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Implement reading sys time on BSD.

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This commit is contained in:
Bartosz Taudul
2019-11-21 20:37:53 +01:00
parent c7a22cc1ff
commit 37eef59d54
2 changed files with 21 additions and 1 deletions
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16
client/TracySysTime.cpp
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@@ -10,6 +10,9 @@
# elif defined __APPLE__
# include <mach/mach_host.h>
# include <mach/host_info.h>
# elif defined BSD
# include <sys/types.h>
# include <sys/sysctl.h>
# endif
namespace tracy
@@ -61,6 +64,17 @@ void SysTime::ReadTimes()
idle = info.cpu_ticks[CPU_STATE_IDLE];
}
# elif defined BSD
void SysTime::ReadTimes()
{
u_long data[5];
size_t sz = sizeof( data );
sysctlbyname( "kern.cp_time", &data, &sz, nullptr, 0 );
used = data[0] + data[1] + data[2] + data[3];
idle = data[4];
}
#endif
SysTime::SysTime()
@@ -80,7 +94,7 @@ float SysTime::Get()
#if defined _WIN32 || defined __CYGWIN__
return diffUsed == 0 ? -1 : ( diffUsed - diffIdle ) * 100.f / diffUsed;
#elif defined __linux__ || defined __APPLE__
#elif defined __linux__ || defined __APPLE__ || defined BSD
const auto total = diffUsed + diffIdle;
return total == 0 ? -1 : diffUsed * 100.f / total;
#endif