From 98f800dabecdcd9ec7aefc43a4612a6fefc19aaf Mon Sep 17 00:00:00 2001
From: Nico Weber <nicolasweber@gmx.de>
Date: Wed, 21 Aug 2019 15:24:25 +0000
Subject: [PATCH] compiler-rt: Fix warning if COMPILER_RT_HAS_FCNTL_LCK is 0

Fixes "warning: implicit declaration of function 'flock' is invalid in C99"
for flock().

llvm-svn: 369534
---
 compiler-rt/lib/profile/InstrProfilingUtil.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler-rt/lib/profile/InstrProfilingUtil.c b/compiler-rt/lib/profile/InstrProfilingUtil.c
index 343e836d049e..13301f341fc5 100644
--- a/compiler-rt/lib/profile/InstrProfilingUtil.c
+++ b/compiler-rt/lib/profile/InstrProfilingUtil.c
@@ -12,6 +12,7 @@
 #include <windows.h>
 #include "WindowsMMap.h"
 #else
+#include <sys/file.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>