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authorOlivier Brunel <jjk@jjacky.com>2014-06-15 19:43:07 +0200
committerAllan McRae <allan@archlinux.org>2014-06-24 13:57:18 +1000
commit8dbb80cfe9e80a5b70ada4e0b58c97a28a9fc7f7 (patch)
tree318d6d9ec0f31a1b4ee90830ab00153a411f5f6b /lib/libalpm
parentf1fadecfb34555cfac1c47f217253a535d64a28b (diff)
events: Make alpm_event_t an union of all event-specific struct
Signed-off-by: Olivier Brunel <jjk@jjacky.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm')
-rw-r--r--lib/libalpm/alpm.h29
1 files changed, 22 insertions, 7 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index c81b1f2d..db1e0cd1 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -443,15 +443,10 @@ typedef enum _alpm_event_type_t {
ALPM_EVENT_PACORIG_CREATED
} alpm_event_type_t;
-/** Events.
- * This is a generic struct this is passed to the callback, that allows the
- * frontend to know which type of event was triggered. It is then possible to
- * typecast the pointer to the right structure, in order to access
- * event-specific data. */
-typedef struct _alpm_event_t {
+typedef struct _alpm_event_any_t {
/** Type of event. */
alpm_event_type_t type;
-} alpm_event_t;
+} alpm_event_any_t;
typedef enum _alpm_package_operation_t {
/** Package (to be) installed. (No oldpkg) */
@@ -563,6 +558,26 @@ typedef struct _alpm_event_pacorig_created_t {
const char *file;
} alpm_event_pacorig_created_t;
+/** Events.
+ * This is an union passed to the callback, that allows the frontend to know
+ * which type of event was triggered (via type). It is then possible to
+ * typecast the pointer to the right structure, or use the union field, in order
+ * to access event-specific data. */
+typedef union _alpm_event_t {
+ alpm_event_type_t type;
+ alpm_event_any_t any;
+ alpm_event_package_operation_t package_operation;
+ alpm_event_optdep_removal_t optdep_removal;
+ alpm_event_delta_patch_t delta_patch;
+ alpm_event_scriptlet_info_t scriptlet_info;
+ alpm_event_database_missing_t database_missing;
+ alpm_event_log_t log;
+ alpm_event_pkgdownload_t pkgdownload;
+ alpm_event_pacnew_created_t pacnew_created;
+ alpm_event_pacsave_created_t pacsave_created;
+ alpm_event_pacorig_created_t pacorig_created;
+} alpm_event_t;
+
/** Event callback. */
typedef void (*alpm_cb_event)(alpm_event_t *);