
 	      ++had_error;
 	      continue;
@@ -1130,6 +1144,12 @@ gaih_getanswer_slice (const querybuf *answer, int anslen, const char *qname,
 	}
 
       (*pat)->family = type == T_A ? AF_INET : AF_INET6;
+      if (__builtin_expect ((type == T_A && n != INADDRSZ)
+			    || (type == T_AAAA && n != IN6ADDRSZ), 0))
+	{
+	  ++had_error;
+	  continue;
+	}
       memcpy ((*pat)->addr, cp, n);
       cp += n;
       (*pat)->scopeid = 0;
@@ -1172,14 +1192,15 @@ gaih_getanswer (const querybuf *answer1, int anslen1, const querybuf *answer2,
 				  errnop, h_errnop, ttlp,
 				  &first);
   if ((status == NSS_STATUS_SUCCESS || status == NSS_STATUS_NOTFOUND
-       || status == NSS_STATUS_TRYAGAIN)
+       || (status == NSS_STATUS_TRYAGAIN
+	   && (errno != ERANGE || *h_errnop != NO_RECOVERY)))
       && answer2 != NULL && anslen2 > 0)
     {
       enum nss_status status2 = gaih_getanswer_slice(answer2, anslen2, qname,
 						     &pat, &buffer, &buflen,
 						     errnop, h_errnop, ttlp,
 						     &first);
-      if (status != NSS_STATUS_SUCCESS)
+      if (status != NSS_STATUS_SUCCESS && status2 != NSS_STATUS_NOTFOUND)
 	status = status2;
     }
 
diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 40736fbe94..c9969e08dc 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -130,7 +130,7 @@ _nss_dns_getnetbyname_r (const char *name, struct netent *result,
   net_buffer.buf = orig_net_buffer = (querybuf *) alloca (1024);
 
   anslen = __libc_res_nsearch (&_res, qbuf, C_IN, T_PTR, net_buffer.buf->buf,
-			       1024, &net_buffer.ptr, NULL, NULL);
+			       1024, &net_buffer.ptr, NULL, NULL, NULL);
   if (anslen < 0)
     {
       /* Nothing found.  */
@@ -206,7 +206,7 @@ _nss_dns_getnetbyaddr_r (uint32_t net, int type, struct netent *result,
   net_buffer.buf = orig_net_buffer = (querybuf *) alloca (1024);
 
   anslen = __libc_res_nquery (&_res, qbuf, C_IN, T_PTR, net_buffer.buf->buf,
-			      1024, &net_buffer.ptr, NULL, NULL);
+			      1024, &net_buffer.ptr, NULL, NULL, NULL);
   if (anslen < 0)
     {
       /* Nothing found.  */
diff --git a/resolv/res_query.c b/resolv/res_query.c
index b2b45acde7..7102ba948e 100644
--- a/resolv/res_query.c
+++ b/resolv/res_query.c
@@ -97,7 +97,8 @@ static const char rcsid[] = "$BINDId: res_query.c,v 8.20 2000/02/29 05:39:12 vix
 static int
 __libc_res_nquerydomain(res_state statp, const char *name, const char *domain,
 			int class, int type, u_char *answer, int anslen,
-			u_char **answerp, u_char **answerp2, int *nanswerp2);
+			u_char **answerp, u_char **answerp2, int *nanswerp2,
+			int *resplen2);
 
 /*
  * Formulate a normal query, send, and await answer.
@@ -117,7 +118,8 @@ __libc_res_nquery(res_state statp,
 		  int anslen,		/* size of answer buffer */
 		  u_char **answerp,	/* if buffer needs to be enlarged */
 		  u_char **answerp2,
-		  int *nanswerp2)
+		  int *nanswerp2,
+		  int *resplen2)
 {
 	HEADER *hp = (HEADER *) answer;
 	int n, use_malloc = 0;
@@ -221,7 +223,7 @@ __libc_res_nquery(res_state statp,
 	}
 	assert (answerp == NULL || (void *) *answerp == (void *) answer);
 	n = __libc_res_nsend(statp, query1, nquery1, query2, nquery2, answer,
-			     anslen, answerp, answerp2, nanswerp2);
+			     anslen, answerp, answerp2, nanswerp2, resplen2);
 	if (use_malloc)
 		free (buf);
 	if (n < 0) {
@@ -307,7 +309,7 @@ res_nquery(res_state statp,
 	   int anslen)		/* size of answer buffer */
 {
 	return __libc_res_nquery(statp, name, class, type, answer, anslen,
-				 NULL, NULL, NULL);
+				 NULL, NULL, NULL, NULL);
 }
 libresolv_hidden_def (res_nquery)
 
@@ -325,7 +327,8 @@ __libc_res_nsearch(res_state statp,
 		   int anslen,		/* size of answer */
 		   u_char **answerp,
 		   u_char **answerp2,
-		   int *nanswerp2)
+		   int *nanswerp2,
+		   int *resplen2)
 {
 	const char *cp, * const *domain;
 	HEADER *hp = (HEADER *) answer;
@@ -349,7 +352,7 @@ __libc_res_nsearch(res_state statp,
 	if (!dots && (cp = res_hostalias(statp, name, tmp, sizeof tmp))!= NULL)
 		return (__libc_res_nquery(statp, cp, class, type, answer,
 					  anslen, answerp, answerp2,
-					  nanswerp2));
+					  nanswerp2, resplen2));
 
 #ifdef DEBUG
 	if (statp->options & RES_DEBUG)
@@ -366,7 +369,7 @@ __libc_res_nsearch(res_state statp,
 	if (dots >= statp->ndots || trailing_dot) {
 		ret = __libc_res_nquerydomain(statp, name, NULL, class, type,
 					      answer, anslen, answerp,
-					      answerp2, nanswerp2);
+					      answerp2, nanswerp2, resplen2);
 		if (ret > 0 || trailing_dot)
 			return (ret);
 		saved_herrno = h_errno;
@@ -404,7 +407,8 @@ __libc_res_nsearch(res_state statp,
 			ret = __libc_res_nquerydomain(statp, name, *domain,
 						      class, type,
 						      answer, anslen, answerp,
-						      answerp2, nanswerp2);
+						      answerp2, nanswerp2,
+						      resplen2);
 			if (ret > 0)
 				return (ret);
 
@@ -473,7 +477,7 @@ __libc_res_nsearch(res_state statp,
 	if (dots && !(tried_as_is || root_on_list)) {
 		ret = __libc_res_nquerydomain(statp, name, NULL, class, type,
 					      answer, anslen, answerp,
-					      answerp2, nanswerp2);
+					      answerp2, nanswerp2, resplen2);
 		if (ret > 0)
 			return (ret);
 	}
@@ -508,7 +512,7 @@ res_nsearch(res_state statp,
 	    int anslen)		/* size of answer */
 {
 	return __libc_res_nsearch(statp, name, class, type, answer,
-				  anslen, NULL, NULL, NULL);
+				  anslen, NULL, NULL, NULL, NULL);
 }
 libresolv_hidden_def (res_nsearch)
 
@@ -525,7 +529,8 @@ __libc_res_nquerydomain(res_state statp,
 			int anslen,			/* size of answer */
 			u_char **answerp,
 			u_char **answerp2,
-			int *nanswerp2)
+			int *nanswerp2,
+			int *resplen2)
 {
 	char nbuf[MAXDNAME];
 	const char *longname = nbuf;
@@ -562,7 +567,8 @@ __libc_res_nquerydomain(res_state statp,
 		sprintf(nbuf, "%s.%s", name, domain);
 	}
 	return (__libc_res_nquery(statp, longname, class, type, answer,
-				  anslen, answerp, answerp2, nanswerp2));
+				  anslen, answerp, answerp2, nanswerp2,
+				  resplen2));
 }
 
 int
@@ -574,7 +580,7 @@ res_nquerydomain(res_state statp,
 	    int anslen)		/* size of answer */
 {
 	return __libc_res_nquerydomain(statp, name, domain, class, type,
-				       answer, anslen, NULL, NULL, NULL);
+				       answer, anslen, NULL, NULL, NULL, NULL);
 }
 libresolv_hidden_def (res_nquerydomain)
 
diff --git a/resolv/res_send.c b/resolv/res_send.c
index dec3ac7a3f..3130f64281 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -339,9 +339,9 @@ int
 __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
 		 const u_char *buf2, int buflen2,
 		 u_char *ans, int anssiz, u_char **ansp, u_char **ansp2,
-		 int *nansp2)
+		 int *nansp2, int *resplen2)
 {
-  int gotsomewhere, terrno, try, v_circuit, resplen, resplen2, ns, n;
+  int gotsomewhere, terrno, try, v_circuit, resplen, ns, n;
 
 	if (statp->nscount == 0) {
 		__set_errno (ESRCH);
@@ -539,7 +539,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
 			try = statp->retry;
 			n = send_vc(statp, buf, buflen, buf2, buflen2,
 				    &ans, &anssiz, &terrno,
-				    ns, ansp, ansp2, nansp2, &resplen2);
+				    ns, ansp, ansp2, nansp2, resplen2);
 			if (n < 0)
 				return (-1);
 			if (n == 0)
@@ -549,14 +549,14 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
 			n = send_dg(statp, buf, buflen, buf2, buflen2,
 				    &ans, &anssiz, &terrno,
 				    ns, &v_circuit, &gotsomewhere, ansp,
-				    ansp2, nansp2, &resplen2);
+				    ansp2, nansp2, resplen2);
 			if (n < 0)
 				return (-1);
 			if (n == 0)
 				goto next_ns;
 			if (v_circuit)
 			  // XXX Check whether both requests failed or
-			  // XXX whether one have been answered successfully
+			  // XXX whether one has been answered successfully
 				goto same_ns;
 		}
 
@@ -575,7 +575,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
 		  DprintQ((statp->options & RES_DEBUG) ||
 			  (statp->pfcode & RES_PRF_REPLY),
 			  (stdout, "%s", ""),
-			  *ansp2, (resplen2 > *nansp2) ? *nansp2 : resplen2);
+			  *ansp2, (*resplen2 > *nansp2) ? *nansp2 : *resplen2);
 
 		/*
 		 * If we have temporarily opened a virtual circuit,
@@ -638,7 +638,7 @@ res_nsend(res_state statp,
 	  const u_char *buf, int buflen, u_char *ans, int anssiz)
 {
   return __libc_res_nsend(statp, buf, buflen, NULL, 0, ans, anssiz,
-			  NULL, NULL, NULL);
+			  NULL, NULL, NULL, NULL);
 }
 libresolv_hidden_def (res_nsend)
 
@@ -665,6 +665,8 @@ send_vc(res_state statp,
 	u_short len2;
 	u_char *cp;
 
+	if (resplen2 != NULL)
+	  *resplen2 = 0;
 	connreset = 0;
  same_ns:
 	truncating = 0;
@@ -734,8 +736,9 @@ send_vc(res_state statp,
 	int recvresp2 = buf2 == NULL;
  read_len:
 	cp = ans;
-	len = INT16SZ;
-	while ((n = TEMP_FAILURE_RETRY (read(statp->_vcsock, (char *)cp,
+	uint16_t rlen16;
+	len = sizeof(rlen16);
+	while ((n = TEMP_FAILURE_RETRY (read(statp->_vcsock, &rlen16,
 					     (int)len))) > 0) {
 		cp += n;
 		if ((len -= n) <= 0)
@@ -760,11 +763,7 @@ send_vc(res_state statp,
 		}
 		return (0);
 	}
-#ifdef _STRING_ARCH_unaligned
-	resplen = ntohs (*(uint16_t *) ans);
-#else
-	resplen = ns_get16(ans);
-#endif
+	int rlen = ntohs (rlen16);
 
 	int *thisanssizp;
 	u_char **thisansp;
@@ -795,11 +794,11 @@ send_vc(res_state statp,
 	}
 	anhp = (HEADER *) *thisansp;
 
-	*thisresplenp = resplen;
-	if (resplen > *thisanssizp) {
+	*thisresplenp = rlen;
+	if (rlen > *thisanssizp) {
 		/* Yes, we test ANSCP here.  If we have two buffers
 		   both will be allocatable.  */
-		if (anscp) {
+		if (__builtin_expect (anscp != NULL, 1)) {
 			u_char *newp = malloc (MAXPACKET);
 			if (newp == NULL) {
 				*terrno = ENOMEM;
@@ -809,7 +808,7 @@ send_vc(res_state statp,
 			*thisanssizp = MAXPACKET;
 			*thisansp = newp;
 			anhp = (HEADER *) newp;
-			len = resplen;
+			len = rlen;
 		} else {
 			Dprint(statp->options & RES_DEBUG,
 				(stdout, ";; response truncated\n")
@@ -818,9 +817,9 @@ send_vc(res_state statp,
 			len = *thisanssizp;
 		}
 	} else
-		len = resplen;
+		len = rlen;
 
-	if (len < HFIXEDSZ) {
+	if (__builtin_expect (len < HFIXEDSZ, 0)) {
 		/*
 		 * Undersized message.
 		 */
@@ -836,18 +835,18 @@ send_vc(res_state statp,
 		cp += n;
 		len -= n;
 	}
-	if (n <= 0) {
+	if (__builtin_expect (n <= 0, 0)) {
 		*terrno = errno;
 		Perror(statp, stderr, "read(vc)", errno);
 		__res_iclose(statp, false);
 		return (0);
 	}
-	if (truncating) {
+	if (__builtin_expect (truncating, 0)) {
 		/*
 		 * Flush rest of answer so connection stays in synch.
 		 */
 		anhp->tc = 1;
-		len = resplen - *thisanssizp;
+		len = rlen - *thisanssizp;
 		while (len != 0) {
 			char junk[PACKETSZ];
 
@@ -872,7 +871,7 @@ send_vc(res_state statp,
 			(statp->pfcode & RES_PRF_REPLY),
 			(stdout, ";; old answer (unexpected):\n"),
 			*thisansp,
-			(resplen > *thisanssiz) ? *thisanssiz: resplen);
+			(rlen > *thisanssiz) ? *thisanssiz: rlen);
 		goto read_len;
 	}
 
@@ -889,7 +888,7 @@ send_vc(res_state statp,
 	 * All is well, or the error is fatal.  Signal that the
 	 * next nameserver ought not be tried.
 	 */
-	return (resplen);
+	return resplen;
 }
 
 static int
@@ -1084,7 +1083,7 @@ send_dg(res_state statp,
 		*thisresplenp = recvfrom(pfd[0].fd, (char*)*thisansp,
 					 *thisanssizp, 0,
 					(struct sockaddr *)&from, &fromlen);
-		if (*thisresplenp <= 0) {
+		if (__builtin_expect (*thisresplenp <= 0, 0)) {
 			if (errno == EINTR || errno == EAGAIN) {
 				need_recompute = 1;
 				goto wait;
@@ -1093,7 +1092,7 @@ send_dg(res_state statp,
 			goto err_out;
 		}
 		*gotsomewhere = 1;
-		if (*thisresplenp < HFIXEDSZ) {
+		if (__builtin_expect (*thisresplenp < HFIXEDSZ, 0)) {
 			/*
 			 * Undersized message.
 			 */
diff --git a/scripts/gen-as-const.awk b/scripts/gen-as-const.awk
index bc3c47fb73..23f2f2bc9b 100644
--- a/scripts/gen-as-const.awk
+++ b/scripts/gen-as-const.awk
@@ -14,12 +14,14 @@ BEGIN { started = 0 }
 
