[svn:parrot] r48483 - trunk/src/gc

[chromatic at svn.parrot.org]

Author: chromatic
Date: Sat Aug 14 00:48:53 2010
New Revision: 48483
URL: https://trac.parrot.org/parrot/changeset/48483

Log:
[GC] Made a GC callback function constant.

We effectively use it as a constant anyway, so let the optimizer have at it.

Modified:
   trunk/src/gc/gc_private.h
   trunk/src/gc/mark_sweep.c

Modified: trunk/src/gc/gc_private.h
==============================================================================
--- trunk/src/gc/gc_private.h	Sat Aug 14 00:33:01 2010	(r48482)
+++ trunk/src/gc/gc_private.h	Sat Aug 14 00:48:53 2010	(r48483)
@@ -341,7 +341,7 @@
     ARGMOD(Memory_Pools *mem_pools),
     int flag,
     ARGIN_NULLOK(void *arg),
-    NOTNULL(pool_iter_fn func))
+    NOTNULL(const pool_iter_fn func))
         __attribute__nonnull__(1)
         __attribute__nonnull__(2)
         __attribute__nonnull__(5)

Modified: trunk/src/gc/mark_sweep.c
==============================================================================
--- trunk/src/gc/mark_sweep.c	Sat Aug 14 00:33:01 2010	(r48482)
+++ trunk/src/gc/mark_sweep.c	Sat Aug 14 00:48:53 2010	(r48483)
@@ -788,7 +788,7 @@
 /*
 
 =item C<int header_pools_iterate_callback(PARROT_INTERP, Memory_Pools
-*mem_pools, int flag, void *arg, pool_iter_fn func)>
+*mem_pools, int flag, void *arg, const pool_iter_fn func)>
 
 Iterates through header pools, invoking the given callback function on each
 pool in the list matching the given criteria. Determines which pools to iterate
@@ -830,7 +830,7 @@
 header_pools_iterate_callback(PARROT_INTERP,
         ARGMOD(Memory_Pools *mem_pools),
         int flag, ARGIN_NULLOK(void *arg),
-        NOTNULL(pool_iter_fn func))
+        NOTNULL(const pool_iter_fn func))
 {
     ASSERT_ARGS(header_pools_iterate_callback)