svn commit: samba r17893 - in branches/SAMBA_4_0/source/lib/talloc: .

[metze at samba.org]

Author: metze
Date: 2006-08-28 17:50:26 +0000 (Mon, 28 Aug 2006)
New Revision: 17893

WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=17893

Log:
add a function to disable the null_context

metze
Modified:
   branches/SAMBA_4_0/source/lib/talloc/talloc.c
   branches/SAMBA_4_0/source/lib/talloc/talloc.h
   branches/SAMBA_4_0/source/lib/talloc/talloc_guide.txt


Changeset:
Modified: branches/SAMBA_4_0/source/lib/talloc/talloc.c
===================================================================
--- branches/SAMBA_4_0/source/lib/talloc/talloc.c	2006-08-28 17:40:31 UTC (rev 17892)
+++ branches/SAMBA_4_0/source/lib/talloc/talloc.c	2006-08-28 17:50:26 UTC (rev 17893)
@@ -79,10 +79,9 @@
    talloc_enable_leak_report_full() is called, otherwise it remains
    NULL
 */
-static const void *null_context;
+static void *null_context;
 static void *cleanup_context;
 
-
 struct talloc_reference_handle {
 	struct talloc_reference_handle *next, *prev;
 	void *ptr;
@@ -909,6 +908,15 @@
 }
 
 /*
+  disable tracking of the NULL context
+*/
+void talloc_disable_null_tracking(void)
+{
+	talloc_free(null_context);
+	null_context = NULL;
+}
+
+/*
   enable leak reporting on exit
 */
 void talloc_enable_leak_report(void)

Modified: branches/SAMBA_4_0/source/lib/talloc/talloc.h
===================================================================
--- branches/SAMBA_4_0/source/lib/talloc/talloc.h	2006-08-28 17:40:31 UTC (rev 17892)
+++ branches/SAMBA_4_0/source/lib/talloc/talloc.h	2006-08-28 17:50:26 UTC (rev 17893)
@@ -129,6 +129,7 @@
 void talloc_report_full(const void *ptr, FILE *f);
 void talloc_report(const void *ptr, FILE *f);
 void talloc_enable_null_tracking(void);
+void talloc_disable_null_tracking(void);
 void talloc_enable_leak_report(void);
 void talloc_enable_leak_report_full(void);
 void *_talloc_zero(const void *ctx, size_t size, const char *name);

Modified: branches/SAMBA_4_0/source/lib/talloc/talloc_guide.txt
===================================================================
--- branches/SAMBA_4_0/source/lib/talloc/talloc_guide.txt	2006-08-28 17:40:31 UTC (rev 17892)
+++ branches/SAMBA_4_0/source/lib/talloc/talloc_guide.txt	2006-08-28 17:50:26 UTC (rev 17893)
@@ -432,7 +432,11 @@
 reporting on exit. Useful for when you want to do your own leak
 reporting call via talloc_report_null_full();
 
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+void talloc_disable_null_tracking(void);
 
+This disables tracking of the NULL memory context.
+
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 (type *)talloc_zero(const void *ctx, type);