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timeout: use uint64_t for all plain time values

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This enforces the use of unsigned 64-bit values for time in the duration type,
the timeout framework, the timer session, the userland timer-drivers, and the
alarm framework on all platforms. The commit also adapts the code that uses
these tools accross all basic repositories (base, base-*, os. gems, libports,
ports, dde_*) to use unsigned 64-bit values for time as well as far as this
does not imply profound modifications.

Fixes #3208
This commit is contained in:
Martin Stein
2019-04-09 15:46:36 +02:00
committed by Christian Helmuth
parent e072ee480b
commit 181c78d482
122 changed files with 537 additions and 609 deletions
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8
repos/dde_linux/src/lx_kit/scheduler.cc
View File

@ -69,12 +69,12 @@ class Lx_kit::Scheduler : public Lx::Scheduler
struct Logger : Genode::Thread
{
Timer::Connection _timer;
Lx::Scheduler &_scheduler;
unsigned const _interval;
Timer::Connection _timer;
Lx::Scheduler &_scheduler;
Genode::uint64_t const _interval;
Logger(Genode::Env &env, Lx::Scheduler &scheduler,
unsigned interval_seconds)
Genode::uint64_t interval_seconds)
:
Genode::Thread(env, "logger", 0x4000),
_timer(env), _scheduler(scheduler),

8
repos/dde_linux/src/lx_kit/timer.cc
View File

@ -114,8 +114,8 @@ class Lx_kit::Timer : public Lx::Timer
return;
/* calculate relative microseconds for trigger */
unsigned long us = ctx->timeout > _jiffies ?
jiffies_to_msecs(ctx->timeout - _jiffies) * 1000 : 0;
Genode::uint64_t us = ctx->timeout > _jiffies ?
(Genode::uint64_t)jiffies_to_msecs(ctx->timeout - _jiffies) * 1000 : 0;
_timer_conn.trigger_once(us);
}
@ -290,10 +290,10 @@ class Lx_kit::Timer : public Lx::Timer
* Do not use lx_emul usecs_to_jiffies(unsigned int) because
* of implicit truncation!
*/
_jiffies = _timer_conn_modern.curr_time().trunc_to_plain_ms().value / JIFFIES_TICK_MS;
_jiffies = (Genode::uint64_t)_timer_conn_modern.curr_time().trunc_to_plain_ms().value / JIFFIES_TICK_MS;
}
void usleep(unsigned us) {
void usleep(Genode::uint64_t us) {
_timer_conn.usleep(us); }
};