Update. cvs/libc-ud-971011

1997-10-12 05:09  Ulrich Drepper  <drepper@cygnus.com>

	* libio/Makefile (routines): Remove iofprintf.
	* stdio-common/fprintf.c [USE_IN_LIBIO]: Define _IO_fprintf.
	* libio/filedoalloc.c: Use _G_stat64 instead of stat.
	* libio/fileops.c (_IO_file_open): Change to take extra argument
	indicating whether 32 or 64 bit mode is wanted.
	* libio/iofopen.c: Call _IO_file_open with extra argument set to 0.
	* libio/iofopen64.c: Call _IO_file_open with extra argument set to 0.
	* libio/iolibio.h (_IO_freopen, _IO_freopen64): Likewise.
	* libio/iofgetpos.c: Pretty print.
	* libio/iofgetpos64.c: Use _IO_fpos64_t for local variable `pos'.

	* manual/conf.texi: Document all the _SC_ and _CS_ constants.
	* manual/creature.texi: Document _LARGEFILE_SOURCE, _LARGEFILE64_SOURCE
	and _FILE_OFFSET_BITS.
	* manual/llio.texi: Document truncate and ftruncate.
	* manual/stdio.texi: Document positional parameters for printf.

	* math/Makefile (headers): Add tgmath.h.
	(libm-support): Remove s_lrint, s_llrint, s_lround, and s_llround and
	move to ...
	(libm-calls): ... here.  Add scalbln, s_nextafterx and s_fma.
	* math/libm-test.c (lround_test, llround_test): Test for all FP formats
	by using FUNC().
	* math/libm.map: Add fma, fmaf, fmal, nextafterx, nextafterxf,
	nextafterxl, scalbln, scalblnf, scalblnl, lrintf, lrintl, llrintf,
	llrintl, lroundf, lroundl, llroundf, and llroundl.
	* math/math.h: Document new platform specific macros from mathdef.h.
	Remove declaration of lrint, llrint, lround, and llround.
	* math/test-double.c: Define TEST_DOUBLE.
	* math/test-idouble.c: Likewise.
	* math/test-float.c: Define TEST_FLOAT.
	* math/test-ifloat.c: Likewise.
	* math/tgmath.h: New file.
	* math/bits/mathcalls.h: Add nextafterx, scalbln, fma, lrint, llrint,
	lround, and llround.
	Change second argument of scalbn to `int'.
	* sysdeps/libm-ieee754/s_fma.S: New file.
	* sysdeps/libm-ieee754/s_fmaf.S: New file.
	* sysdeps/libm-ieee754/s_fmal.S: New file.
	* sysdeps/libm-i387/s_fma.S: New file.
	* sysdeps/libm-i387/s_fmaf.S: New file.
	* sysdeps/libm-i387/s_fmal.S: New file.
	* sysdeps/libm-i387/s_llrint.S: Change to take double argument.
	* sysdeps/libm-i387/s_lrint.S: Likewise.
	* sysdeps/libm-i387/s_llrintf.S: New file.
	* sysdeps/libm-i387/s_llrintl.S: New file.
	* sysdeps/libm-i387/s_lrintf.S: New file.
	* sysdeps/libm-i387/s_lrintl.S: New file.
	* sysdeps/libm-ieee754/s_llrint.c: Remove version which works on
	80bit double.
	* sysdeps/libm-ieee754/s_lrint.c: Likewise.
	* sysdeps/libm-ieee754/s_llrintf.S: New file.
	* sysdeps/libm-ieee754/s_llrintl.S: New file.
	* sysdeps/libm-ieee754/s_lrintf.S: New file.
	* sysdeps/libm-ieee754/s_lrintl.S: New file.
	* sysdeps/libm-i387/s_scalbln.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalblnf.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalblnl.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalbn.c: Add scalbln as alias.
	* sysdeps/libm-i387/s_scalbnf.c: Add scalblnf as alias.
	* sysdeps/libm-i387/s_scalbnl.c: Add scalblnl as alias.
	* sysdeps/libm-ieee754/s_llround.c: Remove version which works on
	80bit double.
	* sysdeps/libm-ieee754/s_lround.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
	* sysdeps/libm-ieee754/s_nextafterl.c: Add alias fo nextafterxl.
	* sysdeps/libm-ieee754/s_nextafterx.c: New file.
	* sysdeps/libm-ieee754/s_nextafterxf.c: New file.
	* sysdeps/libm-ieee754/s_nextafterxl.c: New file.
	* sysdeps/libm-ieee754/s_scalbln.c: New file.
	* sysdeps/libm-ieee754/s_scalblnf.c: New file.
	* sysdeps/libm-ieee754/s_scalblnl.c: New file.
	* sysdeps/libm-ieee754/s_scalbn.c: Change to take `int' as second arg.
	* sysdeps/libm-ieee754/s_scalbnf.c: Likewise.
	* sysdeps/libm-ieee754/s_scalbnl.c: Likewise.

	* stdlib/stdlib.h: Protect declarations of __strto*l_internal functions
	by #ifdefs since they are duplicated in inttypes.h.
	* sysdeps/wordsize-32/inttypes.h: Add definition of strtoimax and
	strtoumax plus needed declarations.

	* sysdeps/generic/confname.h (_SC_AIO_LISTIO_MAX): Fix typo.

