Mercurial > gnulib
view tests/test-symlinkat.c @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | 3a09cc104f4c |
children | 344018b6e5d7 |
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/* Tests of symlinkat. Copyright (C) 2009-2013 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/>. */ /* Written by Eric Blake <ebb9@byu.net>, 2009. */ #include <config.h> #include <unistd.h> #include "signature.h" SIGNATURE_CHECK (symlinkat, int, (char const *, int, char const *)); #include <fcntl.h> #include <errno.h> #include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/stat.h> #include "ignore-value.h" #include "macros.h" #ifndef HAVE_SYMLINK # define HAVE_SYMLINK 0 #endif #define BASE "test-symlinkat.t" #include "test-symlink.h" static int dfd = AT_FDCWD; static int do_symlink (char const *contents, char const *name) { return symlinkat (contents, dfd, name); } int main (void) { int result; /* Remove any leftovers from a previous partial run. */ ignore_value (system ("rm -rf " BASE "*")); /* Test behaviour for invalid file descriptors. */ { errno = 0; ASSERT (symlinkat ("foo", -1, "bar") == -1); ASSERT (errno == EBADF || errno == ENOSYS /* seen on mingw */ ); } { close (99); errno = 0; ASSERT (symlinkat ("foo", 99, "bar") == -1); ASSERT (errno == EBADF || errno == ENOSYS /* seen on mingw */ ); } /* Perform same checks as counterpart functions. */ result = test_symlink (do_symlink, false); dfd = openat (AT_FDCWD, ".", O_RDONLY); ASSERT (0 <= dfd); ASSERT (test_symlink (do_symlink, false) == result); ASSERT (close (dfd) == 0); if (result == 77) fputs ("skipping test: symlinks not supported on this file system\n", stderr); return result; }