6a29c58ef8
This patch is to import rename module. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rename. * gnulib/aclocal.m4: Re-generated. * gnulib/config.in: Re-generated. * gnulib/configure: Re-generated. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Re-generated. * gnulib/import/m4/gnulib-cache.m4: Re-generated. * gnulib/import/m4/gnulib-comp.m4: Re-generated. * import/basename-lgpl.c: New file. * import/dirname-lgpl.c: New file. * import/dirname.h: New file. * import/m4/dirname.m4: New file. * import/m4/malloc.m4: New file. * import/m4/rename.m4: New file. * import/m4/rmdir.m4: New file. * import/m4/stdio_h.m4: New file. * import/malloc.c: New file. * import/rename.c: New file. * import/rmdir.c: New file. * import/same-inode.h: New file. * import/stdio.c: New file. * import/stdio.in.h: New file. * import/stripslash.c: New file.
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* Work around rmdir bugs.
|
|
|
|
Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2012 Free Software
|
|
Foundation, Inc.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include <config.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
|
|
#include "dosname.h"
|
|
|
|
#undef rmdir
|
|
|
|
/* Remove directory DIR.
|
|
Return 0 if successful, -1 if not. */
|
|
|
|
int
|
|
rpl_rmdir (char const *dir)
|
|
{
|
|
/* Work around cygwin 1.5.x bug where rmdir("dir/./") succeeds. */
|
|
size_t len = strlen (dir);
|
|
int result;
|
|
while (len && ISSLASH (dir[len - 1]))
|
|
len--;
|
|
if (len && dir[len - 1] == '.' && (1 == len || ISSLASH (dir[len - 2])))
|
|
{
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|
|
result = rmdir (dir);
|
|
/* Work around mingw bug, where rmdir("file/") fails with EINVAL
|
|
instead of ENOTDIR. We've already filtered out trailing ., the
|
|
only reason allowed by POSIX for EINVAL. */
|
|
if (result == -1 && errno == EINVAL)
|
|
errno = ENOTDIR;
|
|
return result;
|
|
}
|