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author | Andrew Tridgell <tridge@samba.org> | 2004-10-03 06:39:19 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:59:34 -0500 |
commit | 1429ed54f14055a1a9399452cb6cfc94f9451cf5 (patch) | |
tree | 31fe5adaed9e5afe6f886a919078053fa34e7b4f /talloc_guide.txt | |
parent | 15b9736ed30d8e947dbe2513dd9cf27d5b3761af (diff) | |
download | samba-1429ed54f14055a1a9399452cb6cfc94f9451cf5.tar.gz samba-1429ed54f14055a1a9399452cb6cfc94f9451cf5.tar.bz2 samba-1429ed54f14055a1a9399452cb6cfc94f9451cf5.zip |
r2792: got rid of talloc_ldb_alloc() and instead created talloc_realloc_fn(),
so talloc now doesn't contain any ldb specific functions.
allow NULL to be passed to a couple more talloc() functions
(This used to be commit 1246f80d806fb5f63cfbf3879de6d546384552a8)
Diffstat (limited to 'talloc_guide.txt')
-rw-r--r-- | talloc_guide.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/talloc_guide.txt b/talloc_guide.txt index 7742ade623..484b4c8228 100644 --- a/talloc_guide.txt +++ b/talloc_guide.txt @@ -458,3 +458,13 @@ The talloc_realloc_p() macro is equivalent to: except that it provides integer overflow protection for the multiply, returning NULL if the multiply overflows. + +=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +void *talloc_realloc_fn(const void *ctx, void *ptr, size_t size); + +This is a non-macro version of talloc_realloc(), which is useful +as libraries sometimes want a ralloc function pointer. A realloc() +implementation encapsulates the functionality of malloc(), free() and +realloc() in one call, which is why it is useful to be able to pass +around a single function pointer. + |