Update. cvs/libc-ud-971222

1997-12-22 18:10  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Stop with error if --disable-static is used when
	the shared lib uses this library.

	* gen-FAQ.pl: I've perl installed in /usr/bin.

	* include/bits/xopen_lim.h (STREAM_MAX): Define using FOPEN_MAX.

	Fix Unix98 conformance problems in the headers.
	* catgets/nl_types.h: Define nl_item.
	* grp/grp.h: Define gid_t.
	* include/features.h [_POSIX_C_SOURCE]: Don't define _XOPEN_SOURCE.
	* include/nl_types.h: New file.
	* include/ulimit.h: New file.
	* io/fcntl.h: Include sys/stat.h for Unix98.  Don't define locking
	constants in POSIX mode.
	* io/utime.h: Get definition for time_t.
	* io/sys/stat.h: Define dev_t, gid_t, ino_t, mode_t, nlink_t, off_t,
	uid_t, pid_t.  Define D_IFLNK and S_IFSOCK only if !__USE_UNIX98.
	* libio/stdio.h: Define va_list.  Make snprintf also available is
	__USE_UNIX98.  Declare getopt function and variables.
	* locale/langinfo.h: Include nl_types.h.  Don't define nl_item.
	Define CODESET, CRNCYSTR, RADIXCHAR and THOUSEP as aliases.
	* math/math.h: Defined M_* constants as double for Unix98 mode.
	* posix/fnmatch.h: Pretty print.  Define FNM_NOSYS.
	* posix/glob.h: Pretty print.  Define GLOB_NOSYS.
	* posix/regex.h: Define REG_NOSYS.
	* posix/wordexp.h: Define WRDE_NOSYS.
	* posix/unistd.h: Define _POSIX2_VERSION.  Define _XOPEN_VERSION to
	500 for Unix98.
	* posix/sys/types.h: Alloc dev_t, mode_t, nlink_t to be defined
	somewhere else as well.  Define clock_t for Unix98.
	* posix/sys/wait.h: Define pid_t.
	* pwd/pwd.h: Define gid_t, uid_t.
	* resource/Makefile (headers): Add ulimit.h.
	* resource/ulimit.h: New file.
	* sysdeps/generic/ulimit.c: Define according to X/Open using varargs
	instead of second argument.
	* sysdeps/unix/bsd/ulimit.c: Likewise.  Use UL_* constants.
	* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
	* resource/sys/resource.h: Don't declare ulimit here, include ulimit.h.
	* signal/signal.h: Define pid_t.
	* string/string.h: Don't declare BSD string functions in POSIX mode.
	* sysdeps/generic/bits/confname.h: Define _PC_VDISABLE.  Add
	_SC_XOPEN_LEGACY, _SC_XOPEN_REALTIME and _SC_XOPEN_REALTIME_THREADS.
	* sysdeps/unix/sysv/linux/bits/termios.h: Clean namespace for Unix98
	and POSIX.

	* inet/test_ifindex.c: Change test so that it does not fail for
	interface aliases.

	* locale/programs/locale.c (show_info): Use correct cast sequence
	for 64bit machines.

	* malloc/malloc.c: __malloc_initialized now signals three states:
	uninitialized, initializing, initialized.  Used in mcheck.
	* malloc/mcheck.c (mabort): Add '\n' to messages.
	(mcheck): Allow installation when malloc is uninitialized or is
	just initializing.

	* manual/memory.texi: Explain mtrace output a bit more.

	* math/libm-test.c: Add more epsilons.

	* misc/regexp.h (compile): Remove __ prefix from parameter names.

	* nis/nss_nis/nis-ethers.c (internal_nis_getetherent_r): Use strncpy
	instead of strcpy for security.
	* nis/nss_nis/nis-proto.c (internal_nis_getprotoent_r): Likewise.
	* nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r): Likewise.
	* nis/nss_nis/nis-service.c (internal_nis_getservent_r): Likewise.

	* nss/digits_dots.c: Pretty print.

	* posix/getconf.c (vars): Add symbols for programming environment
	recognition.  Recognize --version.