1997-10-09  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* locale/programs/locfile.c (locfile_read): Correct while loop.

	* db2/makedb.c (main): Add missing parameter for error output.
	(process_input): Likewise.

	* resolv/gethnamaddr.c (getanswer): Rewrite a bit to avoid warning.

1997-10-12 05:05  Ulrich Drepper  <drepper@cygnus.com>

	* libc-map: Add __bzero, __mempcpy.

1997-10-10 18:51  David S. Miller  <davem@tanya.rutgers.edu>

	* sysdeps/unix/sysv/linux/sparc/bits/ioctls.h: Remove dependencies
	on kernel_termios.h

1997-10-09  10:24  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	Add the changes from the Solaris 2.6 header files, use the new public
	defines/functions.
	* nis/nis_addmember.c: Updated.
	* nis/nis_checkpoint.c: Updated.
	* nis/nis_creategroup.c: updated.
	* nis/nis_destroygroup.c: Updated.
	* nis/nis_getservlist.c: Updated.
	* nis/nis_ismember.c: Updated.
	* nis/nis_lookup.c: Updated.
	* nis/nis_modify.c: Updated.
	* nis/nis_ping.c: Updated.
	* nis/nis_print.c: Updated.
	* nis/nis_print_group_entry.c: Updated.
	* nis/nis_remove.c: Updated.
	* nis/nis_removemember.c: Updated.
	* nis/nis_xdr.c: Updated.
	* nis/nss_nisplus/nisplus-alias.c: Updated.
	* nis/nss_nisplus/nisplus-ethers.c: Updated.
	* nis/nss_nisplus/nisplus-hosts.c: Updated.
	* nis/nss_nisplus/nisplus-network.c: Updated.
	* nis/nss_nisplus/nisplus-parser.c: Updated.
	* nis/nss_nisplus/nisplus-proto.c: Updated.
	* nis/nss_nisplus/nisplus-rpc.c: Updated.
	* nis/nss_nisplus/nisplus-service.c: Updated.
	* nis/rpcsvc/nis.h: Updated.
	* nis/rpcsvc/nis.x: Updated.
	* nis/rpcsvc/nis_object.x: Updated.
	* nis/rpcsvc/nis_tags.h: Updated.
	* nis/rpcsvc/nislib.h: Updated.

	* nis/lckcache.c: Removed, since Sun has dropped the directory
	signatures.  The old cache version is now a security risk and not
	longer supported by Sun.
	* nis/nis_cache.c: Likewise.
	* nis/rpcsvc/nis_cache.h: Likewise.
	* nis/rpcsvc/nis_cache.x: Likewise.

	* nis/nis_call.c: Remove calls to the cache functions.

	* nis/libnsl.map: Remove cache and depending functions.
	* nis/nis_intern.h: Likewise.

	* nis/nis_add.c: Remove #include <rpcsvc/nislib.h>.
	* nis/nis_domain_of.c: Likewise.
	* nis/nis_domain_of_r.c: Likewise.
	* nis/nis_error.c: Likewise.
	* nis/nis_file.c: Likewise.
	* nis/nis_local_names.c: Likewise.
	* nis/nis_mkdir.c: Likewise.
	* nis/nis_rmdir.c: Likewise.
	* nis/nis_subr.c: Likewise.
	* nis/nis_verifygroup.c: Likewise.

	* nis/nis_clone.c: Removed, replaced by ...
	* nis/nis_clone_dir.c: New.
	* nis/nis_clone_obj.c: New.
	* nis/nis_clone_res.c: New.
	* nis/nis_table.c: Fixed bugs shown through the new clone functions.

	* nis/nis_defaults.c: Fixed a lot of race conditions.

	* nis/nis_free.c: Rewritten.

	* sunrpc/auth_des.c: Fix use of free'ed pointer.

	* nis/Makefile (libnsl-routines): Remove nis_clone, nis_cache and
	lckcache.  Add nis_clone_dir, nis_clone_obj, and nis_clone_res.

1997-10-09  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* wctype/test_wctype.c (TEST): Add parens to avoid ambiguity.

1997-10-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* include/features.h: Don't crash if _XOPEN_SOURCE is defined to
	be empty.

1997-10-09 05:54  Ulrich Drepper  <drepper@cygnus.com>

	* nss/digits_dots.c: Place `result' in resbuf and not in `buffer'.
	* nss/getXXbyYY_r.c: Make sure digits_dots.c sees `resbuf' as
	struct and not a pointer.  Little optimizations.

1997-10-09 05:00  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/stub/getenv.c: Remove unused file.
	* sysdeps/stub/lxstat.c: Likewise.
	* sysdeps/stub/morecore.c: Likewise.
	* sysdeps/stub/putenv.c: Likewise.
	* sysdeps/stub/sbrk.c: Likewise.
	* sysdeps/stub/setenv.c: Likewise.
	* sysdeps/stub/sysd-stdio.c: Likewise.
	* sysdeps/stub/sysdep.h: Likewise.
	Reported by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-10-09 04:58  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Add __bzero definition to DWARF2 unwind test.
	Reported by David S. Miller <davem@caip.rutgers.edu>.

1997-10-07  Paul Eggert  <eggert@twinsun.com>

	* intl/loadmsgcat.c (_nl_load_domain):
	Fix &&/|| typo when checking file size.
	Check for overflow when stuffing off_t into size_t.

