X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=src%2Fmeshlink.c;h=7a01bd0ffae8f921f7e3b28457e26f6198b7b6b2;hp=227df29ff3b102f36ce6aef7ec65d48509dde6fe;hb=477973fd217114dec8218cb7f8d99655272a3669;hpb=69337518fb6cff60243153792449c1ba6c8fda40

diff --git a/src/meshlink.c b/src/meshlink.c
index 227df29f..7a01bd0f 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1718,6 +1718,17 @@ void meshlink_set_log_cb(meshlink_handle_t *mesh, meshlink_log_level_t level, me
 	}
 }
 
+void meshlink_set_error_cb(struct meshlink_handle *mesh, meshlink_error_cb_t cb) {
+	if(!mesh) {
+		meshlink_errno = MESHLINK_EINVAL;
+		return;
+	}
+
+	pthread_mutex_lock(&(mesh->mesh_mutex));
+	mesh->error_cb = cb;
+	pthread_mutex_unlock(&(mesh->mesh_mutex));
+}
+
 bool meshlink_send(meshlink_handle_t *mesh, meshlink_node_t *destination, const void *data, size_t len) {
 	meshlink_packethdr_t *hdr;
 
@@ -3524,6 +3535,22 @@ void handle_network_change(meshlink_handle_t *mesh, bool online) {
 	retry(mesh);
 }
 
+void call_error_cb(meshlink_handle_t *mesh, meshlink_errno_t meshlink_errno) {
+	// We should only call the callback function if we are in the background thread.
+	if(!mesh->error_cb) {
+		return;
+	}
+
+	if(!mesh->threadstarted) {
+		return;
+	}
+
+	if(mesh->thread == pthread_self()) {
+		mesh->error_cb(mesh, meshlink_errno);
+	}
+}
+
+
 static void __attribute__((constructor)) meshlink_init(void) {
 	crypto_init();
 }