ed/Odin
1
0
Fork 0
mirror of https://github.com/Ed94/Odin.git synced 2026-08-06 23:58:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

use the libc call on darwin so sysctlbyname works

Browse Source
This commit is contained in:
Colin Davidson
2023-02-21 05:38:07 -08:00
parent 45b742be23
commit f860b09065
4 changed files with 21 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/time/tsc_windows.odin
+2 -7
View File
@@ -5,12 +5,7 @@ package time
import "core:intrinsics"
import win32 "core:sys/windows"
_get_tsc_frequency :: proc "contextless" () -> u64 {
@(static) frequency : u64 = 0
if frequency > 0 {
return frequency
}
_get_tsc_frequency :: proc "contextless" () -> (u64, bool) {
qpc_begin: win32.LARGE_INTEGER
win32.QueryPerformanceCounter(&qpc_begin)
tsc_begin := intrinsics.read_cycle_counter()
@@ -25,5 +20,5 @@ _get_tsc_frequency :: proc "contextless" () -> u64 {
win32.QueryPerformanceFrequency(&qpc_frequency)
frequency = u64((u128(tsc_end - tsc_begin) * u128(qpc_frequency)) / u128(qpc_end - qpc_begin))
return frequency
return frequency, true
}