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/* Check if posix_spawn does handle correctly ENOEXEC files.
Copyright (C) 2018-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <spawn.h>
#include <errno.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <support/xunistd.h>
#include <support/check.h>
#include <support/temp_file.h>
#include <shlib-compat.h>
#if TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_15)
compat_symbol_reference (libc, posix_spawn, posix_spawn, GLIBC_2_2);
compat_symbol_reference (libc, posix_spawnp, posix_spawnp, GLIBC_2_2);
static int
do_test (void)
{
char *scriptname;
int fd = create_temp_file ("tst-spawn4.", &scriptname);
TEST_VERIFY_EXIT (fd >= 0);
const char script[] = "exit 65";
xwrite (fd, script, sizeof (script) - 1);
xclose (fd);
TEST_VERIFY_EXIT (chmod (scriptname, 0x775) == 0);
pid_t pid;
int status;
/* For compat symbol it verifies that trying to issued a shell script
without a shebang is correctly executed. */
status = posix_spawn (&pid, scriptname, NULL, NULL, (char *[]) { 0 },
(char *[]) { 0 });
TEST_VERIFY_EXIT (status == 0);
TEST_VERIFY_EXIT (waitpid (pid, &status, 0) == pid);
TEST_VERIFY_EXIT (WIFEXITED (status) == 1 && WEXITSTATUS (status) == 65);
status = posix_spawnp (&pid, scriptname, NULL, NULL, (char *[]) { 0 },
(char *[]) { 0 });
TEST_VERIFY_EXIT (status == 0);
TEST_VERIFY_EXIT (waitpid (pid, &status, 0) == pid);
TEST_VERIFY_EXIT (WIFEXITED (status) == 1 && WEXITSTATUS (status) == 65);
return 0;
}
#else
static int
do_test (void)
{
return 77;
}
#endif
#include <support/test-driver.c>
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