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| author | Bdale Garbee <bdale@gag.com> | 2017-12-21 19:07:13 -0700 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2017-12-21 19:07:13 -0700 |
| commit | 456c27a7ed26e4edde02aa0a0b8ef4f46f1ea464 (patch) | |
| tree | 7c259a612e315ac439c2d6ac87e08f6c67b68485 /src/kernel/ao_notask.c | |
| parent | fe2fe0f4b8382d7e0a5eceaeccced28ef004dab8 (diff) | |
| parent | 16a9d8617b2d2092d166a85ada4349601afb0dce (diff) | |
Merge branch 'branch-1.8' into debian
Diffstat (limited to 'src/kernel/ao_notask.c')
| -rw-r--r-- | src/kernel/ao_notask.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/kernel/ao_notask.c b/src/kernel/ao_notask.c index 00fe1ed6..7207353a 100644 --- a/src/kernel/ao_notask.c +++ b/src/kernel/ao_notask.c @@ -39,6 +39,21 @@ ao_sleep(__xdata void *wchan) return 0; } +#if HAS_AO_DELAY +void +ao_delay(uint16_t ticks) +{ + AO_TICK_TYPE target; + + if (!ticks) + ticks = 1; + target = ao_tick_count + ticks; + do { + ao_sleep(&ao_time); + } while ((int16_t) (target - ao_tick_count) > 0); +} +#endif + void ao_wakeup(__xdata void *wchan) { |