	* sysdeps/generic/sysconf.c: Handle _SC_XBS5_*, _SC_XOPEN_LEGACY,
	_SC_XOPEN_REALTIME, and _SC_XOPEN_REALTIME_THREADS.
	* sysdeps/posix/sysconf.c: Handle _SC_XBS5_* and new _XOPEN_* symbols.

	* sysdeps/generic/bits/stdio_lim.h: Implement handling of
	__need_FOPEN_MAX.
	* sysdeps/unix/sysv/linux/stdio_lim.h.in: Likewise.
	* sysdeps/posix/mk-stdiolim.c: Change to generate file handling
	__need_FOPEN_MAX.

	* sysdeps/unix/sysv/linux/Dist: Add rt_sigpending.c.
	* sysdeps/unix/sysv/linux/rt_sigpending.c: New file.

	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Define __ipc_pid_t.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/msq.h: Use __ipc_pid_t.
	* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/types.h: New file.

	* sysdeps/wordsize-32/inttypes.h: Add SCNd8, SCNi8, SCNo8, SCNx8,
	SCNu*.
	* sysdeps/wordsize-64/inttypes.h: Likewise.

	* time/africa: Update from tzdata1997j.
	* time/antarctica: Likewise.
	* time/asia: Likewise.
	* time/australasia: Likewise.
	* time/backward: Likewise.
	* time/etcetera: Likewise.
	* time/europe: Likewise.
	* time/factory: Likewise.
	* time/northamerica: Likewise.
	* time/pacificnew: Likewise.
	* time/southamerica: Likewise.

	* time/tzfile.h: Update from tzcode1997h.
	* time/zic.c: Likewise.

	* wcsmbs/wchar.h: Get definition of FILE.  Define `struct tm' tag.
	Declare wcwidth and wcswidth for __USE_XOPEN.  Declare the
	isw*() functions for Unix98.
	* wctype/towctrans.c: Define as __towctrans, make towctrans weak alias.
	* wctype/wctype.h: Declare isw*() functions also if __need_iswxxx
	is defined.

1997-12-21  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* locale/duplocale.c: Increase usage_count only if less than
	MAX_USAGE_COUNT.
	* locale/freelocale.c: Test usage_count against UNDELETABLE, not
	MAX_USAGE_COUNT.
	* locale/setlocale.c: Likewise.

1997-12-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile ($(inst_includedir)/gnu/stubs.h): Use a more direct
	dependency to make it easier to install it selectively.

	* Makerules (.SUFFIXES): Don't define any suffixes.

1997-12-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/fstatfs64.c: Emulate using fstatfs.
	* sysdeps/generic/statfs64.c: Emulate using statfs.
	* sysdeps/generic/getrlimit64.c: Emulate using getrlimit.
	* sysdeps/generic/setrlimit64.c: Emulate using setrlimit.
	* sysdpes/generic/ftruncate64.c: New file.
	* sysdpes/generic/truncate64.c: New file.

	* sysdeps/generic/bits/stat.h: Add LFS support.
	* sysdeps/generic/bits/statfs.h: Likewise.

	* sysdeps/unix/bsd/sun/sunos4/bits/resource.h (RLIM_INFINITY)
	[__USE_FILE_OFFSET64]: Make long long constant.
	(RLIM64_INFINITY): Likewise.

	* sysdeps/unix/sysv/linux/bits/resource.h (RLIM_INFINITY): Correct
	for LFS support.
	(RLIM64_INFINITY) [__USE_LARGEFILE64]: Define.
	* sysdeps/generic/bits/resource.h: Likewise.

	* misc/Makefile (routines): Add truncate64 and ftruncate64.

	* include/features.h: Don't prevent LFS support from defining BSD
	and SYSV things.

	* dirent/dirent.h [__USE_FILE_OFFSET64]: Don't use xxx64 names.
	* io/ftw.h [__USE_FILE_OFFSET64]: Likewise.
	* io/sys/stat.h [__USE_FILE_OFFSET64]: Likewise.

	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add xxx64 alias for
	fstatfs, statfs, getrlimit, setrlimit, ftruncate and truncate.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.

