156 lines
3.7 KiB
C
156 lines
3.7 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright (c) International Business Machines Corp., 2006
|
|
*
|
|
* 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 2 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* NAME
|
|
* faccessat01.c
|
|
*
|
|
* DESCRIPTION
|
|
* This test case will verify basic function of faccessat
|
|
* added by kernel 2.6.16 or up.
|
|
*
|
|
* Author
|
|
* Yi Yang <yyangcdl@cn.ibm.com>
|
|
*
|
|
* History
|
|
* 08/28/2006 Created first by Yi Yang <yyangcdl@cn.ibm.com>
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#define _GNU_SOURCE
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <signal.h>
|
|
#include "test.h"
|
|
#include "safe_macros.h"
|
|
#include "lapi/syscalls.h"
|
|
|
|
#define TEST_CASES 6
|
|
#ifndef AT_FDCWD
|
|
#define AT_FDCWD -100
|
|
#endif
|
|
void setup();
|
|
void cleanup();
|
|
|
|
char *TCID = "faccessat01";
|
|
int TST_TOTAL = TEST_CASES;
|
|
static char pathname[256];
|
|
static char testfile[256];
|
|
static char testfile2[256];
|
|
static char testfile3[256];
|
|
static int fds[TEST_CASES];
|
|
static char *filenames[TEST_CASES];
|
|
static int expected_errno[TEST_CASES] = { 0, 0, ENOTDIR, EBADF, 0, 0 };
|
|
|
|
int myfaccessat(int dirfd, const char *filename, int mode)
|
|
{
|
|
return ltp_syscall(__NR_faccessat, dirfd, filename, mode);
|
|
}
|
|
|
|
int main(int ac, char **av)
|
|
{
|
|
int lc;
|
|
int i;
|
|
|
|
/* Disable test if the version of the kernel is less than 2.6.16 */
|
|
if ((tst_kvercmp(2, 6, 16)) < 0)
|
|
tst_brkm(TCONF, NULL, "Test must be run with kernel 2.6.16+");
|
|
|
|
tst_parse_opts(ac, av, NULL, NULL);
|
|
|
|
setup();
|
|
|
|
for (lc = 0; TEST_LOOPING(lc); lc++) {
|
|
tst_count = 0;
|
|
|
|
/*
|
|
* Call faccessat
|
|
*/
|
|
for (i = 0; i < TST_TOTAL; i++) {
|
|
TEST(myfaccessat(fds[i], filenames[i], R_OK));
|
|
|
|
/* check return code */
|
|
if (TEST_ERRNO == expected_errno[i]) {
|
|
tst_resm(TPASS,
|
|
"faccessat() returned the expected errno %d: %s",
|
|
TEST_ERRNO,
|
|
strerror(TEST_ERRNO));
|
|
} else {
|
|
tst_resm(TFAIL,
|
|
"faccessdat() Failed, errno=%d : %s",
|
|
TEST_ERRNO, strerror(TEST_ERRNO));
|
|
}
|
|
}
|
|
}
|
|
|
|
cleanup();
|
|
tst_exit();
|
|
}
|
|
|
|
void setup(void)
|
|
{
|
|
tst_sig(NOFORK, DEF_HANDLER, cleanup);
|
|
|
|
tst_tmpdir();
|
|
|
|
char *abs_path = tst_get_tmpdir();
|
|
int p = getpid();
|
|
|
|
/* Initialize test dir and file names */
|
|
sprintf(pathname, "faccessattestdir%d", p);
|
|
sprintf(testfile, "faccessattestfile%d.txt", p);
|
|
sprintf(testfile2, "%s/faccessattestfile%d.txt", abs_path, p);
|
|
sprintf(testfile3, "faccessattestdir%d/faccessattestfile%d.txt", p, p);
|
|
|
|
free(abs_path);
|
|
|
|
SAFE_MKDIR(cleanup, pathname, 0700);
|
|
|
|
fds[0] = SAFE_OPEN(cleanup, pathname, O_DIRECTORY);
|
|
fds[1] = fds[4] = fds[0];
|
|
|
|
SAFE_FILE_PRINTF(cleanup, testfile, "%s", testfile);
|
|
SAFE_FILE_PRINTF(cleanup, testfile2, "%s", testfile2);
|
|
|
|
fds[2] = SAFE_OPEN(cleanup, testfile3, O_CREAT | O_RDWR, 0600);
|
|
|
|
fds[3] = 100;
|
|
fds[5] = AT_FDCWD;
|
|
|
|
filenames[0] = filenames[2] = filenames[3] = filenames[4] = testfile;
|
|
filenames[1] = testfile2;
|
|
filenames[5] = testfile3;
|
|
|
|
TEST_PAUSE;
|
|
}
|
|
|
|
void cleanup(void)
|
|
{
|
|
if (fds[0] > 0)
|
|
close(fds[0]);
|
|
if (fds[2] > 0)
|
|
close(fds[2]);
|
|
|
|
tst_rmdir();
|
|
}
|