From: Erwin Janssen <erwinjanssen@outlook.com>
Date: Sat, 24 Sep 2016 14:25:22 +0000 (+0200)
Subject: Remove usage of _hdr_mman define.
X-Git-Tag: untagged-5fc0363bc76319758ff6~1^2^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=79d8d199d6b3ffd685275ee4cf3789f0c5964cdd;p=graphviz

Remove usage of _hdr_mman define.

This define is never set as there are no checks for it.
---

diff --git a/lib/sfio/sfhdr.h b/lib/sfio/sfhdr.h
index 82ffbb2cd..1d95ed157 100644
--- a/lib/sfio/sfhdr.h
+++ b/lib/sfio/sfhdr.h
@@ -82,7 +82,6 @@ extern "C" {
 #undef  _lib_vfork
 #undef  _hdr_math
 #undef  _sys_mman
-#undef  _hdr_mman
 #undef  _sys_ioctl
 #endif
 
@@ -393,9 +392,6 @@ extern "C" {
 #	ifdef _LARGEFILE64_SOURCE
 #		undef	mmap
 #	endif
-#	if _hdr_mman
-#		include	<mman.h>
-#	endif
 #	if _sys_mman
 #		include	<sys/mman.h>
 #	endif
@@ -924,7 +920,7 @@ extern "C" {
 #endif
 #endif
 
-#if !defined(_hdr_mman) && !_sys_mman
+#if !_sys_mman
     extern void *mmap(void *, size_t, int, int, int, off_t);
     extern int munmap(void *, size_t);
 #endif