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fix tracontrol timing problem with su
[lttv.git]
/
ltt
/
branches
/
poly
/
lttv
/
lttv
/
hook.h
diff --git
a/ltt/branches/poly/lttv/lttv/hook.h
b/ltt/branches/poly/lttv/lttv/hook.h
index c1814d8191b66b156c5707cf388fa5826aa859b3..197184a6d4ce9333be659c31ecb5a5408b0e0add 100644
(file)
--- a/
ltt/branches/poly/lttv/lttv/hook.h
+++ b/
ltt/branches/poly/lttv/lttv/hook.h
@@
-22,6
+22,7
@@
#define HOOK_H
#include <glib.h>
#define HOOK_H
#include <glib.h>
+#include <ltt/compiler.h>
/* A hook is a function to call with the supplied hook data, and with
call site specific data (e.g., hooks for events are called with a
/* A hook is a function to call with the supplied hook data, and with
call site specific data (e.g., hooks for events are called with a
@@
-76,7
+77,7
@@
void lttv_hooks_remove_data(LttvHooks *h, LttvHook f, void *hook_data);
/* Remove a list of hooks from the hooks list in h. */
/* Remove a list of hooks from the hooks list in h. */
-void lttv_hooks_remove_
data_
list(LttvHooks *h, LttvHooks *list);
+void lttv_hooks_remove_list(LttvHooks *h, LttvHooks *list);
/* Return the number of hooks in the list */
/* Return the number of hooks in the list */
@@
-92,6
+93,7
@@
void lttv_hooks_get(LttvHooks *h, unsigned i, LttvHook *f, void **hook_data,
/* Remove the specified hook. The position of the following hooks may change */
/* Remove the specified hook. The position of the following hooks may change */
+/* The hook is removed from the list event if its ref_count is higher than 1 */
void lttv_hooks_remove_by_position(LttvHooks *h, unsigned i);
void lttv_hooks_remove_by_position(LttvHooks *h, unsigned i);
@@
-121,8
+123,14
@@
gboolean lttv_hooks_call_check_merge(LttvHooks *h1, void *call_data1,
/* Sometimes different hooks need to be called based on the case. The
case is represented by an unsigned integer id */
/* Sometimes different hooks need to be called based on the case. The
case is represented by an unsigned integer id */
-typedef GPtrArray LttvHooksById;
+typedef struct _LttvHooksById {
+ GPtrArray *index;
+ GArray *array;
+} LttvHooksById;
+/* macro to calculate the hook ID of a facility/event pair. */
+#define GET_HOOK_ID(fac_id, ev_id) \
+ ( (guint)fac_id | ((guint)ev_id << FACILITIES_BITS) )
/* Create and destroy a hooks by id list */
/* Create and destroy a hooks by id list */
@@
-143,7
+151,14
@@
unsigned lttv_hooks_by_id_max_id(LttvHooksById *h);
/* Get the list of hooks for an id, NULL if none exists */
/* Get the list of hooks for an id, NULL if none exists */
-LttvHooks *lttv_hooks_by_id_get(LttvHooksById *h, unsigned id);
+static inline LttvHooks *lttv_hooks_by_id_get(LttvHooksById *h, unsigned id)
+{
+ LttvHooks *ret;
+ if(likely(id < h->index->len)) ret = h->index->pdata[id];
+ else ret = NULL;
+
+ return ret;
+}
/* Remove the list of hooks associated with an id */
/* Remove the list of hooks associated with an id */
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