1997-10-07 18:11  Ulrich Drepper  <drepper@cygnus.com>

	* time/africa: Update from tzdata1997i.

1997-10-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* posix/globtest.sh: Add arguments for name of dynamic linker and
	call dynamic linker to execute globtest.

	* posix/Makefile (tests): Supply arguments to globtest.sh.

1997-10-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nis/rpcsvc/ypupd.h: Add missing __END_DECLS.

1997-10-03  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libc.map: Add mempcpy, prctl.

1997-09-30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/memcmp.c: Avoid warnings.
	* sysdeps/generic/memset.c: Likewise.
	* sysdeps/generic/strchr.c: Likewise.
	* sysdeps/generic/strlen.c: Likewise.

1997-09-29  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* malloc/Makefile ($(objpfx)mtrace): Fix typo.

1997-09-29  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Fix last change.
	The R_68K_GLOB_DAT and R_68K_JMP_SLOT relocations really ignore
	the addend, Richard.
	(elf_machine_fixup_plt): Don't add the addend.
	(elf_machine_plt_value): New function.

	* sysdeps/alpha/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/powerpc/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/i386/dl-machine.h (elf_machine_plt_value): New
	function.

	* elf/dl-runtime.c (fixup, profile_fixup): Don't add in the
	addend, instead let the machine dependent setup decide.

1997-09-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/m68020/bits/string.h: New file.

1997-10-07 04:27  Richard Henderson  <rth@cygnus.com>

	* Makeconfig (+includes): Add -I$(objpfx).

	* stdlib/longlong.h [__sparc__]: Prototype __udiv_qrnnd.

	* sysdeps/alpha/setjmp.S: __setjmp is the same as _setjmp.  Make
	the former a strong symbol and the later a weak alias.
	* sysdeps/sparc/sparc32/setjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S: Likewise.

1997-10-06 21:01  David S. Miller  <davem@tanya.rutgers.edu>

	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Make ino_t
	64-bits.
	* sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h: Make st_ino
	member 64-bits as well, to match the kernel.

1997-10-06 19:35  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/sparc/sparc64/sub_n.S: Fix typo.
	Patch by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.

1997-10-06 01:09  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* time/README: Correct list of files from tzcode package.  Add
	contact information for tzcode/tzdata maintainers.  Correct
	spelling of author's name.  Compact lists.

1997-10-06 01:48  Ulrich Drepper  <drepper@cygnus.com>

	* malloc/malloc.h: Remove hook definition without caller argument.
	* malloc/malloc.c: Likewise.

	* string/tester.c: Correct strsep test.

	* string/bits/string2.h: Define __string2_1bptr_p and use it.
	Patch by David S. Miller <davem@tanya.rutgers.edu>.

	* math/Makefile (routines): Add s_clog10.
	* math/libm-test.c: Add test for clog10.
	* math/libm.map: Add clog10{,f,l}.
	* math/bits/cmathcalls.h [__USE_GNU]: Add clog10.
	* sysdeps/libm-ieee754/s_clog10.c: New file.
	* sysdeps/libm-ieee754/s_clog10f.c: New file.
	* sysdeps/libm-ieee754/s_clog10l.c: New file.
	* manual/math.texi: Describe clog10.

	* config.h.in: Add USE_REGPARMS and define internal_function based on
	this.
	* configure.in: Define USE_REGPARMS for ix86 machines.
	* gmon/gmon.c: Mark write_hist, write_call_graph and write_bb_counts
	as internal functions.
	* inet/getnameinfo.c: Likewise for  nrl_domainname.
	* inet/getnetgrent_r.c: Likewise for __internal_setnetgrent_reuse.
	* inet/rcmd.c: Likewise for __icheckhost.
	* intl/dcgettext.c: Likewise for category_to_name and
	guess_category_value.
	* intl/localealias.c: Likewise for read_alias_file.
	* io/fts.c: Likewise for fts_alloc, fts_build, fts_lfree,
	fts_maxarglen, fts_padjust, fts_palloc, fts_sort, and fts_stat.
	* libio/genops.c: Likewise for save_for_backup.
	* malloc/malloc.c (chunk_free, chunk_alloc, chunk_realloc, chunk_align,
	main_trim, heap_trim): Likewise.
	* malloc/mtrace.c (tr_where): Likewise.
	* misc/fstab.c (mnt2fs): Likewise.
	* misc/getttyent.c (skip, value): Likewise.
	* misc/syslog.c (openlog_internal): Likewise.
	* misc/tsearch.c (trecurse, tdestroy_internal): Likewise.
	* nss/nsswitch.c (nss_lookup_function, nss_parse_file, nss_getline,
	nss_parse_service_list, nss_new_service): Likewise.
	* posix/wordexp.c (parse_dollars, parse_backtick, eval_expr): Likewise.
	* resolv/inet_ntop.c (inet_ntop4, inet_ntop6): Likewise.
	* resolv/inet_pton.c (inet_pton4, inet_pton6): Likewise.
	* resolv/res_init.c (res_setoptions): Likewise.
	* stdio-common/printf_fp.c (group_number): Likewise.
	* stdio-common/vfprintf.c (buffered_vfprintf, group_number): Likewise.
	* stdlib/fmtmsg.c (internal_addseverity): Likewise.
	* sunrpc/auth_des.c (synchronize): Likewise.
	* sunrpc/auth_unix.c (marshal_new_auth): Likewise.
	* sunrpc/clnt_perr.c (auth_errmsg): Likewise.
	* sunrpc/key_call.c (key_call): Likewise.
	* sunprc/pmap_rmt.c (getbroadcastnets): Likewise.
	* sunrpc/svc_tcp.c (makefd_xprt): Likewise.
	* sunrpc/svcauth_des.c (cache_init, cache_spot, cache_ref, invalidate):
	Likewise.
	* sunrpc/xdr_rec.c (fix_buf_size, skip_input_bytes, flush_out,
	set_input_fragment, get_input_bytes): Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path,
	phys_pages_info): Likewise.
	* sysdeps/unix/sysv/linux/if_index.c (opensock): Likewise.
	* sysdeps/unix/sysv/linux/poll.c (__emulate_poll): Likewise.
	* sysdeps/unix/sysv/linux/readv.c (__atomic_readv_replacement):
	Likewise.
	* sysdeps/unix/sysv/linux/readv.c (__atomic_writev_replacement):
	Likewise.
	* time/strptime.c (strptime_internal): Likewise.
	* time/tzfile.c (find_transition, compute_tzname_max): Likewise.
	* time/tzset.c (compute_change, tz_compute, tzset_internal): Likewise.

