diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/signal.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index df8d721a9e6f..677102789cf2 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -2368,17 +2368,20 @@ relock: } /** - * block_sigmask - add @ka's signal mask to current->blocked - * @ka: action for @signr - * @signr: signal that has been successfully delivered + * signal_delivered - + * @sig: number of signal being delivered + * @info: siginfo_t of signal being delivered + * @ka: sigaction setting that chose the handler + * @regs: user register state + * @stepping: nonzero if debugger single-step or block-step in use * * This function should be called when a signal has succesfully been - * delivered. It adds the mask of signals for @ka to current->blocked - * so that they are blocked during the execution of the signal - * handler. In addition, @signr will be blocked unless %SA_NODEFER is - * set in @ka->sa.sa_flags. + * delivered. It updates the blocked signals accordingly (@ka->sa.sa_mask + * is always blocked, and the signal itself is blocked unless %SA_NODEFER + * is set in @ka->sa.sa_flags. Tracing is notified. */ -void block_sigmask(struct k_sigaction *ka, int signr) +void signal_delivered(int sig, siginfo_t *info, struct k_sigaction *ka, + struct pt_regs *regs, int stepping) { sigset_t blocked; @@ -2390,8 +2393,9 @@ void block_sigmask(struct k_sigaction *ka, int signr) sigorsets(&blocked, ¤t->blocked, &ka->sa.sa_mask); if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(&blocked, signr); + sigaddset(&blocked, sig); set_current_blocked(&blocked); + tracehook_signal_handler(sig, info, ka, regs, stepping); } /* |
