Remove make check warnings

[meshlink] / test / echo-fork.c

diff --git a/test/echo-fork.c b/test/echo-fork.c
index f5aa04e3134d63b2eb826048cfbe649e771eec30..6839c7743e43c656723464fc56645e0c851e18eb 100644 (file)
--- a/test/echo-fork.c
+++ b/test/echo-fork.c
@@ -24,6 +24,8 @@ void log_cb(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *tex
 }
 
 void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
+       (void)mesh;
+
        if(!strcmp(node->name, "bar")) {
                bar_reachable = reachable;
        } else if(!strcmp(node->name, "foo"))
@@ -33,21 +35,37 @@ void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
 }
 
 void foo_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
+       (void)mesh;
+       (void)channel;
+       (void)data;
+       (void)len;
+
        // One way only.
 }
 
 void bar_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
+       (void)mesh;
+       (void)channel;
+
        if(!len) {
                fprintf(stderr, "Connection closed by foo\n");
                foo_closed = true;
                return;
        }
 
+       int ret_val;
+       (void)ret_val;
        // Write data to stdout.
-       write(1, data, len);
+       ret_val = write(1, data, len);
 }
 
 bool reject_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t port, const void *data, size_t len) {
+       (void)mesh;
+       (void)channel;
+       (void)port;
+       (void)data;
+       (void)len;
+
        return false;
 }
 
@@ -66,6 +84,8 @@ bool accept_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t po
 }
 
 void poll_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, size_t len) {
+       (void)len;
+
        meshlink_set_channel_poll_cb(mesh, channel, NULL);
        bar_responded = true;
 }
@@ -208,7 +228,7 @@ int main2(void) {
 }
 
 
-int main(int argc, char *argv[]) {
+int main() {
        debug_level = getenv("DEBUG") ? MESHLINK_DEBUG : MESHLINK_ERROR;
 
        // Initialize and exchange configuration.