	* sysdeps/unix/sysv/linux/alpha/fstatfs64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/statfs64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/getrlimit64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/setrlimit64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/ftruncate64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/truncate64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/readdir.c: New file.
	* sysdeps/unix/sysv/linux/alpha/readdir64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/readdir64_r.c: New file.
	* sysdeps/unix/sysv/linux/alpha/readdir_r.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/fstatfs64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/statfs64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/getrlimit64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/setrlimit64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/ftruncate64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/truncate64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/readdir.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/readdir64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/readdir64_r.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/readdir_r.c: New file.

	* sysdeps/unix/sysv/linux/fxstat64.c: New file.
	* sysdeps/unix/sysv/linux/lxstat64.c: New file.
	* sysdeps/unix/sysv/linux/xstat64.c: New file.
	* sysdeps/unix/sysv/linux/readdir64.c: New file.
	* sysdeps/unix/sysv/linux/readdir64_r.c: New file.

	* sysdeps/unix/sysv/linux/getdents64.c: New file.
	* sysdeps/unix/sysv/linux/Makefile (sysdep_routines)
	[$(subdir)=dirent]: Add getdents64.
	* sysdeps/unix/sysv/linux/Dist: Add getdents64.c.

	* sysdeps/unix/sysv/linux/xstatconv.c: LFS support.

1997-12-18 12:07  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/generic/bits/statfs.h (struct statfs64): Added.

	* sysdeps/generic/getrlimit.c: Include <sys/types.h>.
	* sysdeps/generic/getrlimit64.c: Likewise.
	* sysdeps/generic/setrlimit.c: Likewise.
	* sysdeps/generic/setrlimit64.c: Likewise.

1997-12-17 13:57  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/unix/sysv/linux/siglist.c: Fix compile problem if not
	using versioning.

	* sysdeps/generic/waitid.c: Include <sys/types.h> for id_t.

	* sysdeps/standalone/arm/bits/errno.h (EBUSY): Added.

1997-12-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* locale/programs/ld-ctype.c (ctype_output): Clear out the padding
	after the codeset name.

1997-12-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libc.map: Add get_kernel_syms.

1997-12-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/testrtsig.h (kernel_has_rtsig): Make
	static.
	* sysdeps/unix/sysv/linux/testrtsig.h (kernel_has_rtsig):
	Likewise.  Fix condition.

1997-12-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/Makefile (routines) [$(versioning)=yes]: Add oldiofdopen.

1997-12-15  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/bits/mathinline.h: Don't define exp2 inline.
	Define scalbln{,f,l} under __USE_ISOC9X, not __USE_MISC.

1997-12-15  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/powerpc/syscall.S: Put back.
	* sysdeps/unix/sysv/linux/powerpc/sigreturn.S: Delete this
	instead.  Oops.

1997-12-16  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* configure.in (libc_cv_gcc_alpha_ng_prefix): Correct quoting.

1997-12-16  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm-test.c (catanh_test): Change epsilon.
	Reported by H.J. Lu.

1997-12-14 19:39  H.J. Lu  <hjl@gnu.org>

	* libc.map (__getpid): Added for linuxthreads.

1997-12-13 21:09  H.J. Lu  <hjl@gnu.org>

	* configure.in (HAVE_DWARF2_UNWIND_INFO_STATIC): Define
	it if gcc uses static variable in DWARF2 unwind information
	for exception support.

	* config.h.in (HAVE_DWARF2_UNWIND_INFO_STATIC): New.

	* elf/soinit.c (__libc_global_ctors, _fini): Handle
	HAVE_DWARF2_UNWIND_INFO_STATIC.

	* libc.map (__register_frame*, __deregister_frame*): Make them
	global.

1997-12-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm-test.c: Add more tests for "normal" values.

1997-12-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* stdio-common/printf_fphex.c: Fix printing of long double number
	with a biased exponent of zero.  Fix rounding.

1997-12-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sunrpc/rpc_main.c: Accept new flag -$.
	* sunrpc/Makefile (rpcgen-cmd): Pass it here.

1997-12-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile ($(inst_slibdir)/libc-$(version).so): Install the
	dynamic linker first, in case the interface has changed.

1997-12-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* nss/nss_files/files-alias.c (get_next_alias): Fix parameter
	order.

