X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/654175798bdbdd6403e10c8fa74e8586b3612ea1..9b49704959f4b7ecb482f3d1f87ba2735e1d7ed1:/errcode.h

diff --git a/errcode.h b/errcode.h
index 361a3e28..c5259d41 100644
--- a/errcode.h
+++ b/errcode.h
@@ -1,18 +1,63 @@
-/* error codes returned by rsync */
+/*
+ * Error codes returned by rsync.
+ *
+ * Copyright (C) 1998-2000 Andrew Tridgell
+ * Copyright (C) 2003-2007 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
+ * the Free Software Foundation; either version 3 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, visit the http://fsf.org website.
+ */
 
+/* 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_STREAMIO   12      /* error in rsync protocol data stream */
 #define RERR_MESSAGEIO  13      /* errors with program diagnostics */
 #define RERR_IPC        14      /* error in IPC code */
+#define RERR_CRASHED    15      /* sibling crashed */
+#define RERR_TERMINATED 16      /* sibling terminated abnormally */
 
-#define RERR_SIGNAL     20      /* status returned when sent SIGUSR1, SIGINT */
+#define RERR_SIGNAL1    19      /* status returned when sent SIGUSR1 */
+#define RERR_SIGNAL     20      /* status returned when sent SIGINT, SIGTERM, SIGHUP */
 #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_DEL_LIMIT  25      /* skipped some deletes due to --max-delete */
 
 #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