From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Mon, 29 Apr 2019 01:17:54 +0100
Subject: Initial import of qemu-2.4.1

---
 tests/tcg/testthread.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 tests/tcg/testthread.c

(limited to 'tests/tcg/testthread.c')

diff --git a/tests/tcg/testthread.c b/tests/tcg/testthread.c
new file mode 100644
index 00000000..2679af11
--- /dev/null
+++ b/tests/tcg/testthread.c
@@ -0,0 +1,58 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <pthread.h>
+#include <sys/wait.h>
+#include <sched.h>
+
+void checked_write(int fd, const void *buf, size_t count)
+{
+    ssize_t rc = write(fd, buf, count);
+    assert(rc == count);
+}
+
+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);
+        checked_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);
+        checked_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;
+}
-- 
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