Update. cvs/libc20x-ud-970316

1 files changed, 350 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index e3b6b1594b..19f00ad037 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,353 @@
+1997-03-16 19:30  H.J. Lu  <hjl@gnu.ai.mit.edu>
+
+	* sysdeps/unix/sysv/linux/syscalls.list: Add sys_fstat,
+	sys_lstat and sys_stat.
+
+1997-03-17 04:00  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/libmieee754/w_atan2.c: Don't ignore exception if library
+	type is SVID.
+	* sysdeps/libmieee754/w_atan2f.c: Likewise.
+	* sysdeps/libmieee754/w_atan2l.c: Likewise.
+
+	* sysdeps/unix/sysv/linux/sys/mman.h (msync): Add descrption for
+	FLAGS parameter.
+
+1997-03-16 18:43  Ulrich Drepper  <drepper@cygnus.com>
+
+	* manual/filesys.texi: Add documentation for scandir and alphasort.
+	* manual/examples/dir2.c: New example for scandir.
+
+	* sysdeps/i386/huge_val.h: New file.  ix87 specific infinity values.
+	* sysdeps/m68k/huge_val.h: New file.  m68k specific infinity values.
+	* sysdeps/ieee754/huge_val.h: Remove definition of long double
+	definition.  Make it the same as the double definition.
+
+	* sysdeps/libm-i387/e_acos.S: Fix bug in FPU stack handling.
+	* sysdeps/libm-i387/e_acosf.S: Likewise.
+	* sysdeps/libm-i387/e_acosl.S: Likewise.
+	* sysdeps/libm-i387/e_asin.S: Likewise.
+	* sysdeps/libm-i387/e_asinf.S: Likewise.
+	* sysdeps/libm-i387/e_asinl.S: Likewise.
+	* sysdeps/libm-i387/e_exp.S: Likewise.
+	* sysdeps/libm-i387/e_expf.S: Likewise.
+	* sysdeps/libm-i387/e_expl.S: Likewise.
+	* sysdeps/libm-i387/s_scalbn.S: Likewise.
+	* sysdeps/libm-i387/s_scalbnf.S: Likewise.
+	* sysdeps/libm-i387/s_scalbnl.S: Likewise.
+
+	* sysdeps/libm-i387/e_log.S: Optimize branch code.
+	* sysdeps/libm-i387/e_logf.S: Likewise.
+	* sysdeps/libm-i387/e_logl.S: Likewise.
+	* sysdeps/libm-i387/e_log10.S: Likewise.
+	* sysdeps/libm-i387/e_log10f.S: Likewise.
+	* sysdeps/libm-i387/e_log10l.S: Likewise.
+
+	* sysdeps/libm-i387/e_pow.S: Major rewrite to handle special cases.
+	* sysdeps/libm-i387/e_powf.S: Likewise.
+	* sysdeps/libm-i387/e_powl.S: Likewise.
+
+	* sysdeps/libm-i387/s_expm1.S: Change return value for -inf
+	argument to -1.0.
+	* sysdeps/libm-i387/s_expm1f.S: Likewise.
+	* sysdeps/libm-i387/s_expm1l.S: Likewise.
+
+	* sysdeps/libm-i387/s_isinfl.c: Return -1 for -inf.
+
+	* sysdeps/libm-i387/s_logbl.S: Correct return value.  Discard first
+	stack element after fxtract.
+
+	* sysdeps/libm-ieee754/e_atan2l.c: New file.  `long double'
+	implementation for atan2 function.
+
+	* sysdeps/libm-ieee754/k_standard.c: Return NAN for libm not in
+	_SVID_ mode when acos, asin, atan2, log, log10 is called with
+	argument out of range.
+	Add new error case for pow(+0,neg).
+
+	* sysdeps/libm-ieee754/s_isinf.c: Rewrite to return -1 for -inf.
+	* sysdeps/libm-ieee754/s_isinff.c: Likewise.
+	* sysdeps/libm-ieee754/s_isinfl.c: Likewise.
+
+	* sysdeps/libm-ieee754/s_scalbnl.c (huge, tiny): Adapt values for
+	long double type.
+
+	* sysdeps/libm-ieee754/w_atan2.c: Do not raise exception expect when
+	in SVID mode.
+	* sysdeps/libm-ieee754/w_atan2f.c: Likewise.
+	* sysdeps/libm-ieee754/w_atan2l.c: Likewise.
