* insdel.c (make_gap_smaller): Define only if

USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.

diff --git a/src/ChangeLog b/src/ChangeLog
index a2848ead2cc69dc792c67000ef346e5234d8c152..fa04a7ebfe5fab35f5ab572ab234d7c85d6ec454 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2011-04-16  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * insdel.c (make_gap_smaller): Define only if
+       USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.
+
        * keyboard.c (read_char): Make a var volatile so longjmp won't clobber
        it.
 

diff --git a/src/insdel.c b/src/insdel.c
index 82dce13af98dfdf483e79fed8e1ecd7d26c7855e..5ecb01c953806fe918af3a40e8bbe214ea1f06a1 100644 (file)
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -442,6 +442,7 @@ make_gap_larger (EMACS_INT nbytes_added)
   Vinhibit_quit = tem;
 }
 
+#if defined USE_MMAP_FOR_BUFFERS || defined REL_ALLOC || defined DOUG_LEA_MALLOC
 
 /* Make the gap NBYTES_REMOVED bytes shorter.  */
 
@@ -501,6 +502,8 @@ make_gap_smaller (EMACS_INT nbytes_removed)
   Vinhibit_quit = tem;
 }
 
+#endif /* USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC */
+
 void
 make_gap (EMACS_INT nbytes_added)
 {