From 484b44e81b655f1ecb48256095382a56d2839bae Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 26 Nov 2010 17:39:40 -0800 Subject: altos: eliminate ao_wake_task Waking up a task waiting on some random object is a bad idea. Fix the waiters to look for suitable signalling. Signed-off-by: Keith Packard --- src/ao_task.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'src/ao_task.c') diff --git a/src/ao_task.c b/src/ao_task.c index 72c9d7d6..35f34b49 100644 --- a/src/ao_task.c +++ b/src/ao_task.c @@ -204,12 +204,11 @@ ao_sleep(__xdata void *wchan) ao_cur_task->wchan = wchan; } ao_yield(); + ao_cur_task->alarm = 0; if (ao_cur_task->wchan) { ao_cur_task->wchan = NULL; - ao_cur_task->alarm = 0; return 1; } - ao_cur_task->alarm = 0; return 0; } @@ -233,12 +232,6 @@ ao_alarm(uint16_t delay) ao_cur_task->alarm = 1; } -void -ao_wake_task(__xdata struct ao_task *task) -{ - task->wchan = NULL; -} - void ao_exit(void) __critical { -- cgit v1.2.3