	* libc.map: Remove _libio_using_thunks, add _fp_hw and _dl_addr.

	* ctype/ctype.h: Pretty print.
	* grp/grp.h: Likewise.
	* include/libc-symbols.h: Likewise.
	* include/limits.h: Likewise.
	* include/values.h: Likewise.
	* io/fcntl.h: Likewise.
	* io/sys/stat.h: Likewise.
	* libio/stdio.h: Likewise.
	* malloc/malloc.h: Likewise.
	* misc/err.h: Likewise.
	* misc/regexp.h: Likewise.
	* misc/sys/cdefs.h: Likewise.
	* misc/sys/file.h: Likewise.
	* posix/sys/utsname.h: Likewise.
	* posix/sys/wait.h: Likewise.
	* pwd/pwd.h: Likewise.
	* resolv/netdb.h: Likewise.
	* signal/signal.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/endian.h: Likewise.
	* string/memory.h: Likewise.
	* sysdeps/mach/hurd/bits/fcntl.h: Likewise.
	* sysdeps/mach/hurd/sys/param.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/param.h: Likewise.
	* termios/termios.h: Likewise.
	* wcsmbs/wchar.h: Likewise.
	* wctype/wctype.h: Likewise.

	* sysdeps/unix/bsd/bsd4.4/wait3.c: Use __WAIT_STATUS in definition.

