107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
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/******************************************************************************/
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/* Copyright (c) Crackerjack Project., 2007 */
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/* */
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/* This program is free software; you can redistribute it and/or modify */
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/* it under the terms of the GNU General Public License as published by */
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/* the Free Software Foundation; either version 2 of the License, or */
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/* (at your option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, */
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/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
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/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */
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/* the GNU General Public License for more details. */
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/* */
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/* You should have received a copy of the GNU General Public License */
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/* along with this program; if not, write to the Free Software */
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/* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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/* */
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/******************************************************************************/
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/******************************************************************************/
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/* */
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/* File: tkill01.c */
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/* */
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/* Description: This tests the tkill() syscall */
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/* */
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/* Usage: <for command-line> */
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/* tkill01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */
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/* where, -c n : Run n copies concurrently. */
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/* -e : Turn on errno logging. */
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/* -i n : Execute test n times. */
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/* -I x : Execute test for x seconds. */
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/* -P x : Pause for x seconds between iterations. */
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/* -t : Turn on syscall timing. */
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/* */
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/* Total Tests: 1 */
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/* */
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/* Test Name: tkill01 */
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/* History: Porting from Crackerjack to LTP is done by */
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/* Manas Kumar Nayak maknayak@in.ibm.com> */
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/******************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <unistd.h>
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#include <signal.h>
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#include <sys/syscall.h>
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#include <linux/unistd.h>
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#include <sys/types.h>
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#include "test.h"
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#include "lapi/syscalls.h"
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char *TCID = "tkill01";
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int testno;
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int TST_TOTAL = 2;
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void cleanup(void)
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{
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tst_rmdir();
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}
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void setup(void)
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{
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TEST_PAUSE;
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tst_tmpdir();
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}
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int sig_count = 0;
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void sig_action(int sig)
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{
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sig_count = 1;
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}
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int main(int ac, char **av)
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{
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int tid;
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int lc;
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tst_parse_opts(ac, av, NULL, NULL);
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setup();
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for (lc = 0; TEST_LOOPING(lc); ++lc) {
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tst_count = 0;
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for (testno = 0; testno < TST_TOTAL; ++testno) {
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if (signal(SIGUSR1, &sig_action) == SIG_ERR)
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tst_brkm(TBROK | TERRNO, cleanup,
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"signal(SIGUSR1, ..) failed");
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TEST(tid = ltp_syscall(__NR_gettid));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL | TTERRNO, "tkill failed");
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}
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TEST(ltp_syscall(__NR_tkill, tid, SIGUSR1));
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if (TEST_RETURN == 0) {
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tst_resm(TPASS, "tkill call succeeded");
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} else {
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tst_resm(TFAIL | TTERRNO, "tkill failed");
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}
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}
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}
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cleanup();
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tst_exit();
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}
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