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Avoid 2 sec block of Finit when stopping TTYs

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-07-09 15:05:32 +02:00
parent e791e3dbe9
commit 4cc3aed139
1 changed files with 6 additions and 2 deletions
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src/tty.c
+6 -2
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@@ -223,9 +223,13 @@ void tty_stop(finit_tty_t *tty)
if (!tty->pid)
return;
/*
* XXX: TTY handling should be refactored to regular services,
* XXX: that way we could rely on the state machine to properly
* XXX: send SIGTERM, wait for max 2 sec to collect PID before
* XXX: sending SIGKILL.
*/
_d("Stopping TTY %s", tty->name);
kill(tty->pid, SIGTERM);
do_sleep(2);
kill(tty->pid, SIGKILL);
waitpid(tty->pid, NULL, 0);
tty->pid = 0;