diff options
| -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 14baec11a3..3bf312d0d0 100644 --- a/source3/lib/dbwrap_util.c +++ b/source3/lib/dbwrap_util.c @@ -98,6 +98,13 @@ bool dbwrap_store_uint32(struct db_context *db, const char *keystr, uint32_t v) return NT_STATUS_IS_OK(status) ? 0 : -1; } +/** + * Atomic unsigned 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. + */ uint32_t dbwrap_change_uint32_atomic(struct db_context *db, const char *keystr, uint32_t *oldval, uint32_t change_val) { |