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| author | Liav A <liavalb@gmail.com> | 2022-02-15 21:39:01 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-03-22 20:26:05 +0100 |
| commit | de7566c2c49ca30785e90194f91bc81f907a5f70 (patch) | |
| tree | 78f4ab41d639f59d225471871488b7133ea439b1 /Userland/DevTools/UserspaceEmulator | |
| parent | 5ffe2f117c668ce011ff08635b4eba52ccacb083 (diff) | |
| download | serenity-de7566c2c49ca30785e90194f91bc81f907a5f70.zip | |
LibC: Don't rely on ptsname and ttyname syscalls
Instead, to determine these values (both the pts name and tty name), use
other methods. For determining the new name of the allocated psuedo
terminal, use ioctl on a file descriptor we got after opening /dev/ptmx
with the TIOCGPTN option.
For determining the name of TTY, we enumerate both /dev/pts and /dev
directories to find matching inode number and matching device mode.
Diffstat (limited to 'Userland/DevTools/UserspaceEmulator')
0 files changed, 0 insertions, 0 deletions