diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/getppid02.c')
-rw-r--r-- | winsup/testsuite/winsup.api/ltp/getppid02.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/getppid02.c b/winsup/testsuite/winsup.api/ltp/getppid02.c deleted file mode 100644 index 50a72e470..000000000 --- a/winsup/testsuite/winsup.api/ltp/getppid02.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2001 - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * NAME - * getppid01.c - * - * DESCRIPTION - * Testcase to check the basic functionality of the getppid() syscall. - * - * USAGE: <for command-line> - * getppid01 [-c n] [-f] [-i n] [-I x] [-P x] [-t] - * where, -c n : Run n copies concurrently. - * -f : Turn off functionality Testing. - * -i n : Execute test n times. - * -I x : Execute test for x seconds. - * -P x : Pause for x seconds between iterations. - * -t : Turn on syscall timing. - * - * HISTORY - * 07/2001 Ported by Wayne Boyer - * - * RESTRICTIONS - * None - */ - -#include <errno.h> -#include <test.h> -#include <usctest.h> -#include <sys/wait.h> - -const char *TCID = "getppid01"; -int TST_TOTAL = 1; -extern int Tst_count; - -void setup(void); -void cleanup(void) __attribute__((noreturn)); - -int -main(int ac, char **av) -{ - int pid, ppid; - - int lc; /* loop counter */ - const char *msg; /* message returned from parse_opts */ - - /* - * parse standard options - */ - if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){ - tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); - } - - setup(); - - /* - * check looping state if -i option is given - */ - for (lc = 0; TEST_LOOPING(lc); lc++) { - /* - * reset Tst_count in case we are looping. - */ - Tst_count = 0; - - ppid = getpid(); - pid = fork(); - if (pid < 0) { - tst_brkm(TBROK, cleanup, "fork() failed"); - } - - if (pid == 0) { /* child */ - TEST(getppid()); - - if (TEST_RETURN < 0) { - tst_resm(TFAIL, "something is really broken"); - continue; - } - - if (STD_FUNCTIONAL_TEST) { - if (TEST_RETURN != ppid) { - tst_resm(TFAIL, "getppid() failed"); - } else { - tst_resm(TPASS, "return value = " - "parent's pid value"); - } - } else { - tst_resm(TPASS, "call succeeded"); - } - - } else { - wait(NULL); - - /* let the child carry on */ - exit(0); - } - } - cleanup(); - - /*NOTREACHED*/ -} - -/* - * setup() - performs all ONE TIME setup for this test. - */ -void -setup() -{ - /* capture signals */ - tst_sig(FORK, DEF_HANDLER, cleanup); - - /* Pause if that option was specified */ - TEST_PAUSE; -} - - -/* - * cleanup() - performs all ONE TIME cleanup for this test at - * completion or premature exit. - */ -void -cleanup() -{ - /* - * print timing stats if that option was specified. - * print errno log if that option was specified. - */ - TEST_CLEANUP; - - /* exit with return code appropriate for results */ - tst_exit(); -} - |