Richard Fitzgerald a3fdf78478 kunit: string-stream: Decouple string_stream from kunit
Re-work string_stream so that it is not tied to a struct kunit. This is
to allow using it for the log of struct kunit_suite.

Instead of resource-managing individual allocations the whole string_stream
can be resource-managed, if required.

    alloc_string_stream() now allocates a string stream that is
    not resource-managed.

    string_stream_destroy() now works on an unmanaged string_stream
    allocated by alloc_string_stream() and frees the entire
    string_stream (previously it only freed the fragments).

    string_stream_clear() has been made public for callers that
    want to free the fragments without destroying the string_stream.

For resource-managed allocations use kunit_alloc_string_stream()
and kunit_free_string_stream().

In addition to this, string_stream_get_string() now returns an
unmanaged buffer that the caller must kfree().

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-09-18 10:45:40 -06:00
..
2023-06-09 17:44:13 -07:00
2023-04-08 13:45:37 -07:00
2021-01-21 14:06:00 -07:00
2022-03-07 12:48:35 -07:00
2021-08-19 09:02:55 +09:00
2023-02-02 22:50:01 -08:00
2023-02-02 22:50:01 -08:00
2022-04-22 21:30:57 +02:00
2023-02-15 15:44:43 +01:00
2021-01-03 20:05:18 -05:00
2023-03-19 10:02:04 -07:00
2022-03-07 12:48:35 -07:00
2022-04-29 14:38:01 -07:00
2022-10-03 14:03:21 -07:00
2021-08-19 09:02:55 +09:00
2021-07-08 11:48:20 -07:00
2023-08-21 13:46:25 -07:00
2023-04-17 18:01:23 +02:00
2021-07-08 11:48:20 -07:00
2023-08-24 16:20:18 -07:00
2022-10-03 17:34:32 -07:00
2021-07-08 11:48:20 -07:00
2023-07-21 11:40:20 -06:00
2022-06-03 10:34:34 -07:00
2021-06-18 11:43:09 +02:00
2021-07-08 11:48:20 -07:00
2022-01-20 08:52:54 +02:00
2022-12-13 15:47:48 -08:00