diff options
| author |   visa <visa@openbsd.org> | 2020-04-07 13:27:50 +0000 |
|---|---|---|
| committer | visa <visa@openbsd.org> | 2020-04-07 13:27:50 +0000 |
| commit | 9c969c9ab4dbfc69101f439c13329bb852e9fe18 (patch) | |
| tree | 85e62132ace95376b927a5e1d5fc9bfb8d92ce37 /sys/kern/kern_sig.c | |
| parent | Defer selwakeup() from kqueue_wakeup() to kqueue_task() to prevent (diff) | |
| download | wireguard-openbsd-9c969c9ab4dbfc69101f439c13329bb852e9fe18.tar.xz wireguard-openbsd-9c969c9ab4dbfc69101f439c13329bb852e9fe18.zip | |
Abstract the head of knote lists. This allows extending the lists,
for example, with locking assertions.
OK mpi@, anton@
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 97592e86395..ba9f425a705 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_sig.c,v 1.255 2020/03/20 08:14:07 claudio Exp $ */ +/* $OpenBSD: kern_sig.c,v 1.256 2020/04/07 13:27:51 visa Exp $ */ /* $NetBSD: kern_sig.c,v 1.54 1996/04/22 01:38:32 christos Exp $ */ /* @@ -1811,7 +1811,7 @@ filt_sigattach(struct knote *kn) kn->kn_flags |= EV_CLEAR; /* automatically set */ /* XXX lock the proc here while adding to the list? */ - SLIST_INSERT_HEAD(&pr->ps_klist, kn, kn_selnext); + klist_insert(&pr->ps_klist, kn); return (0); } @@ -1821,7 +1821,7 @@ filt_sigdetach(struct knote *kn) { struct process *pr = kn->kn_ptr.p_process; - SLIST_REMOVE(&pr->ps_klist, kn, knote, kn_selnext); + klist_remove(&pr->ps_klist, kn); } /* |