X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_fork.c;fp=tests%2Ftest_urcu_fork.c;h=0000000000000000000000000000000000000000;hb=f5ab766ee2c8300cb00ca5878b1cb464f960a66d;hp=6e454b59e50454502ae7025c1c8f0f275212bf07;hpb=a5bae03d59c22e57263b8610b9fed99738303cf0;p=urcu.git

diff --git a/tests/test_urcu_fork.c b/tests/test_urcu_fork.c
deleted file mode 100644
index 6e454b5..0000000
--- a/tests/test_urcu_fork.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * test_urcu_fork.c
- *
- * Userspace RCU library - test program (fork)
- *
- * Copyright February 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#define _GNU_SOURCE
-#include "../config.h"
-#include <stdio.h>
-#include <pthread.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <assert.h>
-#include <sched.h>
-#include <errno.h>
-
-#include <urcu/arch.h>
-#include <urcu/tls-compat.h>
-
-#ifndef DYNAMIC_LINK_TEST
-#define _LGPL_SOURCE
-#else
-#define rcu_debug_yield_read()
-#endif
-#include <urcu.h>
-
-struct test_node {
-	int somedata;
-	struct rcu_head head;
-};
-
-static void cb(struct rcu_head *head)
-{
-	struct test_node *node;
-
-	fprintf(stderr, "rcu callback invoked in pid: %d\n",
-		(int) getpid());
-	node = caa_container_of(head, struct test_node, head);
-	free(node);
-}
-
-static void test_rcu(void)
-{
-	struct test_node *node;
-
-	rcu_register_thread();
-
-	synchronize_rcu();
-
-	rcu_read_lock();
-	rcu_read_unlock();
-
-	node = malloc(sizeof(*node));
-	assert(node);
-
-	call_rcu(&node->head, cb);
-
-	synchronize_rcu();
-
-	rcu_unregister_thread();
-}
-
-int main(int argc, char **argv)
-{
-	pid_t pid;
-	int ret;
-
-#if 0
-	/* pthread_atfork does not work with malloc/free in callbacks */
-	ret = pthread_atfork(call_rcu_before_fork,
-		call_rcu_after_fork_parent,
-		call_rcu_after_fork_child);
-	if (ret) {
-		errno = ret;
-		perror("pthread_atfork");
-		exit(EXIT_FAILURE);
-	}
-#endif
-
-	test_rcu();
-
-	synchronize_rcu();
-
-	fprintf(stderr, "%s parent pid: %d, before fork\n",
-		argv[0], (int) getpid());
-
-	call_rcu_before_fork();
-	pid = fork();
-
-	if (pid == 0) {
-		/* child */
-		call_rcu_after_fork_child();
-		fprintf(stderr, "%s child pid: %d, after fork\n",
-			argv[0], (int) getpid());
-		test_rcu();
-		fprintf(stderr, "%s child pid: %d, after rcu test\n",
-			argv[0], (int) getpid());
-	} else if (pid > 0) {
-		int status;
-
-		/* parent */
-		call_rcu_after_fork_parent();
-		fprintf(stderr, "%s parent pid: %d, after fork\n",
-			argv[0], (int) getpid());
-		test_rcu();
-		fprintf(stderr, "%s parent pid: %d, after rcu test\n",
-			argv[0], (int) getpid());
-		for (;;) {
-			pid = wait(&status);
-			if (WIFEXITED(status)) {
-				fprintf(stderr, "child %u exited normally with status %u\n",
-					pid, WEXITSTATUS(status));
-				break;
-			} else if (WIFSIGNALED(status)) {
-				fprintf(stderr, "child %u was terminated by signal %u\n",
-					pid, WTERMSIG(status));
-				break;
-			} else {
-				continue;
-			}
-		}
-	} else {
-		perror("fork");
-		exit(EXIT_FAILURE);
-	}
-	exit(EXIT_SUCCESS);
-}