devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Add the guard where it should be used. The net effect is zero now but it might be not in the future if the definitions are changed.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25669 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Alexander Levin 2010-04-18 14:59:09 +00:00
parent c837243161
commit 9c3dc70af5
1 changed files with 6 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
firmware/kernel.c
View file

@ -316,7 +316,9 @@ static void queue_release_sender(struct thread_entry **sender,
struct thread_entry *thread = *sender;
*sender = NULL; /* Clear slot. */
#ifdef HAVE_WAKEUP_EXT_CB
thread->wakeup_ext_cb = NULL; /* Clear callback. */
#endif
thread->retval = retval; /* Assign thread-local return value. */
*thread->bqp = thread; /* Move blocking queue head to thread since
wakeup_thread wakes the first thread in
@ -350,7 +352,9 @@ static void queue_release_all_senders(struct event_queue *q)
static void queue_remove_sender_thread_cb(struct thread_entry *thread)
{
*((struct thread_entry **)thread->retval) = NULL;
#ifdef HAVE_WAKEUP_EXT_CB
thread->wakeup_ext_cb = NULL;
#endif
thread->retval = 0;
}
@ -682,7 +686,9 @@ intptr_t queue_send(struct event_queue *q, long id, intptr_t data)
*spp = current;
IF_COP( current->obj_cl = &q->cl; )
IF_PRIO( current->blocker = q->blocker_p; )
#ifdef HAVE_WAKEUP_EXT_CB
current->wakeup_ext_cb = queue_remove_sender_thread_cb;
#endif
current->retval = (intptr_t)spp;
current->bqp = &send->list;