diff options
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 65a07d0..c088409 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1639,7 +1639,13 @@ tdsignal(struct thread *td, int sig) } SIGADDSET(*siglist, sig); signotify(td); /* uses schedlock */ - + /* + * Defer further processing for signals which are held, + * except that stopped processes must be continued by SIGCONT. + */ + if (action == SIG_HOLD && + !((prop & SA_CONT) && (p->p_flag & P_STOPPED_SIG))) + return; /* * Some signals have a process-wide effect and a per-thread * component. Most processing occurs when the process next @@ -1817,14 +1823,6 @@ tdsigwakeup(struct thread *td, int sig, sig_t action) td->td_priority = PUSER; } } - - /* - * Defer further processing for signals which are held, - * except that stopped processes must be continued by SIGCONT. - */ - if (action == SIG_HOLD) { - return; - } if (TD_IS_SLEEPING(td)) { /* * If thread is sleeping uninterruptibly |
