diff options
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index ada2016..5e42a7e 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1227,8 +1227,11 @@ trapsignal(p, sig, code) u_long code; { register struct sigacts *ps = p->p_sigacts; + struct ksiginfo *ksi; PROC_LOCK(p); + ksiginfo_alloc(&ksi, sig); + ksi->ksi_code = code; if ((p->p_flag & P_TRACED) == 0 && SIGISMEMBER(p->p_sigcatch, sig) && !SIGISMEMBER(p->p_sigmask, sig)) { p->p_stats->p_ru.ru_nsignals++; @@ -1237,8 +1240,8 @@ trapsignal(p, sig, code) ktrpsig(sig, ps->ps_sigact[_SIG_IDX(sig)], &p->p_sigmask, code); #endif - (*p->p_sysent->sv_sendsig)(ps->ps_sigact[_SIG_IDX(sig)], sig, - &p->p_sigmask, code); + (*p->p_sysent->sv_sendsig)(ps->ps_sigact[_SIG_IDX(sig)], ksi, + &p->p_sigmask); SIGSETOR(p->p_sigmask, ps->ps_catchmask[_SIG_IDX(sig)]); if (!SIGISMEMBER(ps->ps_signodefer, sig)) SIGADDSET(p->p_sigmask, sig); @@ -1799,6 +1802,7 @@ postsig(sig) { struct thread *td = curthread; register struct proc *p = td->td_proc; + struct ksiginfo *ksi; struct sigacts *ps; sig_t action; sigset_t returnmask; @@ -1808,7 +1812,7 @@ postsig(sig) PROC_LOCK_ASSERT(p, MA_OWNED); ps = p->p_sigacts; - signal_delete(p, NULL, sig); + ksiginfo_dequeue(&ksi, p, sig); action = ps->ps_sigact[_SIG_IDX(sig)]; #ifdef KTRACE if (KTRPOINT(td, KTR_PSIG)) @@ -1822,6 +1826,7 @@ postsig(sig) * Default action, where the default is to kill * the process. (Other cases were ignored above.) */ + ksiginfo_destroy(&ksi); sigexit(td, sig); /* NOTREACHED */ } else { @@ -1870,7 +1875,7 @@ postsig(sig) if (p->p_flag & P_KSES) if (signal_upcall(p, sig)) return; - (*p->p_sysent->sv_sendsig)(action, sig, &returnmask, code); + (*p->p_sysent->sv_sendsig)(action, ksi, &returnmask); } } |
