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

diff --git a/c/pthread_extra/pthread_msgqueue.c b/c/pthread_extra/pthread_msgqueue.c
index 6e509c775eff38300699a3d65a321d4a1e8937ec..dbdb65ffc7166d3138a684a310cb72a6e7a6845e 100644 (file)
--- a/c/pthread_extra/pthread_msgqueue.c
+++ b/c/pthread_extra/pthread_msgqueue.c
@@ -1,30 +1,11 @@
-/*
- * CFLAGS=-lpthread make pthread_msgqueue
- */
-
 #include <pthread.h>
+#include <pthread_extra.h>
 #include <time.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <assert.h>
-#include <unistd.h>
-
-#define PTHREAD_X_NONWAIT (&(struct timespec){ .tv_sec = 0, .tv_nsec = 0 })
-#define PTHREAD_X_FOREVER NULL
-
-typedef struct pthread_mq_t {
-       pthread_mutex_t lock;
-       pthread_cond_t cond_readable;
-       pthread_cond_t cond_writable;
-       void * data;
-       size_t msg_size;
-       size_t msg_count;
-       size_t msg_count_max;
-       size_t head_idx;
-       char * name;
-} pthread_mq_t;
 
 bool pthread_mq_readable(pthread_mq_t *mq) { return (mq->msg_count > 0); }
 bool pthread_mq_writable(pthread_mq_t *mq) { return (mq->msg_count < mq->msg_count_max); }
@@ -133,48 +114,3 @@ bool pthread_mq_receive_generic(pthread_mq_t *mq, void * data, bool peek, const
        pthread_mutex_unlock(&mq->lock);
        return true;
 }
-
-
-
-
-
-
-
-
-
-
-pthread_mq_t myq;
-
-void *thread_recv(void *args) {
-       char str[128];
-       while(1) {
-               pthread_mq_receive_generic(&myq, &str, false, NULL);
-               printf("RECVD: %.6s\t\t(waiting %d)\n", str, pthread_mq_waiting(&myq));
-               sleep(1);
-       }
-}
-
-int main() {
-       char tmp[128];
-
-       pthread_mq_init(&myq, 6, 5);
-
-       pthread_t t;
-       pthread_create(&t, NULL, thread_recv, NULL);
-
-       pthread_mq_send_generic(&myq, "AHOJ1", false, NULL);
-       pthread_mq_send_generic(&myq, "AHOJ2", false, NULL);
-       pthread_mq_send_generic(&myq, "AHOJ3", true, NULL);
-       pthread_mq_send_generic(&myq, "AHOJ4", true, NULL);
-       pthread_mq_send_generic(&myq, "AHOJ5", false, NULL);
-       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);
-       }
-
-       pthread_join(t, NULL);
-}