size_t

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025                                   BSON_STRNLEN(3)

       A portable version of strnlen().

       • s: A string.

       • maxlen: The maximum size of string to check.

       The length of s in bytes or maxlen if no \0 was found.

          size_t
          bson_strnlen (const char *s, size_t maxlen);