 NF >= 1 && !started {
   if (test) {
+    print "\n#include <inttypes.h>";
     print "\n#include <stdio.h>";
+    print "\n#define U(n) UINT64_C (n)";
     print "\nstatic int do_test (void)\n{\n  int bad = 0, good = 0;\n";
     print "#define TEST(name, source, expr) \\\n" \
-      "  if (asconst_##name != (expr)) { ++bad;" \
-      " fprintf (stderr, \"%s: %s is %ld but %s is %ld\\n\"," \
-      " source, #name, (long int) asconst_##name, #expr, (long int) (expr));" \
+      "  if (U (asconst_##name) != (uint64_t) (expr)) { ++bad;" \
+      " fprintf (stderr, \"%s: %s is %\" PRId64 \" but %s is %\"PRId64 \"\\n\"," \
+      " source, #name, U (asconst_##name), #expr, (uint64_t) (expr));" \
       " } else ++good;\n";
   }
   else
diff --git a/socket/Makefile b/socket/Makefile
index aa0776e5bf..e7fa589e65 100644
--- a/socket/Makefile
+++ b/socket/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991,1995-2001,2005 Free Software Foundation, Inc.
+# Copyright (C) 1991,1995-2001,2005,2008 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -27,7 +27,9 @@ headers	:= sys/socket.h sys/un.h bits/sockaddr.h bits/socket.h \
 routines := accept bind connect getpeername getsockname getsockopt	\
 	    listen recv recvfrom recvmsg send sendmsg sendto		\
 	    setsockopt shutdown socket socketpair isfdtype opensock	\
-	    sockatmark
+	    sockatmark paccept
+
+aux	 := have_sock_cloexec
 
 distribute := ifreq.h
 
diff --git a/socket/Versions b/socket/Versions
index d282eff79e..9764227c36 100644
--- a/socket/Versions
+++ b/socket/Versions
@@ -31,4 +31,7 @@ libc {
     # Addition from P1003.1-200x
     sockatmark;
   }
+  GLIBC_2.9 {
+    paccept;
+  }
 }
diff --git a/socket/have_sock_cloexec.c b/socket/have_sock_cloexec.c
new file mode 100644
index 0000000000..22dccdf722
--- /dev/null
+++ b/socket/have_sock_cloexec.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/socket.h>
+#include <kernel-features.h>
+
+#if defined SOCK_CLOEXEC && !defined __ASSUME_SOCK_CLOEXEC
+int __have_sock_cloexec;
+#endif
diff --git a/socket/paccept.c b/socket/paccept.c
new file mode 100644
index 0000000000..777dd8c300
--- /dev/null
+++ b/socket/paccept.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <sys/socket.h>
+
+/* Await a connection on socket FD.
+   When a connection arrives, open a new socket to communicate with it,
+   set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting
+   peer and *ADDR_LEN to the address's actual length, and return the
+   new socket's descriptor, or -1 for errors.  SS is installed as
+   the thread's signal mask and FLAGS are additional flags.  */
+int
+paccept (fd, addr, addr_len, ss, flags)
+     int fd;
+     __SOCKADDR_ARG addr;
+     socklen_t *addr_len;
+     const __sigset_t *ss;
+     int flags;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+libc_hidden_def (paccept)
+
+
+stub_warning (paccept)
+#include <stub-tag.h>
diff --git a/socket/sys/socket.h b/socket/sys/socket.h
index 6d9eab7f94..ea4123d287 100644
--- a/socket/sys/socket.h
+++ b/socket/sys/socket.h
@@ -1,5 +1,5 @@
 /* Declarations of socket constants, types, and functions.
-   Copyright (C) 1991,92,1994-2001,2003,2005,2007
+   Copyright (C) 1991,92,1994-2001,2003,2005,2007,2008
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -28,6 +28,10 @@ __BEGIN_DECLS
 #include <sys/uio.h>
 #define	__need_size_t
 #include <stddef.h>
+#ifdef __USE_GNU
+/* Get the __sigset_t definition.  */
+# include <bits/sigset.h>
+#endif
 
 
 /* This operating system-specific header file defines the SOCK_*, PF_*,
@@ -210,6 +214,18 @@ extern int listen (int __fd, int __n) __THROW;
 extern int accept (int __fd, __SOCKADDR_ARG __addr,
 		   socklen_t *__restrict __addr_len);
 
+#ifdef __USE_GNU
+/* Variant of the accept function which takes additional parameters.  The
+   MASK parameter allows to change the thread signal mask for the duration
+   of the call.  The FLAGS parameter allows to pass additional flags.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int paccept (int __fd, __SOCKADDR_ARG __addr,
+		    socklen_t *__restrict __addr_len,
+		    __const __sigset_t *__restrict __ss, int __flags);
+#endif
+
 /* Shut down all or part of the connection open on socket FD.
    HOW determines what to shut down:
      SHUT_RD   = No more receptions;
diff --git a/stdio-common/_i18n_number.h b/stdio-common/_i18n_number.h
index 04d6619b4c..8bb56190c6 100644
--- a/stdio-common/_i18n_number.h
+++ b/stdio-common/_i18n_number.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2004, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
@@ -24,7 +24,7 @@
 #include "../locale/outdigitswc.h"
 
 static CHAR_T *
-_i18n_number_rewrite (CHAR_T *w, CHAR_T *rear_ptr)
+_i18n_number_rewrite (CHAR_T *w, CHAR_T *rear_ptr, CHAR_T *end)
 {
 #ifdef COMPILE_WPRINTF
 # define decimal NULL
@@ -58,10 +58,23 @@ _i18n_number_rewrite (CHAR_T *w, CHAR_T *rear_ptr)
 #endif
 
   /* Copy existing string so that nothing gets overwritten.  */
-  CHAR_T *src = (CHAR_T *) alloca ((rear_ptr - w) * sizeof (CHAR_T));
+  CHAR_T *src;
+  bool use_alloca = __libc_use_alloca ((rear_ptr - w) * sizeof (CHAR_T));
+  if (__builtin_expect (use_alloca, true))
+    src = (CHAR_T *) alloca ((rear_ptr - w) * sizeof (CHAR_T));
+  else
+    {
+      src = (CHAR_T *) malloc ((rear_ptr - w) * sizeof (CHAR_T));
+      if (src == NULL)
+	/* If we cannot allocate the memory don't rewrite the string.
+	   It is better than nothing.  */
+	return w;
+    }
+
   CHAR_T *s = (CHAR_T *) __mempcpy (src, w,
 				    (rear_ptr - w) * sizeof (CHAR_T));
-  w = rear_ptr;
+
+  w = end;
 
   /* Process all characters in the string.  */
   while (--s >= src)
@@ -91,5 +104,8 @@ _i18n_number_rewrite (CHAR_T *w, CHAR_T *rear_ptr)
 	}
     }
 
+  if (! use_alloca)
+    free (src);
+
   return w;
 }
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index c65cfa9faa..43c43c2039 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -1,5 +1,5 @@
 /* Floating point output for `printf'.
-   Copyright (C) 1995-2003, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1995-2003, 2006, 2007, 2008 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
@@ -1148,6 +1148,7 @@ ___printf_fp (FILE *fp,
 
     {
       char *buffer = NULL;
+      char *buffer_end = NULL;
       char *cp = NULL;
       char *tmpptr;
 
@@ -1157,6 +1158,9 @@ ___printf_fp (FILE *fp,
 	  size_t decimal_len;
 	  size_t thousands_sep_len;
 	  wchar_t *copywc;
+	  size_t factor = (info->i18n
+			   ? _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX)
+			   : 1);
 
 	  decimal_len = strlen (decimal);
 
@@ -1165,10 +1169,11 @@ ___printf_fp (FILE *fp,
 	  else
 	    thousands_sep_len = strlen (thousands_sep);
 
+	  size_t nbuffer = (2 + chars_needed * factor + decimal_len
+			    + ngroups * thousands_sep_len);
 	  if (__builtin_expect (buffer_malloced, 0))
 	    {
-	      buffer = (char *) malloc (2 + chars_needed + decimal_len
-					+ ngroups * thousands_sep_len);
+	      buffer = (char *) malloc (nbuffer);
 	      if (buffer == NULL)
 		{
 		  /* Signal an error to the caller.  */
@@ -1177,8 +1182,8 @@ ___printf_fp (FILE *fp,
 		}
 	    }
 	  else
-	    buffer = (char *) alloca (2 + chars_needed + decimal_len
-				      + ngroups * thousands_sep_len);
+	    buffer = (char *) alloca (nbuffer);
+	  buffer_end = buffer + nbuffer;
 
 	  /* Now copy the wide character string.  Since the character
 	     (except for the decimal point and thousands separator) must
@@ -1197,9 +1202,17 @@ ___printf_fp (FILE *fp,
       if (__builtin_expect (info->i18n, 0))
         {
 #ifdef COMPILE_WPRINTF
-	  wstartp = _i18n_number_rewrite (wstartp, wcp);
+	  wstartp = _i18n_number_rewrite (wstartp, wcp,
+					  wbuffer + wbuffer_to_alloc);
+	  wcp = wbuffer + wbuffer_to_alloc;
+	  assert ((uintptr_t) wbuffer <= (uintptr_t) wstartp);
+	  assert ((uintptr_t) wstartp
+		  < (uintptr_t) wbuffer + wbuffer_to_alloc);
 #else
-	  tmpptr = _i18n_number_rewrite (tmpptr, cp);
+	  tmpptr = _i18n_number_rewrite (tmpptr, cp, buffer_end);
+	  cp = buffer_end;
+	  assert ((uintptr_t) buffer <= (uintptr_t) tmpptr);
+	  assert ((uintptr_t) tmpptr < (uintptr_t) buffer_end);
 #endif
         }
 
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 714c76c3d4..5d5bb5e578 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -625,7 +625,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 				       thousands_sep);			      \
 									      \
 	      if (use_outdigits && base == 10)				      \
-		string = _i18n_number_rewrite (string, workend);	      \
+		string = _i18n_number_rewrite (string, workend, workend);     \
 	    }								      \
 	  /* Simplify further test for num != 0.  */			      \
 	  number.word = number.longlong != 0;				      \
@@ -683,7 +683,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 				       thousands_sep);			      \
 									      \
 	      if (use_outdigits && base == 10)				      \
-		string = _i18n_number_rewrite (string, workend);	      \
+		string = _i18n_number_rewrite (string, workend, workend);     \
 	    }								      \
 	}								      \
 									      \
diff --git a/sunrpc/Versions b/sunrpc/Versions
index cddf188766..d2d8e81ac0 100644
--- a/sunrpc/Versions
+++ b/sunrpc/Versions
@@ -116,4 +116,7 @@ libc {
   GLIBC_2.3.4 {
     xdr_quad_t; xdr_u_quad_t;
   }
+  GLIBC_PRIVATE {
+    __libc_clntudp_bufcreate;
+  }
 }
diff --git a/sunrpc/clnt_udp.c b/sunrpc/clnt_udp.c
index 634313211d..548c987e69 100644
--- a/sunrpc/clnt_udp.c
+++ b/sunrpc/clnt_udp.c
@@ -54,12 +54,15 @@ static char sccsid[] = "@(#)clnt_udp.c 1.39 87/08/11 Copyr 1984 Sun Micro";
 #ifdef USE_IN_LIBIO
 # include <wchar.h>
 #endif
+#include <fcntl.h>
 
 #ifdef IP_RECVERR
 #include <errqueue.h>
 #include <sys/uio.h>
 #endif
 
+#include <kernel-features.h>
+
 extern bool_t xdr_opaque_auth (XDR *, struct opaque_auth *);
 extern u_long _create_xid (void);
 
@@ -121,9 +124,9 @@ struct cu_data
  * sent and received.
  */
 CLIENT *
-clntudp_bufcreate (struct sockaddr_in *raddr, u_long program, u_long version,
-		   struct timeval wait, int *sockp, u_int sendsz,
-		   u_int recvsz)
+__libc_clntudp_bufcreate (struct sockaddr_in *raddr, u_long program,
+			  u_long version, struct timeval wait, int *sockp,
+			  u_int sendsz, u_int recvsz, int flags)
 {
   CLIENT *cl;
   struct cu_data *cu = NULL;
@@ -178,8 +181,32 @@ clntudp_bufcreate (struct sockaddr_in *raddr, u_long program, u_long version,
     {
       int dontblock = 1;
 
-      *sockp = __socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP);
-      if (*sockp < 0)
+#ifdef SOCK_NONBLOCK
+# ifndef __ASSUME_SOCK_CLOEXEC
+      if (__have_sock_cloexec >= 0)
+# endif
+	{
+	  *sockp = __socket (AF_INET, SOCK_DGRAM|SOCK_NONBLOCK|flags,
+			     IPPROTO_UDP);
+# ifndef __ASSUME_SOCK_CLOEXEC
+	  if (__have_sock_cloexec == 0)
+	    __have_sock_cloexec = *sockp >= 0 || errno != EINVAL ? 1 : -1;
+# endif
+	}
+#endif
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+      if (__have_sock_cloexec < 0)
+# endif
+	{
+	  *sockp = __socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+# ifdef SOCK_CLOEXEC
+	  if (flags & SOCK_CLOEXEC)
+	    __fcntl (*sockp, F_SETFD, FD_CLOEXEC);
+# endif
+	}
+#endif
+      if (__builtin_expect (*sockp < 0, 0))
 	{
 	  struct rpc_createerr *ce = &get_rpc_createerr ();
 	  ce->cf_stat = RPC_SYSTEMERROR;
@@ -188,8 +215,13 @@ clntudp_bufcreate (struct sockaddr_in *raddr, u_long program, u_long version,
 	}
       /* attempt to bind to prov port */
       (void) bindresvport (*sockp, (struct sockaddr_in *) 0);
-      /* the sockets rpc controls are non-blocking */
-      (void) __ioctl (*sockp, FIONBIO, (char *) &dontblock);
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+      if (__have_sock_cloexec < 0)
+# endif
+	/* the sockets rpc controls are non-blocking */
+	(void) __ioctl (*sockp, FIONBIO, (char *) &dontblock);
+#endif
 #ifdef IP_RECVERR
       {
 	int on = 1;
@@ -212,6 +244,16 @@ fooy:
     mem_free ((caddr_t) cl, sizeof (CLIENT));
   return (CLIENT *) NULL;
 }
+INTDEF (__libc_clntudp_bufcreate)
+
+CLIENT *
+clntudp_bufcreate (struct sockaddr_in *raddr, u_long program, u_long version,
+		   struct timeval wait, int *sockp, u_int sendsz,
+		   u_int recvsz)
+{
+  return INTUSE(__libc_clntudp_bufcreate) (raddr, program, version, wait,
+					   sockp, sendsz, recvsz, 0);
+}
 INTDEF (clntudp_bufcreate)
 
 CLIENT *
@@ -222,8 +264,8 @@ clntudp_create (raddr, program, version, wait, sockp)
      struct timeval wait;
      int *sockp;
 {
-  return INTUSE(clntudp_bufcreate) (raddr, program, version, wait, sockp,
-				    UDPMSGSIZE, UDPMSGSIZE);
+  return INTUSE(__libc_clntudp_bufcreate) (raddr, program, version, wait,
+					   sockp, UDPMSGSIZE, UDPMSGSIZE, 0);
 }
 INTDEF (clntudp_create)
 
diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c
index 611c37256c..319d8017e8 100644
--- a/sunrpc/key_call.c
+++ b/sunrpc/key_call.c
@@ -462,7 +462,7 @@ getkeyserv_handle (int vers)
   clnt_control (kcp->client, CLSET_RETRY_TIMEOUT,
 		(char *)&wait_time);
   if (clnt_control (kcp->client, CLGET_FD, (char *)&fd))
-    __fcntl (fd, F_SETFD, 1);  /* make it "close on exec" */
+    __fcntl (fd, F_SETFD, FD_CLOEXEC);  /* make it "close on exec" */
 
   return kcp->client;
 }
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 9d1ebdf615..27c8fb620d 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -38,6 +38,7 @@
 #include <bits/libc-lock.h>
 #include <hp-timing.h>
 #include <tls.h>
+#include <kernel-features.h>
 
