Changeset 4a8d0dd1 in mainline

Timestamp:

2018-11-05T17:31:39Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

24cd6e5, 6454db5e, 88cc71c0, ac9e79d

Parents:

6f7071b

Message:

Do not async_accept_0() callback connections

Callback connections do not have the initial call which must be
accepted. The async framework asserts on attempts to answer or accept
calls with invalid capability handler.

Location:

uspace

Files:

• app/wavplay/dplay.c (modified) (1 diff)
• app/wavplay/drec.c (modified) (1 diff)
• srv/audio/hound/audio_device.c (modified) (1 diff)

uspace/app/wavplay/dplay.c

@@ -96 +96 @@
 static void device_event_callback(ipc_call_t *icall, void *arg)
 {
-        async_accept_0(icall);
         playback_t *pb = arg;
         const size_t fragment_size = pb->buffer.size / DEFAULT_FRAGMENTS;

uspace/app/wavplay/drec.c

@@ -94 +94 @@
 static void device_event_callback(ipc_call_t *icall, void *arg)
 {
-        async_accept_0(icall);
         record_t *rec = arg;
         const size_t buffer_part = rec->buffer.size / BUFFER_PARTS;

uspace/srv/audio/hound/audio_device.c

@@ -268 +268 @@
         errno_t ret;
 
-        /* Answer initial request */
-        async_accept_0(icall);
         audio_device_t *dev = arg;
         assert(dev);