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| author | Gregor Beck <gbeck@sernet.de> | 2011-11-07 09:59:37 +0100 |
|---|---|---|
| committer | Michael Adam <obnox@samba.org> | 2011-12-03 05:20:30 +0100 |
| commit | d74b3f941f5e28bf4a98dab6d4be25fbaab200b7 (patch) | |
| tree | 3d8c95e3983380e2f7335780a74c41742a031421 /lib/util | |
| parent | 789aa9aab2b99ae1466a67e3f505abbc67a3e7cb (diff) | |
| download | samba-d74b3f941f5e28bf4a98dab6d4be25fbaab200b7.tar.gz samba-d74b3f941f5e28bf4a98dab6d4be25fbaab200b7.tar.bz2 samba-d74b3f941f5e28bf4a98dab6d4be25fbaab200b7.zip | |
lib/util: factor out tdb_data_is_empty
Signed-off-by: Michael Adam <obnox@samba.org>
Autobuild-User: Michael Adam <obnox@samba.org>
Autobuild-Date: Sat Dec 3 05:20:30 CET 2011 on sn-devel-104
Diffstat (limited to 'lib/util')
| -rw-r--r-- | lib/util/util_tdb.c | 4 | ||||
| -rw-r--r-- | lib/util/util_tdb.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/lib/util/util_tdb.c b/lib/util/util_tdb.c index 02c7095f66..0c30d7774d 100644 --- a/lib/util/util_tdb.c +++ b/lib/util/util_tdb.c @@ -46,6 +46,10 @@ bool tdb_data_equal(TDB_DATA t1, TDB_DATA t2) return (memcmp(t1.dptr, t2.dptr, t1.dsize) == 0); } +bool tdb_data_is_empty(TDB_DATA d) { + return (d.dsize == 0) || (d.dptr == NULL); +} + TDB_DATA string_tdb_data(const char *string) { return make_tdb_data((const uint8_t *)string, string ? strlen(string) : 0 ); diff --git a/lib/util/util_tdb.h b/lib/util/util_tdb.h index 2d805d7d20..3d03b990c2 100644 --- a/lib/util/util_tdb.h +++ b/lib/util/util_tdb.h @@ -27,6 +27,7 @@ ****************************************************************/ TDB_DATA make_tdb_data(const uint8_t *dptr, size_t dsize); 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); |