Mercurial > gnulib
view lib/rmdir.c @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* Work around rmdir bugs. Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2019 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 <https://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; }