 __BEGIN_DECLS
 
@@ -592,8 +593,13 @@ struct rtld_global_ro
   /* Names of shared object for which the RPATH should be ignored.  */
   EXTERN const char *_dl_inhibit_rpath;
 
+#ifndef __ASSUME_AT_EXECFN
   /* Location of the binary.  */
   EXTERN const char *_dl_origin_path;
+#endif
+
+  /* If set, points to the file name of the executable.  */
+  EXTERN const char *_dl_execfn;
 
   /* -1 if the dynamic linker should honor library load bias,
      0 if not, -2 use the default (honor biases for normal
diff --git a/sysdeps/i386/i686/memcmp.S b/sysdeps/i386/i686/memcmp.S
index 4fa6adea98..24f6804b0c 100644
--- a/sysdeps/i386/i686/memcmp.S
+++ b/sysdeps/i386/i686/memcmp.S
@@ -29,8 +29,7 @@
 #define ENTRANCE	pushl %ebx; cfi_adjust_cfa_offset (4); \
 			cfi_rel_offset (ebx, 0); ENTER
 #define RETURN		popl %ebx; cfi_adjust_cfa_offset (-4); \
-			cfi_restore (ebx); LEAVE; ret; \
-			cfi_adjust_cfa_offset (4); cfi_rel_offset (ebx, 0);
+			cfi_restore (ebx); LEAVE; ret
 
 /* Load an entry in a jump table into EBX.  TABLE is a jump table
    with relative offsets.  INDEX is a register contains the index
@@ -71,6 +70,8 @@ L(bye):
 	xorl	%eax, %eax
 	RETURN
 
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
 L(neq):
 	sbbl	%eax, %eax
 	sbbl	$-1, %eax
diff --git a/sysdeps/sparc/Makefile b/sysdeps/sparc/Makefile
index 9fa5324b41..73b926554e 100644
--- a/sysdeps/sparc/Makefile
+++ b/sysdeps/sparc/Makefile
@@ -1,6 +1,8 @@
 # The Sparc `long double' is a distinct type we support.
 long-double-fcts = yes
 
+pie-ccflag = -fPIE
+
 ifeq ($(subdir),gmon)
 sysdep_routines += sparc-mcount
 endif
diff --git a/sysdeps/unix/syscalls.list b/sysdeps/unix/syscalls.list
index 4c963abe58..04ed63c4d7 100644
--- a/sysdeps/unix/syscalls.list
+++ b/sysdeps/unix/syscalls.list
@@ -9,6 +9,7 @@ chroot		-	chroot		i:s	chroot
 close		-	close		Ci:i	__libc_close	__close close
 dup		-	dup		i:i	__dup		dup
 dup2		-	dup2		i:ii	__dup2		dup2
+dup3		-	dup3		i:iii	dup3
 fchdir		-	fchdir		i:i	__fchdir	fchdir
 fcntl		-	fcntl		Ci:iiF	__libc_fcntl	__fcntl __fcntl_internal fcntl
 fstatfs		-	fstatfs		i:ip	__fstatfs	fstatfs
diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions
index af4c293c26..5a76028c6c 100644
--- a/sysdeps/unix/sysv/linux/Versions
+++ b/sysdeps/unix/sysv/linux/Versions
@@ -135,6 +135,9 @@ libc {
   GLIBC_2.8 {
     timerfd_create; timerfd_settime; timerfd_gettime;
   }
+  GLIBC_2.9 {
+    epoll_create2; inotify_init1;
+  }
   GLIBC_PRIVATE {
     # functions used in other libraries
     __syscall_rt_sigqueueinfo;
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/epoll.h b/sysdeps/unix/sysv/linux/alpha/sys/epoll.h
new file mode 100644
index 0000000000..9f983a5156
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/epoll.h
@@ -0,0 +1,143 @@
+/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_EPOLL_H
+#define	_SYS_EPOLL_H	1
+
+#include <stdint.h>
+#include <sys/types.h>
+
+/* Get __sigset_t.  */
+#include <bits/sigset.h>
+
+#ifndef __sigset_t_defined
+# define __sigset_t_defined
+typedef __sigset_t sigset_t;
+#endif
+
+
+/* Flags to be passed to epoll_create2.  */
+enum
+  {
+    EPOLL_CLOEXEC = 010000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+    EPOLL_NONBLOCK = 04
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+  };
+
+
+enum EPOLL_EVENTS
+  {
+    EPOLLIN = 0x001,
+#define EPOLLIN EPOLLIN
+    EPOLLPRI = 0x002,
+#define EPOLLPRI EPOLLPRI
+    EPOLLOUT = 0x004,
+#define EPOLLOUT EPOLLOUT
+    EPOLLRDNORM = 0x040,
+#define EPOLLRDNORM EPOLLRDNORM
+    EPOLLRDBAND = 0x080,
+#define EPOLLRDBAND EPOLLRDBAND
+    EPOLLWRNORM = 0x100,
+#define EPOLLWRNORM EPOLLWRNORM
+    EPOLLWRBAND = 0x200,
+#define EPOLLWRBAND EPOLLWRBAND
+    EPOLLMSG = 0x400,
+#define EPOLLMSG EPOLLMSG
+    EPOLLERR = 0x008,
+#define EPOLLERR EPOLLERR
+    EPOLLHUP = 0x010,
+#define EPOLLHUP EPOLLHUP
+    EPOLLRDHUP = 0x2000,
+#define EPOLLRDHUP EPOLLRDHUP
+    EPOLLONESHOT = (1 << 30),
+#define EPOLLONESHOT EPOLLONESHOT
+    EPOLLET = (1 << 31)
+#define EPOLLET EPOLLET
+  };
+
+
+/* Valid opcodes ( "op" parameter ) to issue to epoll_ctl().  */
+#define EPOLL_CTL_ADD 1	/* Add a file descriptor to the interface.  */
+#define EPOLL_CTL_DEL 2	/* Remove a file descriptor from the interface.  */
+#define EPOLL_CTL_MOD 3	/* Change file descriptor epoll_event structure.  */
+
+
+typedef union epoll_data
+{
+  void *ptr;
+  int fd;
+  uint32_t u32;
+  uint64_t u64;
+} epoll_data_t;
+
+struct epoll_event
+{
+  uint32_t events;	/* Epoll events */
+  epoll_data_t data;	/* User data variable */
+};
+
+
+__BEGIN_DECLS
+
+/* Creates an epoll instance.  Returns an fd for the new instance.
+   The "size" parameter is a hint specifying the number of file
+   descriptors to be associated with the new instance.  The fd
+   returned by epoll_create() should be closed with close().  */
+extern int epoll_create (int __size) __THROW;
+
+/* Same as epoll_create but with an additional FLAGS parameter.  */
+extern int epoll_create2 (int __size, int __flags) __THROW;
+
+
+/* Manipulate an epoll instance "epfd". Returns 0 in case of success,
+   -1 in case of error ( the "errno" variable will contain the
+   specific error code ) The "op" parameter is one of the EPOLL_CTL_*
+   constants defined above. The "fd" parameter is the target of the
+   operation. The "event" parameter describes which events the caller
+   is interested in and any associated user data.  */
+extern int epoll_ctl (int __epfd, int __op, int __fd,
+		      struct epoll_event *__event) __THROW;
+
+
+/* Wait for events on an epoll instance "epfd". Returns the number of
+   triggered events returned in "events" buffer. Or -1 in case of
+   error with the "errno" variable set to the specific error code. The
+   "events" parameter is a buffer that will contain triggered
+   events. The "maxevents" is the maximum number of events to be
+   returned ( usually size of "events" ). The "timeout" parameter
+   specifies the maximum wait time in milliseconds (-1 == infinite).
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int epoll_wait (int __epfd, struct epoll_event *__events,
+		       int __maxevents, int __timeout);
+
+
+/* Same as epoll_wait, but the thread's signal mask is temporarily
+   and atomically replaced with the one provided as parameter.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int epoll_pwait (int __epfd, struct epoll_event *__events,
+			int __maxevents, int __timeout,
+			__const __sigset_t *__ss);
+
+__END_DECLS
+
+#endif /* sys/epoll.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h b/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
new file mode 100644
index 0000000000..c8ce554625
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_EVENTFD_H
+#define	_SYS_EVENTFD_H	1
+
+#include <stdint.h>
+
+
+/* Type for event counter.  */
+typedef uint64_t eventfd_t;
+
+/* Flags for signalfd.  */
+enum
+  {
+    EFD_CLOEXEC = 010000000,
+#define EFD_CLOEXEC EFD_CLOEXEC
+    EFD_NONBLOCK = 04
+#define EFD_NONBLOCK EFD_NONBLOCK
+  };
+
+
+__BEGIN_DECLS
+
+/* Return file descriptor for generic event channel.  Set initial
+   value to COUNT.  */
+extern int eventfd (int __count, int __flags) __THROW;
+
+/* Read event counter and possibly wait for events.  */
+extern int eventfd_read (int __fd, eventfd_t *__value);
+
+/* Increment event counter.  */
+extern int eventfd_write (int __fd, eventfd_t value);
+
+__END_DECLS
+
+#endif /* sys/eventfd.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/inotify.h b/sysdeps/unix/sysv/linux/alpha/sys/inotify.h
new file mode 100644
index 0000000000..d61c700d5d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/inotify.h
@@ -0,0 +1,105 @@
+/* Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_INOTIFY_H
+#define	_SYS_INOTIFY_H	1
+
+#include <stdint.h>
+
+
+/* Flags for the parameter of inotify_init1.  */
+enum
+  {
+    IN_CLOEXEC = 010000000,
+#define IN_CLOEXEC IN_CLOEXEC
+    IN_NONBLOCK = 04
+#define IN_NONBLOCK IN_NONBLOCK
+  };
+
+
+/* Structure describing an inotify event.  */
+struct inotify_event
+{
+  int wd;		/* Watch descriptor.  */
+  uint32_t mask;	/* Watch mask.  */
+  uint32_t cookie;	/* Cookie to synchronize two events.  */
+  uint32_t len;		/* Length (including NULs) of name.  */
+  char name __flexarr;	/* Name.  */
+};
+
+
+/* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH.  */
+#define IN_ACCESS	 0x00000001	/* File was accessed.  */
+#define IN_MODIFY	 0x00000002	/* File was modified.  */
+#define IN_ATTRIB	 0x00000004	/* Metadata changed.  */
+#define IN_CLOSE_WRITE	 0x00000008	/* Writtable file was closed.  */
+#define IN_CLOSE_NOWRITE 0x00000010	/* Unwrittable file closed.  */
+#define IN_CLOSE	 (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close.  */
+#define IN_OPEN		 0x00000020	/* File was opened.  */
+#define IN_MOVED_FROM	 0x00000040	/* File was moved from X.  */
+#define IN_MOVED_TO      0x00000080	/* File was moved to Y.  */
+#define IN_MOVE		 (IN_MOVED_FROM | IN_MOVED_TO) /* Moves.  */
+#define IN_CREATE	 0x00000100	/* Subfile was created.  */
+#define IN_DELETE	 0x00000200	/* Subfile was deleted.  */
+#define IN_DELETE_SELF	 0x00000400	/* Self was deleted.  */
+#define IN_MOVE_SELF	 0x00000800	/* Self was moved.  */
+
+/* Events sent by the kernel.  */
+#define IN_UNMOUNT	 0x00002000	/* Backing fs was unmounted.  */
+#define IN_Q_OVERFLOW	 0x00004000	/* Event queued overflowed.  */
+#define IN_IGNORED	 0x00008000	/* File was ignored.  */
+
+/* Helper events.  */
+#define IN_CLOSE	 (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE)	/* Close.  */
+#define IN_MOVE		 (IN_MOVED_FROM | IN_MOVED_TO)		/* Moves.  */
+
+/* Special flags.  */
+#define IN_ONLYDIR	 0x01000000	/* Only watch the path if it is a
+					   directory.  */
+#define IN_DONT_FOLLOW	 0x02000000	/* Do not follow a sym link.  */
+#define IN_MASK_ADD	 0x20000000	/* Add to the mask of an already
+					   existing watch.  */
+#define IN_ISDIR	 0x40000000	/* Event occurred against dir.  */
+#define IN_ONESHOT	 0x80000000	/* Only send event once.  */
+
+/* All events which a program can wait on.  */
+#define IN_ALL_EVENTS	 (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE  \
+			  | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM	      \
+			  | IN_MOVED_TO | IN_CREATE | IN_DELETE		      \
+			  | IN_DELETE_SELF | IN_MOVE_SELF)
+
+
+__BEGIN_DECLS
+
+/* Create and initialize inotify instance.  */
+extern int inotify_init (void) __THROW;
+
+/* Create and initialize inotify instance.  */
+extern int inotify_init1 (int __flags) __THROW;
+
+/* Add watch of object NAME to inotify instance FD.  Notify about
+   events specified by MASK.  */
+extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask)
+  __THROW;
+
+/* Remove the watch specified by WD from the inotify instance FD.  */
+extern int inotify_rm_watch (int __fd, uint32_t __wd) __THROW;
+
+__END_DECLS
+
+#endif /* sys/inotify.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h b/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h
new file mode 100644
index 0000000000..a820eafe79
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h
@@ -0,0 +1,66 @@
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_SIGNALFD_H
+#define	_SYS_SIGNALFD_H	1
+
+#define __need_sigset_t
+#include <signal.h>
+#include <stdint.h>
+
+
+struct signalfd_siginfo
+{
+  uint32_t ssi_signo;
+  int32_t ssi_errno;
+  int32_t ssi_code;
+  uint32_t ssi_pid;
+  uint32_t ssi_uid;
+  int32_t ssi_fd;
+  uint32_t ssi_tid;
+  uint32_t ssi_band;
+  uint32_t ssi_overrun;
+  uint32_t ssi_trapno;
+  int32_t ssi_status;
+  int32_t ssi_int;
+  uint64_t ssi_ptr;
+  uint64_t ssi_utime;
+  uint64_t ssi_stime;
+  uint64_t ssi_addr;
+  uint8_t __pad[48];
+};
+
+/* Flags for signalfd.  */
+enum
+  {
+    SFD_CLOEXEC = 010000000,
+#define SFD_CLOEXEC SFD_CLOEXEC
+    SFD_NONBLOCK = 04
+#define SFD_NONBLOCK SFD_NONBLOCK
+  };
+
+__BEGIN_DECLS
+
+/* Request notification for delivery of signals in MASK to be
+   performed using descriptor FD.*/
+extern int signalfd (int __fd, const sigset_t *__mask, int __flags)
+  __nonnull ((2)) __THROW;
+
+__END_DECLS
+
+#endif /* sys/signalfd.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h b/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h
new file mode 100644
index 0000000000..09d6ccf6cc
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_TIMERFD_H
+#define	_SYS_TIMERFD_H	1
+
+#include <time.h>
+
+
+/* Bits to be set in the FLAGS parameter of `timerfd_create'.  */
+enum
+  {
+    TFD_CLOEXEC = 010000000,
+#define TFD_CLOEXEC TFD_CLOEXEC
+    TFD_NONBLOCK = 04
+#define TFD_NONBLOCK TFD_NONBLOCK
+  };
+
+
+/* Bits to be set in the FLAGS parameter of `timerfd_settime'.  */
+enum
+  {
+    TFD_TIMER_ABSTIME = 1 << 0
+#define TFD_TIMER_ABSTIME TFD_TIMER_ABSTIME
+  };
+
+
+__BEGIN_DECLS
+
+/* Return file descriptor for new interval timer source.  */
+extern int timerfd_create (clockid_t __clock_id, int __flags) __THROW;
+
+/* Set next expiration time of interval timer source UFD to UTMR.  If
+   FLAGS has the TFD_TIMER_ABSTIME flag set the timeout value is
+   absolute.  Optionally return the old expiration time in OTMR.  */
+extern int timerfd_settime (int __ufd, int __flags,
+			    __const struct itimerspec *__utmr,
+			    struct itimerspec *__otmr) __THROW;
+
+/* Return the next expiration time of UFD.  */
+extern int timerfd_gettime (int __ufd, struct itimerspec *__otmr) __THROW;
+
+__END_DECLS
+
+#endif /* sys/timerfd.h */
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 3dda3d1c29..87c3b91802 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -52,12 +52,22 @@ enum __socket_type
   SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
 				   datagrams of fixed maximum length.  */
 #define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_DCCP = 6,
-#define SOCK_DCCP SOCK_DCCP	/* Datagram Congestion Control Protocol.  */
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
+  SOCK_DCCP = 6,		/* Datagram Congestion Control Protocol.  */
+#define SOCK_DCCP SOCK_DCCP
+  SOCK_PACKET = 10,		/* Linux specific way of getting packets
 				   at the dev level.  For writing rarp and
 				   other similar things on the user level. */
 #define SOCK_PACKET SOCK_PACKET
+
+  /* Flags to be ORed into the type parameter of socket and socketpair and
+     used for the flags parameter of paccept.  */
+
+  SOCK_CLOEXEC = 02000000,	/* Atomically set close-on-exec flag for the
+				   new descriptor(s).  */
+#define SOCK_CLOEXEC SOCK_CLOEXEC
+  SOCK_NONBLOCK = 04000		/* Atomically mark descriptor(s) as
+				   non-blocking.  */
+#define SOCK_NONBLOCK SOCK_NONBLOCK
 };
 
