diff options
Diffstat (limited to 'src/sys/event.rs')
-rw-r--r-- | src/sys/event.rs | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/sys/event.rs b/src/sys/event.rs index d8ad628e..f21ba173 100644 --- a/src/sys/event.rs +++ b/src/sys/event.rs @@ -8,7 +8,7 @@ use libc::{c_int, c_long, intptr_t, time_t, timespec, uintptr_t}; use libc::{c_long, intptr_t, size_t, time_t, timespec, uintptr_t}; use std::convert::TryInto; use std::mem; -use std::os::unix::io::RawFd; +use std::os::unix::io::{AsFd, AsRawFd, FromRawFd, OwnedFd}; use std::ptr; // Redefine kevent in terms of programmer-friendly enums and bitfields. @@ -207,10 +207,10 @@ libc_bitflags!( } ); -pub fn kqueue() -> Result<RawFd> { +pub fn kqueue() -> Result<OwnedFd> { let res = unsafe { libc::kqueue() }; - Errno::result(res) + Errno::result(res).map(|fd| unsafe { OwnedFd::from_raw_fd(fd) }) } // KEvent can't derive Send because on some operating systems, udata is defined @@ -267,8 +267,8 @@ impl KEvent { } } -pub fn kevent( - kq: RawFd, +pub fn kevent<Fd: AsFd>( + kq: Fd, changelist: &[KEvent], eventlist: &mut [KEvent], timeout_ms: usize, @@ -293,15 +293,15 @@ type type_of_nchanges = c_int; #[cfg(target_os = "netbsd")] type type_of_nchanges = size_t; -pub fn kevent_ts( - kq: RawFd, +pub fn kevent_ts<Fd: AsFd>( + kq: Fd, changelist: &[KEvent], eventlist: &mut [KEvent], timeout_opt: Option<timespec>, ) -> Result<usize> { let res = unsafe { libc::kevent( - kq, + kq.as_fd().as_raw_fd(), changelist.as_ptr() as *const libc::kevent, changelist.len() as type_of_nchanges, eventlist.as_mut_ptr() as *mut libc::kevent, |