diff options
| -rw-r--r-- | sys_util/src/signal.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys_util/src/signal.rs b/sys_util/src/signal.rs index 882da90..821f0f6 100644 --- a/sys_util/src/signal.rs +++ b/sys_util/src/signal.rs @@ -100,10 +100,7 @@ fn valid_signal_num(num: c_int) -> bool { /// /// This is considered unsafe because the given handler will be called asynchronously, interrupting /// whatever the thread was doing and therefore must only do async-signal-safe operations. -pub unsafe fn register_signal_handler( - num: c_int, - handler: extern "C" fn() -> (), -) -> errno::Result<()> { +pub unsafe fn register_signal_handler(num: c_int, handler: extern "C" fn()) -> errno::Result<()> { if !valid_signal_num(num) { return Err(errno::Error::new(EINVAL)); } |