From c131718ccc1db101df54fb04f34f5611c3678450 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 8 Apr 1997 23:42:08 +0000 Subject: Update. 1997-04-09 01:24 Ulrich Drepper * rellns-sh: Rewrite to work also in presence of symlinks. * arpg/argp-fmtstream.c: Add casts to prevent warnings. * argp/argp-fmtstream.h: Likewise. * argp/argp-help.c: Likewise. * elf/dl-minimal.c: Add definition of calloc. * elf/version.c: Add casts to prevent warnings. (_dl_check_map_versions): Use calloc instead of malloc+memset. * locale/setlocale.c (_nl_current): Add element with index LC_ALL. Reported by Greg McGary . * manual/libc.texinfo: Update malloc documentation for new malloc. * manual/memory.texi: Likewise. Patch by Wolfram Gloger . * math/libm-test.c (check_long): New function. (check_longlong): New function. (rinttol_test): New function. (rinttoll_test): New function. * nis/nss_compat/compat-grp.c (in_blacklist): Improve a bit. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * stdlib/erand48_r.c (erand48_r): Build double value using ieee754_double union and use random bits in different order to increase effect of seed. Reported by David Mosberger-Tang . * sunrpc/svc_auth.c: Moved to ... * sysdeps/generic/svc_auth.c: ...here. * time/time.h: Pretty print. 1997-04-08 07:19 H.J. Lu * libio/genops.c (_IO_flush_all_linebuffered): don't flush on a read-only stream. 1997-04-09 01:19 Ulrich Drepper * malloc/malloc.c (mALLOC_STATs) [MALLOC_DEBUG>1]: Put declaration in correct place. Patch by Marcus G. Daniels . 1997-04-07 15:34 Ulrich Drepper * stdio-common/Makefile (tests): Add tst-ferror. * stdio-common/tst-ferror.c: New file. Some tests for error indicator of streams. * stdio-common/tst-ferror.input: New file. * isomac.c: Let tests not fail because the compiler defines itself symbols which violate the name space rules. gcc defines symbols for the architecture which are not protected by an underscore character. * math/Makefile (libm-support): Add s_rinttol and s_rinttoll. (libm-calls): Add s_clog. * sysdeps/libm-ieee754/s_clog.c: New file. Implementation of logarithm of complex value. * sysdeps/libm-ieee754/s_clogf.c: New file. * sysdeps/libm-ieee754/s_clogl.c: New file. * math/libm-test.c (clog_test): Compile this function. Fix a few typos. (main): Call clog_test. * sysdeps/libm-ieee754/s_rinttol.c: New file. Round long double value to long int. * sysdeps/libm-i387/s_rinttol.S: New file. * sysdeps/libm-ieee754/s_rinttoll.c: new file. Round long double value to long long int. * sysdeps/libm-i387/s_rinttoll.S: New file. * sysdeps/libm-ieee754/s_rintl.c: Many corrections. The previous version was full of errors. * math/math.h (rinttol): Argument is of type `long double' not `double'. (rinttoll): Likewise. (roundtol): Likewise. (roundtoll): Likewise. 1997-04-06 11:32 H.J. Lu * posix/getopt.c (_getopt_initialize): Preserve optind. (_getopt_internal): Set optind to 1 if optind == 0 before calling _getopt_initialize (). 1997-04-05 16:45 Thorsten Kukuk * nis/rpcsvc/nislib.h: Change const nis_name to new type const_nis_name. * nis/nis_intern.c: Likewise. * nis/nis_intern.h: Likewise. * nis/nis_server.c: Likewise. * nis/nis_subr.c: Likewise. * nis/nis_table.c: Likewise. * nis/nis_names.c: Likewise. Fill out ns_request structure in nis_add(). * nis/nss_compat/compat-pwd.c: Use reentrant netgroup functions. * nis/nss_compat/compat-spwd.c: Likewise. 1997-03-27 07:37 H.J. Lu * libio/fileops.c (_IO_file_overflow): Set error when try to write on a read-only stream. * sysdeps/gnu/utmpbits.h (ut_xtime): New symbol. (ut_time): Define it only if _NO_UT_TIME is not defined. 1997-04-06 00:42 Ulrich Drepper * misc/tst-tsearch.c: Include . Define _GNU_SOURCE only if not already defined. 1997-04-05 16:14 Ulrich Drepper * sysdeps/unix/sysv/linux/netatalk/at.h: Include to get definition of sa_family_t for . Reported by a sun . * malloc/malloc.c (cALLOc): Little optimization. --- elf/dl-minimal.c | 13 ++++++++++++- elf/dl-version.c | 8 +++----- 2 files changed, 15 insertions(+), 6 deletions(-) (limited to 'elf') diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c index d83620d02b..12d38c9a3a 100644 --- a/elf/dl-minimal.c +++ b/elf/dl-minimal.c @@ -1,5 +1,5 @@ /* Minimal replacements for basic facilities used in the dynamic linker. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 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 @@ -77,6 +77,17 @@ malloc (size_t n) return alloc_last_block; } +/* We use this function occasionally since the real implementation may + be optimized when it can assume the memory it returns already is + set to NUL. */ +void * weak_function +calloc (size_t nmemb, size_t size) +{ + size_t total = nmemb * size; + void *result = malloc (total); + return memset (result, '\0', total); +} + /* This will rarely be called. */ void weak_function free (void *ptr) diff --git a/elf/dl-version.c b/elf/dl-version.c index 2a6f1b94df..71eff0d962 100644 --- a/elf/dl-version.c +++ b/elf/dl-version.c @@ -199,7 +199,7 @@ _dl_check_map_versions (struct link_map *map, int verbose) aux->vna_flags & VER_FLG_WEAK); /* Compare the version index. */ - if ((aux->vna_other & 0x7fff) > ndx_high) + if ((unsigned int) (aux->vna_other & 0x7fff) > ndx_high) ndx_high = aux->vna_other & 0x7fff; if (aux->vna_next == 0) @@ -230,7 +230,7 @@ _dl_check_map_versions (struct link_map *map, int verbose) ent = (ElfW(Verdef) *) (map->l_addr + def->d_un.d_ptr); while (1) { - if ((ent->vd_ndx & 0x7fff) > ndx_high) + if ((unsigned int) (ent->vd_ndx & 0x7fff) > ndx_high) ndx_high = ent->vd_ndx & 0x7fff; if (ent->vd_next == 0) @@ -247,9 +247,7 @@ _dl_check_map_versions (struct link_map *map, int verbose) which can be indexed by the version index in the VERSYM section. */ map->l_versions = (struct r_found_version *) - malloc ((ndx_high + 1) * sizeof (*map->l_versions)); - memset (map->l_versions, '\0', - (ndx_high + 1) * sizeof (*map->l_versions)); + calloc (ndx_high + 1, sizeof (*map->l_versions)); if (map->l_versions == NULL) { _dl_signal_error (ENOMEM, (*map->l_name ? map->l_name : _dl_argv[0]), -- cgit v1.2.3