	Implement Large File Support API.
	* include/features.h: Add suuport for _LARGEFILE_SOURCE,
	_LARGEFILE64_SOURCE, and _FILE_OFFSET_BITS.
	* libc.map: Add new functions for LFS.
	* dirent/Makefile (routines): Add readdir64 and readdir64_r.
	* dirent/dirent.h: Update readdir prototype for LFS and add new
	prototypes for above functions.
	* io/Makefile (routines): Add xstat64, fxstat64, lxstat64,
	statfs64, fstatfs64, lstat64, open64, lseek64, creat64, and ftw64.
	* io/creat64.c: New file.
	* io/fstat64.c: New file.
	* io/lstat64.c: New file.
	* io/stat64.c: New file.
	* io/ftw64.c: New file.
	* io/ftw.c: Rewrite to allow easy definition of ftw64.
	* io/ftw.h: Add LFS interface.
	* io/fcntl.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* libio/Makefile (routines): Add iofgetpos64, iofopen64, iofsetpos64,
	freopen64, fseeko64, and ftello64.
	* libcio/fseeko64.c: New file.
	* libio/ftello64.c: New file.
	* libio/iofgetpos64.c: New file.
	* libio/iofopen64.c: New file.
	* libio/iofsetpos64.c: New file.
	* libio/fileops.c (_IO_file_fopen): Change to use _IO_off64_t.
	(_IO_file_attach): Likewise.
	(_IO_do_write): Likewise.
	(_IO_file_sync): Likewise.
	(_IO_file_seek): Likewise.
	(_IO_file_seekoff): Likewise.  Use _G_stat64.
	(_IO_file_fopen64): New function.
	(_IO_file_jumps): Initialize showmanyc and imbue.
	* libio/genops.c (_IO_default_seekpos): Change to use _IO_fpos64_t.
	(_IO_default_seekoff): Likewise.
	(_IO_default_seek): Likewise.
	(_IO_default_showmanyc, _IO_default_imbue): New functions.
	* libio/iofopncook.c (_IO_cookie_seek): Change to use _IO_off64_t.
	* libio/iolibio.h: Add prototypes for LFS functions.
	* libio/ioseekoff.c: Change to use _IO_fpos64_t.
	* libio/ioseekpos.c: Likewise.
	* libio/libio.h: Define _IO_fpos64_t and _IO_off64_t.
	(_IO_FILE): Move _offset field to end and change type to _IO_off64_t.
	(_IO_seekoff, _IO_seekpos): Change prototype.
	* libio/libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t): Change
	to use _IO_off64_t.
	Change prototypes for function from the *ops.c files.
	* libio/stdio.h: Add LFS interface definition.
	* libio/strops.c (_IO_str_seekoff): Change to use _IO_fpos64_t.
	* posix/Makefile (routines): Add pread64 and pwrite64.
	* posix/confstr.c: Handle _CS_LFS* requests.
	* posix/getconf.c: Handle LFS* requests.
	* sysdeps/generic/confname.h: Add _CS_LFS* constants.
	* posix/unistd.h: Document _LFS64_LARGEFILE and _LFS64_STDIO.
	Define off_t and off64_t appropriately.  Change prototypes of
	LFS functions.
	* posix/sys/types.h: Add LFS types.
	* resources/Makefile (routines): Add getrlimit64 and setlimit64.
	* resource/sys/resource.h: Change prototypes of LFS functions.
	* stdio-common/Makefile (routines): Add tmpfile64.
	* stdio-common/tmpfile64.c: New file.
	* sysdeps/generic/_G_config.h: Define _G_fpos64_t and _G_off64_t.
	Define _G_OPEN64, _G_LSEEK64, _G_FSTAT64.
	* sysdeps/unix/sysv/linux/_G_config.h: Likewise.
	* sysdeps/generic/bits/resource.h: Add LFS definitions.
	* sysdeps/unix/bsd/sun/sunos4/bits/resource.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/resource.h: Likewise.
	* sysdeps/generic/statfs.h: Use __fsblkcnt_t for some of the fields.
	* sysdeps/unix/sysv/linux/bits/statfs.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/statfs.h: Likewise.
	* sysdeps/generic/types.h: Define LFS types.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.
	* sysdeps/generic/sys/mman.h: Add LFS definitions.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/generic/mach/hurd/bits/fcntl.h: Add flock LFS extensions.
	* sysdeps/unix/bsd/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
	* sysdeps/generic/mach/hurd/bits/stat.h: Add stat LFS extensions.
	* sysdeps/unix/bsd/bits/stat.h: Likewise.
	* sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/sysv4/i386/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise.
	* sysdeps/posix/open64.c: New file.
	* sysdeps/stub/fstatfs64.c: New file.
	* sysdeps/stub/fxstat64.c: New file.
	* sysdeps/stub/getrlimit64.c: New file.
	* sysdeps/stub/lseek64.c: New file.
	* sysdeps/stub/lxstat64.c: New file.
	* sysdeps/stub/open64.c: New file.
	* sysdeps/stub/pread64.c: New file.
	* sysdeps/stub/pwrite64.c: New file.
	* sysdeps/stub/readdir64.c: New file.
	* sysdeps/stub/readdir64_r.c: New file.
	* sysdeps/stub/setrlimit64.c: New file.
	* sysdeps/stub/statfs64.c: New file.
	* sysdeps/stub/xstat64.c: New file.
	* sysdeps/unix/sysv/linux/llseek.c: Define as __llseek and make
	llseek and lseek64 weak aliases.
	* sysdeps/unix/sysv/linux/lseek64.c: New file.  Empty.
	* sysdeps/unix/sysv/linux/alpha/bits/dirent.h: New file.
	* sysdeps/unix/sysv/linux/bits/dirent.h: Add LFS definitions.

	* sysdeps/posix/tempname.c: Add extra argument to trigger use of
	open64.
	* sysdeps/stub/tempname.c: Likewise.
	* stdio-common/tempnam.c: Call __stdio_gen_tempname with extra
	argument.
	* stdio-common/tmpfile.c: Likewise.
	* stdio-common/tmpnam.c: Likewise.
	* stdio-common/tmpnam_r.c: Likewise.

	* libio/libioP.h: Add definition ofr showmanyc and imbue callbacks.
	* libio/fileops.c (_IO_file_jumps): Initialize showmanyc and imbue.
	* libio/iofopncook.c (_IO_cookie_jumps): Likewise.
	* libio/iopopen.c (_IO_proc_jumps): Likewise.
	* libio/memstream.c (_IO_mem_jumps): Likewise.
	* libio/obprintf.c (_IO_obstack_jumps): Likewise.
	* libio/vsnprintf.c (_IO_strn_jumps): Likewise.
	* libio/strops.c (_IO_str_jumps): Likewise.

	* manual/arith.texi: Add a few words why cabs should be used.
	* manual/llio.texi: Describe sync, fsync, fdatasync.
	Tell about cleanup handlers & fcntl,lseek,write,read,close,open.
	* manual/process.texi: Tell about cleanup handlers & system,waitpid,
	wait.
	* manual/signal.texi: Likewise for pause.
	* manual/terminal.texi: Likewise for tcdrain.
	* manual/time.texi: Document nanosleep.

	* posix/exevp.c: Don't use nested function.

	* stdlib/ucontext.h: New file.
	* sysdeps/i386/sys/ucontext.h: New file.  SysV/i386 API definitions.

	* sunrpc/xcrypt.c (hexval): Make a macro for efficiency.

	* sysdeps/i386/setjmp.h: Make `here` label local.

	* sysdeps/i386/elf/start.S: Define _fp_hw "variable".

	* sysdeps/stub/fstatfs.c: Correct warning.
	* sysdeps/stub/fxstat.c: Likewise.
	* sysdeps/stub/lxstat.c: Likewise.

