diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2010-06-29 20:41:52 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2010-06-29 20:41:52 +0000 |
| commit | ad6eec7b9eb5b6bd0b2c9ec29dbb73306a56c571 (patch) | |
| tree | 4e3cc4d678f3bc1966b6606a03a75aeccdb05be4 /sys/kern/kern_thr.c | |
| parent | cfbcffa2480b03e960fcfe64359c68a6929f8d02 (diff) | |
| download | src-ad6eec7b9eb5b6bd0b2c9ec29dbb73306a56c571.tar.gz src-ad6eec7b9eb5b6bd0b2c9ec29dbb73306a56c571.zip | |
Tweak the in-kernel API for sending signals to threads:
- Rename tdsignal() to tdsendsignal() and make it private to kern_sig.c.
- Add tdsignal() and tdksignal() routines that mirror psignal() and
pksignal() except that they accept a thread as an argument instead of
a process. They send a signal to a specific thread rather than to an
individual process.
Reviewed by: kib
Notes
Notes:
svn path=/head/; revision=209592
Diffstat (limited to 'sys/kern/kern_thr.c')
| -rw-r--r-- | sys/kern/kern_thr.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/kern/kern_thr.c b/sys/kern/kern_thr.c index 0b90dfc34067..d8f7a8eb0f8d 100644 --- a/sys/kern/kern_thr.c +++ b/sys/kern/kern_thr.c @@ -326,7 +326,7 @@ thr_kill(struct thread *td, struct thr_kill_args *uap) error = 0; if (uap->sig == 0) break; - tdsignal(p, ttd, uap->sig, &ksi); + tdksignal(ttd, uap->sig, &ksi); } } } @@ -342,7 +342,7 @@ thr_kill(struct thread *td, struct thr_kill_args *uap) else if (!_SIG_VALID(uap->sig)) error = EINVAL; else - tdsignal(p, ttd, uap->sig, &ksi); + tdksignal(ttd, uap->sig, &ksi); } PROC_UNLOCK(p); return (error); @@ -384,8 +384,7 @@ thr_kill2(struct thread *td, struct thr_kill2_args *uap) error = 0; if (uap->sig == 0) break; - tdsignal(p, ttd, uap->sig, - &ksi); + tdksignal(ttd, uap->sig, &ksi); } } } @@ -401,7 +400,7 @@ thr_kill2(struct thread *td, struct thr_kill2_args *uap) else if (!_SIG_VALID(uap->sig)) error = EINVAL; else - tdsignal(p, ttd, uap->sig, &ksi); + tdksignal(ttd, uap->sig, &ksi); } } PROC_UNLOCK(p); |