mirror of
https://sourceware.org/git/glibc.git
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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/* Compatibility symbols for the obsolete <regexp.h> interface.
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Copyright (C) 1996-2019 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>, 1996.
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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, see
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<https://www.gnu.org/licenses/>. */
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/* regexp.h now contains only an #error directive, so it cannot be
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used in this file.
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The function that would produce an 'expbuf' to use as the second
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argument to 'step' and 'advance' was defined only in regexp.h,
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as its definition depended on macros defined by the user. */
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#include <regex.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_23)
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/* Define the variables used for the interface. Avoid .symver on common
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symbol, which just creates a new common symbol, not an alias. */
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char *loc1 __attribute__ ((nocommon));
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char *loc2 __attribute__ ((nocommon));
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compat_symbol (libc, loc1, loc1, GLIBC_2_0);
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compat_symbol (libc, loc2, loc2, GLIBC_2_0);
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/* Although we do not support the use we define this variable as well. */
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char *locs __attribute__ ((nocommon));
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compat_symbol (libc, locs, locs, GLIBC_2_0);
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/* Find the next match in STRING. The compiled regular expression is
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found in the buffer starting at EXPBUF. `loc1' will return the
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first character matched and `loc2' points to the next unmatched
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character. */
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int
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weak_function attribute_compat_text_section
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step (const char *string, const char *expbuf)
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{
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regmatch_t match; /* We only need info about the full match. */
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expbuf += __alignof (regex_t *);
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expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
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if (__regexec ((const regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
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== REG_NOMATCH)
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return 0;
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loc1 = (char *) string + match.rm_so;
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loc2 = (char *) string + match.rm_eo;
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return 1;
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}
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compat_symbol (libc, step, step, GLIBC_2_0);
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/* Match the beginning of STRING with the compiled regular expression
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in EXPBUF. If the match is successful `loc2' will contain the
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position of the first unmatched character. */
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int
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weak_function attribute_compat_text_section
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advance (const char *string, const char *expbuf)
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{
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regmatch_t match; /* We only need info about the full match. */
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expbuf += __alignof__ (regex_t *);
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expbuf -= (expbuf - ((const char *) 0)) % __alignof__ (regex_t *);
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if (__regexec ((const regex_t *) expbuf, string, 1, &match, REG_NOTEOL)
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== REG_NOMATCH
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/* We have to check whether the check is at the beginning of the
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buffer. */
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|| match.rm_so != 0)
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return 0;
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loc2 = (char *) string + match.rm_eo;
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return 1;
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}
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compat_symbol (libc, advance, advance, GLIBC_2_0);
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#endif /* SHLIB_COMPAT (2.0, 2.23) */
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