 /* Protocol families.  */
@@ -92,7 +102,8 @@ enum __socket_type
 #define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
 #define	PF_IUCV		32	/* IUCV sockets.  */
 #define PF_RXRPC	33	/* RxRPC sockets.  */
-#define	PF_MAX		34	/* For now..  */
+#define PF_ISDN		34	/* mISDN sockets.  */
+#define	PF_MAX		35	/* For now..  */
 
 /* Address families.  */
 #define	AF_UNSPEC	PF_UNSPEC
@@ -126,6 +137,7 @@ enum __socket_type
 #define	AF_BLUETOOTH	PF_BLUETOOTH
 #define	AF_IUCV		PF_IUCV
 #define AF_RXRPC	PF_RXRPC
+#define AF_ISDN		PF_ISDN
 #define	AF_MAX		PF_MAX
 
 /* Socket level values.  Others are defined in the appropriate headers.
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c
index a7fa53ea1d..fdb6372f09 100644
--- a/sysdeps/unix/sysv/linux/dl-origin.c
+++ b/sysdeps/unix/sysv/linux/dl-origin.c
@@ -1,5 +1,5 @@
 /* Find path of executable.
-   Copyright (C) 1998, 1999, 2000, 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1998-2000, 2002, 2004, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -35,30 +35,32 @@
 const char *
 _dl_get_origin (void)
 {
+#ifndef __ASSUME_AT_EXECFN
   char linkval[PATH_MAX];
-  char *result;
+#endif
+  const char *str;
+  char *result = (char *) -1l;
   int len;
-  INTERNAL_SYSCALL_DECL (err);
 
-  len = INTERNAL_SYSCALL (readlink, err, 3, "/proc/self/exe", linkval,
-			  sizeof (linkval));
-  if (! INTERNAL_SYSCALL_ERROR_P (len, err) && len > 0 && linkval[0] != '[')
+  str = GLRO(dl_execfn);
+#ifndef __ASSUME_AT_EXECFN
+  if (str == NULL)
     {
-      /* We can use this value.  */
-      assert (linkval[0] == '/');
-      while (len > 1 && linkval[len - 1] != '/')
-	--len;
-      result = (char *) malloc (len + 1);
-      if (result == NULL)
-	result = (char *) -1;
-      else if (len == 1)
-	memcpy (result, "/", 2);
-      else
-	*((char *) __mempcpy (result, linkval, len - 1)) = '\0';
+      INTERNAL_SYSCALL_DECL (err);
+
+      len = INTERNAL_SYSCALL (readlink, err, 3, "/proc/self/exe", linkval,
+			      sizeof (linkval));
+      if (! INTERNAL_SYSCALL_ERROR_P (len, err)
+	  && len > 0 && linkval[0] != '[')
+	str = linkval;
     }
   else
+#endif
+    len = strlen (str);
+
+#ifndef __ASSUME_AT_EXECFN
+  if (str == NULL)
     {
-      result = (char *) -1;
       /* We use the environment variable LD_ORIGIN_PATH.  If it is set make
 	 a copy and strip out trailing slashes.  */
       if (GLRO(dl_origin_path) != NULL)
@@ -76,6 +78,21 @@ _dl_get_origin (void)
 	    }
 	}
     }
+  else
+#endif
+    {
+      /* We can use this value.  */
+      assert (str[0] == '/');
+      while (len > 1 && str[len - 1] != '/')
+	--len;
+      result = (char *) malloc (len + 1);
+      if (result == NULL)
+	result = (char *) -1;
+      else if (len == 1)
+	memcpy (result, "/", 2);
+      else
+	*((char *) __mempcpy (result, str, len - 1)) = '\0';
+    }
 
   return result;
 }
diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.h b/sysdeps/unix/sysv/linux/dl-sysdep.h
index f44fa9814e..a3c2cb8e77 100644
--- a/sysdeps/unix/sysv/linux/dl-sysdep.h
+++ b/sysdeps/unix/sysv/linux/dl-sysdep.h
@@ -27,9 +27,7 @@
 #define NEED_DL_SYSINFO_DSO	1
 
 
-/* The _dl_discover_osversion function is so far only needed in sysconf
-   to check for kernels later than 2.6.23.  */
-#if !defined __ASSEMBLER__ && __LINUX_KERNEL_VERSION < 0x020617
+#ifndef __ASSEMBLER__
 /* Get version of the OS.  */
 extern int _dl_discover_osversion (void) attribute_hidden;
 # define HAVE_DL_DISCOVER_OSVERSION	1
diff --git a/sysdeps/unix/sysv/linux/eventfd.c b/sysdeps/unix/sysv/linux/eventfd.c
index 180861aad2..6ebfed86f1 100644
--- a/sysdeps/unix/sysv/linux/eventfd.c
+++ b/sysdeps/unix/sysv/linux/eventfd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,10 @@
 int
 eventfd (int count, int flags)
 {
-  /* The system call has no flag parameter which is bad.  So we have
+#ifdef __NR_eventfd1
+  return INLINE_SYSCALL (eventfd1, 1, flags);
+#else
+  /* The old system call has no flag parameter which is bad.  So we have
      to wait until we have to support to pass additional values to the
      kernel (sys_indirect) before implementing setting flags like
      O_NONBLOCK etc.  */
@@ -34,10 +37,11 @@ eventfd (int count, int flags)
       return -1;
     }
 
-#ifdef __NR_eventfd
+# ifdef __NR_eventfd
   return INLINE_SYSCALL (eventfd, 1, count);
-#else
+# else
   __set_errno (ENOSYS);
   return -1;
+# endif
 #endif
 }
diff --git a/sysdeps/unix/sysv/linux/i386/paccept.S b/sysdeps/unix/sysv/linux/i386/paccept.S
new file mode 100644
index 0000000000..02ad78dd47
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/paccept.S
@@ -0,0 +1,135 @@
+/* Copyright (C) 1995-1998,2002,2003,2005,2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep-cancel.h>
+#include <socketcall.h>
+#include <tls.h>
+
+#define _NSIG 64
+
+#define P(a, b) P2(a, b)
+#define P2(a, b) a##b
+
+	.text
+/* The socket-oriented system calls are handled unusally in Linux.
+   They are all gated through the single `socketcall' system call number.
+   `socketcall' takes two arguments: the first is the subcode, specifying
+   which socket function is being called; and the second is a pointer to
+   the arguments to the specific function.  */
+
+ENTRY(do_paccept)
+#ifdef SOCKOP_paccept
+	subl $6*4, %esp
+	cfi_adjust_cfa_offset(6*4)
+
+	movl (%eax), %ecx
+	movl %ecx, (%esp)
+	movl 4(%eax), %ecx
+	movl %ecx, 4(%esp)
+	movl 8(%eax), %ecx
+	movl %ecx, 8(%esp)
+	movl 12(%eax), %ecx
+	movl %ecx, 12(%esp)
+	movl $(_NSIG / 8), 16(%esp)
+	movl 16(%eax), %ecx
+	movl %ecx, 20(%esp)
+
+	movl $SYS_ify(socketcall), %eax	/* System call number in %eax.  */
+
+	movl $SOCKOP_paccept, %ebx	/* Subcode is first arg to syscall.  */
+	movl %esp, %ecx			/* Address of args is 2nd arg.  */
+
+        /* Do the system call trap.  */
+	ENTER_KERNEL
+
+	addl $6*4, %esp
+	cfi_adjust_cfa_offset(-6*4)
+
+	/* %eax is < 0 if there was an error.  */
+	cmpl $-125, %eax
+	jae SYSCALL_ERROR_LABEL
+#else
+	movl $-ENOSYS, %eax
+	jmp SYSCALL_ERROR_LABEL
+
+	.section .gnu.glibc-stub.paccept
+	.previous
+	.section .gnu.warning.paccept
+	.string "warning: paccept is not implemented and will always fail"
+	.previous
+#endif
+L(pseudo_end):
+	ret
+PSEUDO_END(do_paccept)
+
+
+	.globl paccept
+ENTRY (paccept)
+#ifdef CENABLE
+	SINGLE_THREAD_P
+	jne 1f
+#endif
+
+	/* Save registers.  */
+	movl %ebx, %edx
+	cfi_register (3, 2)
+
+	lea 4(%esp), %eax
+	call do_paccept
+
+	/* Restore registers.  */
+	movl %edx, %ebx
+	cfi_restore (3)
+
+	ret
+
+#ifdef CENABLE
+	/* We need one more register.  */
+1:	pushl %esi
+	cfi_adjust_cfa_offset(4)
+
+	/* Enable asynchronous cancellation.  */
+	CENABLE
+	movl %eax, %esi
+	cfi_offset(6, -8)		/* %esi */
+
+	/* Save registers.  */
+	movl %ebx, %edx
+	cfi_register (3, 2)
+
+	lea 8(%esp), %eax
+	call do_paccept
+
+	/* Restore registers.  */
+	movl %edx, %ebx
+	cfi_restore (3)
+
+	/* Restore the cancellation.  */
+	xchgl %esi, %eax
+	CDISABLE
+
+	/* Restore registers.  */
+	movl %esi, %eax
+	popl %esi
+	cfi_restore (6)
+	cfi_adjust_cfa_offset(-4)
+
+	/* Successful; return the syscall's value.  */
+	ret
+#endif
+PSEUDO_END (paccept)
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 01baab0903..df87ae7c48 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -1,6 +1,6 @@
 /* Set flags signalling availability of kernel features based on given
    kernel version number.
-   Copyright (C) 1999-2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -492,3 +492,18 @@
 #if __LINUX_KERNEL_VERSION >= 0x020618
 # define __ASSUME_ADJ_OFFSET_SS_READ	1
 #endif
+
+/* Support for AT_EXECFN was added in 2.6.27.  */
+#if __LINUX_KERNEL_VERSION >= 0x02061b
+# define __ASSUME_AT_EXECFN	1
+#endif
+
+/* Support for various CLOEXEC and NONBLOCK flags was added for x86,
+   x86-64, PPC, IA-64, and SPARC in 2.6.27.  */
+#if __LINUX_KERNEL_VERSION >= 0x02061b \
+    && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
+	|| defined __ia64__ || defined __sparc__)
+# define __ASSUME_SOCK_CLOEXEC	1
+# define __ASSUME_IN_NONBLOCK	1
+# define __ASSUME_PIPE2		1
+#endif
diff --git a/sysdeps/unix/sysv/linux/opensock.c b/sysdeps/unix/sysv/linux/opensock.c
index 95559eb799..191d72011d 100644
--- a/sysdeps/unix/sysv/linux/opensock.c
+++ b/sysdeps/unix/sysv/linux/opensock.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2001, 2002, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/socket.h>
+#include <kernel-features.h>
 
 /* Return a socket of any type.  The socket can be used in subsequent
    ioctl calls to talk to the kernel.  */
@@ -70,7 +71,24 @@ __opensock (void)
     {
       assert (last_type != 0);
 
-      result = __socket (last_family, last_type, 0);
+#ifdef SOCK_CLOEXEC
+# ifndef __ASSUME_SOCK_CLOEXEC
+      if (__have_sock_cloexec >= 0)
+# endif
+	{
+	  result = __socket (last_family, last_type | SOCK_CLOEXEC, 0);
+# ifndef __ASSUME_SOCK_CLOEXEC
+	  if (__have_sock_cloexec == 0)
+	    __have_sock_cloexec = result != -1 || errno != EINVAL ? 1 : -1;
+# endif
+	}
+#endif
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+      if (__have_sock_cloexec < 0)
+# endif
+	result = __socket (last_family, last_type, 0);
+#endif
       if (result != -1 || errno != EAFNOSUPPORT)
 	/* Maybe the socket type isn't supported anymore (module is
 	   unloaded).  In this case again try to find the type.  */
@@ -105,7 +123,24 @@ __opensock (void)
       if (afs[cnt].family == AF_NETROM || afs[cnt].family == AF_X25)
 	type = SOCK_SEQPACKET;
 
