Added RERR_VANISHED.

[rsync/rsync.git] / errcode.h

diff --git a/errcode.h b/errcode.h
index f301d30..46bc255 100644 (file)
--- a/errcode.h
+++ b/errcode.h
@@ -1,9 +1,33 @@
-/* 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_UNSUPPORTED 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 */
@@ -14,5 +38,23 @@
 #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