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wutstdc++: Remove link-time dependency on libstdc++

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fincs 2021-03-06 19:30:34 +01:00
parent 2600a8ada0
commit 6c168606a3
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GPG Key ID: 62C7609ADA219C60
1 changed files with 6 additions and 9 deletions
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15
libraries/wutstdc++/wut_gthread_cond.cpp
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@ -1,11 +1,11 @@
#include "wut_gthread.h"
#include <sys/errno.h>
#include <sys/time.h>
#include <coreinit/alarm.h>
#include <coreinit/systeminfo.h>
#include <coreinit/time.h>
#include <chrono>
void
__wut_cond_init_function(OSCondition *cond)
@ -58,24 +58,21 @@ __wut_cond_timedwait(OSCondition *cond, OSMutex *mutex,
data.timed_out = false;
data.cond = cond;
auto time = std::chrono::system_clock::now();
auto timeout = std::chrono::system_clock::time_point(
std::chrono::seconds(abs_timeout->tv_sec) +
std::chrono::nanoseconds(abs_timeout->tv_nsec));
OSTime time = OSGetTime();
OSTime timeout =
OSSecondsToTicks(abs_timeout->tv_sec) +
OSNanosecondsToTicks(abs_timeout->tv_nsec);
// Already timed out!
if (timeout <= time) {
return ETIMEDOUT;
}
auto duration =
std::chrono::duration_cast<std::chrono::nanoseconds>(timeout - time);
// Set an alarm
OSAlarm alarm;
OSCreateAlarm(&alarm);
OSSetAlarmUserData(&alarm, &data);
OSSetAlarm(&alarm, OSNanosecondsToTicks(duration.count()),
OSSetAlarm(&alarm, timeout - time,
&__wut_cond_timedwait_alarm_callback);
// Wait on the condition