1997-12-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/tgmath.h: Check for double first, for architectures where
	sizeof (long double) == sizeof (double).

1997-12-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm-test.c: New tests for "normal" values added for most
	functions.

17 files changed, 224 insertions, 40 deletions

diff --git a/sysdeps/generic/bits/confname.h b/sysdeps/generic/bits/confname.h
index 1b75d6e5b5..8aac5cb67d 100644
--- a/sysdeps/generic/bits/confname.h
+++ b/sysdeps/generic/bits/confname.h
@@ -41,6 +41,7 @@ enum
     _PC_NO_TRUNC,
 #define	_PC_NO_TRUNC			_PC_NO_TRUNC
     _PC_VDISABLE,
+#define _PC_VDISABLE			_PC_VDISABLE
     _PC_SYNC_IO,
 #define	_PC_SYNC_IO			_PC_SYNC_IO
     _PC_ASYNC_IO,
@@ -325,8 +326,15 @@ enum
 #define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
     _SC_XBS5_LP64_OFF64,
 #define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG
+    _SC_XBS5_LPBIG_OFFBIG,
 #define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
+
+    _SC_XOPEN_LEGACY,
+#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
+    _SC_XOPEN_REALTIME,
+#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
+    _SC_XOPEN_REALTIME_THREADS
+#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
   };
 
 #if (defined __USE_POSIX2 || defined __USE_UNIX98 \
diff --git a/sysdeps/generic/bits/resource.h b/sysdeps/generic/bits/resource.h
index e72836d3c7..e29be98210 100644
--- a/sysdeps/generic/bits/resource.h
+++ b/sysdeps/generic/bits/resource.h
@@ -66,11 +66,20 @@ enum __rlimit_resource
 
     RLIMIT_NLIMITS,		/* Number of limit flavors.  */
     RLIM_NLIMITS = RLIMIT_NLIMITS, /* Traditional name for same.  */
-
-    RLIM_INFINITY = 0x7fffffff /* Value to indicate that there is no limit.  */
-#define RLIM_INFINITY RLIM_INFINITY
   };
 
+/* Value to indicate that there is no limit.  */
+#ifndef __USE_FILE_OFFSET64
+# define RLIM_INFINITY 0x7fffffff
+#else
+# define RLIM_INFINITY 0x7fffffffffffffffLL
+#endif
+
+#ifdef __USE_LARGEFILE64
+# define RLIM64_INFINITY 0x7fffffffffffffffLL
+#endif
+
+
 /* Type for resource quantity measurement.  */
 #ifndef __USE_FILE_OFFSET64
 typedef __rlim_t rlim_t;
diff --git a/sysdeps/generic/bits/stat.h b/sysdeps/generic/bits/stat.h
index a0edf2be52..bdc3a48de9 100644
--- a/sysdeps/generic/bits/stat.h
+++ b/sysdeps/generic/bits/stat.h
@@ -31,13 +31,21 @@ struct stat
     /* These are the members that POSIX.1 requires.  */
 
     __mode_t st_mode;		/* File mode.  */
+#ifndef __USE_FILE_OFFSET64
     __ino_t st_ino;		/* File serial number.  */
+#else
+    __ino64_t st_ino;		/* File serial number.	*/
+#endif
     __dev_t st_dev;		/* Device containing the file.  */
     __nlink_t st_nlink;		/* Link count.  */
 
     __uid_t st_uid;		/* User ID of the file's owner.  */
     __gid_t st_gid;		/* Group ID of the file's group.  */
+#ifndef __USE_FILE_OFFSET64
     __off_t st_size;		/* Size of file, in bytes.  */
+#else
+    __off64_t st_size;		/* Size of file, in bytes.  */
+#endif
 
