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/uipc_syscalls.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/uipc_syscalls.c')
| -rw-r--r-- | sys/kern/uipc_syscalls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index 288f69c2097..cf19553804f 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uipc_syscalls.c,v 1.68 2008/05/23 15:51:12 thib Exp $ */ +/* $OpenBSD: uipc_syscalls.c,v 1.69 2008/12/16 07:57:28 guenther Exp $ */ /* $NetBSD: uipc_syscalls.c,v 1.19 1996/02/09 19:00:48 christos Exp $ */ /* @@ -523,7 +523,7 @@ sendit(struct proc *p, int s, struct msghdr *mp, int flags, register_t *retsize) error == EINTR || error == EWOULDBLOCK)) error = 0; if (error == EPIPE) - psignal(p, SIGPIPE); + ptsignal(p, SIGPIPE, STHREAD); } if (error == 0) { *retsize = len - auio.uio_resid; |