diff options
| -rw-r--r-- | talloc_guide.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/talloc_guide.txt b/talloc_guide.txt index 6920ea16f1..ae75f73d8e 100644 --- a/talloc_guide.txt +++ b/talloc_guide.txt @@ -134,6 +134,11 @@ as talloc_reference(). Note that if the reference has already been removed using talloc_free() then this function will fail and will return NULL. +Usually you can just use talloc_free() instead of +talloc_unreference(), but sometimes it is useful to have the +additional control on who becomes the parent of the pointer given by +talloc_unreference(). + =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- void talloc_set_destructor(const void *ptr, int (*destructor)(void *)); |