     __time_t st_atime;		/* Time of last access.  */
     __time_t st_mtime;		/* Time of last modification.  */
@@ -70,11 +78,11 @@ struct stat
 #ifdef __USE_LARGEFILE64
 struct stat64
   {
-    __dev_t st_dev;		/* Device.  */
-
-    __ino64_t st_ino;		/* File serial number.	*/
     __mode_t st_mode;		/* File mode.  */
+    __ino64_t st_ino;		/* File serial number.	*/
+    __dev_t st_dev;		/* Device.  */
     __nlink_t st_nlink;		/* Link count.  */
+
     __uid_t st_uid;		/* User ID of the file's owner.	*/
     __gid_t st_gid;		/* Group ID of the file's group.*/
     __off64_t st_size;		/* Size of file, in bytes.  */
diff --git a/sysdeps/generic/bits/statfs.h b/sysdeps/generic/bits/statfs.h
index a92cf52315..03b92d8faa 100644
--- a/sysdeps/generic/bits/statfs.h
+++ b/sysdeps/generic/bits/statfs.h
@@ -35,12 +35,36 @@ struct statfs
   {
     unsigned int f_type;
     unsigned int f_bsize;
+#ifndef __USE_FILE_OFFSET64
     __fsblkcnt_t f_blocks;
     __fsblkcnt_t f_bfree;
     __fsblkcnt_t f_bavail;
     __fsblkcnt_t f_files;
     __fsblkcnt_t f_ffree;
+#else
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsblkcnt64_t f_files;
+    __fsblkcnt64_t f_ffree;
+#endif
+    __fsid_t f_fsid;
+    unsigned int f_namelen;
+    unsigned int f_spare[6];
+  };
+
+#ifdef __USE_LARGEFILE64
+struct statfs64
+  {
+    unsigned int f_type;
+    unsigned int f_bsize;
+    __fsblkcnt64_t f_blocks;
+    __fsblkcnt64_t f_bfree;
+    __fsblkcnt64_t f_bavail;
+    __fsblkcnt64_t f_files;
+    __fsblkcnt64_t f_ffree;
     __fsid_t f_fsid;
     unsigned int f_namelen;
     unsigned int f_spare[6];
   };
+#endif
diff --git a/sysdeps/generic/bits/stdio_lim.h b/sysdeps/generic/bits/stdio_lim.h
index d9b8fbc749..86e83cf1e2 100644
--- a/sysdeps/generic/bits/stdio_lim.h
+++ b/sysdeps/generic/bits/stdio_lim.h
@@ -17,17 +17,24 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#ifndef _STDIO_H
+#if !defined _STDIO_H && !defined __need_FOPEN_MAX
 # error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
 #endif
 
-#define	L_tmpnam	1
-#define	TMP_MAX		0
+#ifndef __need_FOPEN_MAX
+# define L_tmpnam	1
+# define TMP_MAX	0
 
-#ifdef __USE_POSIX
-# define L_ctermid	1
-# define L_cuserid	1
+# ifdef __USE_POSIX
+#  define L_ctermid	1
+#  define L_cuserid	1
+# endif
+
+# define FILENAME_MAX	14
 #endif
 
-#define	FOPEN_MAX	16
-#define	FILENAME_MAX	14
+#if defined __need_FOPEN_MAX && !defined __defined_FOPEN_MAX
+# define __defined_FOPEN_MAX
+# define FOPEN_MAX	16
+#endif
+#undef __need_FOPEN_MAX
diff --git a/sysdeps/generic/fstatfs64.c b/sysdeps/generic/fstatfs64.c
index 99a2452558..e34af2aa45 100644
--- a/sysdeps/generic/fstatfs64.c
+++ b/sysdeps/generic/fstatfs64.c
@@ -25,8 +25,21 @@
 int
 fstatfs64 (int fd, struct statfs64 *buf)
 {
-  __set_errno (ENOSYS);
-  return -1;
+  struct statfs buf32;
+
+  if (fstatfs (fd, &buf32) < 0)
+    return -1;
+
+  buf->f_type = buf32.f_type;
+  buf->f_bsize = buf32.f_bsize;
+  buf->f_blocks = buf32.f_blocks;
+  buf->f_bfree = buf32.f_bfree;
+  buf->f_bavail = buf32.f_bavail;
+  buf->f_files = buf32.f_files;
+  buf->f_ffree = buf32.f_ffree;
+  buf->f_fsid = buf32.f_fsid;
+  buf->f_namelen = buf32.f_namelen;
+  memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
+
+  return 0;
 }
-stub_warning (fstatfs64)
-#include <stub-tag.h>
diff --git a/sysdeps/generic/ftruncate64.c b/sysdeps/generic/ftruncate64.c
new file mode 100644
index 0000000000..40c312c21b
--- /dev/null
+++ b/sysdeps/generic/ftruncate64.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1997 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+
+/* Truncate the file FD refers to to LENGTH bytes.  */
+int
+ftruncate64 (fd, length)
+     int fd;
+     off64_t length;
+{
+  if ((off_t) length != length)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+  return ftruncate (fd, (off_t) length);
+}
diff --git a/sysdeps/generic/getrlimit.c b/sysdeps/generic/getrlimit.c
index c283f77038..285133c1a1 100644
--- a/sysdeps/generic/getrlimit.c
+++ b/sysdeps/generic/getrlimit.c
@@ -16,8 +16,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <sys/resource.h>
 #include <errno.h>
+#include <sys/resource.h>
+#include <sys/types.h>
 
