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vms 2019-10-09 13:13:47 +03:00
parent d37b2f8bf9
commit 6de5fa3e86
1 changed files with 13 additions and 3 deletions
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16
lib/runtime-core/src/fault.rs
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@ -167,12 +167,22 @@ pub unsafe fn catch_unsafe_unwind<R, F: FnOnce() -> R>(
unsafe fn call_signal_handler(sig: Signal, siginfo: *mut siginfo_t, ucontext: *mut c_void, sig_action: &SigAction) { unsafe fn call_signal_handler(sig: Signal, siginfo: *mut siginfo_t, ucontext: *mut c_void, sig_action: &SigAction) {
match sig_action.handler() { match sig_action.handler() {
SigHandler::SigDfl => { SigHandler::SigDfl => {
println!("default handler");
sigaction(sig, sig_action).unwrap(); sigaction(sig, sig_action).unwrap();
return return
}, },
SigHandler::SigIgn => return, SigHandler::SigIgn => {
SigHandler::Handler(handler) => handler(sig as _), println!("ignore handler");
SigHandler::SigAction(handler) => handler(sig as _, siginfo as _, ucontext), return
},
SigHandler::Handler(handler) => {
println!("handler");
handler(sig as _)
},
SigHandler::SigAction(handler) => {
println!("signal action handler");
handler(sig as _, siginfo as _, ucontext)
},
} }
} }