98 lines
2.8 KiB
C
98 lines
2.8 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 Foundation, *
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* 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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* File: tkill02.c
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*
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* Description: This tests the tkill() syscall
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*
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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 "test.h"
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#include "lapi/syscalls.h"
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char *TCID = "tkill02";
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int testno;
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static pid_t inval_tid = -1;
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static pid_t unused_tid;
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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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unused_tid = tst_get_unused_pid(cleanup);
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}
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struct test_case_t {
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int *tid;
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int exp_errno;
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} test_cases[] = {
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{&inval_tid, EINVAL},
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{&unused_tid, ESRCH}
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};
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int TST_TOTAL = sizeof(test_cases) / sizeof(test_cases[0]);
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int main(int ac, char **av)
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{
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int i;
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setup();
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tst_parse_opts(ac, av, NULL, NULL);
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for (i = 0; i < TST_TOTAL; i++) {
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TEST(ltp_syscall(__NR_tkill, *(test_cases[i].tid), SIGUSR1));
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if (TEST_RETURN == -1) {
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if (TEST_ERRNO == test_cases[i].exp_errno) {
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tst_resm(TPASS | TTERRNO,
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"tkill(%d, SIGUSR1) failed as expected",
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*(test_cases[i].tid));
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} else {
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tst_brkm(TFAIL | TTERRNO, cleanup,
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"tkill(%d, SIGUSR1) failed unexpectedly",
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*(test_cases[i].tid));
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}
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} else {
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tst_brkm(TFAIL, cleanup,
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"tkill(%d) succeeded unexpectedly",
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*(test_cases[i].tid));
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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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