Revision: 42440
http://brlcad.svn.sourceforge.net/brlcad/?rev=42440&view=rev
Author: brlcad
Date: 2011-01-19 08:49:02 +0000 (Wed, 19 Jan 2011)
Log Message:
-----------
move the related decls closer to each other for the two rt/db_alloc routines
Modified Paths:
--------------
brlcad/trunk/include/raytrace.h
Modified: brlcad/trunk/include/raytrace.h
===================================================================
--- brlcad/trunk/include/raytrace.h 2011-01-19 08:46:04 UTC (rev 42439)
+++ brlcad/trunk/include/raytrace.h 2011-01-19 08:49:02 UTC (rev 42440)
@@ -2508,9 +2508,6 @@
/* rt_fastf_float, rt_mat_dbmat, rt_dbmat_mat
* declarations moved to db.h */
-/* storage obtainers */
-RT_EXPORT BU_EXTERN(void rt_alloc_seg_block, (struct resource *res));
-
RT_EXPORT BU_EXTERN(void rt_cut_it,
(struct rt_i *rtip,
int ncpu));
@@ -3140,6 +3137,16 @@
*/
RT_EXPORT BU_EXTERN(void db_alloc_directory_block, (struct resource *resp));
+/**
+ * R T _ A L L O C _ S E G _ B L O C K
+ *
+ * This routine is called by the GET_SEG macro when the freelist is
+ * exhausted. Rather than simply getting one additional structure, we
+ * get a whole batch, saving overhead. When this routine is called,
+ * the seg resource must already be locked. malloc() locking is done
+ * in bu_malloc.
+ */
+RT_EXPORT BU_EXTERN(void rt_alloc_seg_block, (struct resource *res));
/* db_match.c */
RT_EXPORT BU_EXTERN(void db_update_nref,
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