From: Markus Pfeiffer <markus.pfeiffer@morphism.de>
Date: Wed, 14 Jan 2015 15:00:02 +0000 (+0000)
Subject: kernel: rename MAP_ANON to MAP_ANONYMOUS, add alias
X-Git-Tag: v4.2.0rc~1080
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/a2ed50729f14fde73a432283ee829696d1beac3b

kernel: rename MAP_ANON to MAP_ANONYMOUS, add alias

* rename MAP_ANON to MAP_ANONYMOUS
* add MAP_ANON as an alias of MAP_ANONYMOUS for backward
  compatibility. This should ease porting of some software which
  just fails, because MAP_ANONYMOUS is not defined
---

diff --git a/sys/sys/mman.h b/sys/sys/mman.h
index 08602cbe6a..ad51d30bcc 100644
--- a/sys/sys/mman.h
+++ b/sys/sys/mman.h
@@ -107,9 +107,10 @@
 /*
  * Mapping type
  */
-#define	MAP_FILE	0x0000	/* map from file (default) */
-#define	MAP_ANON	0x1000	/* allocated from memory, swap space */
-#define MAP_VPAGETABLE	0x2000	/* manage with virtualized page table */
+#define	MAP_FILE	0x0000		/* map from file (default) */
+#define MAP_ANONYMOUS	0x1000		/* allocated from memory, swap space */
+#define	MAP_ANON	MAP_ANONYMOUS	/* alias for backwards compatibility */
+#define MAP_VPAGETABLE	0x2000		/* manage with virtualized page table */
 
 /*
  * Extended flags