 /* Put the soft and hard limits for RESOURCE in *RLIMITS.
    Returns 0 if successful, -1 if not (and sets errno).  */
diff --git a/sysdeps/generic/getrlimit64.c b/sysdeps/generic/getrlimit64.c
index 6c581edf72..742505f4b5 100644
--- a/sysdeps/generic/getrlimit64.c
+++ b/sysdeps/generic/getrlimit64.c
@@ -16,17 +16,28 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <sys/resource.h>
 #include <errno.h>
+#include <sys/resource.h>
+#include <sys/types.h>
 
 /* Put the soft and hard limits for RESOURCE in *RLIMITS.
    Returns 0 if successful, -1 if not (and sets errno).  */
 int
 getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits)
 {
-  __set_errno (ENOSYS);
-  return -1;
-}
+  struct rlimit rlimits32;
 
-stub_warning (getrlimit64)
-#include <stub-tag.h>
+  if (getrlimit (resource, &rlimits32) < 0)
+    return -1;
+
+  if (rlimits32.rlim_cur == RLIM_INFINITY)
+    rlimits->rlim_cur = RLIM64_INFINITY;
+  else
+    rlimits->rlim_cur = rlimits32.rlim_cur;
+  if (rlimits32.rlim_max == RLIM_INFINITY)
+    rlimits->rlim_max = RLIM64_INFINITY;
+  else
+    rlimits->rlim_max = rlimits32.rlim_max;
+
+  return 0;
+}
diff --git a/sysdeps/generic/setrlimit.c b/sysdeps/generic/setrlimit.c
index b969ea19f7..85eb74051b 100644
--- a/sysdeps/generic/setrlimit.c
+++ b/sysdeps/generic/setrlimit.c
@@ -16,8 +16,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <sys/resource.h>
 #include <errno.h>
+#include <sys/resource.h>
+#include <sys/types.h>
 
 /* Set the soft and hard limits for RESOURCE to *RLIMITS.
    Only the super-user can increase hard limits.
diff --git a/sysdeps/generic/setrlimit64.c b/sysdeps/generic/setrlimit64.c
index 3d1a12279f..97329c58d8 100644
--- a/sysdeps/generic/setrlimit64.c
+++ b/sysdeps/generic/setrlimit64.c
@@ -16,8 +16,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <sys/resource.h>
 #include <errno.h>
+#include <sys/resource.h>
+#include <sys/types.h>
 
 /* Set the soft and hard limits for RESOURCE to *RLIMITS.
    Only the super-user can increase hard limits.
@@ -27,8 +28,18 @@ setrlimit64 (resource, rlimits)
      enum __rlimit_resource resource;
      struct rlimit64 *rlimits;
 {
-  __set_errno (ENOSYS);
-  return -1;
+  struct rlimit rlimits32;
+
+  if (rlimits->rlim_cur >= RLIM_INFINITY)
+    rlimits32.rlim_cur = RLIM_INFINITY;
+  else
+    rlimits32.rlim_cur = rlimits->rlim_cur;
+  if (rlimits->rlim_max >= RLIM_INFINITY)
+    rlimits32.rlim_max = RLIM_INFINITY;
+  else
+    rlimits32.rlim_max = rlimits->rlim_max;
+
+  return setrlimit (resource, &rlimits32);
 }
 
