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| author | Gregor Beck <gbeck@sernet.de> | 2013-01-10 11:09:09 +0100 |
|---|---|---|
| committer | Michael Adam <obnox@samba.org> | 2013-02-19 12:10:24 +0100 |
| commit | d8dd0ecc484ccc0c3450c3e96725e56e8bf1a9ef (patch) | |
| tree | 9bb3965cd637c25c020d79c2a766add45d606103 /lib | |
| parent | d23f19ab00314d773edb07a45e754365db378668 (diff) | |
| download | samba-d8dd0ecc484ccc0c3450c3e96725e56e8bf1a9ef.tar.gz samba-d8dd0ecc484ccc0c3450c3e96725e56e8bf1a9ef.tar.bz2 samba-d8dd0ecc484ccc0c3450c3e96725e56e8bf1a9ef.zip | |
lib/util_tdb: factor out tdb_data_talloc_copy()
Signed-off-by: Gregor Beck <gbeck@sernet.de>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/util_tdb.c | 15 | ||||
| -rw-r--r-- | lib/util/util_tdb.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/lib/util/util_tdb.c b/lib/util/util_tdb.c index c005c82791..93df958f1a 100644 --- a/lib/util/util_tdb.c +++ b/lib/util/util_tdb.c @@ -63,6 +63,21 @@ TDB_DATA string_term_tdb_data(const char *string) return make_tdb_data((const uint8_t *)string, string ? strlen(string) + 1 : 0); } +TDB_DATA tdb_data_talloc_copy(TALLOC_CTX* mem_ctx, TDB_DATA data) { + TDB_DATA ret = { + .dptr = (uint8_t *)talloc_size(mem_ctx, data.dsize+1), + .dsize = data.dsize + }; + if (ret.dptr == NULL) { + ret.dsize = 0; + } else { + memcpy(ret.dptr, data.dptr, data.dsize); + ret.dptr[ret.dsize] = '\0'; + } + return ret; +} + + /**************************************************************************** Lock a chain by string. Return non-zero if lock failed. ****************************************************************************/ diff --git a/lib/util/util_tdb.h b/lib/util/util_tdb.h index d8a2333035..630bdf669b 100644 --- a/lib/util/util_tdb.h +++ b/lib/util/util_tdb.h @@ -30,6 +30,7 @@ bool tdb_data_equal(TDB_DATA t1, TDB_DATA t2); bool tdb_data_is_empty(TDB_DATA d); TDB_DATA string_tdb_data(const char *string); TDB_DATA string_term_tdb_data(const char *string); +TDB_DATA tdb_data_talloc_copy(TALLOC_CTX* mem_ctx, TDB_DATA data); /**************************************************************************** Lock a chain by string. Return non-zero if lock failed. |