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manager: split modem_suspend() into _pre() and _post() functions

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This way we can make sure the AT commands are executed only once 
ModemManager has released the modem, preventing any race condition.
This commit is contained in:
Arnaud Ferraris
2020-12-11 11:56:14 +01:00
parent 8d31e39e89
commit ff9b26b831
4 changed files with 13 additions and 5 deletions
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4
src/suspend.c
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@@ -92,13 +92,11 @@ static void signal_cb(GDBusProxy *proxy,
if (is_about_to_suspend) {
g_message("system is about to suspend");
manager->modem_state = EG25_STATE_SUSPENDING;
modem_suspend(manager);
modem_suspend_pre(manager);
} else {
g_message("system is resuming");
take_inhibitor(manager);
modem_resume_pre(manager);
manager->modem_state = EG25_STATE_RESUMING;
manager->suspend_source = g_timeout_add_seconds(8, G_SOURCE_FUNC(check_modem_resume), manager);
}
}