From fd8b4427a5a052988cfb0778b779cff1a3e09628 Mon Sep 17 00:00:00 2001 From: luoqi Date: Mon, 11 Oct 1999 20:33:17 +0000 Subject: Add a per-signal flag to mark handlers registered with osigaction, so we can provide the correct context to each signal handler. Fix broken sigsuspend(): don't use p_oldsigmask as a flag, use SAS_OLDMASK as we did before the linuxthreads support merge (submitted by bde). Move ps_sigstk from to p_sigacts to the main proc structure since signal stack should not be shared among threads. Move SAS_OLDMASK and SAS_ALTSTACK flags from sigacts::ps_flags to proc::p_flag. Move PS_NOCLDSTOP and PS_NOCLDWAIT flags from proc::p_flag to procsig::ps_flag. Reviewed by: marcel, jdp, bde --- sys/kern/kern_kthread.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sys/kern/kern_kthread.c') diff --git a/sys/kern/kern_kthread.c b/sys/kern/kern_kthread.c index f5b0c1d..b375fbb 100644 --- a/sys/kern/kern_kthread.c +++ b/sys/kern/kern_kthread.c @@ -76,7 +76,8 @@ kthread_create(void (*func)(void *), void *arg, *newpp = p2; /* this is a non-swapped system process */ - p2->p_flag |= P_INMEM | P_SYSTEM | P_NOCLDWAIT; + p2->p_flag |= P_INMEM | P_SYSTEM; + p2->p_procsig->ps_flag |= PS_NOCLDWAIT; PHOLD(p2); /* set up arg0 for 'ps', et al */ -- cgit v1.1