From b62ab099c8aa3ae59a9298fee342cd316f14a8b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Habov=C5=A1tiak?= <martin.habovstiak@gmail.com>
Date: Sat, 24 Jun 2017 10:05:03 +0200
Subject: Newtypes for uid_t, gid_t and pid_t.

---
 src/sched.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/sched.rs')

diff --git a/src/sched.rs b/src/sched.rs
index eefd29b2..0b98c580 100644
--- a/src/sched.rs
+++ b/src/sched.rs
@@ -1,8 +1,9 @@
 use std::mem;
 use std::os::unix::io::RawFd;
 use std::option::Option;
-use libc::{self, c_int, c_void, pid_t};
+use libc::{self, c_int, c_void};
 use {Errno, Error, Result};
+use ::unistd::Pid;
 
 // For some functions taking with a parameter of type CloneFlags,
 // only a subset of these flags have an effect.
@@ -91,9 +92,9 @@ mod ffi {
     }
 }
 
-pub fn sched_setaffinity(pid: pid_t, cpuset: &CpuSet) -> Result<()> {
+pub fn sched_setaffinity(pid: Pid, cpuset: &CpuSet) -> Result<()> {
     let res = unsafe {
-        libc::sched_setaffinity(pid,
+        libc::sched_setaffinity(pid.into(),
                                 mem::size_of::<CpuSet>() as libc::size_t,
                                 mem::transmute(cpuset))
     };
@@ -105,7 +106,7 @@ pub fn clone(mut cb: CloneCb,
              stack: &mut [u8],
              flags: CloneFlags,
              signal: Option<c_int>)
-             -> Result<pid_t> {
+             -> Result<Pid> {
     extern "C" fn callback(data: *mut CloneCb) -> c_int {
         let cb: &mut CloneCb = unsafe { &mut *data };
         (*cb)() as c_int
@@ -121,7 +122,7 @@ pub fn clone(mut cb: CloneCb,
                    &mut cb)
     };
 
-    Errno::result(res)
+    Errno::result(res).map(Pid::from_raw)
 }
 
 pub fn unshare(flags: CloneFlags) -> Result<()> {
-- 
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