From c0c81bfb31e9c34a403d35a0a989f1e4c1ca818c Mon Sep 17 00:00:00 2001
From: Bryant Mairs <bryantmairs@google.com>
Date: Sun, 5 Nov 2017 12:29:17 -0800
Subject: Migrate memfd constants to libc

---
 src/sys/memfd.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/sys/memfd.rs b/src/sys/memfd.rs
index 056e9e43..88c1dac9 100644
--- a/src/sys/memfd.rs
+++ b/src/sys/memfd.rs
@@ -3,10 +3,10 @@ use std::os::unix::io::RawFd;
 use {Errno, Result};
 use std::ffi::CStr;
 
-bitflags!(
+libc_bitflags!(
     pub struct MemFdCreateFlag: libc::c_uint {
-        const MFD_CLOEXEC       = 0x0001;
-        const MFD_ALLOW_SEALING = 0x0002;
+        MFD_CLOEXEC;
+        MFD_ALLOW_SEALING;
     }
 );
 
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