test program for package pthreads (by Martin Lambers)

1 files changed, 39 insertions, 0 deletions

diff --git a/src/pthreads-test.c b/src/pthreads-test.c
new file mode 100644
index 0000000..fe212b5
--- /dev/null
+++ b/src/pthreads-test.c
@@ -0,0 +1,39 @@
+/* This file is part of mingw-cross-env.       */
+/* See doc/index.html for further information. */
+
+#include <stdio.h>
+#include <pthread.h>
+
+#define N 10
+
+void *thread_fn(void *p)
+{
+    const int *arg = p;
+    fprintf(stderr, "Hello from thread %d\n", *arg);
+    return NULL;
+}
+
+int main(int argc, char *argv[])
+{
+    pthread_t threads[N];
+    int args[N];
+    int i;
+
+    (void)argc;
+    (void)argv;
+
+    for (i = 0; i < N; i++) {
+        args[i] = i;
+        if (pthread_create(threads + i, NULL, thread_fn, args + i) != 0) {
+            return 1;
+        }
+    }
+
+    for (i = 0; i < N; i++) {
+        if (pthread_join(threads[i], NULL) != 0) {
+            return 2;
+        }
+    }
+
+    return 0;
+}