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tty.c: Add support for reloading a single TTY

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2017-07-14 11:03:59 +02:00
1 parent 62081d9525
commit b20fafd9fa
3 files changed
+13 -3
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src/sm.c
+1 -1
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@@ -196,7 +196,7 @@ restart:
sm->in_teardown = 1; sm->in_teardown = 1;
cond_reload(); cond_reload();
service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_INETD); service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_INETD);
tty_reload(); tty_reload(NULL);
sm->state = SM_RELOAD_WAIT_STATE; sm->state = SM_RELOAD_WAIT_STATE;
break; break;
src/tty.c
+11 -1
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@@ -374,10 +374,20 @@ int tty_respawn(pid_t pid)
/* /*
* Called after reload of /etc/finit.d/, stop/start TTYs * Called after reload of /etc/finit.d/, stop/start TTYs
*/ */
void tty_reload(void) void tty_reload(char *dev)
{ {
tty_node_t *tty; tty_node_t *tty;
if (dev) {
tty = tty_find(dev);
if (!tty)
logit(LOG_WARNING, "No TTY registered for %s", dev);
else
tty_action(tty);
return;
}
tty_sweep(); tty_sweep();
LIST_FOREACH(tty, &tty_list, link) { LIST_FOREACH(tty, &tty_list, link) {
src/tty.h
+1 -1
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@@ -67,7 +67,7 @@ void tty_start (finit_tty_t *tty);
void tty_stop (finit_tty_t *tty); void tty_stop (finit_tty_t *tty);
int tty_enabled (finit_tty_t *tty); int tty_enabled (finit_tty_t *tty);
int tty_respawn (pid_t pid); int tty_respawn (pid_t pid);
void tty_reload (void); void tty_reload (char *dev);
void tty_runlevel (void); void tty_runlevel (void);
#endif /* FINIT_TTY_H_ */ #endif /* FINIT_TTY_H_ */