-      result = __socket (afs[cnt].family, type, 0);
+#ifdef SOCK_CLOEXEC
+# ifndef __ASSUME_SOCK_CLOEXEC
+      if (__have_sock_cloexec >= 0)
+# endif
+	{
+	  result = __socket (afs[cnt].family, type | SOCK_CLOEXEC, 0);
+# ifndef __ASSUME_SOCK_CLOEXEC
+	  if (__have_sock_cloexec == 0)
+	    __have_sock_cloexec = result != -1 || errno != EINVAL ? 1 : -1;
+# endif
+	}
+#endif
+#ifndef __ASSUME_SOCK_CLOEXEC
+# ifdef SOCK_CLOEXEC
+      if (__have_sock_cloexec < 0)
+# endif
+	result = __socket (afs[cnt].family, type, 0);
+#endif
       if (result != -1)
 	{
 	  /* Found an available family.  */
diff --git a/sysdeps/unix/sysv/linux/paccept.c b/sysdeps/unix/sysv/linux/paccept.c
new file mode 100644
index 0000000000..1817d381d9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/paccept.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2008.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <signal.h>
+#include <sys/socket.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+
+#ifdef __NR_paccept
+int
+paccept (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len,
+	 const __sigset_t *ss, int flags)
+{
+  if (SINGLE_THREAD_P)
+    return INLINE_SYSCALL (paccept, 6, fd, addr, addr_len, ss,
+			   _NSIG / 8, flags);
+
+  int oldtype = LIBC_CANCEL_ASYNC ();
+
+  int result = INLINE_SYSCALL (paccept, 6, fd, addr, addr_len, ss,
+			       _NSIG / 8, flags);
+
+  LIBC_CANCEL_RESET (oldtype);
+
+  return result;
+}
+#else
+int
+paccept (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len,
+	 const __sigset_t *ss, int flags)
+{
+  __set_errno (ENOSYS);
+  return -1;
+stub_warning (epoll_pwait)
+}
+#endif
diff --git a/sysdeps/unix/sysv/linux/s390/bits/utmp.h b/sysdeps/unix/sysv/linux/s390/bits/utmp.h
new file mode 100644
index 0000000000..acb82b0ac7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/bits/utmp.h
@@ -0,0 +1,125 @@
+/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
+   Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _UTMP_H
+# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
+#endif
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+
+
+#define UT_LINESIZE	32
+#define UT_NAMESIZE	32
+#define UT_HOSTSIZE	256
+
+
+/* The structure describing an entry in the database of
+   previous logins.  */
+struct lastlog
+  {
+#if __WORDSIZE == 32
+    int64_t ll_time;
+#else
+    __time_t ll_time;
+#endif
+    char ll_line[UT_LINESIZE];
+    char ll_host[UT_HOSTSIZE];
+  };
+
+
+/* The structure describing the status of a terminated process.  This
+   type is used in `struct utmp' below.  */
+struct exit_status
+  {
+    short int e_termination;	/* Process termination status.  */
+    short int e_exit;		/* Process exit status.  */
+  };
+
+
+/* The structure describing an entry in the user accounting database.  */
+struct utmp
+{
+  short int ut_type;		/* Type of login.  */
+  pid_t ut_pid;			/* Process ID of login process.  */
+  char ut_line[UT_LINESIZE];	/* Devicename.  */
+  char ut_id[4];		/* Inittab ID.  */
+  char ut_user[UT_NAMESIZE];	/* Username.  */
+  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
+  struct exit_status ut_exit;	/* Exit status of a process marked
+				   as DEAD_PROCESS.  */
+/* The ut_session and ut_tv fields must be the same size when compiled
+   32- and 64-bit.  This allows data files and shared memory to be
+   shared between 32- and 64-bit applications.  */
+#if __WORDSIZE == 32
+  int64_t ut_session;		/* Session ID, used for windowing.  */
+  struct
+  {
+    int64_t tv_sec;		/* Seconds.  */
+    int64_t tv_usec;		/* Microseconds.  */
+  } ut_tv;			/* Time entry was made.  */
+#else
+  long int ut_session;		/* Session ID, used for windowing.  */
+  struct timeval ut_tv;		/* Time entry was made.  */
+#endif
+
+  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
+  char __unused[20];		/* Reserved for future use.  */
+};
+
+/* Backwards compatibility hacks.  */
+#define ut_name		ut_user
+#ifndef _NO_UT_TIME
+/* We have a problem here: `ut_time' is also used otherwise.  Define
+   _NO_UT_TIME if the compiler complains.  */
+# define ut_time	ut_tv.tv_sec
+#endif
+#define ut_xtime	ut_tv.tv_sec
+#define ut_addr		ut_addr_v6[0]
+
+
+/* Values for the `ut_type' field of a `struct utmp'.  */
+#define EMPTY		0	/* No valid user accounting information.  */
+
+#define RUN_LVL		1	/* The system's runlevel.  */
+#define BOOT_TIME	2	/* Time of system boot.  */
+#define NEW_TIME	3	/* Time after system clock changed.  */
+#define OLD_TIME	4	/* Time when system clock changed.  */
+
+#define INIT_PROCESS	5	/* Process spawned by the init process.  */
+#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
+#define USER_PROCESS	7	/* Normal process.  */
+#define DEAD_PROCESS	8	/* Terminated process.  */
+
+#define ACCOUNTING	9
+
+/* Old Linux name for the EMPTY type.  */
+#define UT_UNKNOWN	EMPTY
+
+
+/* Tell the user that we have a modern system with UT_HOST, UT_PID,
+   UT_TYPE, UT_ID and UT_TV fields.  */
+#define _HAVE_UT_TYPE	1
+#define _HAVE_UT_PID	1
+#define _HAVE_UT_ID	1
+#define _HAVE_UT_TV	1
+#define _HAVE_UT_HOST	1
diff --git a/sysdeps/unix/sysv/linux/s390/bits/utmpx.h b/sysdeps/unix/sysv/linux/s390/bits/utmpx.h
new file mode 100644
index 0000000000..718e29039e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/bits/utmpx.h
@@ -0,0 +1,104 @@
+/* Structures and definitions for the user accounting database.  GNU version.
+   Copyright (C) 1997, 1998, 2000, 2001, 2002, 2008
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _UTMPX_H
+# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
+#endif
+
+#include <bits/types.h>
+#include <sys/time.h>
+#include <bits/wordsize.h>
+
+
+#ifdef __USE_GNU
+# include <paths.h>
+# define _PATH_UTMPX	_PATH_UTMP
+# define _PATH_WTMPX	_PATH_WTMP
+#endif
+
+
+#define __UT_LINESIZE	32
+#define __UT_NAMESIZE	32
+#define __UT_HOSTSIZE	256
+
+
+/* The structure describing the status of a terminated process.  This
+   type is used in `struct utmpx' below.  */
+struct __exit_status
+  {
+#ifdef __USE_GNU
+    short int e_termination;	/* Process termination status.  */
+    short int e_exit;		/* Process exit status.  */
+#else
+    short int __e_termination;	/* Process termination status.  */
+    short int __e_exit;		/* Process exit status.  */
+#endif
+  };
+
+
+/* The structure describing an entry in the user accounting database.  */
+struct utmpx
+{
+  short int ut_type;		/* Type of login.  */
+  __pid_t ut_pid;		/* Process ID of login process.  */
+  char ut_line[__UT_LINESIZE];	/* Devicename.  */
+  char ut_id[4];		/* Inittab ID. */
+  char ut_user[__UT_NAMESIZE];	/* Username.  */
+  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
+  struct __exit_status ut_exit;	/* Exit status of a process marked
+				   as DEAD_PROCESS.  */
+
+/* The fields ut_session and ut_tv must be the same size when compiled
+   32- and 64-bit.  This allows files and shared memory to be shared
+   between 32- and 64-bit applications.  */
+#if __WORDSIZE == 32
+  __int64_t ut_session;		/* Session ID, used for windowing.  */
+  struct
+  {
+    __int64_t tv_sec;		/* Seconds.  */
+    __int64_t tv_usec;		/* Microseconds.  */
+  } ut_tv;			/* Time entry was made.  */
+#else
+  long int ut_session;		/* Session ID, used for windowing.  */
+  struct timeval ut_tv;		/* Time entry was made.  */
+#endif
+  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
+  char __unused[20];		/* Reserved for future use.  */
+};
+
+
+/* Values for the `ut_type' field of a `struct utmpx'.  */
+#define EMPTY		0	/* No valid user accounting information.  */
+
+#ifdef __USE_GNU
+# define RUN_LVL	1	/* The system's runlevel.  */
+#endif
+#define BOOT_TIME	2	/* Time of system boot.  */
+#define NEW_TIME	3	/* Time after system clock changed.  */
+#define OLD_TIME	4	/* Time when system clock changed.  */
+
+#define INIT_PROCESS	5	/* Process spawned by the init process.  */
+#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
+#define USER_PROCESS	7	/* Normal process.  */
+#define DEAD_PROCESS	8	/* Terminated process.  */
+
+#ifdef __USE_GNU
+# define ACCOUNTING	9	/* System accounting.  */
+#endif
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Makefile b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
index 359c863c0e..a509c9312b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
@@ -1,3 +1,8 @@
+ifeq ($(subdir),login)
+sysdep_routines += utmp32 utmpx32
+libutil-routines += login32
+endif
+
 ifeq ($(subdir),misc)
 sysdep_headers += sys/elf.h
 endif
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Versions b/sysdeps/unix/sysv/linux/s390/s390-32/Versions
index 8d6a660cb5..b6d608d0ae 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/Versions
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/Versions
@@ -26,4 +26,27 @@ libc {
   GLIBC_2.3.3 {
     posix_fadvise64; posix_fallocate64;
   }
+  GLIBC_2.9 {
+    getutent;
+    getutid;
+    getutline;
+    pututline;
+    updwtmp;
+    getutent_r;
+    getutid_r;
+    getutline_r;
+    getutxent;
+    getutxid;
+    getutxline;
+    pututxline;
+    updwtmpx;
+    getutmp;
+    getutmpx;
+  }
+}
+
+libutil {
+  GLIBC_2.9 {
+    login;
+  }
 }
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
new file mode 100644
index 0000000000..de3aa3f5b3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutent.c"
+
+default_symbol_version (__getutent, getutent, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
new file mode 100644
index 0000000000..8c4be200cd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <bits/libc-lock.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+#include "utmp-private.h"
+
+weak_alias (__setutent, setutent)
+weak_alias (__endutent, endutent)
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutent_r.c"
+
+default_symbol_version (__getutent_r, getutent_r, UTMP_COMPAT_BASE);
+default_symbol_version (__pututline, pututline, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
new file mode 100644
index 0000000000..5285481bb0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutid.c"
+
+default_symbol_version (__getutid, getutid, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
new file mode 100644
index 0000000000..5989726db0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <bits/libc-lock.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutid_r.c"
+
+default_symbol_version (__getutid_r, getutid_r, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
new file mode 100644
index 0000000000..86b1add58f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutline.c"
+
+default_symbol_version (__getutline, getutline, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
new file mode 100644
index 0000000000..6d40adbb95
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <bits/libc-lock.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "login/getutline_r.c"
+
+default_symbol_version (__getutline_r, getutline_r, UTMP_COMPAT_BASE);;
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
new file mode 100644
index 0000000000..2a14e12383
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <string.h>
+#include <utmp.h>
+/* This is an ugly hack but we must not see the getutmpx declaration.  */
+#define getutmpx XXXgetutmpx
+#include <utmpx.h>
+#undef getutmpx
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutmp __getutmp
+#define getutmpx __getutmpx
+#include "sysdeps/gnu/getutmp.c"
+#undef getutmp
+#undef getutmpx
+
+default_symbol_version (__getutmp, getutmp, UTMP_COMPAT_BASE);
+default_symbol_version (__getutmpx, getutmpx, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
new file mode 100644
index 0000000000..38179a2161
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxent __getutxent
+#include "login/getutxent.c"
+#undef getutxent
+
+default_symbol_version (__getutxent, getutxent, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
new file mode 100644
index 0000000000..da19501851
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxid __getutxid
+#include "login/getutxid.c"
+#undef getutxid
+
+default_symbol_version (__getutxid, getutxid, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
new file mode 100644
index 0000000000..9336150cf4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define getutxline __getutxline
+#include "login/getutxline.c"
+#undef getutxline
+
+default_symbol_version (__getutxline, getutxline, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/login.c b/sysdeps/unix/sysv/linux/s390/s390-32/login.c
new file mode 100644
index 0000000000..17a21c8d8d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/login.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <utmp.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define login __login
+#include "login/login.c"
+#undef login
+
+default_symbol_version (__login, login, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/login32.c b/sysdeps/unix/sysv/linux/s390/s390-32/login32.c
new file mode 100644
index 0000000000..c9af995f17
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/login32.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+/* Write the given entry into utmp and wtmp.  */
+void
+login32 (const struct utmp32 *entry)
+{
+  struct utmp in64;
+
+  utmp_convert32to64 (entry, &in64);
+  login (&in64);
+}
+
+symbol_version (login32, login, GLIBC_2.0);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c b/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
new file mode 100644
index 0000000000..41f93d332a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define pututxline __pututxline
+#include "login/pututxline.c"
+#undef pututxline
+
+default_symbol_version (__pututxline, pututxline, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
new file mode 100644
index 0000000000..72e06576a3
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+
+#include "utmp-compat.h"
+#include "utmp-private.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#include "sysdeps/gnu/updwtmp.c"
+
+default_symbol_version (__updwtmp, updwtmp, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