+
+	* sysdeps/libm-ieee754/w_pow.c: Distinguish error cases for x is +0
+	or -0.
+	* sysdeps/libm-ieee754/w_powf.c: Likewise.
+	* sysdeps/libm-ieee754/w_powl.c: Likewise.
+
+	* sysdeps/posix/isfdtype.c: Add cast to prevent warning.
+
+	* sysdeps/stub/fcntlbits.h: Update copyright.
+	* sysdeps/unix/bsd/fcntlbits.h: Likewise.
+	* sysdeps/unix/bsd/bsd4.4/fcntlbits.h: Likewise.
+	* sysdeps/unix/bsd/sun/sunos4/fcntlbits.h: Likewise.
+	* sysdeps/unix/bsd/ultrix4/fcntlbits.h: Likewise.
+	* sysdeps/unix/common/fcntlbits.h: Likewise.
+	* sysdeps/unix/sysv/fcntlbits.h: Likewise.  Define O_FSYNC as alias
+	of O_SYNC.  Add BSD compatibility macros FAPPEND, FFSYNC, FNONBLOCK,
+	and FNDELAY.
+	* sysdeps/unix/sysv/irix4/fcntlbits.h: Likewise.
+
+	* sysdeps/unix/readdir_r.c: Don't copy whole `struct dirent' record,
+	only reclen bytes.
+
+	* sysdeps/unix/sysv/linux/fcntlbits.h [__USE_GNU]: Add O_READ, O_WRITE
+	and O_NORW.
+	* sysdeps/unix/sysv/linux/alpha/fcntlbits.h: Likewise.
+
+	* sysdeps/unix/sysv/linux/init-first.h: Add copyright.
+
+	* sysdeps/unix/sysv/linux/fxstat.c: New file.  Rewrite kernel-level
+	struct stat to user-level form.
+	* sysdeps/unix/sysv/linux/lxstat: New file.
+	* sysdeps/unix/sysv/linux/xstat: New file.
+	* sysdeps/unix/sysv/linux/kernel_stat.h: Define struct stat used in
+	kernel.
+	* sysdeps/unix/sysv/linux/statbuf.h (struct stat): Change definition
+	to use prescribed types for elements.
+	(_STAT_VER): Change to value 3.
+	* sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
+	* sysdeps/unix/sysv/linux/Dist: Add kernel_stat.h.
+	* sysdeps/unix/sysv/linux/alpha/Dist: Likewise.
+
+	* time/Makefile: Correct dependencies for test-tz.
+
+	* sysdeps/generic/sys/mman.h (msync): Add third parameter.
+
+1997-03-16 15:02  a sun  <asun@zoology.washington.edu>
+
+	* sysdeps/unix/sysv/linux/net/if_ppp.h: Don't use incompatible
+	kernel header.
+	* sysdeps/unix/sysv/linux/net/ppp_defs.h: Likewise.
+
+1997-03-14 17:15  Ulrich Drepper  <drepper@cygnus.com>
+
+	* db/hash/hash_bigkey.c (__big_delete): Don't call __free_ovflpage
+	without testing for last_bfp to be NULL.
+	Reported by fabsoft@fabserver1.zarm.uni-bremen.de.
+
+1997-03-14 04:00  Kurt Garloff  <garloff@kg1.ping.de>
+
+	* sysdeps/unix/sysv/linux/fcntlbits.h (O_FSYNC): Make alias for O_SYNC.
+	(FASYNC): Move to __USE_BSD section.  Create new macro O_ASYNC.
+
+1997-03-14 02:50  Ulrich Drepper  <drepper@cygnus.com>
+
+	* nis/nss_nis/nis-hosts.c (_nss_nis_gethostbyname2_r): New
+	functions.  Compare result for correct address type.
+	(_nss_nis_gethostbyname_r): Use _nss_nis_gethostbyname2_r.
+	* nss/nss_files/files-hosts.c: Likewise.
+	Reported by Mirko Streckenbach <mirko@marian.hil.de>.
+
+1997-02-17 01:40  Zlatko Calusic  <zcalusic@srce.hr>
+
+	* time/strptime.c (recursive): Return rp to caller.
+	(strptime_internal): First check for long names, then abbreviated
+	(month & weekday).
+
+1997-03-11 17:00  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* time/strptime.c (strptime_internal) [case 'Y']: Always subtract
+	1900 from year, regardless of century.
