linux-stable/sound/firewire/fireface
Takashi Sakamoto 0d9eb7ed95 ALSA: fireface: add field for the number of messages copied to user space
Current structure includes no field to express the number of messages
copied to user space, thus user space application needs to information
out of the structure to parse the content of structure.

This commit adds a field to express the number of messages copied to user
space since It is more preferable to use self-contained structure.

Kees Cook proposed an idea of annotation for bound of flexible arrays
in his future improvement for flexible-length array in kernel. The
additional field for message count is suitable to the idea as well.

Reference: https://people.kernel.org/kees/bounded-flexible-arrays-in-c
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20230202133708.163936-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-02-04 09:35:17 +01:00
..
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdtp-ff.c ALSA: firewire-lib: obsolete return value from context payload processing layer 2023-01-12 12:14:50 +01:00
ff-hwdep.c ALSA: fireface: add local framework to message parser 2023-01-13 09:56:37 +01:00
ff-midi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff-pcm.c ALSA: firewire: Replace runtime->status->state reference to runtime->state 2022-09-27 08:47:25 +02:00
ff-proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff-protocol-former.c ALSA: fireface: add field for the number of messages copied to user space 2023-02-04 09:35:17 +01:00
ff-protocol-latter.c ALSA: fireface: pick up time stamp for request subaction of asynchronous transaction 2023-01-13 09:56:35 +01:00
ff-stream.c ALSA: fireface: perform sequence replay for media clock recovery 2021-06-01 08:19:51 +02:00
ff-transaction.c ALSA: fireface: add local framework to message parser 2023-01-13 09:56:37 +01:00
ff.c ALSA: fireface: add local framework to message parser 2023-01-13 09:56:37 +01:00
ff.h ALSA: fireface: add local framework to message parser 2023-01-13 09:56:37 +01:00