/*
- * Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2008-2010 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
+
/** The possible states for snapshot creation/removal. */
-enum hook_status {
- /** We are ready to take the next snapshot. */
- 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,
-};
+#define HOOK_STATUS_ARRAY \
+ HSA_ITEM(HS_READY, "ready for action"), \
+ HSA_ITEM(HS_PRE_RUNNING, "pre-hook running"), \
+ HSA_ITEM(HS_PRE_SUCCESS, "pre-hook completed successfully"), \
+ HSA_ITEM(HS_RUNNING, "in progress"), \
+ HSA_ITEM(HS_SUCCESS, "process terminated successfully"), \
+ HSA_ITEM(HS_NEEDS_RESTART, "restart needed"), \
+ HSA_ITEM(HS_POST_RUNNING, "post-hook running"), \
+
+
+#define HSA_ITEM(x, y) x
+enum hook_status {HOOK_STATUS_ARRAY};
+#undef HSA_ITEM
+#define HSA_ITEM(x, y) [x] = y
+
/**
* The status of a snapshot.
*
* The snapshot directories come in four different flavours, depending
- * on how the two staus flags are set. Examples:
+ * on how the two status flags are set. Examples:
*
* Complete, not being deleted: 1204565370-1204565371.Sun_Mar_02_2008_14_33-Sun_Mar_02_2008_14_43.
* Complete, being deleted: 1204565370-1204565371.being_deleted.
int64_t creation_time;
/**
* Seconds after the epoch when creation of this snapshot completed.
- * Only meaningful if the SS_COMPLTE bit is set.
+ * Only meaningful if the SS_COMPLETE bit is set.
*/
int64_t completion_time;
/** See \ref snapshot_status_flags. */