From 8a480ed9d885ea1252191161cb457f8a494a64db Mon Sep 17 00:00:00 2001
From: Luca Bruno <luca.bruno@coreos.com>
Date: Sun, 1 Sep 2019 17:03:33 +0000
Subject: [PATCH] linux/gnu: add utmpname()

This adds `utmpname(3)` on Linux with GNU libc.

Ref: https://refspecs.linuxfoundation.org/LSB_3.0.0/LSB-Core-generic/LSB-Core-generic/baselib-utmpname-3.html
---
 src/unix/linux_like/linux/gnu/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/unix/linux_like/linux/gnu/mod.rs b/src/unix/linux_like/linux/gnu/mod.rs
index 735eaf24..538fb5e4 100644
--- a/src/unix/linux_like/linux/gnu/mod.rs
+++ b/src/unix/linux_like/linux/gnu/mod.rs
@@ -893,6 +893,7 @@ extern {
                      resource: ::__rlimit_resource_t,
                      new_limit: *const ::rlimit64,
                      old_limit: *mut ::rlimit64) -> ::c_int;
+    pub fn utmpname(file: *const ::c_char) -> ::c_int;
     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
     pub fn getutxent() -> *mut utmpx;
     pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
-- 
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