Haiku: Work around the lack of the FIOCLEX ioctl

[rust.git] / src / libstd / sys / unix / fd.rs

diff --git a/src/libstd/sys/unix/fd.rs b/src/libstd/sys/unix/fd.rs
index b2b1f16f20a9aed7b5542f283718aa43b6f34fe0..60c1750b4693c965b9a16c50f2af30e2a0ce561d 100644 (file)
--- a/src/libstd/sys/unix/fd.rs
+++ b/src/libstd/sys/unix/fd.rs
@@ -59,14 +59,20 @@ pub fn write(&self, buf: &[u8]) -> io::Result<usize> {
         Ok(ret as usize)
     }
 
-    #[cfg(not(any(target_env = "newlib", target_os = "solaris", target_os = "emscripten")))]
+    #[cfg(not(any(target_env = "newlib",
+                  target_os = "solaris",
+                  target_os = "emscripten",
+                  target_os = "haiku")))]
     pub fn set_cloexec(&self) -> io::Result<()> {
         unsafe {
             cvt(libc::ioctl(self.fd, libc::FIOCLEX))?;
             Ok(())
         }
     }
-    #[cfg(any(target_env = "newlib", target_os = "solaris", target_os = "emscripten"))]
+    #[cfg(any(target_env = "newlib",
+              target_os = "solaris",
+              target_os = "emscripten",
+              target_os = "haiku"))]
     pub fn set_cloexec(&self) -> io::Result<()> {
         unsafe {
             let previous = cvt(libc::fcntl(self.fd, libc::F_GETFD))?;
@@ -104,9 +110,9 @@ pub fn duplicate(&self) -> io::Result<FileDesc> {
         // resolve so we at least compile this.
         //
         // [1]: http://comments.gmane.org/gmane.linux.lib.musl.general/2963
-        #[cfg(target_os = "android")]
+        #[cfg(any(target_os = "android", target_os = "haiku"))]
         use libc::F_DUPFD as F_DUPFD_CLOEXEC;
-        #[cfg(not(target_os = "android"))]
+        #[cfg(not(any(target_os = "android", target_os="haiku")))]
         use libc::F_DUPFD_CLOEXEC;
 
         let make_filedesc = |fd| {