X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d79d1c69f77dd6cc23a4692f6b8bdd82e181194e..2f0e3b30a979a059aa5220fa598ec64fcc863bc1:/main.c

diff --git a/main.c b/main.c
index 404d49b8..2a5597e4 100644
--- a/main.c
+++ b/main.c
@@ -278,22 +278,45 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 	int pid;
 	int status=0;
 	int recv_pipe[2];
+	int error_pipe[2];
 	extern int preserve_hard_links;
+	extern int delete_after;
+	extern int recurse;
+	extern int delete_mode;
 
 	if (preserve_hard_links)
 		init_hard_links(flist);
 
-	if (pipe(recv_pipe) < 0) {
+	if (!delete_after) {
+		/* I moved this here from recv_files() to prevent a race condition */
+		if (recurse && delete_mode && !local_name && flist->count>0) {
+			delete_files(flist);
+		}
+	}
+
+	if (fd_pair(recv_pipe) < 0) {
 		rprintf(FERROR,"pipe failed in do_recv\n");
 		exit_cleanup(RERR_SOCKETIO);
 	}
+
+	if (fd_pair(error_pipe) < 0) {
+		rprintf(FERROR,"error pipe failed in do_recv\n");
+		exit_cleanup(RERR_SOCKETIO);
+	}
   
 	io_flush();
 
 	if ((pid=do_fork()) == 0) {
 		close(recv_pipe[0]);
+		close(error_pipe[0]);
 		if (f_in != f_out) close(f_out);
 
+		/* we can't let two processes write to the socket at one time */
+		io_multiplexing_close();
+
+		/* set place to send errors */
+		set_error_fd(error_pipe[1]);
+
 		recv_files(f_in,flist,local_name,recv_pipe[1]);
 		report(f_in);
 
@@ -302,11 +325,14 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 	}
 
 	close(recv_pipe[1]);
+	close(error_pipe[1]);
 	io_close_input(f_in);
 	if (f_in != f_out) close(f_in);
 
 	io_start_buffering(f_out);
 
+	io_set_error_fd(error_pipe[0]);
+
 	generate_files(f_out,flist,local_name,recv_pipe[0]);
 
 	io_flush();
@@ -365,6 +391,10 @@ void start_server(int f_in, int f_out, int argc, char *argv[])
 {
 	extern int cvs_exclude;
 	extern int am_sender;
+	extern int remote_version;
+
+	if (remote_version >= 23)
+		io_start_multiplex_out(f_out);
 
 	setup_protocol(f_out, f_in);
 
@@ -386,6 +416,10 @@ int client_run(int f_in, int f_out, int pid, int argc, char *argv[])
 	char *local_name = NULL;
 	extern int am_sender;
 	extern int list_only;
+	extern int remote_version;
+
+	if (remote_version >= 23)
+		io_start_multiplex_in(f_in);
 
 	setup_protocol(f_out,f_in);