	* sysdeps/unix/sysv/i386/i686/time.S: New file.

1997-10-03 20:56  Jason Merrill  <jason@yorick.cygnus.com>

	* malloc/obstack.h (obstack_empty_p): New macro.

1997-10-04 17:41  Philip Blundell  <Philip.Blundell@pobox.com>

	* inet/getnameinfo.c (getnameinfo): Remove spurious `#if INET6'.

1997-09-30  Zack Weinberg <zack@rabi.phys.columbia.edu>

	* maint.texi: Add copyright terms for libdb (Sleepycat, Harvard).
	Document new --with-binutils switch; delete reference to
	--with-gnu-as, --with-gnu-ld, --with-gnu-binutils.
	Add to description of --without-fp: a kernel FPU emulator
	is adequate (from FAQ)
	* INSTALL: Regenerated.

1997-09-30 17:29  Richard Henderson  <rth@cygnus.com>

	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Move
	_dl_hwcap declaration to ...
	(elf_machine_fixup_plt): ... here.

1 files changed, 104 insertions, 98 deletions

diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index 07a35f1b53..66d7eed0d0 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -61,19 +61,19 @@
 /* Define the macros `_' and `N_' for conveniently marking translatable
    strings in the libc source code.  */
 
-#define N_(msgid)	msgid
+# define N_(msgid)	msgid
 
-#include <libintl.h>
+# include <libintl.h>
 extern const char _libc_intl_domainname[];
 
-#ifdef dgettext
+# ifdef dgettext
 /* This is defined as an optimizing macro, so use it.  */
-#define	_(msgid)	dgettext (_libc_intl_domainname, (msgid))
-#else
+#  define _(msgid)	dgettext (_libc_intl_domainname, (msgid))
+# else
 /* Be sure to use only the __ name when `dgettext' is a plain function
    instead of an optimizing macro.  */
-#define	_(msgid)	__dgettext (_libc_intl_domainname, (msgid))
-#endif
+#  define _(msgid)	__dgettext (_libc_intl_domainname, (msgid))
+# endif
 
 #endif
 
@@ -83,50 +83,50 @@ extern const char _libc_intl_domainname[];
 /* The symbols in all the user (non-_) macros are C symbols.
    HAVE_GNU_LD without HAVE_ELF implies a.out.  */
 
-#if defined (HAVE_ASM_WEAK_DIRECTIVE) || defined (HAVE_ASM_WEAKEXT_DIRECTIVE)
-#define HAVE_WEAK_SYMBOLS
+#if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE
+# define HAVE_WEAK_SYMBOLS
 #endif
 
 #ifndef __SYMBOL_PREFIX
-#ifdef NO_UNDERSCORES
-#define __SYMBOL_PREFIX
-#else
-#define __SYMBOL_PREFIX "_"
-#endif
+# ifdef NO_UNDERSCORES
+#  define __SYMBOL_PREFIX
+# else
+#  define __SYMBOL_PREFIX "_"
+# endif
 #endif
 
 #ifndef C_SYMBOL_NAME
-#ifdef NO_UNDERSCORES
-#define C_SYMBOL_NAME(name) name
-#else
-#define C_SYMBOL_NAME(name) _##name
-#endif
+# ifdef NO_UNDERSCORES
+#  define C_SYMBOL_NAME(name) name
+# else
+#  define C_SYMBOL_NAME(name) _##name
+# endif
 #endif
 
 
 /* Define ALIAS as a strong alias for ORIGINAL.  */
 #ifdef HAVE_ASM_SET_DIRECTIVE
-#define strong_alias_asm(original, alias)	\
+# define strong_alias_asm(original, alias)	\
   ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias);	\
   .set C_SYMBOL_NAME (alias),C_SYMBOL_NAME (original)
-#ifdef ASSEMBLER
-#define strong_alias(original, alias)	strong_alias_asm (original, alias)
-#else
-#define strong_alias(original, alias)	\
+# ifdef ASSEMBLER
+#  define strong_alias(original, alias)	strong_alias_asm (original, alias)
+# else
+#  define strong_alias(original, alias)	\
   asm (__string_1 (ASM_GLOBAL_DIRECTIVE) " " __SYMBOL_PREFIX #alias "\n" \
        ".set " __SYMBOL_PREFIX #alias "," __SYMBOL_PREFIX #original);
-#endif
+# endif
 #else
-#define strong_alias_asm(original, alias)	\
+# define strong_alias_asm(original, alias)	\
   ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME (alias);	\
   C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
-#ifdef ASSEMBLER
-#define strong_alias(original, alias)	strong_alias_asm (original, alias)
-#else
-#define strong_alias(original, alias)	\
+# ifdef ASSEMBLER
+#  define strong_alias(original, alias)	strong_alias_asm (original, alias)
+# else
+#  define strong_alias(original, alias)	\
   asm (__string_1 (ASM_GLOBAL_DIRECTIVE) " " __SYMBOL_PREFIX #alias "\n" \
        __SYMBOL_PREFIX #alias " = " __SYMBOL_PREFIX #original);
-#endif
+# endif
 #endif
 
 /* Helper macros used above.  */
@@ -136,77 +136,77 @@ extern const char _libc_intl_domainname[];
 
 #ifdef HAVE_WEAK_SYMBOLS
 
-#ifdef ASSEMBLER
+# ifdef ASSEMBLER
 
-#ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
+#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
 