new file mode 100644
index 0000000000..0f0b87d8ac
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <utmp.h>
+#include <utmpx.h>
+
+#include "utmp-compat.h"
+
+#undef weak_alias
+#define weak_alias(n,a)
+#define updwtmpx __updwtmpx
+#include "login/updwtmpx.c"
+#undef updwtmpx
+
+default_symbol_version (__updwtmpx, updwtmpx, UTMP_COMPAT_BASE);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h
new file mode 100644
index 0000000000..064da54235
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h
@@ -0,0 +1,22 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* This macro defines the glibc version tag at which the 64 bit struct
+   utmp functions have been added to the 32 bit glibc.  */
+#define UTMP_COMPAT_BASE GLIBC_2.9
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
new file mode 100644
index 0000000000..177da80f00
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
@@ -0,0 +1,17 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
new file mode 100644
index 0000000000..32a5d71376
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
@@ -0,0 +1,185 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <errno.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+/* Allocate a static buffer to be returned to the caller.  As well as
+   with the existing version of these functions the caller has to be
+   aware that the contents of this buffer will change with subsequent
+   calls.  */
+#define ALLOCATE_UTMP32_OUT(OUT)			\
+  static struct utmp32 *OUT = NULL;			\
+  							\
+  if (OUT == NULL)					\
+    {							\
+      OUT = malloc (sizeof (struct utmp32));		\
+      if (OUT == NULL)					\
+	return NULL;					\
+    }
+
+/* Perform a lookup for a utmp entry matching FIELD using function
+   FUNC.  FIELD is converted to a 64 bit utmp and the result is
+   converted back to 32 bit utmp.  */
+#define ACCESS_UTMP_ENTRY(FUNC, FIELD)			\
+  struct utmp in64;					\
+  struct utmp *out64;					\
+  ALLOCATE_UTMP32_OUT (out32);				\
+							\
+  utmp_convert32to64 (FIELD, &in64);			\
+  out64 = FUNC (&in64);					\
+							\
+  if (out64 == NULL)					\
+    return NULL;					\
+							\
+  utmp_convert64to32 (out64, out32);			\
+							\
+  return out32;
+
+/* Search forward from the current point in the utmp file until the
+   next entry with a ut_type matching ID->ut_type.  */
+struct utmp32 *
+getutid32 (const struct utmp32 *id)
+{
+  ACCESS_UTMP_ENTRY (getutid, id)
+}
+symbol_version (getutid32, getutid, GLIBC_2.0);
+
+/* Search forward from the current point in the utmp file until the
+   next entry with a ut_line matching LINE->ut_line.  */
+struct utmp32 *
+getutline32 (const struct utmp32 *line)
+{
+  ACCESS_UTMP_ENTRY (getutline, line)
+}
+symbol_version (getutline32, getutline, GLIBC_2.0);
+
+/* Write out entry pointed to by UTMP_PTR into the utmp file.  */
+struct utmp32 *
+pututline32 (const struct utmp32 *utmp_ptr)
+{
+  ACCESS_UTMP_ENTRY (pututline, utmp_ptr)
+}
+symbol_version (pututline32, pututline, GLIBC_2.0);
+
+/* Read next entry from a utmp-like file.  */
+struct utmp32 *
+getutent32 (void)
+{
+  struct utmp *out64;
+  ALLOCATE_UTMP32_OUT (out32);
+
+  out64 = getutent ();
+  if (!out64)
+    return NULL;
+
+  utmp_convert64to32 (out64, out32);
+  return out32;
+}
+symbol_version (getutent32, getutent, GLIBC_2.0);
+
+/* Reentrant versions of the file for handling utmp files.  */
+
+int
+getutent32_r (struct utmp32 *buffer, struct utmp32 **result)
+{
+  struct utmp out64;
+  struct utmp *out64p;
+  int ret;
+
+  ret = getutent_r (&out64, &out64p);
+  if (ret == -1)
+    {
+      *result = NULL;
+      return -1;
+    }
+
+  utmp_convert64to32 (out64p, buffer);
+  *result = buffer;
+
+  return 0;
+}
+symbol_version (getutent32_r, getutent_r, GLIBC_2.0);
+
+int
+getutid32_r (const struct utmp32 *id, struct utmp32 *buffer,
+	       struct utmp32 **result)
+{
+  struct utmp in64;
+  struct utmp out64;
+  struct utmp *out64p;
+  int ret;
+
+  utmp_convert32to64 (id, &in64);
+
+  ret = getutid_r (&in64, &out64, &out64p);
+  if (ret == -1)
+    {
+      *result = NULL;
+      return -1;
+    }
+
+  utmp_convert64to32 (out64p, buffer);
+  *result = buffer;
+
+  return 0;
+}
+symbol_version (getutid32_r, getutid_r, GLIBC_2.0);
+
+int
+getutline32_r (const struct utmp32 *line,
+		 struct utmp32 *buffer, struct utmp32 **result)
+{
+  struct utmp in64;
+  struct utmp out64;
+  struct utmp *out64p;
+  int ret;
+
+  utmp_convert32to64 (line, &in64);
+
+  ret = getutline_r (&in64, &out64, &out64p);
+  if (ret == -1)
+    {
+      *result = NULL;
+      return -1;
+    }
+
+  utmp_convert64to32 (out64p, buffer);
+  *result = buffer;
+
+  return 0;
+
+}
+symbol_version (getutline32_r, getutline_r, GLIBC_2.0);
+
+/* Append entry UTMP to the wtmp-like file WTMP_FILE.  */
+void
+updwtmp32 (const char *wtmp_file, const struct utmp32 *utmp)
+{
+  struct utmp in32;
+
+  utmp_convert32to64 (utmp, &in32);
+  updwtmp (wtmp_file, &in32);
+}
+symbol_version (updwtmp32, updwtmp, GLIBC_2.0);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h
new file mode 100644
index 0000000000..335bc7fbda
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.h
@@ -0,0 +1,53 @@
+/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
+   Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _UTMP32_H
+#define _UTMP32_H 1
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+#include <utmp.h>
+
+/* The structure describing an entry in the user accounting database.  */
+struct utmp32
+{
+  short int ut_type;		/* Type of login.  */
+  pid_t ut_pid;			/* Process ID of login process.  */
+  char ut_line[UT_LINESIZE];	/* Devicename.  */
+  char ut_id[4];		/* Inittab ID.  */
+  char ut_user[UT_NAMESIZE];	/* Username.  */
+  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
+  struct exit_status ut_exit;	/* Exit status of a process marked
+				   as DEAD_PROCESS.  */
+  int32_t ut_session;		/* Session ID, used for windowing.  */
+  struct
+  {
+    int32_t tv_sec;		/* Seconds.  */
+    int32_t tv_usec;		/* Microseconds.  */
+  } ut_tv;			/* Time entry was made.  */
+
+  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
+  char __unused[20];		/* Reserved for future use.  */
+};
+
+
+#endif  /* utmp32.h  */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
new file mode 100644
index 0000000000..a59989c27c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
@@ -0,0 +1,86 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+
+/* This file provides functions converting between the 32 and 64 bit
+   struct utmp variants.  */
+
+#ifndef _UTMPX_CONVERT_H
+#define _UTMPX_CONVERT_H 1
+
+#include <string.h>
+#include "utmpx32.h"
+
+/* Convert the 64 bit struct utmpx value in FROM to the 32 bit version
+   returned in TO.  */
+static inline void
+utmpx_convert64to32 (const struct utmpx *from, struct utmpx32 *to)
+{
+#if _HAVE_UT_TYPE - 0
+  to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+  to->ut_pid = from->ut_pid;
+#endif
+  memcpy (to->ut_line, from->ut_line, __UT_LINESIZE);
+  memcpy (to->ut_user, from->ut_user, __UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+  memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+  memcpy (to->ut_host, from->ut_host, __UT_HOSTSIZE);
+#endif
+  to->ut_exit = from->ut_exit;
+  to->ut_session = (int32_t) from->ut_session;
+#if _HAVE_UT_TV - 0
+  to->ut_tv.tv_sec = (int32_t) from->ut_tv.tv_sec;
+  to->ut_tv.tv_usec = (int32_t) from->ut_tv.tv_usec;
+#endif
+  memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+/* Convert the 32 bit struct utmpx value in FROM to the 64 bit version
+   returned in TO.  */
+static inline void
+utmpx_convert32to64 (const struct utmpx32 *from, struct utmpx *to)
+{
+#if _HAVE_UT_TYPE - 0
+  to->ut_type = from->ut_type;
+#endif
+#if _HAVE_UT_PID - 0
+  to->ut_pid = from->ut_pid;
+#endif
+  memcpy (to->ut_line, from->ut_line, __UT_LINESIZE);
+  memcpy (to->ut_user, from->ut_user, __UT_NAMESIZE);
+#if _HAVE_UT_ID - 0
+  memcpy (to->ut_id, from->ut_id, 4);
+#endif
+#if _HAVE_UT_HOST - 0
+  memcpy (to->ut_host, from->ut_host, __UT_HOSTSIZE);
+#endif
+  to->ut_exit = from->ut_exit;
+  to->ut_session = (int64_t) from->ut_session;
+#if _HAVE_UT_TV - 0
+  to->ut_tv.tv_sec = (int64_t) from->ut_tv.tv_sec;
+  to->ut_tv.tv_usec = (int64_t) from->ut_tv.tv_usec;
+#endif
+  memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
+}
+
+#endif /* utmpx-convert.h */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
new file mode 100644
index 0000000000..69a1384db6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
@@ -0,0 +1,140 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#include <errno.h>
+#include <libc-symbols.h>
+
+#include "utmp32.h"
+#include "utmp-convert.h"
+
+#include "utmpx32.h"
+#include "utmpx-convert.h"
+
+/* Allocate a static buffer to be returned to the caller.  As well as
+   with the existing version of these functions the caller has to be
+   aware that the contents of this buffer will change with subsequent
+   calls.  */
+#define ALLOCATE_UTMPX32_OUT(OUT)			\
+  static struct utmpx32 *OUT = NULL;			\
+  							\
+  if (OUT == NULL)					\
+    {							\
+      OUT = malloc (sizeof (struct utmpx32));		\
+      if (OUT == NULL)					\
+	return NULL;					\
+    }
+
+/* Perform a lookup for a utmpx entry matching FIELD using function
+   FUNC.  FIELD is converted to a 64 bit utmpx and the result is
+   converted back to 32 bit utmpx.  */
+#define ACCESS_UTMPX_ENTRY(FUNC, FIELD)			\
+  struct utmpx in64;					\
+  struct utmpx *out64;					\
+  ALLOCATE_UTMPX32_OUT (out32);				\
+							\
+  utmpx_convert32to64 (FIELD, &in64);			\
+  out64 = FUNC (&in64);					\
+							\
+  if (out64 == NULL)					\
+    return NULL;					\
+							\
+  utmpx_convert64to32 (out64, out32);			\
+							\
+  return out32;
+
+
+/* Get the next entry from the user accounting database.  */
+struct utmpx32 *
+getutxent32 (void)
+{
+  struct utmpx *out64;
+  ALLOCATE_UTMPX32_OUT (out32);
+
+  out64 = getutxent ();
+  if (!out64)
+    return NULL;
+
+  utmpx_convert64to32 (out64, out32);
+  return out32;
+
+}
+symbol_version (getutxent32, getutxent, GLIBC_2.1);
+
+/* Get the user accounting database entry corresponding to ID.  */
+struct utmpx32 *
+getutxid32 (const struct utmpx32 *id)
+{
+  ACCESS_UTMPX_ENTRY (getutxid, id);
+}
+symbol_version (getutxid32, getutxid, GLIBC_2.1);
+
+/* Get the user accounting database entry corresponding to LINE.  */
+struct utmpx32 *
+getutxline32 (const struct utmpx32 *line)
+{
+  ACCESS_UTMPX_ENTRY (getutxline, line);
+}
+symbol_version (getutxline32, getutxline, GLIBC_2.1);
+
+/* Write the entry UTMPX into the user accounting database.  */
+struct utmpx32 *
+pututxline32 (const struct utmpx32 *utmpx)
+{
+  ACCESS_UTMPX_ENTRY (pututxline, utmpx);
+}
+symbol_version (pututxline32, pututxline, GLIBC_2.1);
+
+/* Append entry UTMP to the wtmpx-like file WTMPX_FILE.  */
+void
+updwtmpx32 (const char *wtmpx_file, const struct utmpx32 *utmpx)
+{
+  struct utmpx in64;
+
+  utmpx_convert32to64 (utmpx, &in64);
+  updwtmpx (wtmpx_file, &in64);
+}
+symbol_version (updwtmpx32, updwtmpx, GLIBC_2.1);
+
+/* Copy the information in UTMPX to UTMP.  */
+void
+getutmp32 (const struct utmpx32 *utmpx, struct utmp32 *utmp)
+{
+  struct utmpx in64;
+  struct utmp out64;
+
+  utmpx_convert32to64 (utmpx, &in64);
+  getutmp (&in64, &out64);
+  utmp_convert64to32 (&out64, utmp);
+}
+symbol_version (getutmp32, getutmp, GLIBC_2.1.1);
+
+/* Copy the information in UTMP to UTMPX.  */
+void
+getutmpx32 (const struct utmp32 *utmp, struct utmpx32 *utmpx)
+{
+  struct utmp in64;
+  struct utmpx out64;
+
+  utmp_convert32to64 (utmp, &in64);
+  getutmpx (&in64, &out64);
+  utmpx_convert64to32 (&out64, utmpx);
+}
+symbol_version (getutmpx32, getutmpx, GLIBC_2.1.1);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h
new file mode 100644
index 0000000000..5f468ed68d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.h
@@ -0,0 +1,52 @@
+/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
+   Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2008
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _UTMPX32_H
+#define _UTMPX32_H 1
+
+#include <paths.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <bits/wordsize.h>
+#include <utmpx.h>
+
+/* The structure describing an entry in the user accounting database.  */
+struct utmpx32
+{
+  short int ut_type;		/* Type of login.  */
+  __pid_t ut_pid;		/* Process ID of login process.  */
+  char ut_line[__UT_LINESIZE];	/* Devicename.  */
+  char ut_id[4];		/* Inittab ID. */
+  char ut_user[__UT_NAMESIZE];	/* Username.  */
+  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
+  struct __exit_status ut_exit;	/* Exit status of a process marked
+				   as DEAD_PROCESS.  */
+  __int64_t ut_session;		/* Session ID, used for windowing.  */
+  struct
+  {
+    __int64_t tv_sec;		/* Seconds.  */
+    __int64_t tv_usec;		/* Microseconds.  */
+  } ut_tv;			/* Time entry was made.  */
+
+  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
+  char __unused[20];		/* Reserved for future use.  */
+};
+
+#endif /* utmpx32.h */
diff --git a/sysdeps/unix/sysv/linux/signalfd.c b/sysdeps/unix/sysv/linux/signalfd.c
index 09355ecd1d..9898f29231 100644
--- a/sysdeps/unix/sysv/linux/signalfd.c
+++ b/sysdeps/unix/sysv/linux/signalfd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +25,10 @@
 int
 signalfd (int fd, const sigset_t *mask, int flags)
 {
-  /* The system call has no flag parameter which is bad.  So we have
+#ifdef __NR_signalfd4
+  return INLINE_SYSCALL (signalfd4, 4, fd, mask, _NSIG / 8, flags);
+#else
+  /* The old system call has no flag parameter which is bad.  So we have
      to wait until we have to support to pass additional values to the
      kernel (sys_indirect) before implementing setting flags like
      O_NONBLOCK etc.  */
@@ -35,10 +38,11 @@ signalfd (int fd, const sigset_t *mask, int flags)
       return -1;
     }
 
