Add Redox support for most of the modules

Some things are not implemented yet in redox, so a lot of annotations
were added to remove functions when compiling for redox. Those functions
will hopefully be added in time, but for now it's better to have partial
support than none.

Blocked by https://github.com/rust-lang/libc/pull/1438

1 files changed, 6 insertions, 1 deletions

diff --git a/src/dir.rs b/src/dir.rs
index d8c05e96..42731a4e 100644
--- a/src/dir.rs
+++ b/src/dir.rs
@@ -2,7 +2,9 @@ use {Error, NixPath, Result};
 use errno::Errno;
 use fcntl::{self, OFlag};
 use libc;
-use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
+use std::os::unix::io::{IntoRawFd, RawFd};
+#[cfg(not(target_os = "redox"))]
+use std::os::unix::io::AsRawFd;
 use std::{ffi, ptr};
 use sys;
 
@@ -77,6 +79,7 @@ impl Dir {
 // `Dir` is safe to pass from one thread to another, as it's not reference-counted.
 unsafe impl Send for Dir {}
 
+#[cfg(not(target_os = "redox"))]
 impl AsRawFd for Dir {
     fn as_raw_fd(&self) -> RawFd {
         unsafe { libc::dirfd(self.0.as_ptr()) }
@@ -152,6 +155,7 @@ impl Entry {
               target_os = "l4re",
               target_os = "linux",
               target_os = "macos",
+              target_os = "redox",
               target_os = "solaris"))]
     pub fn ino(&self) -> u64 {
         self.0.d_ino as u64
@@ -166,6 +170,7 @@ impl Entry {
                   target_os = "l4re",
                   target_os = "linux",
                   target_os = "macos",
+                  target_os = "redox",
                   target_os = "solaris")))]
     pub fn ino(&self) -> u64 {
         u64::from(self.0.d_fileno)