 /* Define ALIAS as a weak alias for ORIGINAL.
    If weak aliases are not available, this defines a strong alias.  */
-#define weak_alias(original, alias)	\
+#   define weak_alias(original, alias)	\
   .weakext C_SYMBOL_NAME (alias), C_SYMBOL_NAME (original)
 
 /* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined).  */
-#define weak_extern(symbol)	\
+#   define weak_extern(symbol)	\
   .weakext C_SYMBOL_NAME (symbol)
 
-#else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
+#  else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
 
 /* Define ALIAS as a weak alias for ORIGINAL.
    If weak aliases are not available, this defines a strong alias.  */
-#define weak_alias(original, alias)	\
+#   define weak_alias(original, alias)	\
   .weak C_SYMBOL_NAME (alias);	\
   C_SYMBOL_NAME (alias) = C_SYMBOL_NAME (original)
 
 
 /* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined).  */
-#define weak_extern(symbol)	\
+#   define weak_extern(symbol)	\
   .weak C_SYMBOL_NAME (symbol)
 
-#endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
+#  endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
 
-#else /* ! ASSEMBLER */
+# else /* ! ASSEMBLER */
 
-#ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
-#define weak_extern_asm(symbol)	asm (".weakext " __SYMBOL_PREFIX #symbol);
-#define weak_alias_asm(original, alias) \
+#  ifdef HAVE_ASM_WEAKEXT_DIRECTIVE
+#   define weak_extern_asm(symbol) asm (".weakext " __SYMBOL_PREFIX #symbol);
+#   define weak_alias_asm(original, alias) \
   asm (".weakext " __SYMBOL_PREFIX #alias ", " __SYMBOL_PREFIX #original);
-#else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
-#define weak_extern_asm(symbol)	asm (".weak " __SYMBOL_PREFIX #symbol);
-#define weak_alias_asm(original, alias) \
+#  else /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
+#   define weak_extern_asm(symbol)	asm (".weak " __SYMBOL_PREFIX #symbol);
+#   define weak_alias_asm(original, alias) \
   asm (".weak " __SYMBOL_PREFIX #alias "\n" \
        __SYMBOL_PREFIX #alias " = " __SYMBOL_PREFIX #original);
-#endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
+#  endif /* ! HAVE_ASM_WEAKEXT_DIRECTIVE */
 
-#define weak_alias(o, a) weak_alias_asm (o, a)
-#define weak_extern(symbol) weak_extern_asm (symbol)
+#  define weak_alias(o, a) weak_alias_asm (o, a)
+#  define weak_extern(symbol) weak_extern_asm (symbol)
 
-#endif /* ! ASSEMBLER */
+# endif /* ! ASSEMBLER */
 #else
-#define	weak_alias(original, alias) strong_alias(original, alias)
-#define weak_extern(symbol)	/* Do nothing; the ref will be strong.  */
+# define weak_alias(original, alias) strong_alias(original, alias)
+# define weak_extern(symbol)	/* Do nothing; the ref will be strong.  */
 #endif
 
 
-#if (!defined (ASSEMBLER) && \
+#if (!defined ASSEMBLER && \
      (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)))
 /* GCC 2.7 and later has special syntax for weak symbols and aliases.
    Using that is better when possible, because the compiler and assembler
    are better clued in to what we are doing.  */
-#undef	strong_alias
-#define strong_alias(name, aliasname) \
+# undef	strong_alias
+# define strong_alias(name, aliasname) \
   extern __typeof (name) aliasname __attribute__ ((alias (#name)));
 
-#ifdef HAVE_WEAK_SYMBOLS
-#undef	weak_alias
-#define weak_alias(name, aliasname) \
+# ifdef HAVE_WEAK_SYMBOLS
+#  undef weak_alias
+#  define weak_alias(name, aliasname) \
   extern __typeof (name) aliasname __attribute__ ((weak, alias (#name)));
 
 /* This comes between the return type and function name in
    a function definition to make that definition weak.  */
-#define weak_function __attribute__ ((weak))
-#define weak_const_function __attribute__ ((weak, __const__))
+#  define weak_function __attribute__ ((weak))
+#  define weak_const_function __attribute__ ((weak, __const__))
 
-#endif	/* HAVE_WEAK_SYMBOLS.  */
+# endif	/* HAVE_WEAK_SYMBOLS.  */
 #endif	/* Not ASSEMBLER, and GCC 2.7 or later.  */
 
 
@@ -215,39 +215,45 @@ extern const char _libc_intl_domainname[];
    can define functions as weak symbols.  The compiler will emit a `.globl'
    directive for the function symbol, and a `.weak' directive in addition
    will produce an error from the assembler.  */
-#define weak_function /* empty */
-#define weak_const_function /* empty */
+# define weak_function		/* empty */
+# define weak_const_function	/* empty */
 #endif
 
+/* On some platforms we can make internal function calls (i.e., calls of
+   functions not exported) a bit faster by using a different calling
+   convention.  */
+#ifndef internal_function
+# define internal_function	/* empty */
+#endif
 
 /* When a reference to SYMBOL is encountered, the linker will emit a
    warning message MSG.  */
 #ifdef HAVE_GNU_LD
-#ifdef HAVE_ELF
+# ifdef HAVE_ELF
 
