diff options
Diffstat (limited to 'src/sys/signal.rs')
| -rw-r--r-- | src/sys/signal.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sys/signal.rs b/src/sys/signal.rs index f6a8c2d7..529b39a8 100644 --- a/src/sys/signal.rs +++ b/src/sys/signal.rs @@ -472,6 +472,7 @@ pub struct SigSet { impl SigSet { /// Initialize to include all signals. + #[cfg_attr(has_doc_alias, doc(alias("sigfillset")))] pub fn all() -> SigSet { let mut sigset = mem::MaybeUninit::uninit(); let _ = unsafe { libc::sigfillset(sigset.as_mut_ptr()) }; @@ -480,6 +481,7 @@ impl SigSet { } /// Initialize to include nothing. + #[cfg_attr(has_doc_alias, doc(alias("sigemptyset")))] pub fn empty() -> SigSet { let mut sigset = mem::MaybeUninit::uninit(); let _ = unsafe { libc::sigemptyset(sigset.as_mut_ptr()) }; @@ -488,21 +490,25 @@ impl SigSet { } /// Add the specified signal to the set. + #[cfg_attr(has_doc_alias, doc(alias("sigaddset")))] pub fn add(&mut self, signal: Signal) { unsafe { libc::sigaddset(&mut self.sigset as *mut libc::sigset_t, signal as libc::c_int) }; } /// Remove all signals from this set. + #[cfg_attr(has_doc_alias, doc(alias("sigemptyset")))] pub fn clear(&mut self) { unsafe { libc::sigemptyset(&mut self.sigset as *mut libc::sigset_t) }; } /// Remove the specified signal from this set. + #[cfg_attr(has_doc_alias, doc(alias("sigdelset")))] pub fn remove(&mut self, signal: Signal) { unsafe { libc::sigdelset(&mut self.sigset as *mut libc::sigset_t, signal as libc::c_int) }; } /// Return whether this set includes the specified signal. + #[cfg_attr(has_doc_alias, doc(alias("sigismember")))] pub fn contains(&self, signal: Signal) -> bool { let res = unsafe { libc::sigismember(&self.sigset as *const libc::sigset_t, signal as libc::c_int) }; |