/*
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2009 Pierre-Marc Fournier
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; version 2.1 of
- * the License.
+ * SPDX-License-Identifier: LGPL-2.1-only
*
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
+#include <sys/wait.h>
#include <stdlib.h>
#define TRACEPOINT_DEFINE
return 1;
}
if (result == 0) {
- char *args[] = { "fork2", NULL };
+ char *args[] = { (char *) "fork2", NULL };
tracepoint(ust_tests_fork, after_fork_child, getpid());
result = execve(argv[1], args, env);
if (result == -1) {
perror("execve");
- return 1;
+ result = 1;
+ goto end;
}
} else {
printf("child_pid %d\n", result);
tracepoint(ust_tests_fork, after_fork_parent, getpid());
+ if (waitpid(result, NULL, 0) < 0) {
+ perror("waitpid");
+ result = 1;
+ goto end;
+ }
}
-
- return 0;
+ result = 0;
+end:
+ return result;
}