basic clone() support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@40 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 50 insertions, 0 deletions

diff --git a/tests/testthread.c b/tests/testthread.c
new file mode 100644
index 0000000000..9a590dbd4f
--- /dev/null
+++ b/tests/testthread.c
@@ -0,0 +1,50 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <pthread.h>
+#include <sys/wait.h>
+#include <sched.h>
+
+void *thread1_func(void *arg)
+{
+    int i;
+    char buf[512];
+
+    for(i=0;i<10;i++) {
+        snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg);
+        write(1, buf, strlen(buf));
+        usleep(100 * 1000);
+    }
+    return NULL;
+}
+
+void *thread2_func(void *arg)
+{
+    int i;
+    char buf[512];
+    for(i=0;i<20;i++) {
+        snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg);
+        write(1, buf, strlen(buf));
+        usleep(150 * 1000);
+    }
+    return NULL;
+}
+
+void test_pthread(void)
+{
+    pthread_t tid1, tid2;
+
+    pthread_create(&tid1, NULL, thread1_func, "hello1");
+    pthread_create(&tid2, NULL, thread2_func, "hello2");
+    pthread_join(tid1, NULL);
+    pthread_join(tid2, NULL);
+    printf("End of pthread test.\n");
+}
+
+int main(int argc, char **argv)
+{
+    test_pthread();
+    return 0;
+}