commit d8c7b1dd38033fab8c45cf3a1d1ba4f7b3c0207f
author Aleksandr Pak <aleksandrpak@users.noreply.github.com> Sat Apr 29 19:43:26 2017 +0200
committer Alex Crichton <alex@alexcrichton.com> Sat Apr 29 20:43:26 2017 +0300
tree 58d3d1eb7928cdd13f4e1e7d48bb880287d0509c
parent 5043f769d0b22538e4508556d6e70a8f2827ccac

Fix usage of O_CLOEXEC in SETFL (#596)

* Fix usage of O_CLOEXEC in SETFL

* Use GETFD instead of GETFL for cloexec

src/sys/unix/io.rs

diff --git a/src/sys/unix/io.rs b/src/sys/unix/io.rs
index ad51c9d..3f4cb33 100644
--- a/src/sys/unix/io.rs
+++ b/src/sys/unix/io.rs
@@ -18,8 +18,8 @@
 
 pub fn set_cloexec(fd: libc::c_int) -> io::Result<()> {
     unsafe {
-        let flags = libc::fcntl(fd, libc::F_GETFL);
-        cvt(libc::fcntl(fd, libc::F_SETFL, flags | libc::O_CLOEXEC)).map(|_| ())
+        let flags = libc::fcntl(fd, libc::F_GETFD);
+        cvt(libc::fcntl(fd, libc::F_SETFD, flags | libc::FD_CLOEXEC)).map(|_| ())
     }
 }