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get_current_time_us() never goes back now

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U-DESKTOP-T772REH\wangyu 2019-04-07 18:21:30 +08:00 committed by root
parent 168ae1e2ae
commit 7d481d26b9
1 changed files with 23 additions and 5 deletions
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28
common.cpp
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@ -430,13 +430,31 @@ int get_sock_errno()
#endif
u64_t get_current_time_us()
{
static u64_t value_fix=0;
static u64_t largest_value=0;
u64_t raw_value=(u64_t)(ev_time()*1000*1000);
u64_t fixed_value=raw_value+value_fix;
if(fixed_value< largest_value)
{
value_fix+= largest_value- fixed_value;
}
else
{
largest_value=fixed_value;
}
//printf("<%lld,%lld,%lld>\n",raw_value,value_fix,raw_value + value_fix);
return raw_value + value_fix; //new fixed value
}
u64_t get_current_time()
{
timespec tmp_time;
clock_gettime(CLOCK_MONOTONIC, &tmp_time);
return ((u64_t)tmp_time.tv_sec)*1000llu+((u64_t)tmp_time.tv_nsec)/(1000*1000llu);
//return (u64_t)(ev_time()*1000); //todo change to this later
return get_current_time_us()/1000;
}
u64_t pack_u64(u32_t a,u32_t b)