 stub_warning (setrlimit64)
diff --git a/sysdeps/generic/statfs64.c b/sysdeps/generic/statfs64.c
index 93b640eb74..050c05d659 100644
--- a/sysdeps/generic/statfs64.c
+++ b/sysdeps/generic/statfs64.c
@@ -25,8 +25,21 @@
 int
 statfs64 (const char *file, struct statfs64 *buf)
 {
-  __set_errno (ENOSYS);
-  return -1;
+  struct statfs buf32;
+
+  if (statfs (file, &buf32) < 0)
+    return -1;
+
+  buf->f_type = buf32.f_type;
+  buf->f_bsize = buf32.f_bsize;
+  buf->f_blocks = buf32.f_blocks;
+  buf->f_bfree = buf32.f_bfree;
+  buf->f_bavail = buf32.f_bavail;
+  buf->f_files = buf32.f_files;
+  buf->f_ffree = buf32.f_ffree;
+  buf->f_fsid = buf32.f_fsid;
+  buf->f_namelen = buf32.f_namelen;
+  memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare));
+
+  return 0;
 }
-stub_warning (statfs64)
-#include <stub-tag.h>
diff --git a/sysdeps/generic/sysconf.c b/sysdeps/generic/sysconf.c
index b3fa62aa9a..bb6955d212 100644
--- a/sysdeps/generic/sysconf.c
+++ b/sysdeps/generic/sysconf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995, 1996, 1997 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
@@ -242,6 +242,15 @@ __sysconf (name)
     case _SC_NL_SETMAX:
     case _SC_NL_TEXTMAX:
 
+    case _SC_XBS5_ILP32_OFF32:
+    case _SC_XBS5_ILP32_OFFBIG:
+    case _SC_XBS5_LP64_OFF64:
+    case _SC_XBS5_LPBIG_OFFBIG:
+
+    case _SC_XOPEN_LEGACY:
+    case _SC_XOPEN_REALTIME:
+    case _SC_XOPEN_REALTIME_THREADS:
+
       break;
     }
 
diff --git a/sysdeps/generic/testrtsig.h b/sysdeps/generic/testrtsig.h
index 25eb488f84..6937372b8b 100644
--- a/sysdeps/generic/testrtsig.h
+++ b/sysdeps/generic/testrtsig.h
@@ -21,7 +21,7 @@
 #include <string.h>
 #include <sys/utsname.h>
 
-int
+static int
 kernel_has_rtsig (void)
 {
   return 0;
diff --git a/sysdeps/generic/truncate64.c b/sysdeps/generic/truncate64.c
new file mode 100644
index 0000000000..6a9d91f6d0
--- /dev/null
+++ b/sysdeps/generic/truncate64.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1997 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+
+/* Truncate PATH to LENGTH bytes.  */
+int
+truncate64 (path, length)
+     const char *path;
+     off64_t length;
+{
+  if ((off_t) length != length)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+  return truncate (path, (off_t) length);
+}
diff --git a/sysdeps/generic/ulimit.c b/sysdeps/generic/ulimit.c
index 3d90170b50..d62ba32a54 100644
--- a/sysdeps/generic/ulimit.c
+++ b/sysdeps/generic/ulimit.c
@@ -16,8 +16,8 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <sys/resource.h>
 #include <errno.h>
+#include <sys/resource.h>
 
 /* Function depends on CMD:
    1 = Return the limit on the size of a file, in units of 512 bytes.
@@ -28,9 +28,7 @@
        can open.
    Returns -1 on errors.  */
 long int
-__ulimit (cmd, newlimit)
-     int cmd;
-     long int newlimit;
+__ulimit (int cmd, ...)
 {
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/generic/waitid.c b/sysdeps/generic/waitid.c
index 8843977a01..4454f7d34b 100644
--- a/sysdeps/generic/waitid.c
+++ b/sysdeps/generic/waitid.c
@@ -19,6 +19,7 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <errno.h>
+#include <sys/types.h>
 #include <sys/wait.h>
 
 int