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(parent: 3fdc0d3) | patch
utils: add utilities to request control ioctl
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Sat, 2 Apr 2022 01:46:22 +0000 (10:46 +0900)
committerTakashi Sakamoto <o-takashi@sakamocchi.jp>
Sat, 2 Apr 2022 01:46:22 +0000 (10:46 +0900)
commit978682fa42e6f3fcb4d5a7e8fc9480a2dbdd149b
tree07c625816542c161e9ab0bddc6e9a7fbc8dcaa41tree | snapshot
parent3fdc0d34b5dc6f2c8b1a098515405f1de53671f5commit | diff
utils: add utilities to request control ioctl

In ALSA HwDep and RawMidi interface, some functions are implemented via
ALSA control character device.

This commit adds utility to perform ioctl in ALSA control character device
for the purpose.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
src/hwdep/query.c diff | blob | history
src/rawmidi/query.c diff | blob | history
src/utils/ioctl.c [new file with mode: 0644] blob
src/utils/meson.build diff | blob | history
src/utils/utils.h diff | blob | history
ALSA libraries compatible with GObject introspection (g-i) for language bindings (direct kernel usage, no alsa-lib wrappers).