From 51c55d85632d43aa362b625ae519d00d559f9e5c Mon Sep 17 00:00:00 2001
From: "Neal H. Walfield" <neal@gnu.org>
Date: Thu, 10 Oct 2002 23:05:06 +0000
Subject: Import libpthread.

---
 tests/test-5.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 tests/test-5.c

(limited to 'tests/test-5.c')

diff --git a/tests/test-5.c b/tests/test-5.c
new file mode 100644
index 0000000..0f5000b
--- /dev/null
+++ b/tests/test-5.c
@@ -0,0 +1,75 @@
+/* Test signals.  */
+
+#define _GNU_SOURCE
+
+#include <pthread.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <error.h>
+#include <assert.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+
+void *
+thr (void *arg)
+{
+  * (int *)0 = 0;
+  return 0;
+}
+
+int foobar;
+
+int
+main (int argc, char *argv[])
+{
+  error_t err;
+  pid_t child;
+
+  struct rlimit limit;
+
+  limit.rlim_cur = 0;
+  limit.rlim_max = 0;
+
+  err = setrlimit (RLIMIT_CORE, &limit);
+  if (err)
+    error (1, err, "setrlimit");
+
+  child = fork ();
+  switch (child)
+    {
+    case -1:
+      error (1, errno, "fork");
+      break;
+
+    case 0:
+      {
+	pthread_t tid;
+	void *ret;
+
+	err = pthread_create (&tid, 0, thr, 0);
+	if (err)
+	  error (1, err, "pthread_create");
+
+	err = pthread_join (tid, &ret);
+	assert_perror (err);
+
+	/* Should have never returned.  Our parent expects us to fail
+	   thus we succeed and indicate the error.  */
+	return 0;
+      }
+
+    default:
+      {
+	pid_t pid;
+	int status;
+
+	pid = waitpid (child, &status, 0);
+	printf ("pid = %d; child = %d; status = %d\n", pid, child, status);
+	assert (pid == child);
+	assert (status != 0);
+      }
+    }
+
+  return 0;
+}
-- 
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