106 lines
2.2 KiB
C
106 lines
2.2 KiB
C
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
||
|
|
/*
|
||
|
|
* Copyright (c) International Business Machines Corp., 2006
|
||
|
|
*
|
||
|
|
* 08/28/2006 AUTHOR: Yi Yang <yyangcdl@cn.ibm.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*\
|
||
|
|
* [Description]
|
||
|
|
*
|
||
|
|
* This test case will verify basic function of fchmodat.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define _GNU_SOURCE
|
||
|
|
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include "tst_test.h"
|
||
|
|
#include "lapi/syscalls.h"
|
||
|
|
|
||
|
|
#ifndef AT_FDCWD
|
||
|
|
#define AT_FDCWD -100
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static char pathname[256];
|
||
|
|
static char testfile[256];
|
||
|
|
static char testfile2[256];
|
||
|
|
static char testfile3[256];
|
||
|
|
|
||
|
|
static struct tcase {
|
||
|
|
int exp_errno;
|
||
|
|
char *exp_errval;
|
||
|
|
} tcases[] = {
|
||
|
|
{ 0, NULL},
|
||
|
|
{ 0, NULL},
|
||
|
|
{ ENOTDIR, "ENOTDIR"},
|
||
|
|
{ EBADF, "EBADF"},
|
||
|
|
{ 0, NULL},
|
||
|
|
{ 0, NULL},
|
||
|
|
};
|
||
|
|
static int fds[ARRAY_SIZE(tcases)];
|
||
|
|
static char *filenames[ARRAY_SIZE(tcases)];
|
||
|
|
|
||
|
|
static void verify_fchmodat(unsigned int i)
|
||
|
|
{
|
||
|
|
struct tcase *tc = &tcases[i];
|
||
|
|
|
||
|
|
if (tc->exp_errno == 0)
|
||
|
|
TST_EXP_PASS(tst_syscall(__NR_fchmodat, fds[i], filenames[i], 0600),
|
||
|
|
"fchmodat() returned the expected errno %d: %s",
|
||
|
|
TST_ERR, strerror(TST_ERR));
|
||
|
|
else
|
||
|
|
TST_EXP_FAIL(tst_syscall(__NR_fchmodat, fds[i], filenames[i], 0600),
|
||
|
|
tc->exp_errno,
|
||
|
|
"fchmodat() returned the expected errno %d: %s",
|
||
|
|
TST_ERR, strerror(TST_ERR));
|
||
|
|
}
|
||
|
|
|
||
|
|
static void setup(void)
|
||
|
|
{
|
||
|
|
/* Initialize test dir and file names */
|
||
|
|
char *abs_path = tst_get_tmpdir();
|
||
|
|
int p = getpid();
|
||
|
|
|
||
|
|
sprintf(pathname, "fchmodattestdir%d", p);
|
||
|
|
sprintf(testfile, "fchmodattest%d.txt", p);
|
||
|
|
sprintf(testfile2, "%s/fchmodattest%d.txt", abs_path, p);
|
||
|
|
sprintf(testfile3, "fchmodattestdir%d/fchmodattest%d.txt", p, p);
|
||
|
|
|
||
|
|
free(abs_path);
|
||
|
|
|
||
|
|
SAFE_MKDIR(pathname, 0700);
|
||
|
|
|
||
|
|
fds[0] = SAFE_OPEN(pathname, O_DIRECTORY);
|
||
|
|
fds[1] = fds[4] = fds[0];
|
||
|
|
|
||
|
|
SAFE_FILE_PRINTF(testfile, "%s", testfile);
|
||
|
|
SAFE_FILE_PRINTF(testfile2, "%s", testfile2);
|
||
|
|
|
||
|
|
fds[2] = SAFE_OPEN(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;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void cleanup(void)
|
||
|
|
{
|
||
|
|
if (fds[0] > 0)
|
||
|
|
close(fds[0]);
|
||
|
|
if (fds[2] > 0)
|
||
|
|
close(fds[2]);
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct tst_test test = {
|
||
|
|
.tcnt = ARRAY_SIZE(tcases),
|
||
|
|
.test = verify_fchmodat,
|
||
|
|
.setup = setup,
|
||
|
|
.cleanup = cleanup,
|
||
|
|
.needs_tmpdir = 1,
|
||
|
|
};
|