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| author | Florian Eckert <fe@dev.tdt.de> | 2023-11-27 14:03:08 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-12-13 14:28:47 +0300 |
| commit | 4ff4379ce6eefe81695bcc2e021ce1dac3d707d2 (patch) | |
| tree | c94eddf809b49f0e3eecc42775200bee3049231d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 793bf5510d5e30dff2ce1d6e446b385cd494d5af (diff) | |
| download | linux-4ff4379ce6eefe81695bcc2e021ce1dac3d707d2.tar.xz | |
tty: add new helper function tty_get_tiocm
There is no in-kernel function to get the status register of a tty device
like the TIOCMGET ioctl returns to userspace. Create a new function,
tty_get_tiocm(), to obtain the status register that other portions of the
kernel can call if they need this information, and move the existing
internal tty_tiocmget() function to use this interface.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231127110311.3583957-2-fe@dev.tdt.de
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions