X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=blobdiff_plain;f=snap.h;h=508bbf9312d9f2a343ac2af265799677a372c6a0;hp=90a2e3a827abf6b373410d42d310efa013731fef;hb=df4a2d392aa10cc73e66fedc24a4e3703ec5335e;hpb=333c11eb6772cc3a020ae1ab354512519a3771b9

diff --git a/snap.h b/snap.h
index 90a2e3a..508bbf9 100644
--- a/snap.h
+++ b/snap.h
@@ -1,18 +1,25 @@
+/*
+ * Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
 
-/** The state of snapshot creation. */
-enum {
+/** The possible states for snapshot creation/removal. */
+enum hook_status {
 	/** We are ready to take the next snapshot. */
-	SCS_READY,
-	/** The pre-creation hook has been started. */
-	SCS_PRE_HOOK_RUNNING,
-	/** The pre-creation hook exited successfully. */
-	SCS_PRE_HOOK_SUCCESS,
-	/** The rsync process is running. */
-	SCS_RSYNC_RUNNING,
-	/** The rsync process exited successfully. */
-	SCS_RSYNC_SUCCESS,
-	/** The post-create hook has been started. */
-	SCS_POST_HOOK_RUNNING,
+	HS_READY,
+	/** The pre-create/pre-remove hook has been started. */
+	HS_PRE_RUNNING,
+	/** The pre-create/pre-remove hook exited successfully. */
+	HS_PRE_SUCCESS,
+	/** The rsync/rm process is running. */
+	HS_RUNNING,
+	/** The rsync/rm process exited successfully. */
+	HS_SUCCESS,
+	/** The rsync/rm process needs to be restarted. */
+	HS_NEEDS_RESTART,
+	/** The post-create/post-remove hook has been started. */
+	HS_POST_RUNNING,
 };
 
 /**
@@ -33,7 +40,7 @@ enum snapshot_status_flags {
 	SS_BEING_DELETED = 2,
 };
 
-/** Desribes one snapshot */
+/** Describes one snapshot. */
 struct snapshot {
 	/** The name of the directory, relative to the destination dir. */
 	char *name;