-#ifdef __NR_signalfd
+# ifdef __NR_signalfd
   return INLINE_SYSCALL (signalfd, 3, fd, mask, _NSIG / 8);
-#else
+# else
   __set_errno (ENOSYS);
   return -1;
+# endif
 #endif
 }
diff --git a/sysdeps/unix/sysv/linux/socketcall.h b/sysdeps/unix/sysv/linux/socketcall.h
index d836534f3a..24ec9ee2ac 100644
--- a/sysdeps/unix/sysv/linux/socketcall.h
+++ b/sysdeps/unix/sysv/linux/socketcall.h
@@ -1,5 +1,5 @@
 /* ID for functions called via socketcall system call.
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,7 +18,6 @@
    02111-1307 USA.  */
 
 #ifndef _SYS_SOCKETCALL_H
-
 #define _SYS_SOCKETCALL_H	1
 
 /* Define unique numbers for the operations permitted on socket.  Linux
@@ -44,5 +43,6 @@
 #define SOCKOP_getsockopt	15
 #define SOCKOP_sendmsg		16
 #define SOCKOP_recvmsg		17
+#define SOCKOP_paccept		18
 
-#endif /* _SYS_SOCKETCALL_H */
+#endif /* sys/socketcall.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/socket.h b/sysdeps/unix/sysv/linux/sparc/bits/socket.h
new file mode 100644
index 0000000000..d43a3cdf79
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/socket.h
@@ -0,0 +1,393 @@
+/* System-specific socket constants and types.  Linux/SPARC version.
+   Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef __BITS_SOCKET_H
+#define __BITS_SOCKET_H
+
+#ifndef _SYS_SOCKET_H
+# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
+#endif
+
+#define	__need_size_t
+#include <stddef.h>
+
+#include <sys/types.h>
+
+/* Type for length arguments in socket calls.  */
+#ifndef __socklen_t_defined
+typedef __socklen_t socklen_t;
+# define __socklen_t_defined
+#endif
+
+/* Types of sockets.  */
+enum __socket_type
+{
+  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
+				   byte streams.  */
+#define SOCK_STREAM SOCK_STREAM
+  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
+				   of fixed maximum length.  */
+#define SOCK_DGRAM SOCK_DGRAM
+  SOCK_RAW = 3,			/* Raw protocol interface.  */
+#define SOCK_RAW SOCK_RAW
+  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
+#define SOCK_RDM SOCK_RDM
+  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
+				   datagrams of fixed maximum length.  */
+#define SOCK_SEQPACKET SOCK_SEQPACKET
+  SOCK_DCCP = 6,		/* Datagram Congestion Control Protocol.  */
+#define SOCK_DCCP SOCK_DCCP
+  SOCK_PACKET = 10,		/* Linux specific way of getting packets
+				   at the dev level.  For writing rarp and
+				   other similar things on the user level. */
+#define SOCK_PACKET SOCK_PACKET
+
+  /* Flags to be ORed into the type parameter of socket and socketpair.  */
+
+  SOCK_CLOEXEC = 0x400000,	/* Atomically set close-on-exec flag for the
+				   new descriptor(s).  */
+#define SOCK_CLOEXEC SOCK_CLOEXEC
+  SOCK_NONBLOCK = 0x4000	/* Atomically mark descriptor(s) as
+				   non-blocking.  */
+#define SOCK_NONBLOCK SOCK_NONBLOCK
+};
+
+/* Protocol families.  */
+#define	PF_UNSPEC	0	/* Unspecified.  */
+#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
+#define	PF_UNIX		PF_LOCAL /* POSIX name for PF_LOCAL.  */
+#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
+#define	PF_INET		2	/* IP protocol family.  */
+#define	PF_AX25		3	/* Amateur Radio AX.25.  */
+#define	PF_IPX		4	/* Novell Internet Protocol.  */
+#define	PF_APPLETALK	5	/* Appletalk DDP.  */
+#define	PF_NETROM	6	/* Amateur radio NetROM.  */
+#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
+#define	PF_ATMPVC	8	/* ATM PVCs.  */
+#define	PF_X25		9	/* Reserved for X.25 project.  */
+#define	PF_INET6	10	/* IP version 6.  */
+#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
+#define	PF_DECnet	12	/* Reserved for DECnet project.  */
+#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
+#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
+#define	PF_KEY		15	/* PF_KEY key management API.  */
+#define	PF_NETLINK	16
+#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
+#define	PF_PACKET	17	/* Packet family.  */
+#define	PF_ASH		18	/* Ash.  */
+#define	PF_ECONET	19	/* Acorn Econet.  */
+#define	PF_ATMSVC	20	/* ATM SVCs.  */
+#define	PF_SNA		22	/* Linux SNA Project */
+#define	PF_IRDA		23	/* IRDA sockets.  */
+#define	PF_PPPOX	24	/* PPPoX sockets.  */
+#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
+#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
+#define	PF_IUCV		32	/* IUCV sockets.  */
+#define PF_RXRPC	33	/* RxRPC sockets.  */
+#define PF_ISDN		34	/* mISDN sockets.  */
+#define	PF_MAX		35	/* For now..  */
+
+/* Address families.  */
+#define	AF_UNSPEC	PF_UNSPEC
+#define	AF_LOCAL	PF_LOCAL
+#define	AF_UNIX		PF_UNIX
+#define	AF_FILE		PF_FILE
+#define	AF_INET		PF_INET
+#define	AF_AX25		PF_AX25
+#define	AF_IPX		PF_IPX
+#define	AF_APPLETALK	PF_APPLETALK
+#define	AF_NETROM	PF_NETROM
+#define	AF_BRIDGE	PF_BRIDGE
+#define	AF_ATMPVC	PF_ATMPVC
+#define	AF_X25		PF_X25
+#define	AF_INET6	PF_INET6
+#define	AF_ROSE		PF_ROSE
+#define	AF_DECnet	PF_DECnet
+#define	AF_NETBEUI	PF_NETBEUI
+#define	AF_SECURITY	PF_SECURITY
+#define	AF_KEY		PF_KEY
+#define	AF_NETLINK	PF_NETLINK
+#define	AF_ROUTE	PF_ROUTE
+#define	AF_PACKET	PF_PACKET
+#define	AF_ASH		PF_ASH
+#define	AF_ECONET	PF_ECONET
+#define	AF_ATMSVC	PF_ATMSVC
+#define	AF_SNA		PF_SNA
+#define	AF_IRDA		PF_IRDA
+#define	AF_PPPOX	PF_PPPOX
+#define	AF_WANPIPE	PF_WANPIPE
+#define	AF_BLUETOOTH	PF_BLUETOOTH
+#define	AF_IUCV		PF_IUCV
+#define AF_RXRPC	PF_RXRPC
+#define AF_ISDN		PF_ISDN
+#define	AF_MAX		PF_MAX
+
+/* Socket level values.  Others are defined in the appropriate headers.
+
+   XXX These definitions also should go into the appropriate headers as
+   far as they are available.  */
+#define SOL_RAW		255
+#define SOL_DECNET      261
+#define SOL_X25         262
+#define SOL_PACKET	263
+#define SOL_ATM		264	/* ATM layer (cell level).  */
+#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
+#define SOL_IRDA	266
+
+/* Maximum queue length specifiable by listen.  */
+#define SOMAXCONN	128
+
+/* Get the definition of the macro to define the common sockaddr members.  */
+#include <bits/sockaddr.h>
+
+/* Structure describing a generic socket address.  */
+struct sockaddr
+  {
+    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
+    char sa_data[14];		/* Address data.  */
+  };
+
+
+/* Structure large enough to hold any socket address (with the historical
+   exception of AF_UNIX).  We reserve 128 bytes.  */
+#define __ss_aligntype	unsigned long int
+#define _SS_SIZE	128
+#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
+
+struct sockaddr_storage
+  {
+    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
+    __ss_aligntype __ss_align;	/* Force desired alignment.  */
+    char __ss_padding[_SS_PADSIZE];
+  };
+
+
+/* Bits in the FLAGS argument to `send', `recv', et al.  */
+enum
+  {
+    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
+#define MSG_OOB		MSG_OOB
+    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
+#define MSG_PEEK	MSG_PEEK
+    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
+#define MSG_DONTROUTE	MSG_DONTROUTE
+#ifdef __USE_GNU
+    /* DECnet uses a different name.  */
+    MSG_TRYHARD		= MSG_DONTROUTE,
+# define MSG_TRYHARD	MSG_DONTROUTE
+#endif
+    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
+#define MSG_CTRUNC	MSG_CTRUNC
+    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
+#define MSG_PROXY	MSG_PROXY
+    MSG_TRUNC		= 0x20,
+#define	MSG_TRUNC	MSG_TRUNC
+    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
+#define	MSG_DONTWAIT	MSG_DONTWAIT
+    MSG_EOR		= 0x80, /* End of record.  */
+#define	MSG_EOR		MSG_EOR
+    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
+#define	MSG_WAITALL	MSG_WAITALL
+    MSG_FIN		= 0x200,
+#define	MSG_FIN		MSG_FIN
+    MSG_SYN		= 0x400,
+#define	MSG_SYN		MSG_SYN
+    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
+#define	MSG_CONFIRM	MSG_CONFIRM
+    MSG_RST		= 0x1000,
+#define	MSG_RST		MSG_RST
+    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
+#define	MSG_ERRQUEUE	MSG_ERRQUEUE
+    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
+#define	MSG_NOSIGNAL	MSG_NOSIGNAL
+    MSG_MORE		= 0x8000,  /* Sender will send more.  */
+#define	MSG_MORE	MSG_MORE
+
+    MSG_CMSG_CLOEXEC	= 0x40000000	/* Set close_on_exit for file
+                                           descriptor received through
+                                           SCM_RIGHTS.  */
+#define MSG_CMSG_CLOEXEC MSG_CMSG_CLOEXEC
+  };
+
+
+/* Structure describing messages sent by
+   `sendmsg' and received by `recvmsg'.  */
+struct msghdr
+  {
+    void *msg_name;		/* Address to send to/receive from.  */
+    socklen_t msg_namelen;	/* Length of address data.  */
+
+    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
+    size_t msg_iovlen;		/* Number of elements in the vector.  */
+
+    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
+    size_t msg_controllen;	/* Ancillary data buffer length.
+				   !! The type should be socklen_t but the
+				   definition of the kernel is incompatible
+				   with this.  */
+
+    int msg_flags;		/* Flags on received message.  */
+  };
+
+/* Structure used for storage of ancillary data object information.  */
+struct cmsghdr
+  {
+    size_t cmsg_len;		/* Length of data in cmsg_data plus length
+				   of cmsghdr structure.
+				   !! The type should be socklen_t but the
+				   definition of the kernel is incompatible
+				   with this.  */
+    int cmsg_level;		/* Originating protocol.  */
+    int cmsg_type;		/* Protocol specific type.  */
+#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
+    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
+#endif
+  };
+
+/* Ancillary data object manipulation macros.  */
+#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
+# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
+#else
+# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
+#endif
+#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
+#define CMSG_FIRSTHDR(mhdr) \
+  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
+   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
+#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
+			 & (size_t) ~(sizeof (size_t) - 1))
+#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
+			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
+#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+
+extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
+				      struct cmsghdr *__cmsg) __THROW;
+#ifdef __USE_EXTERN_INLINES
+# ifndef _EXTERN_INLINE
+#  define _EXTERN_INLINE __extern_inline
+# endif
+_EXTERN_INLINE struct cmsghdr *
+__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
+{
+  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
+    /* The kernel header does this so there may be a reason.  */
+    return 0;
+
+  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
+			       + CMSG_ALIGN (__cmsg->cmsg_len));
+  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
+					+ __mhdr->msg_controllen)
+      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
+	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
+    /* No more entries.  */
+    return 0;
+  return __cmsg;
+}
+#endif	/* Use `extern inline'.  */
+
+/* Socket level message types.  This must match the definitions in
+   <linux/socket.h>.  */
+enum
+  {
+    SCM_RIGHTS = 0x01		/* Transfer file descriptors.  */
+#define SCM_RIGHTS SCM_RIGHTS
+#ifdef __USE_BSD
+    , SCM_CREDENTIALS = 0x02	/* Credentials passing.  */
+# define SCM_CREDENTIALS SCM_CREDENTIALS
+#endif
+  };
+
+#ifdef __USE_GNU
+/* User visible structure for SCM_CREDENTIALS message */
+struct ucred
+{
+  pid_t pid;			/* PID of sending process.  */
+  uid_t uid;			/* UID of sending process.  */
+  gid_t gid;			/* GID of sending process.  */
+};
+#endif
+
+/* Ugly workaround for unclean kernel headers.  */
+#if !defined __USE_MISC && !defined __USE_GNU
+# ifndef FIOGETOWN
+#  define __SYS_SOCKET_H_undef_FIOGETOWN
+# endif
+# ifndef FIOSETOWN
+#  define __SYS_SOCKET_H_undef_FIOSETOWN
+# endif
+# ifndef SIOCATMARK
+#  define __SYS_SOCKET_H_undef_SIOCATMARK
+# endif
+# ifndef SIOCGPGRP
+#  define __SYS_SOCKET_H_undef_SIOCGPGRP
+# endif
+# ifndef SIOCGSTAMP
+#  define __SYS_SOCKET_H_undef_SIOCGSTAMP
+# endif
+# ifndef SIOCGSTAMPNS
+#  define __SYS_SOCKET_H_undef_SIOCGSTAMPNS
+# endif
+# ifndef SIOCSPGRP
+#  define __SYS_SOCKET_H_undef_SIOCSPGRP
+# endif
+#endif
+
+/* Get socket manipulation related informations from kernel headers.  */
+#include <asm/socket.h>
+
+#if !defined __USE_MISC && !defined __USE_GNU
+# ifdef __SYS_SOCKET_H_undef_FIOGETOWN
+#  undef __SYS_SOCKET_H_undef_FIOGETOWN
+#  undef FIOGETOWN
+# endif
+# ifdef __SYS_SOCKET_H_undef_FIOSETOWN
+#  undef __SYS_SOCKET_H_undef_FIOSETOWN
+#  undef FIOSETOWN
+# endif
+# ifdef __SYS_SOCKET_H_undef_SIOCATMARK
+#  undef __SYS_SOCKET_H_undef_SIOCATMARK
+#  undef SIOCATMARK
+# endif
+# ifdef __SYS_SOCKET_H_undef_SIOCGPGRP
+#  undef __SYS_SOCKET_H_undef_SIOCGPGRP
+#  undef SIOCGPGRP
+# endif
+# ifdef __SYS_SOCKET_H_undef_SIOCGSTAMP
+#  undef __SYS_SOCKET_H_undef_SIOCGSTAMP
+#  undef SIOCGSTAMP
+# endif
+# ifdef __SYS_SOCKET_H_undef_SIOCGSTAMPNS
+#  undef __SYS_SOCKET_H_undef_SIOCGSTAMPNS
+#  undef SIOCGSTAMPNS
+# endif
+# ifdef __SYS_SOCKET_H_undef_SIOCSPGRP
+#  undef __SYS_SOCKET_H_undef_SIOCSPGRP
+#  undef SIOCSPGRP
+# endif
+#endif
+
+/* Structure used to manipulate the SO_LINGER option.  */
+struct linger
+  {
+    int l_onoff;		/* Nonzero to linger on close.  */
+    int l_linger;		/* Time to linger.  */
+  };
+
+#endif	/* bits/socket.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/epoll.h b/sysdeps/unix/sysv/linux/sparc/sys/epoll.h
new file mode 100644
index 0000000000..cc0ddef69e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sys/epoll.h
@@ -0,0 +1,143 @@
+/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_EPOLL_H
+#define	_SYS_EPOLL_H	1
+
+#include <stdint.h>
+#include <sys/types.h>
+
+/* Get __sigset_t.  */
+#include <bits/sigset.h>
+
+#ifndef __sigset_t_defined
+# define __sigset_t_defined
+typedef __sigset_t sigset_t;
+#endif
+
+
+/* Flags to be passed to epoll_create2.  */
+enum
+  {
+    EPOLL_CLOEXEC = 0x400000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+    EPOLL_NONBLOCK = 0x4000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+  };
+
+
+enum EPOLL_EVENTS
+  {
+    EPOLLIN = 0x001,
+#define EPOLLIN EPOLLIN
+    EPOLLPRI = 0x002,
+#define EPOLLPRI EPOLLPRI
+    EPOLLOUT = 0x004,
+#define EPOLLOUT EPOLLOUT
+    EPOLLRDNORM = 0x040,
+#define EPOLLRDNORM EPOLLRDNORM
+    EPOLLRDBAND = 0x080,
+#define EPOLLRDBAND EPOLLRDBAND
+    EPOLLWRNORM = 0x100,
+#define EPOLLWRNORM EPOLLWRNORM
+    EPOLLWRBAND = 0x200,
+#define EPOLLWRBAND EPOLLWRBAND
+    EPOLLMSG = 0x400,
+#define EPOLLMSG EPOLLMSG
+    EPOLLERR = 0x008,
+#define EPOLLERR EPOLLERR
+    EPOLLHUP = 0x010,
+#define EPOLLHUP EPOLLHUP
+    EPOLLRDHUP = 0x2000,
+#define EPOLLRDHUP EPOLLRDHUP
+    EPOLLONESHOT = (1 << 30),
+#define EPOLLONESHOT EPOLLONESHOT
+    EPOLLET = (1 << 31)
+#define EPOLLET EPOLLET
+  };
+
+
+/* Valid opcodes ( "op" parameter ) to issue to epoll_ctl().  */
+#define EPOLL_CTL_ADD 1	/* Add a file descriptor to the interface.  */
+#define EPOLL_CTL_DEL 2	/* Remove a file descriptor from the interface.  */
+#define EPOLL_CTL_MOD 3	/* Change file descriptor epoll_event structure.  */
+
+
+typedef union epoll_data
+{
+  void *ptr;
+  int fd;
+  uint32_t u32;
+  uint64_t u64;
+} epoll_data_t;
+
+struct epoll_event
+{
+  uint32_t events;	/* Epoll events */
+  epoll_data_t data;	/* User data variable */
+};
+
+
+__BEGIN_DECLS
+
+/* Creates an epoll instance.  Returns an fd for the new instance.
+   The "size" parameter is a hint specifying the number of file
+   descriptors to be associated with the new instance.  The fd
+   returned by epoll_create() should be closed with close().  */
+extern int epoll_create (int __size) __THROW;
+
+/* Same as epoll_create but with an additional FLAGS parameter.  */
+extern int epoll_create2 (int __size, int __flags) __THROW;
+
+
+/* Manipulate an epoll instance "epfd". Returns 0 in case of success,
+   -1 in case of error ( the "errno" variable will contain the
+   specific error code ) The "op" parameter is one of the EPOLL_CTL_*
+   constants defined above. The "fd" parameter is the target of the
+   operation. The "event" parameter describes which events the caller
+   is interested in and any associated user data.  */
+extern int epoll_ctl (int __epfd, int __op, int __fd,
+		      struct epoll_event *__event) __THROW;
+
+
+/* Wait for events on an epoll instance "epfd". Returns the number of
+   triggered events returned in "events" buffer. Or -1 in case of
+   error with the "errno" variable set to the specific error code. The
+   "events" parameter is a buffer that will contain triggered
+   events. The "maxevents" is the maximum number of events to be
+   returned ( usually size of "events" ). The "timeout" parameter
+   specifies the maximum wait time in milliseconds (-1 == infinite).
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int epoll_wait (int __epfd, struct epoll_event *__events,
+		       int __maxevents, int __timeout);
+
+
+/* Same as epoll_wait, but the thread's signal mask is temporarily
+   and atomically replaced with the one provided as parameter.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int epoll_pwait (int __epfd, struct epoll_event *__events,
+			int __maxevents, int __timeout,
+			__const __sigset_t *__ss);
+
+__END_DECLS
+
+#endif /* sys/epoll.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h b/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h
new file mode 100644
index 0000000000..aff4f3592e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_EVENTFD_H
+#define	_SYS_EVENTFD_H	1
+
+#include <stdint.h>
+
+
+/* Type for event counter.  */
+typedef uint64_t eventfd_t;
+
+/* Flags for signalfd.  */
+enum
+  {
+    EFD_CLOEXEC = 0x400000,
+#define EFD_CLOEXEC EFD_CLOEXEC
+    EFD_NONBLOCK = 0x4000
+#define EFD_NONBLOCK EFD_NONBLOCK
+  };
+
+
+__BEGIN_DECLS
+
+/* Return file descriptor for generic event channel.  Set initial
+   value to COUNT.  */
+extern int eventfd (int __count, int __flags) __THROW;
+
+/* Read event counter and possibly wait for events.  */
+extern int eventfd_read (int __fd, eventfd_t *__value);
+
+/* Increment event counter.  */
+extern int eventfd_write (int __fd, eventfd_t value);
+
+__END_DECLS
+
+#endif /* sys/eventfd.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/inotify.h b/sysdeps/unix/sysv/linux/sparc/sys/inotify.h
new file mode 100644
index 0000000000..b1fccc42c6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sys/inotify.h
@@ -0,0 +1,105 @@
+/* Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_INOTIFY_H
+#define	_SYS_INOTIFY_H	1
+
+#include <stdint.h>
+
+
+/* Flags for the parameter of inotify_init1.  */
+enum
+  {
+    IN_CLOEXEC = 0x400000,
+#define IN_CLOEXEC IN_CLOEXEC
+    IN_NONBLOCK = 0x4000
+#define IN_NONBLOCK IN_NONBLOCK
+  };
+
+
+/* Structure describing an inotify event.  */
+struct inotify_event
+{
+  int wd;		/* Watch descriptor.  */
+  uint32_t mask;	/* Watch mask.  */
+  uint32_t cookie;	/* Cookie to synchronize two events.  */
+  uint32_t len;		/* Length (including NULs) of name.  */
+  char name __flexarr;	/* Name.  */
+};
+
+
+/* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH.  */
+#define IN_ACCESS	 0x00000001	/* File was accessed.  */
+#define IN_MODIFY	 0x00000002	/* File was modified.  */
+#define IN_ATTRIB	 0x00000004	/* Metadata changed.  */
+#define IN_CLOSE_WRITE	 0x00000008	/* Writtable file was closed.  */
+#define IN_CLOSE_NOWRITE 0x00000010	/* Unwrittable file closed.  */
+#define IN_CLOSE	 (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close.  */
+#define IN_OPEN		 0x00000020	/* File was opened.  */
+#define IN_MOVED_FROM	 0x00000040	/* File was moved from X.  */
+#define IN_MOVED_TO      0x00000080	/* File was moved to Y.  */
+#define IN_MOVE		 (IN_MOVED_FROM | IN_MOVED_TO) /* Moves.  */
+#define IN_CREATE	 0x00000100	/* Subfile was created.  */
+#define IN_DELETE	 0x00000200	/* Subfile was deleted.  */
+#define IN_DELETE_SELF	 0x00000400	/* Self was deleted.  */
+#define IN_MOVE_SELF	 0x00000800	/* Self was moved.  */
+
+/* Events sent by the kernel.  */
+#define IN_UNMOUNT	 0x00002000	/* Backing fs was unmounted.  */
+#define IN_Q_OVERFLOW	 0x00004000	/* Event queued overflowed.  */
+#define IN_IGNORED	 0x00008000	/* File was ignored.  */
+
+/* Helper events.  */
+#define IN_CLOSE	 (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE)	/* Close.  */
+#define IN_MOVE		 (IN_MOVED_FROM | IN_MOVED_TO)		/* Moves.  */
+
+/* Special flags.  */
+#define IN_ONLYDIR	 0x01000000	/* Only watch the path if it is a
+					   directory.  */
+#define IN_DONT_FOLLOW	 0x02000000	/* Do not follow a sym link.  */
+#define IN_MASK_ADD	 0x20000000	/* Add to the mask of an already
+					   existing watch.  */
+#define IN_ISDIR	 0x40000000	/* Event occurred against dir.  */
+#define IN_ONESHOT	 0x80000000	/* Only send event once.  */
+
+/* All events which a program can wait on.  */
+#define IN_ALL_EVENTS	 (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE  \
+			  | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM	      \
+			  | IN_MOVED_TO | IN_CREATE | IN_DELETE		      \
+			  | IN_DELETE_SELF | IN_MOVE_SELF)
+
+
+__BEGIN_DECLS
+
+/* Create and initialize inotify instance.  */
+extern int inotify_init (void) __THROW;
+
+/* Create and initialize inotify instance.  */
+extern int inotify_init1 (int __flags) __THROW;
+
+/* Add watch of object NAME to inotify instance FD.  Notify about
+   events specified by MASK.  */
+extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask)
+  __THROW;
+
+/* Remove the watch specified by WD from the inotify instance FD.  */
+extern int inotify_rm_watch (int __fd, uint32_t __wd) __THROW;
+
+__END_DECLS
+
+#endif /* sys/inotify.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/signalfd.h b/sysdeps/unix/sysv/linux/sparc/sys/signalfd.h
new file mode 100644
index 0000000000..a134cc7bab
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sys/signalfd.h
@@ -0,0 +1,66 @@
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_SIGNALFD_H
+#define	_SYS_SIGNALFD_H	1
+
+#define __need_sigset_t
+#include <signal.h>
+#include <stdint.h>
+
+
+struct signalfd_siginfo
+{
+  uint32_t ssi_signo;
+  int32_t ssi_errno;
+  int32_t ssi_code;
+  uint32_t ssi_pid;
+  uint32_t ssi_uid;
+  int32_t ssi_fd;
+  uint32_t ssi_tid;
+  uint32_t ssi_band;
+  uint32_t ssi_overrun;
+  uint32_t ssi_trapno;
+  int32_t ssi_status;
+  int32_t ssi_int;
+  uint64_t ssi_ptr;
+  uint64_t ssi_utime;
+  uint64_t ssi_stime;
+  uint64_t ssi_addr;
+  uint8_t __pad[48];
+};
+
+/* Flags for signalfd.  */
+enum
+  {
+    SFD_CLOEXEC = 0x400000,
+#define SFD_CLOEXEC SFD_CLOEXEC
+    SFD_NONBLOCK = 0x4000
+#define SFD_NONBLOCK SFD_NONBLOCK
+  };
+
+__BEGIN_DECLS
+
+/* Request notification for delivery of signals in MASK to be
+   performed using descriptor FD.*/
+extern int signalfd (int __fd, const sigset_t *__mask, int __flags)
+  __nonnull ((2)) __THROW;
+
+__END_DECLS
+
+#endif /* sys/signalfd.h */
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/timerfd.h b/sysdeps/unix/sysv/linux/sparc/sys/timerfd.h
new file mode 100644
index 0000000000..833d050fb8
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sys/timerfd.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_TIMERFD_H
+#define	_SYS_TIMERFD_H	1
+
+#include <time.h>
+
+
+/* Bits to be set in the FLAGS parameter of `timerfd_create'.  */
+enum
+  {
+    TFD_CLOEXEC = 0x400000,
+#define TFD_CLOEXEC TFD_CLOEXEC
+    TFD_NONBLOCK = 0x4000
+#define TFD_NONBLOCK TFD_NONBLOCK
+  };
+
+
+/* Bits to be set in the FLAGS parameter of `timerfd_settime'.  */
+enum
+  {
+    TFD_TIMER_ABSTIME = 1 << 0
+#define TFD_TIMER_ABSTIME TFD_TIMER_ABSTIME
+  };
+
+
+__BEGIN_DECLS
+
+/* Return file descriptor for new interval timer source.  */
+extern int timerfd_create (clockid_t __clock_id, int __flags) __THROW;
+
+/* Set next expiration time of interval timer source UFD to UTMR.  If
+   FLAGS has the TFD_TIMER_ABSTIME flag set the timeout value is
+   absolute.  Optionally return the old expiration time in OTMR.  */
+extern int timerfd_settime (int __ufd, int __flags,
+			    __const struct itimerspec *__utmr,
+			    struct itimerspec *__otmr) __THROW;
+
+/* Return the next expiration time of UFD.  */
+extern int timerfd_gettime (int __ufd, struct itimerspec *__otmr) __THROW;
+
+__END_DECLS
+
+#endif /* sys/timerfd.h */
diff --git a/sysdeps/unix/sysv/linux/sys/epoll.h b/sysdeps/unix/sysv/linux/sys/epoll.h
index f4e8bda99a..aa8784b1ee 100644
--- a/sysdeps/unix/sysv/linux/sys/epoll.h
+++ b/sysdeps/unix/sysv/linux/sys/epoll.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,6 +31,16 @@ typedef __sigset_t sigset_t;
 #endif
 
