Make diag() go to stdout: everything else does.

[ccan] / ccan / talloc / talloc.h

diff --git a/ccan/talloc/talloc.h b/ccan/talloc/talloc.h
index e06f592b4630de7cdf1fa960a5253342231a1eed..791c98a2bbd88c6e0e0d5571f6af341f07e007a3 100644 (file)
--- a/ccan/talloc/talloc.h
+++ b/ccan/talloc/talloc.h
@@ -26,8 +26,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdarg.h>
+#include <ccan/typesafe_cb/typesafe_cb.h>
 #include "config.h"
-#include "ccan/typesafe_cb/typesafe_cb.h"
 
 /*
   this uses a little trick to allow __LINE__ to be stringified
@@ -398,21 +398,6 @@ void talloc_report(const void *ptr, FILE *f);
  */
 #define talloc_ptrtype(ctx, ptr) (_TALLOC_TYPEOF(ptr))talloc_size(ctx, sizeof(*(ptr)))
 
-/**
- * talloc_free_children - free talloc'ed memory's children only
- * @ptr: the talloced pointer whose children we want to free
- *
- * talloc_free_children() walks along the list of all children of a talloc
- * context @ptr and talloc_free()s only the children, not the context itself.
- * Example:
- *     unsigned int *a, *b;
- *     a = talloc(NULL, unsigned int);
- *     b = talloc(a, unsigned int);
- *     // Frees b
- *     talloc_free_children(a);
- */
-void talloc_free_children(void *ptr);
-
 /**
  * talloc_new - create a new context
  * @ctx: the context to use as a parent.
@@ -932,6 +917,8 @@ void *talloc_find_parent_byname(const void *ctx, const char *name);
  * talloc_add_external - create an externally allocated node
  * @ctx: the parent
  * @realloc: the realloc() equivalent
+ * @lock: the call to lock before manipulation of external nodes
+ * @unlock: the call to unlock after manipulation of external nodes
  *
  * talloc_add_external() creates a node which uses a separate allocator.  All
  * children allocated from that node will also use that allocator.
@@ -939,11 +926,17 @@ void *talloc_find_parent_byname(const void *ctx, const char *name);
  * Note: Currently there is only one external allocator, not per-node,
  * and it is set with this function.
  *
+ * @lock is handed a pointer which was previous returned from your realloc
+ * function; you should use that to figure out which lock to get if you have
+ * multiple external pools.
+ *
  * The parent pointers in realloc is the talloc pointer of the parent, if any.
  */
 void *talloc_add_external(const void *ctx,
                          void *(*realloc)(const void *parent,
-                                          void *ptr, size_t));
+                                          void *ptr, size_t),
+                         void (*lock)(const void *p),
+                         void (*unlock)(void));
 
 /* The following definitions come from talloc.c  */
 void *_talloc(const void *context, size_t size);