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97fd3a3003
2003-11-25 Ulrich Drepper <drepper@redhat.com> * posix/runptests.c (main): Make errors fatal. * posix/PTESTS: One test in GA135 and GA136 check functionality which seems not guaranteed. 2003-11-25 Jakub Jelinek <jakub@redhat.com> * posix/regexec.c (re_search_internal): If prune_impossible_nodes returned REG_NOMATCH, set match_last to -1. Don't initialize pmatch[0] needlessly. Fix comment. (prune_impossible_nodes): Don't segfault on NULL state_log entry. (set_regs): Fix comment. * posix/regcomp.c (parse_bracket_exp): Only set has_plural_match if adding both SIMPLE_BRACKET and COMPLEX_BRACKET. (build_charclass_op): Set has_plural_match if adding both SIMPLE_BRACKET and COMPLEX_BRACKET. * posix/bug-regex11.c (tests): Fix register values for one commented out test. Add new tests. * posix/regex_internal.c (re_string_allocate): Make sure init_len is at least dfa->mb_cur_max. (re_string_reconstruct): If is_utf8, don't fall back into re_string_skip_chars just because idx points into a middle of valid UTF-8 character. Instead, set the wcs bytes which correspond to the partial character bytes to WEOF. * posix/regexec.c (re_search_internal): Allocate input.bufs_len + 1 instead of dfa->nodes_len + 1 state_log entries initially. * posix/bug-regex20.c (main): Uncomment backwards case insensitive tests.
64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/* Optional code to distinguish library flavours.
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Copyright (C) 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _DL_LIBRECON_H
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#include <sysdeps/unix/sysv/linux/dl-librecon.h>
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#define DISTINGUISH_LIB_VERSIONS \
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do \
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{ \
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/* We have to find out whether the binary is linked against \
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libc 5 or glibc. We do this by looking at all the DT_NEEDED \
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entries. If one is libc.so.5 this is a libc 5 linked binary. */ \
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if (GL(dl_loaded)->l_info[DT_NEEDED]) \
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{ \
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/* We have dependencies. */ \
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const ElfW(Dyn) *d; \
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const char *strtab; \
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\
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strtab = (const char *) D_PTR (GL(dl_loaded), l_info[DT_STRTAB]); \
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\
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for (d = GL(dl_loaded)->l_ld; d->d_tag != DT_NULL; ++d) \
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if (d->d_tag == DT_NEEDED \
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&& strcmp (strtab + d->d_un.d_val, "libc.so.5") == 0) \
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break; \
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\
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/* We print a `5' or `6' depending on the outcome. */ \
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_dl_printf (d->d_tag != DT_NULL ? "5\n" : "6\n"); \
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} \
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} \
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while (0)
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/* Recognizing extra environment variables. */
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#define EXTRA_LD_ENVVARS \
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case 15: \
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if (memcmp (envline, "LIBRARY_VERSION", 15) == 0) \
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GL(dl_correct_cache_id) = envline[16] == '5' ? 2 : 3; \
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break; \
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/* Extra unsecure variables. The names are all stuffed in a single
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string which means they have to be terminated with a '\0' explicitly. */
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#define EXTRA_UNSECURE_ENVVARS \
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"LD_AOUT_LIBRARY_PATH\0" \
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"LD_AOUT_PRELOAD\0"
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#endif /* dl-librecon.h */
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