--- src/alloc.c.orig	Mon Dec 17 06:49:22 2001
+++ src/alloc.c	Thu Nov  7 00:27:31 2002
@@ -3882,8 +3890,8 @@
 #ifdef DOUG_LEA_MALLOC
   mallopt (M_TRIM_THRESHOLD, 128*1024); /* trim threshold */
   mallopt (M_MMAP_THRESHOLD, 64*1024); /* mmap threshold */
-#if 0 /* Moved to emacs.c */
-  mallopt (M_MMAP_MAX, 64); /* max. number of mmap'ed areas */
+#if 1 /* Moved to emacs.c */
+  mallopt (M_MMAP_MAX, 0); /* max. number of mmap'ed areas */
 #endif
 #endif
   init_string_alloc ();
--- src/emacs.c.orig	Thu Oct 31 16:07:36 2002
+++ src/emacs.c	Thu Nov  7 00:25:47 2002
@@ -2713,7 +2713,8 @@
   if (!initialized)
     {
 #ifdef DOUG_LEA_MALLOC
-      mallopt (M_MMAP_MAX, 0);
+      if (mallopt (M_MMAP_MAX, 0) != 1)
+	abort();
 #endif
       run_temacs_argc = 0;
       if (! SETJMP (run_temacs_catch))
@@ -2770,7 +2771,8 @@
     defined(_NO_MALLOC_WARNING_) || \
     (defined(__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined(MULE)) || \
     defined(DEBUG_DOUG_LEA_MALLOC)
-      mallopt (M_MMAP_MAX, 64);
+      if(mallopt (M_MMAP_MAX, 0) != 1)
+	abort();
 #endif
 #ifdef REL_ALLOC
       r_alloc_reinit ();