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lxip: schedule timeout + poll wait

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* poll_wait + schedule_timeout +  block on wait_and_dispatch_one_signal
This commit is contained in:
Sebastian Sumpf 2017-02-09 13:06:31 +01:00 committed by Norman Feske
parent ed370a8f5c
commit 3048017d90
1 changed files with 1 additions and 5 deletions
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6
repos/dde_linux/src/lib/lxip/lxcc_emul.cc
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@ -310,12 +310,10 @@ struct Timeout : Genode::Signal_handler<Timeout>
Genode::Entrypoint &ep; Genode::Entrypoint &ep;
Timer::Connection timer; Timer::Connection timer;
void (*tick)(); void (*tick)();
bool pending = false;
void handle() void handle()
{ {
update_jiffies(); update_jiffies();
pending = false;
/* tick the higher layer of the component */ /* tick the higher layer of the component */
tick(); tick();
@ -332,13 +330,11 @@ struct Timeout : Genode::Signal_handler<Timeout>
void schedule(signed long msec) void schedule(signed long msec)
{ {
timer.trigger_once(msec * 1000); timer.trigger_once(msec * 1000);
pending = true;
} }
void wait() void wait()
{ {
while (pending) ep.wait_and_dispatch_one_signal();
ep.wait_and_dispatch_one_signal();
} }
}; };