From 571744447c23f91feb6439948f3a619aca850dfb Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 12 Dec 2013 05:09:18 +0000
Subject: include cleanups: remove unused headers and add feature test macros

---
 src/linux/prlimit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/linux/prlimit.c')

diff --git a/src/linux/prlimit.c b/src/linux/prlimit.c
index 12152484..d1639cca 100644
--- a/src/linux/prlimit.c
+++ b/src/linux/prlimit.c
@@ -1,4 +1,4 @@
-#include <unistd.h>
+#define _GNU_SOURCE
 #include <sys/resource.h>
 #include "syscall.h"
 #include "libc.h"
@@ -8,4 +8,5 @@ int prlimit(pid_t pid, int resource, const struct rlimit *new_limit, struct rlim
 	return syscall(SYS_prlimit64, pid, resource, new_limit, old_limit);
 }
 
+#undef prlimit64
 LFS64(prlimit);
-- 
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