Improved support for memory debugging.

Make all memory allocation functions take a string that will explain
what the memory will be used for. This allows debug print statements
to be added to the allocation functions and could later potentially be
used for more detailed statistics.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/qxl.h b/src/qxl.h
index 1d9ca75..d976fd5 100644
--- a/src/qxl.h
+++ b/src/qxl.h
@@ -446,12 +446,15 @@ struct qxl_mem *  qxl_mem_create       (void                   *base,
 void              qxl_mem_dump_stats   (struct qxl_mem         *mem,
 					const char             *header);
 void *            qxl_alloc            (struct qxl_mem         *mem,
-					unsigned long           n_bytes);
+					unsigned long           n_bytes,
+					const char *            name);
 void              qxl_free             (struct qxl_mem         *mem,
-					void                   *d);
+					void                   *d,
+					const char *            name);
 void              qxl_mem_free_all     (struct qxl_mem         *mem);
 void *            qxl_allocnf          (qxl_screen_t           *qxl,
-					unsigned long           size);
+					unsigned long           size,
+					const char *            name);
 int		   qxl_garbage_collect (qxl_screen_t *qxl);
 
 #ifdef DEBUG_QXL_MEM