diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib.rs | 2 | ||||
| -rw-r--r-- | src/sys/unix/selector/epoll.rs | 2 | ||||
| -rw-r--r-- | src/sys/unix/selector/kqueue.rs | 2 | ||||
| -rw-r--r-- | src/sys/unix/selector/mod.rs | 10 |
4 files changed, 3 insertions, 13 deletions
@@ -1,4 +1,4 @@ -#![doc(html_root_url = "https://docs.rs/mio/0.7.13")] +#![doc(html_root_url = "https://docs.rs/mio/0.7.11")] #![deny( missing_docs, missing_debug_implementations, diff --git a/src/sys/unix/selector/epoll.rs b/src/sys/unix/selector/epoll.rs index 38667d6..76ee7f9 100644 --- a/src/sys/unix/selector/epoll.rs +++ b/src/sys/unix/selector/epoll.rs @@ -41,7 +41,7 @@ impl Selector { } pub fn try_clone(&self) -> io::Result<Selector> { - syscall!(fcntl(self.ep, libc::F_DUPFD_CLOEXEC, super::LOWEST_FD)).map(|ep| Selector { + syscall!(dup(self.ep)).map(|ep| Selector { // It's the same selector, so we use the same id. #[cfg(debug_assertions)] id: self.id, diff --git a/src/sys/unix/selector/kqueue.rs b/src/sys/unix/selector/kqueue.rs index b36a537..34f5340 100644 --- a/src/sys/unix/selector/kqueue.rs +++ b/src/sys/unix/selector/kqueue.rs @@ -87,7 +87,7 @@ impl Selector { } pub fn try_clone(&self) -> io::Result<Selector> { - syscall!(fcntl(self.kq, libc::F_DUPFD_CLOEXEC, super::LOWEST_FD)).map(|kq| Selector { + syscall!(dup(self.kq)).map(|kq| Selector { // It's the same selector, so we use the same id. #[cfg(debug_assertions)] id: self.id, diff --git a/src/sys/unix/selector/mod.rs b/src/sys/unix/selector/mod.rs index b73d645..7525898 100644 --- a/src/sys/unix/selector/mod.rs +++ b/src/sys/unix/selector/mod.rs @@ -33,13 +33,3 @@ mod kqueue; target_os = "openbsd" ))] pub(crate) use self::kqueue::{event, Event, Events, Selector}; - -/// Lowest file descriptor used in `Selector::try_clone`. -/// -/// # Notes -/// -/// Usually fds 0, 1 and 2 are standard in, out and error. Some application -/// blindly assume this to be true, which means using any one of those a select -/// could result in some interesting and unexpected errors. Avoid that by using -/// an fd that doesn't have a pre-determined usage. -const LOWEST_FD: libc::c_int = 3; |