From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 23 Mar 2017 06:52:55 +0000 (+0300)
Subject: Eliminate 'implicit declaration of close' warning in 'strict ANSI' mode
X-Git-Tag: v7.4.6~31
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d635ea66a0e555ca69ce29092f0adda2c5eb733a;p=libatomic_ops

Eliminate 'implicit declaration of close' warning in 'strict ANSI' mode

* src/atomic_ops_malloc.c [HAVE_MMAP && !USE_MMAP_ANON]: Include
unistd.h (to declare "close" function).
---

diff --git a/src/atomic_ops_malloc.c b/src/atomic_ops_malloc.c
index 631945c..c8061b1 100644
--- a/src/atomic_ops_malloc.c
+++ b/src/atomic_ops_malloc.c
@@ -91,6 +91,7 @@ static volatile AO_t initial_heap_ptr = (AO_t)AO_initial_heap;
 #   define OPT_MAP_ANON MAP_ANON
 # endif
 #else
+# include <unistd.h> /* for close() */
 # define OPT_MAP_ANON 0
 #endif