X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=snap.h;h=7ac951fc313adb9f0867bc90463d4773f215adb9;hb=0ca40f54698dc00d81e40f784e27628f8fe802c0;hp=063a38e2497f86eba22416679fc4b37137f2d94e;hpb=b8c18ccfb0dbe89c9a35d4989cd506b8461ea850;p=dss.git

diff --git a/snap.h b/snap.h
index 063a38e..7ac951f 100644
--- a/snap.h
+++ b/snap.h
@@ -22,6 +22,20 @@ enum {
 	SCS_POST_HOOK_RUNNING,
 };
 
+/** The state of snapshot removal. */
+enum {
+	/** No snapshot is currently being removed. */
+	SRS_READY,
+	/** The pre-removal hook has been started. */
+	SRS_PRE_HOOK_RUNNING,
+	/** The pre-remove hook failed, we're waiting to execute it again. */
+	SRS_PRE_HOOK_FAILURE,
+	/** The rm command is currently executing. */
+	SRS_RM_RUNNING,
+	/** The post-remove hook ist running. */
+	SRS_POST_HOOK_RUNNING,
+};
+
 /**
  * The status of a snapshot.
  *
@@ -40,7 +54,7 @@ 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;