diff options
| author | jhb <jhb@FreeBSD.org> | 2001-08-10 21:06:59 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-08-10 21:06:59 +0000 |
| commit | 22915435df9de745286e8fe0078066cb617c9350 (patch) | |
| tree | d4d3fb3bb15d8f8c5cb3d8aa87fc69c86af2c524 /sys/sys/callout.h | |
| parent | 18c8b84e2f8c35c323f0ee30773be2a2b4df140f (diff) | |
| download | FreeBSD-src-22915435df9de745286e8fe0078066cb617c9350.zip FreeBSD-src-22915435df9de745286e8fe0078066cb617c9350.tar.gz | |
Change callout_stop() to return an integer. If callout_stop() succeeds in
removing the callout entry, return 1. If callout_stop() fails to remove
the callout entry because it is currently executing or has already been
executed, then the function returns 0. The idea was obtained from BSD/OS,
however, BSD/OS changed untimeout(), and I've just changed callout_stop()
to be more conservative.
Obtained from: BSD/OS
Diffstat (limited to 'sys/sys/callout.h')
| -rw-r--r-- | sys/sys/callout.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sys/callout.h b/sys/sys/callout.h index 9eecb44..692cd78 100644 --- a/sys/sys/callout.h +++ b/sys/sys/callout.h @@ -80,7 +80,7 @@ extern struct mtx callout_lock; void callout_init __P((struct callout *, int)); #define callout_pending(c) ((c)->c_flags & CALLOUT_PENDING) void callout_reset __P((struct callout *, int, void (*)(void *), void *)); -void callout_stop __P((struct callout *)); +int callout_stop __P((struct callout *)); #endif |
