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-rw-r--r--lib/tevent/tevent.h23
-rw-r--r--lib/tevent/tevent_internal.h12
-rw-r--r--lib/tevent/tevent_req.c32
3 files changed, 48 insertions, 19 deletions
diff --git a/lib/tevent/tevent.h b/lib/tevent/tevent.h
index 3930092ee5..6c5df6321a 100644
--- a/lib/tevent/tevent.h
+++ b/lib/tevent/tevent.h
@@ -252,13 +252,22 @@ bool tevent_req_set_endtime(struct tevent_req *req,
struct tevent_context *ev,
struct timeval endtime);
-void tevent_req_done(struct tevent_req *req);
-
-bool tevent_req_error(struct tevent_req *req,
- uint64_t error);
-
-bool tevent_req_nomem(const void *p,
- struct tevent_req *req);
+void _tevent_req_done(struct tevent_req *req,
+ const char *location);
+#define tevent_req_done(req) \
+ _tevent_req_done(req, __location__)
+
+bool _tevent_req_error(struct tevent_req *req,
+ uint64_t error,
+ const char *location);
+#define tevent_req_error(req, error) \
+ _tevent_req_error(req, error, __location__)
+
+bool _tevent_req_nomem(const void *p,
+ struct tevent_req *req,
+ const char *location);
+#define tevent_req_nomem(p, req) \
+ _tevent_req_nomem(p, req, __location__)
struct tevent_req *tevent_req_post(struct tevent_req *req,
struct tevent_context *ev);
diff --git a/lib/tevent/tevent_internal.h b/lib/tevent/tevent_internal.h
index 88bda244ac..eebf767067 100644
--- a/lib/tevent/tevent_internal.h
+++ b/lib/tevent/tevent_internal.h
@@ -85,7 +85,17 @@ struct tevent_req {
*
* This for debugging only.
*/
- const char *location;
+ const char *create_location;
+
+ /**
+ * @brief The location where the request was finished
+ *
+ * This uses the __location__ macro via the tevent_req_done(),
+ * tevent_req_error() or tevent_req_nomem() macro.
+ *
+ * This for debugging only.
+ */
+ const char *finish_location;
/**
* @brief The external state - will be queried by the caller
diff --git a/lib/tevent/tevent_req.c b/lib/tevent/tevent_req.c
index 444f7b330d..380a6388e2 100644
--- a/lib/tevent/tevent_req.c
+++ b/lib/tevent/tevent_req.c
@@ -43,7 +43,7 @@ char *tevent_req_default_print(struct tevent_req *req, TALLOC_CTX *mem_ctx)
return talloc_asprintf(mem_ctx,
"tevent_req[%p/%s]: state[%d] error[%lld (0x%llX)] "
" state[%s (%p)] timer[%p]",
- req, req->internal.location,
+ req, req->internal.create_location,
req->internal.state,
(unsigned long long)req->internal.error,
(unsigned long long)req->internal.error,
@@ -95,7 +95,8 @@ struct tevent_req *_tevent_req_create(TALLOC_CTX *mem_ctx,
return NULL;
}
req->internal.private_type = type;
- req->internal.location = location;
+ req->internal.create_location = location;
+ req->internal.finish_location = NULL;
req->internal.state = TEVENT_REQ_IN_PROGRESS;
req->internal.trigger = tevent_create_immediate(req);
if (!req->internal.trigger) {
@@ -116,9 +117,12 @@ struct tevent_req *_tevent_req_create(TALLOC_CTX *mem_ctx,
return req;
}
-static void tevent_req_finish(struct tevent_req *req, enum tevent_req_state state)
+static void tevent_req_finish(struct tevent_req *req,
+ enum tevent_req_state state,
+ const char *location)
{
req->internal.state = state;
+ req->internal.finish_location = location;
if (req->async.fn != NULL) {
req->async.fn(req);
}
@@ -133,9 +137,10 @@ static void tevent_req_finish(struct tevent_req *req, enum tevent_req_state stat
* function.
*/
-void tevent_req_done(struct tevent_req *req)
+void _tevent_req_done(struct tevent_req *req,
+ const char *location)
{
- tevent_req_finish(req, TEVENT_REQ_DONE);
+ tevent_req_finish(req, TEVENT_REQ_DONE, location);
}
/**
@@ -166,14 +171,16 @@ void tevent_req_done(struct tevent_req *req)
* \endcode
*/
-bool tevent_req_error(struct tevent_req *req, uint64_t error)
+bool _tevent_req_error(struct tevent_req *req,
+ uint64_t error,
+ const char *location)
{
if (error == 0) {
return false;
}
req->internal.error = error;
- tevent_req_finish(req, TEVENT_REQ_USER_ERROR);
+ tevent_req_finish(req, TEVENT_REQ_USER_ERROR, location);
return true;
}
@@ -194,12 +201,14 @@ bool tevent_req_error(struct tevent_req *req, uint64_t error)
* \endcode
*/
-bool tevent_req_nomem(const void *p, struct tevent_req *req)
+bool _tevent_req_nomem(const void *p,
+ struct tevent_req *req,
+ const char *location)
{
if (p != NULL) {
return false;
}
- tevent_req_finish(req, TEVENT_REQ_NO_MEMORY);
+ tevent_req_finish(req, TEVENT_REQ_NO_MEMORY, location);
return true;
}
@@ -216,7 +225,8 @@ static void tevent_req_trigger(struct tevent_context *ev,
struct tevent_req *req = talloc_get_type(private_data,
struct tevent_req);
- tevent_req_finish(req, req->internal.state);
+ tevent_req_finish(req, req->internal.state,
+ req->internal.finish_location);
}
/**
@@ -306,7 +316,7 @@ static void tevent_req_timedout(struct tevent_context *ev,
TALLOC_FREE(req->internal.timer);
- tevent_req_finish(req, TEVENT_REQ_TIMED_OUT);
+ tevent_req_finish(req, TEVENT_REQ_TIMED_OUT, __FUNCTION__);
}
bool tevent_req_set_endtime(struct tevent_req *req,