diff options
| author | Utkarsh Kukreti <utkarshkukreti@gmail.com> | 2015-09-29 16:01:38 +0530 |
|---|---|---|
| committer | Carl Lerche <me@carllerche.com> | 2015-10-07 19:50:36 -0700 |
| commit | 2cc0603942b5841db7c1bb93bb642bafa471e93a (patch) | |
| tree | 7490d5f23daa479a69ceaf7401ea207dd53986a4 /src/sys/select.rs | |
| parent | b5c13463743d5c2e4dead1934b4abe74eceac104 (diff) | |
| download | nix-2cc0603942b5841db7c1bb93bb642bafa471e93a.zip | |
Add sys::select::FdSet::clear.
Diffstat (limited to 'src/sys/select.rs')
| -rw-r--r-- | src/sys/select.rs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/sys/select.rs b/src/sys/select.rs index 1060d618..5cae88fd 100644 --- a/src/sys/select.rs +++ b/src/sys/select.rs @@ -46,6 +46,12 @@ impl FdSet { let fd = fd as usize; self.bits[fd / BITS] & (1 << (fd % BITS)) > 0 } + + pub fn clear(&mut self) { + for bits in &mut self.bits { + *bits = 0 + } + } } mod ffi { @@ -78,7 +84,7 @@ pub fn select(nfds: c_int, if res == -1 { Err(Error::Sys(Errno::last())) - } else { + } else { Ok(res) - } + } } |