diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/dbwrap_util.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/lib/dbwrap_util.c b/source3/lib/dbwrap_util.c index 7789f69223..09e9071d8c 100644 --- a/source3/lib/dbwrap_util.c +++ b/source3/lib/dbwrap_util.c @@ -138,6 +138,13 @@ uint32_t dbwrap_change_uint32_atomic(struct db_context *db, const char *keystr, return 0; } +/** + * Atomic integer change (addition): + * + * if value does not exist yet in the db, use *oldval as initial old value. + * return old value in *oldval. + * store *oldval + change_val to db. + */ int32 dbwrap_change_int32_atomic(struct db_context *db, const char *keystr, int32 *oldval, int32 change_val) { |