Add ALPM_EVENT_TRANSACTION_{START,DONE} events

This provides a way to detect when the processing of package changes starts,
allowing pacman to delineate hook output and package installation/removal
output.

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index f8e1f254..8fcdfdfc 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -384,6 +384,10 @@ typedef enum _alpm_event_type_t {
 	ALPM_EVENT_INTERCONFLICTS_START,
 	/** Inter-conflicts were checked for target package. */
 	ALPM_EVENT_INTERCONFLICTS_DONE,
+	/** Processing the package transaction is starting. */
+	ALPM_EVENT_TRANSACTION_START,
+	/** Processing the package transaction is finished. */
+	ALPM_EVENT_TRANSACTION_DONE,
 	/** Package will be installed/upgraded/downgraded/re-installed/removed; See
 	 * alpm_event_package_operation_t for arguments. */
 	ALPM_EVENT_PACKAGE_OPERATION_START,