pthread_pause pthread_unpause

[mirrors/Programs.git] / c / pthread_extra / test.c

diff --git a/c/pthread_extra/test.c b/c/pthread_extra/test.c
index 891cd504c2632171618254e0f32db5e85bc813d6..f39a979cb7ade2f6acc46ce9e1e79f4042967103 100644 (file)
--- a/c/pthread_extra/test.c
+++ b/c/pthread_extra/test.c
@@ -40,12 +40,21 @@ void *thread_recv() {
 
        char str[128];
        while(1) {
-               pthread_mq_receive_generic(&myq, &str, false, PTHREAD_XTIME_FOREVER);
-               printf("RECVD: %.6s\t\t(waiting %d)\n", str, (int)pthread_mq_waiting(&myq));
-               sleep(1);
+               if(pthread_mq_receive_generic(&myq, &str, false, PTHREAD_XTIME_FOREVER))
+                       printf("-RECVD: %.6s\t\t(waiting %d)\n", str, (int)pthread_mq_waiting(&myq));
+               if(pthread_mq_receive_generic(&myq, &str, false, PTHREAD_XTIME_NOBLOCK))
+                       printf("+RECVD: %.6s\t\t(waiting %d)\n", str, (int)pthread_mq_waiting(&myq));
        }
 }
 
+void *thread_send() {
+       while(1) {
+               pthread_mq_send_generic(&myq, " X   ", true, PTHREAD_XTIME_NOBLOCK);
+               pthread_mq_send_generic(&myq, " Y   ", false, PTHREAD_XTIME_FOREVER);
+       }
+}
+
+
 int main() {
        //main_mumu();
 
@@ -55,6 +64,8 @@ int main() {
 
        pthread_t t;
        pthread_create(&t, NULL, thread_recv, NULL);
+       pthread_t s;
+       pthread_create(&s, NULL, thread_send, NULL);
 
        pthread_mq_send_generic(&myq, "AHOJ1", false, NULL);
        pthread_mq_send_generic(&myq, "AHOJ2", false, NULL);
@@ -64,11 +75,10 @@ int main() {
        pthread_mq_send_generic(&myq, "AHOJ6", true, NULL);
 
        while(1) {
-               pthread_mq_send_generic(&myq, "B", false, NULL);
-               pthread_mq_send_generic(&myq, "A", true, NULL);
-               pthread_mq_send_generic(&myq, " A", false, NULL);
-               pthread_mq_send_generic(&myq, " B", false, NULL);
-               sleep(1);
+               pthread_mq_send_generic(&myq, "B    ", false, NULL);
+               pthread_mq_send_generic(&myq, "A    ", true, NULL);
+               pthread_mq_send_generic(&myq, " B   ", false, PTHREAD_XTIME_FOREVER);
+               pthread_mq_send_generic(&myq, " A   ", false, PTHREAD_XTIME_NOBLOCK);
        }
 
        pthread_join(t, NULL);