diff options
| author | Philip Guenthe <guenther@cvs.openbsd.org> | 2008-12-16 07:57:29 +0000 |
|---|---|---|
| committer | Philip Guenthe <guenther@cvs.openbsd.org> | 2008-12-16 07:57:29 +0000 |
| commit | 66f602cf3edb31a30ff3fcee9bd3d4b9d4ff57a7 (patch) | |
| tree | 446062b72d3d878e3dd07d974267043287dbbd8b /sys/kern/sys_generic.c | |
| parent | 799c9944fa8bbbc14aab0bb61b58d2823678bc31 (diff) | |
Move the functionality of psignal() to a new function ptsignal()
that takes an additional argument "type" that indicates whether the
signal is for the process, just a particular thread, or propagated
to a thread because it's not caught or blocked. psignal() becomes
a wrapper that does the first of those.
So that sys_kill() can tell apart signals for the process and signals
for the process's original thread, the tid of the original thread
is defined as its pid + THREAD_PID_OFFSET.
ok tedu@ art@ andreas@ kurt@ "better early than late" deraadt@
Diffstat (limited to 'sys/kern/sys_generic.c')
| -rw-r--r-- | sys/kern/sys_generic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c index bfcf380a001..ac9d89dd38d 100644 --- a/sys/kern/sys_generic.c +++ b/sys/kern/sys_generic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sys_generic.c,v 1.58 2007/09/07 15:00:20 art Exp $ */ +/* $OpenBSD: sys_generic.c,v 1.59 2008/12/16 07:57:28 guenther Exp $ */ /* $NetBSD: sys_generic.c,v 1.24 1996/03/29 00:25:32 cgd Exp $ */ /* @@ -337,7 +337,7 @@ dofilewrite(struct proc *p, int fd, struct file *fp, const void *buf, error == EINTR || error == EWOULDBLOCK)) error = 0; if (error == EPIPE) - psignal(p, SIGPIPE); + ptsignal(p, SIGPIPE, STHREAD); } cnt -= auio.uio_resid; @@ -448,7 +448,7 @@ dofilewritev(struct proc *p, int fd, struct file *fp, const struct iovec *iovp, error == EINTR || error == EWOULDBLOCK)) error = 0; if (error == EPIPE) - psignal(p, SIGPIPE); + ptsignal(p, SIGPIPE, STHREAD); } cnt -= auio.uio_resid; |