diff options
| -rw-r--r-- | lib/talloc/talloc.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/talloc/talloc.h b/lib/talloc/talloc.h index d103d6f4f2..9806bdd3ad 100644 --- a/lib/talloc/talloc.h +++ b/lib/talloc/talloc.h @@ -849,7 +849,25 @@ const char *talloc_get_name(const void *ptr); void *talloc_check_name(const void *ptr, const char *name); void *_talloc_get_type_abort(const void *ptr, const char *name, const char *location); + +/** + * \brief Return the parent chunk of a pointer + * \param ptr The talloc pointer to inspect + * \return The talloc parent of "ptr" + * \ingroup talloc_basic + * + * Return the parent chunk of a pointer + */ void *talloc_parent(const void *ptr); + +/** + * \brief Return a talloc chunk's parent name + * \param ptr The talloc pointer to inspect + * \return The name of ptr's parent chunk + * \ingroup talloc_basic + * + * Return a talloc chunk's parent name + */ const char *talloc_parent_name(const void *ptr); /** @@ -1149,6 +1167,17 @@ size_t talloc_get_size(const void *ctx); */ void *talloc_find_parent_byname(const void *ctx, const char *name); void talloc_show_parents(const void *context, FILE *file); + +/** + * \brief Check if a context is parent of a talloc chunk + * \param context The assumed talloc context + * \param ptr The talloc chunk to check + * \return Is context an anchestor of ptr + * \ingroup talloc_basic + * + * talloc_is_parent() checks if context is referenced in the talloc + * hierarchy above ptr. Return 1 if this is the case, 0 if not. + */ int talloc_is_parent(const void *context, const void *ptr); /** |