-/* error codes returned by rsync */
+/* -*- c-file-style: "linux"; -*-
+
+ Copyright (C) 1998-2000 by Andrew Tridgell
+
+ 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+/*
+ * error codes returned by rsync. If you change these, please also update the
+ * string mappings in log.c and the EXIT VALUES in rsync.yo
+ */
+
+#define RERR_OK 0
#define RERR_SYNTAX 1 /* syntax or usage error */
#define RERR_PROTOCOL 2 /* protocol incompatibility */
#define RERR_FILESELECT 3 /* errors selecting input/output files, dirs */
-#define RERR_NOSUPPORT 4 /* requested action not supported */
+#define RERR_UNSUPPORTED 4 /* requested action not supported */
+#define RERR_STARTCLIENT 5 /* error starting client-server protocol */
#define RERR_SOCKETIO 10 /* error in socket IO */
#define RERR_FILEIO 11 /* error in file IO */
#define RERR_SIGNAL 20 /* status returned when sent SIGUSR1, SIGINT */
#define RERR_WAITCHILD 21 /* some error returned by waitpid() */
#define RERR_MALLOC 22 /* error allocating core memory buffers */
+#define RERR_PARTIAL 23 /* partial transfer */
+#define RERR_VANISHED 24 /* file(s) vanished on sender side */
#define RERR_TIMEOUT 30 /* timeout in data send/receive */
+
+/* Although it doesn't seem to be specified anywhere,
+ * ssh and the shell seem to return these values:
+ *
+ * 124 if the command exited with status 255
+ * 125 if the command is killed by a signal
+ * 126 if the command cannot be run
+ * 127 if the command is not found
+ *
+ * and we could use this to give a better explanation if the remote
+ * command is not found.
+ */
+#define RERR_CMD_FAILED 124
+#define RERR_CMD_KILLED 125
+#define RERR_CMD_RUN 126
+#define RERR_CMD_NOTFOUND 127