Changeset 4ff66ae in mainline for uspace/lib/c

Timestamp:

2019-08-07T11:18:35Z (6 years ago)

Author:

Matthieu Riolo <matthieu.riolo@…>

Children:

87a31ef2

Parents:

bb57a00

git-author:

Michal Koutný <xm.koutny+hos@…> (2015-11-13 03:13:03)

git-committer:

Matthieu Riolo <matthieu.riolo@…> (2019-08-07 11:18:35)

Message:

taskman: Bind events dump to register handler

• So that no events are processed twice or omitted.

Location:

uspace/lib/c

Files:

• generic/task_event.c (modified) (2 diffs)
• generic/taskman.c (modified) (1 diff)
• include/ipc/taskman.h (modified) (1 diff)
• include/taskman.h (modified) (1 diff)

uspace/lib/c/generic/task_event.c

@@ -83 +83 @@
  * Blocks, calls handler in another fibril
  */
-int task_register_event_handler(task_event_handler_t handler)
+int task_register_event_handler(task_event_handler_t handler, bool past_events)
 {
         /*
@@ -95 +95 @@
 
         async_exch_t *exch = taskman_exchange_begin();
-        aid_t req = async_send_0(exch, TASKMAN_EVENT_CALLBACK, NULL);
+        aid_t req = async_send_1(exch, TASKMAN_EVENT_CALLBACK, past_events, NULL);
 
         int rc = async_connect_to_me(exch, 0, 0, 0, taskman_event_conn, NULL);

uspace/lib/c/generic/taskman.c

@@ -127 +127 @@
  */
 
-int taskman_dump_events(void)
-{
-        assert(session_taskman);
-
-        async_exch_t *exch = async_exchange_begin(session_taskman);
-        int rc = async_req_0_0(exch, TASKMAN_DUMP_EVENTS);
-        taskman_exchange_end(exch);
-
-        return rc;
-}
-
 async_sess_t *taskman_get_session(void)
 {

uspace/lib/c/include/ipc/taskman.h

@@ -44 +44 @@
         TASKMAN_EVENT_CALLBACK,
         TASKMAN_NEW_TASK,
-        TASKMAN_I_AM_NS,
-        TASKMAN_DUMP_EVENTS
+        TASKMAN_I_AM_NS
 } taskman_request_t;
 

uspace/lib/c/include/taskman.h

@@ -40 +40 @@
 #endif
 
-extern int taskman_dump_events(void);
-
 /* Internal functions to be used by loader only */
 #ifndef TASKMAN_DISABLE_ASYNC