+
+1997-03-12 05:43  Ulrich Drepper  <drepper@cygnus.com>
+
+	* stdlib/strtod.c (_tens_in_limb) [BITS_PER_MP_LIMB > 32]: Make
+	all numbers unsigned to make buggy gccs happy.
+	Patch by Bryan W. Headley <bheadley@interaccess.com>.
+
+	* sysdeps/unix/sysv/linux/netinet/ip.h: Add backward-compatibility
+	definitions.  Patch by a sun <asun@zoology.washington.edu>.
+	Pretty print header.
+
+	* Makerules (build-shlib): Also create symlink if library is versioned.
+	Based on a patch by H.J. Lu <hjl@gnu.ai.mit.edu>.
+	Remove special rule to libc.so symlink.
+
+1997-03-11 22:39  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/libm-ieee754/k_standard.c (__kernel_standard): Correct
+	return values for acos, asin, and atan2.
+	Reported by Andreas Jaeger <aj@arthur.pfalz.de>.
+
+1997-03-10 18:16 Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>
+
+	* nis/ypclnt.c (__yp_bind): Fix possible buffer overflow.
+
+1997-03-10 18:06  Bernd Schmidt  <crux@Pool.Informatik.RWTH-Aachen.DE>
+
+	* dirent/alphasort.c (alphasort): Interpret arguments as pointers
+	to pointers to directory entries so that alphasort really can be
+	used as argument for scandir.
+
+1997-03-09 23:33  Andreas Jaeger  <aj@arthur.pfalz.de>
+
+	* string/strdup.c: Declare memcpy if !(_LIBC || STDC_HEADERS)
+	instead of strcpy.
+
+1997-03-10 03:34  Ulrich Drepper  <drepper@cygnus.com>
+
+	* catgets/catgets.c (catopen): Always add NLSPATH to search path for
+	catalogs, not only if the envvar NLSPATH is not available.
+	Reported by Andries.Brouwer@cwi.nl.
+
+1997-03-10 02:46  Ulrich Drepper  <drepper@cygnus.com>
+
+	* Makeconfig (localtime-file): Don't define using installation
+	directory.
+	(inst_localtime-file): New variable.
+	* time/Makefile (installed-localtime-file): Use inst_localtime-file.
+	Reported by Edward Seidl <seidl@janed.com>.
+
+1997-03-10 02:31  H.J. Lu  <hjl@gnu.ai.mit.edu>
+
+	* time/Makefile: Add source files to dependencies for test data.
+
+1997-03-09 22:53  Thorsten Kukuk  <kukuk@weber.uni-paderborn.de>
+
+	* nis/nss_nis/nis-ethers.c: Don't ignore return value of yp_all.
+	* nis/nss_nis/nis-proto.c: Likewise.
+	* nis/nss_nis/nis-rpc.c: Likewise.
+	* nis/nss_nis/nis-service.c: Likewise.
+
+1997-03-20 20:44  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
+
+	* sysdeps/mach/hurd/euidaccess.c: Define as __euidaccess and make
+	euidaccess weak alias.
+
+1997-03-05 10:40  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
+
+	* hurd/hurd.h (vpprintf): Include <stdarg.h>.  New declaration.
+
+	* hurd/set-host.c (_hurd_set_host_config): Cast second arg to
+	__file_name_split.
+
+	* mach/mach_error.c (mach_error_string_int): Give full prototype.
+	* mach/errstring.c (mach_error_string_int): Likewise.
+	* mach/error_compat.c (__mach_error_map_compat): Likewise.
+	* hurd/vpprintf.c (pwrite, vpprintf): Likewise.
+	* stdio/vasprintf.c (vasprintf): Likewise.
+
+	* mach/mach/mach_traps.h: Include <mach/kern_return.h>.
+
+	* mach/spin-solid.c: Include <mach/mach_traps.h>.
+	* mach/spin-solid.c (__spin_lock_solid): Provide arg to
+	swtch_pri.
+
+	* mach/mach_init.c: Include <mach/mig_support.h>.
+
+	* mach/mach_error.h (mach_error_string, mach_error,
+	mach_error_type): Always provide prototypes.
+
+	* mach/mach/error.h (mach_error_fn_t): Comment out declaration; it
+	appears to be entirely unused dead code.
