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authorKevin Krakauer <krakauer@google.com>2019-08-02 14:04:28 -0700
committergVisor bot <gvisor-bot@google.com>2019-08-02 14:05:48 -0700
commitb6a5b950d28e0b474fdad160b88bc15314cf9259 (patch)
tree20c87b827742e9183e85bc9814ff1def354e3d1d /pkg/seccomp
parentb461be88a8036ca0455aceb8b6c723d6b6fded4f (diff)
Job control: controlling TTYs and foreground process groups.
(Don't worry, this is mostly tests.) Implemented the following ioctls: - TIOCSCTTY - set controlling TTY - TIOCNOTTY - remove controlling tty, maybe signal some other processes - TIOCGPGRP - get foreground process group. Also enables tcgetpgrp(). - TIOCSPGRP - set foreground process group. Also enabled tcsetpgrp(). Next steps are to actually turn terminal-generated control characters (e.g. C^c) into signals to the proper process groups, and to send SIGTTOU and SIGTTIN when appropriate. PiperOrigin-RevId: 261387276
Diffstat (limited to 'pkg/seccomp')
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