Add asserts() to all pthread related function calls.

[meshlink] / src / adns.c

diff --git a/src/adns.c b/src/adns.c
index cb9611e1594b246ab71f8364ef624d33d2ddf3b4..08fd8123754aa720c07b2e467815f0a41a422e81 100644 (file)
--- a/src/adns.c
+++ b/src/adns.c
@@ -107,7 +107,7 @@ void exit_adns(meshlink_handle_t *mesh) {
                abort();
        }
 
-       pthread_cond_signal(&mesh->adns_cond);
+       assert(pthread_cond_signal(&mesh->adns_cond) == 0);
 
        pthread_join(mesh->adns_thread, NULL);
        meshlink_queue_exit(&mesh->adns_queue);
@@ -128,7 +128,7 @@ void adns_queue(meshlink_handle_t *mesh, char *host, char *serv, adns_cb_t cb, v
                abort();
        }
 
-       pthread_cond_signal(&mesh->adns_cond);
+       assert(pthread_cond_signal(&mesh->adns_cond) == 0);
 }
 
 struct adns_blocking_info {
@@ -157,16 +157,16 @@ static void *adns_blocking_handler(void *data) {
                info->ai = NULL;
        }
 
-       pthread_mutex_lock(&info->mutex);
+       assert(pthread_mutex_lock(&info->mutex) == 0);
 
        bool cleanup = info->done;
 
        if(!info->done) {
                info->done = true;
-               pthread_cond_signal(&info->cond);
+               assert(pthread_cond_signal(&info->cond) == 0);
        }
 
-       pthread_mutex_unlock(&info->mutex);
+       assert(pthread_mutex_unlock(&info->mutex) == 0);
 
        if(cleanup) {
                free(info->host);
@@ -184,8 +184,8 @@ struct addrinfo *adns_blocking_request(meshlink_handle_t *mesh, char *host, char
        info->host = host;
        info->serv = serv;
        info->socktype = socktype;
-       pthread_mutex_init(&info->mutex, NULL);
-       pthread_cond_init(&info->cond, NULL);
+       assert(pthread_mutex_init(&info->mutex, NULL) == 0);
+       assert(pthread_cond_init(&info->cond, NULL) == 0);
 
        struct timespec deadline;
        clock_gettime(CLOCK_REALTIME, &deadline);
@@ -199,11 +199,11 @@ struct addrinfo *adns_blocking_request(meshlink_handle_t *mesh, char *host, char
                free(info);
                return NULL;
        } else {
-               pthread_detach(thread);
+               assert(pthread_detach(thread) == 0);
        }
 
-       pthread_mutex_lock(&info->mutex);
-       pthread_cond_timedwait(&info->cond, &info->mutex, &deadline);
+       assert(pthread_mutex_lock(&info->mutex) == 0);
+       assert(pthread_cond_timedwait(&info->cond, &info->mutex, &deadline) == 0);
 
        struct addrinfo *result = NULL;
        bool cleanup = info->done;
@@ -215,7 +215,7 @@ struct addrinfo *adns_blocking_request(meshlink_handle_t *mesh, char *host, char
                info->done = true;
        }
 
-       pthread_mutex_unlock(&info->mutex);
+       assert(pthread_mutex_unlock(&info->mutex) == 0);
 
        if(cleanup) {
                free(info->host);