+
+1997-03-02 13:38  Miles Bader  <miles@gnu.ai.mit.edu>
+
+	* string/argz.h (__need_error_t): New macro, before including <errno.h>
+	[!__const] (__const): New macro.
+	[!__error_t_defined] (error_t): New typedef.
+
+1997-03-09 06:59  Ulrich Drepper  <drepper@cygnus.com>
+
+	* posix/unistd.h: Add prototype for __euidaccess.
+	* sysdeps/posix/euidaccess.c: Define as __euidaccess and make
+	euidaccess weak alias.
+	* sysdeps/stub/euidaccess.c: Likewise.
+	* inet/rcmd.c: Use __ protected versions of non-standard functions.
+
+	* locale/programs/localedef.c: Don't use LOCALE_PATH to find
+	binary locale files.  Use LOCALEDIR only.
+	* locale/programs/locfile.c: When named file not found and not
+	absolute use path in I18NPATH.
+
+	* sysdeps/generic/socketbits.h: Add PF_FILE as synonym for PF_LOCAL
+	and AF_FILE as synonym for AF_LOCAL.
+	* sysdeps/unix/sysv/linux/socketbits.h: Likewise.
+
+	* time/Makefile: Rewrite rules for test to handle parallel builds.
+
+1997-03-09 05:26  Ulrich Drepper  <drepper@cygnus.com>
+
+	* manual/startup.texi (EXIT_FAILURE): Fix typo.  Patch by
+	robbe@orcus.priv.at.
+
+1997-03-09 05:10  Edward Seidl  <seidl@janed.com>
+
+	* sysdeps/i386/elf/start.S (nofini): *Really* align stack to
+	8-byte boundary.
+
+1997-03-09 01:48  Ulrich Drepper  <drepper@cygnus.com>
+
+	* elf/link.h: Include <features.h>.
+	Patch by Andreas Jaeger  <aj@arthur.pfalz.de>.
+
+1997-03-08 21:48  Thorsten Kukuk  <kukuk@tk.uni-paderborn.de>
+
+	Rewrite NIS code to allow empty keys.
+	* nis/nss_nis/nis-ethers.c: Rewritten.
+	* nis/nss_nis/nis-proto.c: Rewritten.
+	* nis/nss_nis/nis-publickey.c: Rewritten.
+	* nis/nss_nis/nis-rpc.c: Rewritten.
+	* nis/nss_nis/nis-service.c: Rewritten.
+
+1997-03-08 16:02  Andreas Jaeger  <aj@arthur.pfalz.de>
+
+	* time/scheck.c (scheck): Add extra const to second argument.
+
+	* time/private.h: Correct prototypes to match definition.
+
+1997-03-08 05:30  Ulrich Drepper  <drepper@cygnus.com>
+
+	* inet/rcmd.c (iruserok): Use euidaccess instead of half-hearted
+	switching of UID before opening .rhosts.
+
+	* posix/regex.c: Merge with regex sources from Arnold Robbins'
+	version in GNU awk.
+	* posix/regex.h: Likewise.
+
+	Add regex test suite by Tom Lord.
+	* posix/Makefile (distribute): Add TESTS, TESTS2C.sed, and testcases.h.
+	(tests): Add runtests.
+	(before-compile): Add testcases.h.
+	(testcases.h): New rule to generate header with tests.
+	* posix/TESTS: New file.
+	* posix/TESTS2C.sed.: New file.
+	* posix/runtests.c: New file.
+	* posix/testcases.h: New file.
+
+	* time/ialloc.c: Update from tzcode1997c.
+	* time/private.h: Likewise.
+	* time/scheck.c: Likewise.
+	* time/tzselect.ksh: Likewise.
+	* time/zdump.c: Likewise.
+	* time/zic.c: Likewise.
+
+	* time/tzfile.c: Pretty print.
+
+1997-02-24 07:12  Geoff Keating  <geoffk@ozemail.com.au>
+
+	* stdio-common/vfscanf.c: Use __va_copy if available.
+
+1997-03-06 13:50  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* malloc/malloc.c (mprotect) [_LIBC]: Define as __mprotect to
+	clean up namespace.
+
+1997-03-07 05:27  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/i386/sigaction.c: The user- and
+	kernel-level sigaction structure is different.  handle this
+	correctly.
+	Bug report by Andres Jaeger <jaeger@informatik.uni-kl.de>.
+
 1997-03-06 05:55  David Engel  <david@sw.ods.com>
 
 	* sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Also