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Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/fork06.c')
-rw-r--r--winsup/testsuite/winsup.api/ltp/fork06.c153
1 files changed, 0 insertions, 153 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/fork06.c b/winsup/testsuite/winsup.api/ltp/fork06.c
deleted file mode 100644
index 9755e503b..000000000
--- a/winsup/testsuite/winsup.api/ltp/fork06.c
+++ /dev/null
@@ -1,153 +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
- * fork06.c
- *
- * DESCRIPTION
- * Test that a process can fork children a large number of
- * times in succession
- *
- * ALGORITHM
- * Attempt to fork a child that exits immediately
- * Repeat it many times(1000), counting the number of successes and
- * failures
- *
- * USAGE
- * fork06
- *
- * HISTORY
- * 07/2001 Ported by Wayne Boyer
- *
- * RESTRICTIONS
- * None
- */
-
-#include <sys/wait.h>
-#include "test.h"
-#include "usctest.h"
-
-const char *TCID = "fork06";
-int TST_TOTAL = 1;
-extern int Tst_count;
-
-void setup(void);
-void cleanup(void) __attribute__((noreturn));
-
-#define NUMFORKS 1000
-
-int
-main(int ac, char **av)
-{
- int i, pid, status, childpid, succeed, fail;
-
- 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);
- /*NOTREACHED*/
- }
-
- /*
- * perform global setup for the test
- */
- 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;
-
- succeed = 0;
- fail = 0;
-
- for (i = 0; i < NUMFORKS; i++) {
- if ((pid = fork()) == -1) {
- fail++;
- continue;
- }
-
- if (pid == 0) { /* child */
- _exit(0);
- }
-
- /* parent */
- childpid = wait(&status);
- if (pid != childpid) {
- tst_resm(TFAIL, "pid from wait %d", childpid);
- }
- succeed++;
- }
-
- tst_resm(TINFO, "tries %d", i);
- tst_resm(TINFO, "successes %d", succeed);
- tst_resm(TINFO, "failures %d", fail);
-
- if ((wait(&status)) == -1) {
- tst_resm(TINFO, "There were no children to wait for");
- } else {
- tst_resm(TINFO, "There were children left");
- }
- }
- 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;
-
- tst_exit();
-}