 
+/* Flags to be passed to epoll_create2.  */
+enum
+  {
+    EPOLL_CLOEXEC = 02000000,
+#define EPOLL_CLOEXEC EPOLL_CLOEXEC
+    EPOLL_NONBLOCK = 04000
+#define EPOLL_NONBLOCK EPOLL_NONBLOCK
+  };
+
+
 enum EPOLL_EVENTS
   {
     EPOLLIN = 0x001,
@@ -63,9 +73,9 @@ enum EPOLL_EVENTS
 
 
 /* Valid opcodes ( "op" parameter ) to issue to epoll_ctl().  */
-#define EPOLL_CTL_ADD 1	/* Add a file decriptor to the interface.  */
-#define EPOLL_CTL_DEL 2	/* Remove a file decriptor from the interface.  */
-#define EPOLL_CTL_MOD 3	/* Change file decriptor epoll_event structure.  */
+#define EPOLL_CTL_ADD 1	/* Add a file descriptor to the interface.  */
+#define EPOLL_CTL_DEL 2	/* Remove a file descriptor from the interface.  */
+#define EPOLL_CTL_MOD 3	/* Change file descriptor epoll_event structure.  */
 
 
 typedef union epoll_data
@@ -91,6 +101,9 @@ __BEGIN_DECLS
    returned by epoll_create() should be closed with close().  */
 extern int epoll_create (int __size) __THROW;
 
+/* Same as epoll_create but with an additional FLAGS parameter.  */
+extern int epoll_create2 (int __size, int __flags) __THROW;
+
 
 /* Manipulate an epoll instance "epfd". Returns 0 in case of success,
    -1 in case of error ( the "errno" variable will contain the
diff --git a/sysdeps/unix/sysv/linux/sys/eventfd.h b/sysdeps/unix/sysv/linux/sys/eventfd.h
index 1ebaea7b30..205824b669 100644
--- a/sysdeps/unix/sysv/linux/sys/eventfd.h
+++ b/sysdeps/unix/sysv/linux/sys/eventfd.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,6 +25,15 @@
 /* Type for event counter.  */
 typedef uint64_t eventfd_t;
 
+/* Flags for signalfd.  */
+enum
+  {
+    EFD_CLOEXEC = 02000000,
+#define EFD_CLOEXEC EFD_CLOEXEC
+    EFD_NONBLOCK = 04000
+#define EFD_NONBLOCK EFD_NONBLOCK
+  };
+
 
 __BEGIN_DECLS
 
diff --git a/sysdeps/unix/sysv/linux/sys/inotify.h b/sysdeps/unix/sysv/linux/sys/inotify.h
index 0131db9d3e..81e31fb646 100644
--- a/sysdeps/unix/sysv/linux/sys/inotify.h
+++ b/sysdeps/unix/sysv/linux/sys/inotify.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,6 +22,16 @@
 #include <stdint.h>
 
 
+/* Flags for the parameter of inotify_init1.  */
+enum
+  {
+    IN_CLOEXEC = 02000000,
+#define IN_CLOEXEC IN_CLOEXEC
+    IN_NONBLOCK = 04000
+#define IN_NONBLOCK IN_NONBLOCK
+  };
+
+
 /* Structure describing an inotify event.  */
 struct inotify_event
 {
@@ -79,6 +89,9 @@ __BEGIN_DECLS
 /* Create and initialize inotify instance.  */
 extern int inotify_init (void) __THROW;
 
+/* Create and initialize inotify instance.  */
+extern int inotify_init1 (int __flags) __THROW;
+
 /* Add watch of object NAME to inotify instance FD.  Notify about
    events specified by MASK.  */
 extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask)
diff --git a/sysdeps/unix/sysv/linux/sys/signalfd.h b/sysdeps/unix/sysv/linux/sys/signalfd.h
index 7a7f53ba32..dae71a400e 100644
--- a/sysdeps/unix/sysv/linux/sys/signalfd.h
+++ b/sysdeps/unix/sysv/linux/sys/signalfd.h
@@ -45,6 +45,14 @@ struct signalfd_siginfo
   uint8_t __pad[48];
 };
 
+/* Flags for signalfd.  */
+enum
+  {
+    SFD_CLOEXEC = 02000000,
+#define SFD_CLOEXEC SFD_CLOEXEC
+    SFD_NONBLOCK = 04000
+#define SFD_NONBLOCK SFD_NONBLOCK
+  };
 
 __BEGIN_DECLS
 
diff --git a/sysdeps/unix/sysv/linux/sys/timerfd.h b/sysdeps/unix/sysv/linux/sys/timerfd.h
index 0a4b81c9b7..c1bb06f5ff 100644
--- a/sysdeps/unix/sysv/linux/sys/timerfd.h
+++ b/sysdeps/unix/sysv/linux/sys/timerfd.h
@@ -22,6 +22,16 @@
 #include <time.h>
 
 
+/* Bits to be set in the FLAGS parameter of `timerfd_create'.  */
+enum
+  {
+    TFD_CLOEXEC = 02000000,
+#define TFD_CLOEXEC TFD_CLOEXEC
+    TFD_NONBLOCK = 04000
+#define TFD_NONBLOCK TFD_NONBLOCK
+  };
+
+
 /* Bits to be set in the FLAGS parameter of `timerfd_settime'.  */
 enum
   {
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index b3ecf9f478..f654d5ee00 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -8,6 +8,7 @@ creat		-	creat		Ci:si	__libc_creat creat
 create_module	EXTRA	create_module	3	create_module
 delete_module	EXTRA	delete_module	3	delete_module
 epoll_create	EXTRA	epoll_create	i:i	epoll_create
+epoll_create2	EXTRA	epoll_create2	i:ii	epoll_create2
 epoll_ctl	EXTRA	epoll_ctl	i:iiip	epoll_ctl
 epoll_wait	EXTRA	epoll_wait	Ci:ipii	epoll_wait
 fdatasync	-	fdatasync	Ci:i	fdatasync
@@ -26,6 +27,7 @@ getsid		-	getsid		i:i	getsid
 init_module	EXTRA	init_module	5	init_module
 inotify_add_watch	EXTRA	inotify_add_watch	i:isi	inotify_add_watch
 inotify_init	EXTRA	inotify_init	i:	inotify_init
+inotify_init1	EXTRA	inotify_init1	i:I	inotify_init1
 inotify_rm_watch	EXTRA	inotify_rm_watch	i:ii	inotify_rm_watch
 ioperm		-	ioperm		i:iii	ioperm
 iopl		-	iopl		i:i	iopl
@@ -45,6 +47,7 @@ nfsservctl	EXTRA	nfsservctl	i:ipp	nfsservctl
 pause		-	pause		Ci:	__libc_pause	pause
 personality	EXTRA	personality	i:i	__personality	personality
 pipe		-	pipe		i:f	__pipe		pipe
+pipe2		-	pipe2		i:fi	__pipe2		pipe2
 pivot_root	EXTRA	pivot_root	i:ss	pivot_root
 prctl		EXTRA	prctl		i:iiiii	__prctl		prctl
 putpmsg		-	putpmsg		i:ippii	putpmsg