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talloc: Add a warning to talloc_reference() documentation.

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Kai Blin <kai@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Oct 14 23:05:54 CEST 2013 on sn-devel-104
This commit is contained in:
Andreas Schneider 2013-10-14 13:17:12 +02:00 committed by Andreas Schneider
parent 477e53a8cb
commit 2343df451a
1 changed files with 8 additions and 0 deletions
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8
lib/talloc/talloc.h
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@ -961,6 +961,10 @@ size_t talloc_reference_count(const void *ptr);
* @return The original pointer 'ptr', NULL if talloc ran out of
* memory in creating the reference.
*
* @warning You should try to avoid using this interface. It turns a beautiful
* talloc-tree into a graph. It is often really hard to debug if you
* screw something up by accident.
*
* Example:
* @code
* unsigned int *a, *b, *c;
@ -1001,6 +1005,10 @@ void *_talloc_reference_loc(const void *context, const void *ptr, const char *lo
* this function will fail and will return -1. Likewise, if ptr is NULL,
* then the function will make no modifications and return -1.
*
* @warning You should try to avoid using this interface. It turns a beautiful
* talloc-tree into a graph. It is often really hard to debug if you
* screw something up by accident.
*
* Example:
* @code
* unsigned int *a, *b, *c;