--- embedaddon/rsync/main.c	2013/10/14 07:51:14	1.1.1.2
+++ embedaddon/rsync/main.c	2016/11/01 09:54:32	1.1.1.3
@@ -4,7 +4,7 @@
  * Copyright (C) 1996-2001 Andrew Tridgell <tridge@samba.org>
  * Copyright (C) 1996 Paul Mackerras
  * Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003-2013 Wayne Davison
+ * Copyright (C) 2003-2015 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -77,6 +77,8 @@ extern size_t bwlimit_writemax;
 extern unsigned int module_dirlen;
 extern BOOL flist_receiving_enabled;
 extern BOOL shutting_down;
+extern BOOL want_progress_now;
+extern int backup_dir_len;
 extern int basis_dir_cnt;
 extern struct stats stats;
 extern char *stdout_format;
@@ -851,13 +853,25 @@ static int do_recv(int f_in, int f_out, char *local_na
 	}
 
 	if (backup_dir) {
-		int ret = make_path(backup_dir_buf, MKP_DROP_NAME); /* drops trailing slash */
-		if (ret < 0)
-			exit_cleanup(RERR_SYNTAX);
-		if (ret)
-			rprintf(FINFO, "Created backup_dir %s\n", backup_dir_buf);
-		else if (INFO_GTE(BACKUP, 1))
+		STRUCT_STAT st;
+		int ret;
+		if (backup_dir_len > 1)
+			backup_dir_buf[backup_dir_len-1] = '\0';
+		ret = do_stat(backup_dir_buf, &st);
+		if (ret != 0 || !S_ISDIR(st.st_mode)) {
+			if (ret == 0) {
+				rprintf(FERROR, "The backup-dir is not a directory: %s\n", backup_dir_buf);
+				exit_cleanup(RERR_SYNTAX);
+			}
+			if (errno != ENOENT) {
+				rprintf(FERROR, "Failed to stat %s: %s\n", backup_dir_buf, strerror(errno));
+				exit_cleanup(RERR_FILEIO);
+			}
+			rprintf(FINFO, "(new) backup_dir is %s\n", backup_dir_buf);
+		} else if (INFO_GTE(BACKUP, 1))
 			rprintf(FINFO, "backup_dir is %s\n", backup_dir_buf);
+		if (backup_dir_len > 1)
+			backup_dir_buf[backup_dir_len-1] = '/';
 	}
 
 	io_flush(FULL_FLUSH);
@@ -1010,11 +1024,12 @@ static void do_server_recv(int f_in, int f_out, int ar
 		filesfrom_fd = -1;
 	}
 
-	flist = recv_file_list(f_in);
+	flist = recv_file_list(f_in, -1);
 	if (!flist) {
 		rprintf(FERROR,"server_recv: recv_file_list error\n");
 		exit_cleanup(RERR_FILESELECT);
 	}
+
 	if (inc_recurse && file_total == 1)
 		recv_additional_file_list(f_in);
 
@@ -1184,7 +1199,7 @@ int client_run(int f_in, int f_out, pid_t pid, int arg
 
 	if (write_batch && !am_server)
 		start_write_batch(f_in);
-	flist = recv_file_list(f_in);
+	flist = recv_file_list(f_in, -1);
 	if (inc_recurse && file_total == 1)
 		recv_additional_file_list(f_in);
 
@@ -1412,12 +1427,12 @@ static int start_client(int argc, char *argv[])
 }
 
 
-static RETSIGTYPE sigusr1_handler(UNUSED(int val))
+static void sigusr1_handler(UNUSED(int val))
 {
 	exit_cleanup(RERR_SIGNAL1);
 }
 
-static RETSIGTYPE sigusr2_handler(UNUSED(int val))
+static void sigusr2_handler(UNUSED(int val))
 {
 	if (!am_server)
 		output_summary();
@@ -1427,8 +1442,17 @@ static RETSIGTYPE sigusr2_handler(UNUSED(int val))
 	_exit(0);
 }
 
-RETSIGTYPE remember_children(UNUSED(int val))
+#ifdef SIGINFO
+static void siginfo_handler(UNUSED(int val))
 {
+
+	if (!am_server)
+		want_progress_now = True;
+}
+#endif
+
+void remember_children(UNUSED(int val))
+{
 #ifdef WNOHANG
 	int cnt, status;
 	pid_t pid;
@@ -1488,7 +1512,7 @@ const char *get_panic_action(void)
  * should just look at the environment variable, but I'm a bit leery
  * of a signal sending us into a busy loop.
  **/
-static RETSIGTYPE rsync_panic_handler(UNUSED(int whatsig))
+static void rsync_panic_handler(UNUSED(int whatsig))
 {
 	char cmd_buf[300];
 	int ret, pid_int = getpid();
@@ -1525,6 +1549,9 @@ int main(int argc,char *argv[])
 	SIGACTMASK(SIGFPE, rsync_panic_handler);
 	SIGACTMASK(SIGABRT, rsync_panic_handler);
 	SIGACTMASK(SIGBUS, rsync_panic_handler);
+#endif
+#ifdef SIGINFO
+	SIGACTMASK(SIGINFO, siginfo_handler);
 #endif
 
 	starttime = time(NULL);