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signal: Style: Replace tabs with spaces

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Mixing tabs and spaces breaks indentation for people (and github) if
they use different tab width.
This commit is contained in:
Michal 'vorner' Vaner 2017-01-26 21:26:58 +01:00 committed by Carl Lerche
parent 8e58a9d8d4
commit cf1afd2d90
1 changed files with 5 additions and 5 deletions
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10
src/unix.rs
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@ -41,7 +41,7 @@ struct SignalInfo {
// The ones interested in this signal
recipients: Mutex<Vec<(usize, Sender<c_int>)>>,
init: Once,
init: Once,
initialized: UnsafeCell<bool>,
prev: UnsafeCell<libc::sigaction>,
}
@ -98,8 +98,8 @@ fn globals() -> &'static Globals {
extern fn handler(signum: c_int,
info: *mut libc::siginfo_t,
ptr: *mut libc::c_void) {
type FnSigaction = extern fn(c_int, *mut libc::siginfo_t, *mut libc::c_void);
type FnHandler = extern fn(c_int);
type FnSigaction = extern fn(c_int, *mut libc::siginfo_t, *mut libc::c_void);
type FnHandler = extern fn(c_int);
unsafe {
let slot = match (*GLOBALS).signals.get(signum as usize) {
Some(slot) => slot,
@ -137,7 +137,7 @@ fn signal_enable(signal: c_int) -> io::Result<()> {
return Err(io::Error::new(io::ErrorKind::Other, "signal too large"))
}
};
unsafe {
unsafe {
let mut err = None;
siginfo.init.call_once(|| {
let mut new: libc::sigaction = mem::zeroed();
@ -160,7 +160,7 @@ fn signal_enable(signal: c_int) -> io::Result<()> {
Err(io::Error::new(io::ErrorKind::Other,
"failed to register signal handler"))
}
}
}
}
/// A helper struct to register our global receiving end of the signal pipe on