X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/b84ba8967a591b52abda755f809842e3bcd74f98..7a176e87d56de890fed07b1621277ab74b21b706:/main.c

diff --git a/main.c b/main.c
index 6213678f..168f83e1 100644
--- a/main.c
+++ b/main.c
@@ -640,11 +640,14 @@ static int copy_argv (char *argv[])
 }
 
 
-/*
+/**
  * 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[])
 {
 	char *p;
@@ -691,7 +694,7 @@ static int start_client(int argc, char *argv[])
 	    p = find_colon(argv[0]);
 
 	if (p) {
-		if (p[1] == ':') {
+		if (p[1] == ':') { /* double colon */
 			*p = 0;
 			return start_socket_client(argv[0], p+2, argc-1, argv+1);
 		}
@@ -713,12 +716,6 @@ static int start_client(int argc, char *argv[])
 		p = find_colon(argv[argc-1]);
 		if (!p) {
 			local_server = 1;
-			/*
-			 * disable "rsync algorithm" when both sides local,
-			 * except when creating a batch update
-			 */
-			if (!write_batch && whole_file == -1)
-				whole_file = 1;
 		} else if (p[1] == ':') {
 			*p = 0;
 			return start_socket_client(argv[argc-1], p+2, argc-1, argv);
@@ -783,17 +780,17 @@ 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