Mercurial > gnulib
view tests/test-symlinkat.c @ 40238:3ac749aa0041
fatal-signal: Pass the signal number to the action.
* lib/fatal-signal.h (at_fatal_signal): Change the signature.
* lib/fatal-signal.c (action_t): Take the signal number as parameter.
(fatal_signal_handler): Pass the signal number to the action.
* lib/clean-temp.c (cleanup_action): Renamed from cleanup. Take the
signal number as parameter.
(create_temp_dir): Update.
* lib/wait-process.c (cleanup_slaves_action): New function.
(register_slave_subprocess): Update at_fatal_signal invocation.
* NEWS: Mention the change.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 16 Mar 2019 22:56:21 +0100 |
parents | b06060465f09 |
children |
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/* Tests of symlinkat. Copyright (C) 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/>. */ /* 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; }