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| author | Bdale Garbee <bdale@gag.com> | 2015-07-16 13:36:59 -0600 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2015-07-16 13:36:59 -0600 |
| commit | f4f0f044df1251d64d44bf62d25b488fd04a05c8 (patch) | |
| tree | 12efee1447a67d8cf37b6f447c011708264b8266 /src/kernel/ao_task.h | |
| parent | b25690062ac04a588ad4d11740597c20e516eb1a (diff) | |
| parent | 570daace9caf7647a09c53d5c75593cc4c98b93b (diff) | |
Merge branch 'branch-1.6' into debian
Diffstat (limited to 'src/kernel/ao_task.h')
| -rw-r--r-- | src/kernel/ao_task.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/kernel/ao_task.h b/src/kernel/ao_task.h index 9c56b480..c6bec0e3 100644 --- a/src/kernel/ao_task.h +++ b/src/kernel/ao_task.h @@ -68,10 +68,19 @@ extern __data uint8_t ao_task_minimize_latency; /* Reduce IRQ latency */ uint8_t ao_sleep(__xdata void *wchan); +/* Suspend the current task until wchan is awoken or the timeout + * expires. returns: + * 0 on normal wake + * 1 on alarm + */ +uint8_t +ao_sleep_for(__xdata void *wchan, uint16_t timeout); + /* Wake all tasks sleeping on wchan */ void ao_wakeup(__xdata void *wchan) __reentrant; +#if 0 /* set an alarm to go off in 'delay' ticks */ void ao_alarm(uint16_t delay); @@ -79,6 +88,7 @@ ao_alarm(uint16_t delay); /* Clear any pending alarm */ void ao_clear_alarm(void); +#endif /* Yield the processor to another task */ void |