* Start a client for either type of remote connection. Work out
* whether the arguments request a remote shell or rsyncd connection,
* and call the appropriate connection function, then run_client.
+ *
+ * Calls either start_socket_client (for sockets) or do_cmd and
+ * client_run (for ssh).
*/
static int start_client(int argc, char *argv[])
{
}
-static RETSIGTYPE sigusr1_handler(int val) {
+static RETSIGTYPE sigusr1_handler(int UNUSED(val)) {
exit_cleanup(RERR_SIGNAL);
}
-static RETSIGTYPE sigusr2_handler(int val) {
+static RETSIGTYPE sigusr2_handler(int UNUSED(val)) {
extern int log_got_error;
if (log_got_error) _exit(RERR_PARTIAL);
_exit(0);
}
-static RETSIGTYPE sigchld_handler(int val) {
+static RETSIGTYPE sigchld_handler(int UNUSED(val)) {
#ifdef WNOHANG
while (waitpid(-1, NULL, WNOHANG) > 0) ;
#endif