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-rw-r--r--source3/include/includes.h4
-rw-r--r--source3/lib/talloc.c6
2 files changed, 9 insertions, 1 deletions
diff --git a/source3/include/includes.h b/source3/include/includes.h
index ec4628e51f..3b2b1db877 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -54,8 +54,10 @@
#endif
#endif
-/* use gcc attribute to check printf fns */
#ifdef __GNUC__
+/** Use gcc attribute to check printf fns. a1 is the 1-based index of
+ * the parameter containing the format, and a2 the index of the first
+ * argument. **/
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
#else
#define PRINTF_ATTRIBUTE(a1, a2)
diff --git a/source3/lib/talloc.c b/source3/lib/talloc.c
index 13393c1a69..ff1bdd0000 100644
--- a/source3/lib/talloc.c
+++ b/source3/lib/talloc.c
@@ -34,6 +34,12 @@
TALLOC_ALIGN alignment
*/
+/* TODO: We could allocate both the talloc_chunk structure, and the
+ * memory it contains all in one allocation, which might be a bit
+ * faster and perhaps use less memory overhead.
+ *
+ * That smells like a premature optimization, though. -- mbp */
+
#include "includes.h"
/** Create a new talloc context. **/