(USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.

diff --git a/src/s/freebsd.h b/src/s/freebsd.h
index b7a983b02c612a424ae36eb8c24af6589764304c..b25e0f85d6fbf1181cddb0e93bddf72d984c67de 100644 (file)
--- a/src/s/freebsd.h
+++ b/src/s/freebsd.h
@@ -190,7 +190,7 @@
 
 #define GC_MARK_STACK  1
 
-/* Define REL_ALLOC_MMAP to use an ralloc implementation based on
-   mmap(2)  */
+/* Define USE_MMAP_FOR_BUFFERS to let Emacs use mmap(2) to allocate
+   buffer text.  This overrides REL_ALLOC.  */
 
-#define REL_ALLOC_MMAP 1
+#define USE_MMAP_FOR_BUFFERS   1

diff --git a/src/s/irix5-0.h b/src/s/irix5-0.h
index 9e21963125e635689b21a5a619e1dbc1d0c2cc9a..b2565fbba30ff64b83bded414fd585b4bb2271a9 100644 (file)
--- a/src/s/irix5-0.h
+++ b/src/s/irix5-0.h
@@ -123,4 +123,4 @@ char *_getpty();
 
 #define NARROWPROTO 1
 
-#define REL_ALLOC_MMAP 1
+#define USE_MMAP_FOR_BUFFERS 1

diff --git a/src/s/sol2.h b/src/s/sol2.h
index a53ac8bdbaf75ede3fb778969f4fb463bedc6161..be6edf0aa94ba06bd5eb86d8d2e2df0d92c8fd7a 100644 (file)
--- a/src/s/sol2.h
+++ b/src/s/sol2.h
@@ -47,4 +47,4 @@
 #define LIBS_TERMCAP -ltermcap
 #endif
 
-#define REL_ALLOC_MMAP 1
+#define USE_MMAP_FOR_BUFFERS 1

diff --git a/src/s/template.h b/src/s/template.h
index 836f45cfc586f65627f694584ea1dad1d4c4f467..b018afa8ce11733e7a2a4425bbc650116f3af94b 100644 (file)
--- a/src/s/template.h
+++ b/src/s/template.h
@@ -147,8 +147,8 @@ Boston, MA 02111-1307, USA.  */
    is not ':', #define this to be the appropriate character constant.  */
 /* #define SEPCHAR ':' */
 
-/* Define this if the system can use mmap in ralloc.c.  */
-/* #define REL_ALLOC_MMAP 1 */
+/* Define this if the system can use mmap for buffer text allocation.  */
+/* #define USE_MMAP_FOR_BUFFERS 1 */
 
 /* ============================================================ */