Simplify previous change.

diff --git a/v7/src/microcode/ux.c b/v7/src/microcode/ux.c
index faff93a99fafe6c43e11f337255cfa910e6524ca..8e2bb6e4b6b847a16654402c2da6cf44543c55f0 100644 (file)
--- a/v7/src/microcode/ux.c
+++ b/v7/src/microcode/ux.c
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Id: ux.c,v 1.18 2000/01/31 03:32:37 cph Exp $
+$Id: ux.c,v 1.19 2000/01/31 03:42:03 cph Exp $
 
 Copyright (c) 1990-2000 Massachusetts Institute of Technology
 
@@ -656,21 +656,13 @@ void *
 freebsd_heap_malloc (unsigned long requested_length)
 {
   unsigned long ps = (getpagesize ());
-  char * p = ((char *) ps);
-  void * addr;
-  while (p < 0x04000000)
-    {
-      addr
-       = (mmap (p,
-                (((requested_length + (ps - 1)) / ps) * ps),
-                (PROT_EXEC | PROT_READ | PROT_WRITE),
-                (MAP_PRIVATE | MAP_ANON | MAP_FIXED),
-                (-1), 0));
-      if (addr != MAP_FAILED)
-       return (addr);
-      p += ps;
-    }
-  return (0);
+  void * addr
+    = (mmap (((void *) ps),
+            (((requested_length + (ps - 1)) / ps) * ps),
+            (PROT_EXEC | PROT_READ | PROT_WRITE),
+            (MAP_PRIVATE | MAP_ANON | MAP_FIXED),
+            (-1), 0));
+  return ((addr == MAP_FAILED) ? 0 : addr);
 }
 
 #endif /* __FreeBSD__ */