 /* We want the .gnu.warning.SYMBOL section to be unallocated.  */
-#ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
-#define __make_section_unallocated(section_string)	\
+#  ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
+#   define __make_section_unallocated(section_string)	\
   asm(".section " section_string "; .previous");
-#elif defined (HAVE_ASM_POPSECTION_DIRECTIVE)
-#define __make_section_unallocated(section_string)	\
+#  elif defined (HAVE_ASM_POPSECTION_DIRECTIVE)
+#   define __make_section_unallocated(section_string)	\
   asm(".pushsection " section_string "; .popsection");
-#else
-#define __make_section_unallocated(section_string)
-#endif
+#  else
+#   define __make_section_unallocated(section_string)
+#  endif
 
-#define link_warning(symbol, msg)			\
+#  define link_warning(symbol, msg)			\
   __make_section_unallocated (".gnu.warning." #symbol)	\
   static const char __evoke_link_warning_##symbol[]	\
     __attribute__ ((section (".gnu.warning." #symbol))) = msg;
-#else
-#define link_warning(symbol, msg)		\
+# else
+#  define link_warning(symbol, msg)		\
   asm(".stabs \"" msg "\",30,0,0,0\n"	\
       ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
-#endif
+# endif
 #else
 /* We will never be heard; they will all die horribly.  */
-#define link_warning(symbol, msg)
+# define link_warning(symbol, msg)
 #endif
 
 /* A canned warning for sysdeps/stub functions.  */
@@ -263,60 +269,60 @@ extern const char _libc_intl_domainname[];
 
 /* Symbol set support macros.  */
 
-#ifdef HAVE_ELF
+# ifdef HAVE_ELF
 
 /* Make SYMBOL, which is in the text segment, an element of SET.  */
-#define text_set_element(set, symbol)	_elf_set_element(set, symbol)
+#  define text_set_element(set, symbol)	_elf_set_element(set, symbol)
 /* Make SYMBOL, which is in the data segment, an element of SET.  */
-#define data_set_element(set, symbol)	_elf_set_element(set, symbol)
+#  define data_set_element(set, symbol)	_elf_set_element(set, symbol)
 /* Make SYMBOL, which is in the bss segment, an element of SET.  */
-#define bss_set_element(set, symbol)	_elf_set_element(set, symbol)
+#  define bss_set_element(set, symbol)	_elf_set_element(set, symbol)
 
 /* These are all done the same way in ELF.
    There is a new section created for each set.  */
-#ifdef PIC
+#  ifdef PIC
 /* When building a shared library, make the set section writable,
    because it will need to be relocated at run time anyway.  */
-#define _elf_set_element(set, symbol) \
+#   define _elf_set_element(set, symbol) \
   static const void *__elf_set_##set##_element_##symbol##__ \
     __attribute__ ((unused, section (#set))) = &(symbol)
-#else
-#define _elf_set_element(set, symbol) \
+#  else
+#   define _elf_set_element(set, symbol) \
   static const void *const __elf_set_##set##_element_##symbol##__ \
     __attribute__ ((unused, section (#set))) = &(symbol)
-#endif
+#  endif
 
 /* Define SET as a symbol set.  This may be required (it is in a.out) to
    be able to use the set's contents.  */
-#define symbol_set_define(set)	symbol_set_declare(set)
+#  define symbol_set_define(set)	symbol_set_declare(set)
 
 /* Declare SET for use in this module, if defined in another module.  */
-#define symbol_set_declare(set)	\
+#  define symbol_set_declare(set) \
   extern void *const __start_##set __attribute__ ((__weak__));		\
   extern void *const __stop_##set __attribute__ ((__weak__));		\
   weak_extern (__start_##set) weak_extern (__stop_##set)
 
 /* Return a pointer (void *const *) to the first element of SET.  */
-#define symbol_set_first_element(set)	(&__start_##set)
+#  define symbol_set_first_element(set)	(&__start_##set)
 
 /* Return true iff PTR (a void *const *) has been incremented
    past the last element in SET.  */
-#define symbol_set_end_p(set, ptr)	((ptr) >= &__stop_##set)
+#  define symbol_set_end_p(set, ptr)	((ptr) >= &__stop_##set)
 
-#else	/* Not ELF: a.out.  */
+# else	/* Not ELF: a.out.  */
 
-#define	text_set_element(set, symbol)	\
+#  define text_set_element(set, symbol)	\
   asm(".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
-#define	data_set_element(set, symbol)	\
+#  define data_set_element(set, symbol)	\
   asm(".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
-#define	bss_set_element(set, symbol)	?error Must use initialized data.
-#define symbol_set_define(set)		void *const (set)[1];
-#define symbol_set_declare(set)		extern void *const (set)[1];
+#  define bss_set_element(set, symbol)	?error Must use initialized data.
+#  define symbol_set_define(set)	void *const (set)[1];
+#  define symbol_set_declare(set)	extern void *const (set)[1];
 
-#define symbol_set_first_element(set)	&(set)[1]
-#define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
+#  define symbol_set_first_element(set)	&(set)[1]
+#  define symbol_set_end_p(set, ptr)	(*(ptr) == 0)
 
-#endif	/* ELF.  */
+# endif	/* ELF.  */
 #endif	/* Have GNU ld.  */
 
 #endif /* libc-symbols.h */