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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 21:54:06 +08:00
linux-next/include/uapi/sound
Baolin Wang d9e5582c4b ALSA: Avoid using timespec for struct snd_rawmidi_status
The struct snd_rawmidi_status will use 'timespec' type variables to record
timestamp, which is not year 2038 safe on 32bits system.

Thus we introduced 'struct snd_rawmidi_status32' and 'struct snd_rawmidi_status64'
to handle 32bit time_t and 64bit time_t in native mode, which replace
timespec with s64 type.

In compat mode, we renamed or introduced new structures to handle 32bit/64bit
time_t in compatible mode. The 'struct snd_rawmidi_status32' and
snd_rawmidi_ioctl_status32() are used to handle 32bit time_t in compat mode.
'struct compat_snd_rawmidi_status64' is used to handle 64bit time_t.

When glibc changes time_t to 64-bit, any recompiled program will issue ioctl
commands that the kernel does not understand without this patch.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-12-11 22:06:16 +01:00
..
sof ASoC: SOF: token: add tokens for PCM compatible with D0i3 substate 2019-10-28 14:42:07 +00:00
asequencer.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
asoc.h ASoC: topology: Move v4 manifest header data structures to uapi 2018-06-01 18:09:13 +01:00
asound_fm.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
asound.h ALSA: Avoid using timespec for struct snd_rawmidi_status 2019-12-11 22:06:16 +01:00
compress_offload.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
compress_params.h ALSA: compress: add flac decoder params 2019-11-18 13:02:25 +00:00
emu10k1.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
firewire.h ALSA: firewire-tascam: notify events of change of state for userspace applications 2018-11-23 15:31:15 +01:00
hdsp.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
hdspm.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
sb16_csp.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
sfnt_info.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
skl-tplg-interface.h treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers 2019-07-25 11:05:10 +02:00
snd_sst_tokens.h Merge remote-tracking branch 'asoc/topic/intel' into asoc-next 2018-01-05 12:43:27 +00:00
tlv.h ALSA: control: complement TLV macro for db-minmax and db-linear types 2018-05-14 17:47:37 +02:00
usb_stream.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00