127 lines
4.1 KiB
C
127 lines
4.1 KiB
C
/******************************************************************************/
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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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/* */
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/* Description: This tests the waitid() syscall */
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/* */
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/* Test Name: waitid01 */
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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 <errno.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include "test.h"
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char *TCID = "waitid01";
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int testno;
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int TST_TOTAL = 3;
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void setup(void)
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{
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TEST_PAUSE;
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}
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void display_status(siginfo_t * infop)
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{
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tst_resm(TINFO, "Process %d terminated:", infop->si_pid);
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tst_resm(TINFO, "code = %d", infop->si_code);
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if (infop->si_code == CLD_EXITED)
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tst_resm(TINFO, "exit value = %d", infop->si_status);
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else
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tst_resm(TINFO, "signal = %d", infop->si_status);
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}
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int main(int ac, char **av)
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{
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id_t pid;
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siginfo_t infop;
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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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TEST(fork());
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if (TEST_RETURN < 0)
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tst_brkm(TBROK | TTERRNO, NULL,
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"fork() failed");
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if (TEST_RETURN == 0) {
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exit(123);
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} else {
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TEST(waitid(P_ALL, getpid(), &infop, WEXITED));
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if (TEST_RETURN == -1) {
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tst_brkm(TFAIL | TTERRNO,
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NULL,
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"waitid(getpid()) failed");
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} else
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display_status(&infop); //CLD_EXITED = 1
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}
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TEST(fork());
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if (TEST_RETURN < 0)
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tst_brkm(TBROK | TTERRNO, NULL,
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"fork() failed");
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if (TEST_RETURN == 0) {
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int a, b = 0;
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a = 1 / b;
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tst_exit();
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} else {
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TEST(waitid(P_ALL, 0, &infop, WEXITED));
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if (TEST_RETURN == -1) {
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tst_brkm(TFAIL | TTERRNO,
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NULL, "waitid(0) failed");
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} else
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display_status(&infop); //CLD_DUMPED = 3 ; SIGFPE = 8
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}
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TEST(pid = fork());
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if (TEST_RETURN < 0)
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tst_brkm(TBROK | TTERRNO, NULL,
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"fork() failed");
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if (TEST_RETURN == 0) {
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TEST(sleep(10));
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tst_exit();
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}
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TEST(kill(pid, SIGHUP));
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TEST(waitid(P_ALL, 0, &infop, WEXITED));
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if (TEST_RETURN == -1) {
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tst_brkm(TFAIL | TTERRNO, NULL,
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"waitid(0) failed");
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} else
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display_status(&infop); //CLD_KILLED = 2 ; SIGHUP = 1
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}
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}
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tst_resm(TPASS, "waitid(): system call passed");
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tst_exit();
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}
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