147 lines
4.6 KiB
C
147 lines
4.6 KiB
C
/******************************************************************************/
|
|
/* Copyright (c) Crackerjack Project., 2007 */
|
|
/* */
|
|
/* 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 */
|
|
/* */
|
|
/* History: Porting from Crackerjack to LTP is done by */
|
|
/* Manas Kumar Nayak maknayak@in.ibm.com> */
|
|
/******************************************************************************/
|
|
|
|
/******************************************************************************/
|
|
/* Description: This tests the rt_sigaction() syscall */
|
|
/* rt_sigaction Expected EINVAL error check */
|
|
/******************************************************************************/
|
|
|
|
#define _GNU_SOURCE
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
#include <errno.h>
|
|
#include <sys/syscall.h>
|
|
#include <string.h>
|
|
|
|
#include "test.h"
|
|
#include "lapi/syscalls.h"
|
|
#include "lapi/rt_sigaction.h"
|
|
|
|
#define INVAL_SIGSETSIZE -1
|
|
|
|
char *TCID = "rt_sigaction03";
|
|
static int testno;
|
|
int TST_TOTAL = 1;
|
|
|
|
static void cleanup(void)
|
|
{
|
|
tst_rmdir();
|
|
}
|
|
|
|
static void setup(void)
|
|
{
|
|
TEST_PAUSE;
|
|
tst_tmpdir();
|
|
}
|
|
|
|
static int test_flags[] =
|
|
{ SA_RESETHAND | SA_SIGINFO, SA_RESETHAND, SA_RESETHAND | SA_SIGINFO,
|
|
SA_RESETHAND | SA_SIGINFO, SA_NOMASK };
|
|
char *test_flags_list[] =
|
|
{ "SA_RESETHAND|SA_SIGINFO", "SA_RESETHAND", "SA_RESETHAND|SA_SIGINFO",
|
|
"SA_RESETHAND|SA_SIGINFO", "SA_NOMASK" };
|
|
|
|
static struct test_case_t {
|
|
int exp_errno;
|
|
char *errdesc;
|
|
} test_cases[] = {
|
|
{
|
|
EINVAL, "EINVAL"}
|
|
};
|
|
|
|
static void handler(int sig)
|
|
{
|
|
tst_resm(TINFO, "Signal Handler Called with signal number %d", sig);
|
|
return;
|
|
}
|
|
|
|
static int set_handler(int sig, int sig_to_mask, int mask_flags)
|
|
{
|
|
struct sigaction sa, oldaction;
|
|
|
|
sa.sa_sigaction = (void *)handler;
|
|
sa.sa_flags = mask_flags;
|
|
sigemptyset(&sa.sa_mask);
|
|
sigaddset(&sa.sa_mask, sig_to_mask);
|
|
|
|
/* *
|
|
* long sys_rt_sigaction (int sig, const struct sigaction *act, *
|
|
* truct sigaction *oact, size_t sigsetsize); *
|
|
* EINVAL: *
|
|
* sigsetsize was not equivalent to the size of a sigset_t type *
|
|
*/
|
|
|
|
return ltp_rt_sigaction(sig, &sa, &oldaction, INVAL_SIGSETSIZE);
|
|
}
|
|
|
|
int main(int ac, char **av)
|
|
{
|
|
unsigned int flag;
|
|
int signal;
|
|
int lc;
|
|
|
|
tst_parse_opts(ac, av, NULL, NULL);
|
|
|
|
setup();
|
|
|
|
for (lc = 0; TEST_LOOPING(lc); ++lc) {
|
|
tst_count = 0;
|
|
for (testno = 0; testno < TST_TOTAL; ++testno) {
|
|
|
|
for (signal = SIGRTMIN; signal <= (SIGRTMAX); signal++) {
|
|
tst_resm(TINFO, "Signal %d", signal);
|
|
|
|
for (flag = 0; flag < ARRAY_SIZE(test_flags); flag++) {
|
|
TEST(set_handler
|
|
(signal, 0, test_flags[flag]));
|
|
if ((TEST_RETURN == -1)
|
|
&& (TEST_ERRNO ==
|
|
test_cases[0].exp_errno)) {
|
|
tst_resm(TINFO,
|
|
"sa.sa_flags = %s ",
|
|
test_flags_list[flag]);
|
|
tst_resm(TPASS,
|
|
"%s failure with sig: %d as expected errno = %s : %s",
|
|
TCID, signal,
|
|
test_cases[0].errdesc,
|
|
strerror(TEST_ERRNO));
|
|
} else {
|
|
tst_resm(TFAIL,
|
|
"rt_sigaction call succeeded: result = %ld got error %d:but expected %d",
|
|
TEST_RETURN,
|
|
TEST_ERRNO,
|
|
test_cases[0].
|
|
exp_errno);
|
|
tst_resm(TINFO,
|
|
"sa.sa_flags = %s ",
|
|
test_flags_list[flag]);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
cleanup();
|
|
tst_exit();
|
|
}
|