#define _GNU_SOURCE
+#ifdef NDEBUG
+#undef NDEBUG
+#endif
+
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
static void b_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
// Send one message back, then close the channel.
if(len) {
- meshlink_channel_send(mesh, channel, data, len);
+ assert(meshlink_channel_send(mesh, channel, data, len) == (ssize_t)len);
}
meshlink_channel_close(mesh, channel);
set_sync_flag(channel->priv, true);
}
-int main() {
+int main(void) {
meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
meshlink_handle_t *a, *b;
struct sync_flag channel_opened = {.flag = false};
- meshlink_channel_t *channel = meshlink_channel_open(a, nb, 7, a_receive_cb, NULL, 0);
+ meshlink_channel_t *channel = meshlink_channel_open(a, nb, 7, a_receive_cb, &channel_opened, 0);
assert(channel);
- channel->priv = &channel_opened;
meshlink_set_channel_poll_cb(a, channel, poll_cb);
// Start MeshLink and wait for the channel to become connected.
nb = meshlink_get_node(a, "b");
assert(nb);
- channel = meshlink_channel_open(a, nb, 7, a_receive_cb, NULL, 0);
+ channel = meshlink_channel_open(a, nb, 7, a_receive_cb, &channel_opened, 0);
assert(channel);
- channel->priv = &channel_opened;
meshlink_set_channel_poll_cb(a, channel, poll_cb);
assert(wait_sync_flag(&channel_opened, 20));
struct sync_flag channel_closed = {.flag = false};
channel->priv = &channel_closed;
- meshlink_channel_send(a, channel, "Hello", 5);
-
+ assert(meshlink_channel_send(a, channel, "Hello", 5) == 5);
assert(wait_sync_flag(&channel_closed, 20));
assert(b_responded);
assert(b_closed);
struct sync_flag channel_polled = {.flag = false};
- meshlink_channel_t *channel2 = meshlink_channel_open(a, nb, 7, a_receive_cb, NULL, 0);
+ meshlink_channel_t *channel2 = meshlink_channel_open(a, nb, 7, a_receive_cb, &channel_polled, 0);
assert(channel2);
- channel2->priv = &channel_polled;
meshlink_set_channel_poll_cb(a, channel2, poll_cb2);
assert(wait_sync_flag(&channel_polled, 20));