mirror of
git://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
81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/* dirname - return directory part of PATH.
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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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#include <libgen.h>
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#include <string.h>
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char *
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dirname (char *path)
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{
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static const char dot[] = ".";
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char *last_slash;
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/* Find last '/'. */
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last_slash = path != NULL ? strrchr (path, '/') : NULL;
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if (last_slash != NULL && last_slash != path && last_slash[1] == '\0')
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{
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/* Determine whether all remaining characters are slashes. */
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char *runp;
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for (runp = last_slash; runp != path; --runp)
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if (runp[-1] != '/')
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break;
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/* The '/' is the last character, we have to look further. */
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if (runp != path)
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last_slash = __memrchr (path, '/', runp - path);
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}
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if (last_slash != NULL)
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{
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/* Determine whether all remaining characters are slashes. */
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char *runp;
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for (runp = last_slash; runp != path; --runp)
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if (runp[-1] != '/')
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break;
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/* Terminate the path. */
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if (runp == path)
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{
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/* The last slash is the first character in the string. We have to
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return "/". As a special case we have to return "//" if there
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are exactly two slashes at the beginning of the string. See
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XBD 4.10 Path Name Resolution for more information. */
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if (last_slash == path + 1)
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++last_slash;
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else
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last_slash = path + 1;
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}
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else
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last_slash = runp;
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last_slash[0] = '\0';
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}
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else
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/* This assignment is ill-designed but the XPG specs require to
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return a string containing "." in any case no directory part is
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found and so a static and constant string is required. */
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path = (char *) dot;
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return path;
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}
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