diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/signal.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index af21afc00d08..75761acc77cf 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3044,6 +3044,11 @@ void kernel_sigaction(int sig, __sighandler_t action) } EXPORT_SYMBOL(kernel_sigaction); +void __weak sigaction_compat_abi(struct k_sigaction *act, + struct k_sigaction *oact) +{ +} + int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) { struct task_struct *p = current, *t; @@ -3059,6 +3064,8 @@ int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) if (oact) *oact = *k; + sigaction_compat_abi(act, oact); + if (act) { sigdelsetmask(&act->sa.sa_mask, sigmask(SIGKILL) | sigmask(SIGSTOP)); |