diff options
| author | jhb <jhb@FreeBSD.org> | 2003-05-13 20:36:02 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-05-13 20:36:02 +0000 |
| commit | 89a4eb17deddba4ba8bfb0cf7c6801a608731f8c (patch) | |
| tree | 0e2ba79e40f08e96bb98756b67576ff96caccfbc /sys/kern/tty.c | |
| parent | 3b9288c6f4df2bfdc2a41de3ae161246c310e064 (diff) | |
| download | FreeBSD-src-89a4eb17deddba4ba8bfb0cf7c6801a608731f8c.zip FreeBSD-src-89a4eb17deddba4ba8bfb0cf7c6801a608731f8c.tar.gz | |
- Merge struct procsig with struct sigacts.
- Move struct sigacts out of the u-area and malloc() it using the
M_SUBPROC malloc bucket.
- Add a small sigacts_*() API for managing sigacts structures: sigacts_alloc(),
sigacts_free(), sigacts_copy(), sigacts_share(), and sigacts_shared().
- Remove the p_sigignore, p_sigacts, and p_sigcatch macros.
- Add a mutex to struct sigacts that protects all the members of the struct.
- Add sigacts locking.
- Remove Giant from nosys(), kill(), killpg(), and kern_sigaction() now
that sigacts is locked.
- Several in-kernel functions such as psignal(), tdsignal(), trapsignal(),
and thread_stopped() are now MP safe.
Reviewed by: arch@
Approved by: re (rwatson)
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 33ecd6e..0b543f1 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -776,7 +776,7 @@ ttioctl(struct tty *tp, u_long cmd, void *data, int flag) sx_slock(&proctree_lock); PROC_LOCK(p); while (isbackground(p, tp) && !(p->p_flag & P_PPWAIT) && - !SIGISMEMBER(p->p_sigignore, SIGTTOU) && + !SIGISMEMBER(p->p_sigacts->ps_sigignore, SIGTTOU) && !SIGISMEMBER(td->td_sigmask, SIGTTOU)) { pgrp = p->p_pgrp; PROC_UNLOCK(p); @@ -1934,7 +1934,7 @@ loop: PROC_LOCK(p); if (isbackground(p, tp) && ISSET(tp->t_lflag, TOSTOP) && !(p->p_flag & P_PPWAIT) && - !SIGISMEMBER(p->p_sigignore, SIGTTOU) && + !SIGISMEMBER(p->p_sigacts->ps_sigignore, SIGTTOU) && !SIGISMEMBER(td->td_sigmask, SIGTTOU)) { if (p->p_pgrp->pg_jobc == 0) { PROC_UNLOCK(p); |
