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#+build freebsd
package unix
import "base:intrinsics"
sysctl :: proc "contextless" (mib: []i32, val: ^$T) -> (ok: bool) {
mib := mib
result_size := u64(size_of(T))
res: uintptr
res, ok = intrinsics.syscall_bsd(SYS_sysctl,
uintptr(raw_data(mib)), uintptr(len(mib)),
uintptr(val), uintptr(&result_size),
uintptr(0), uintptr(0),
)
return
}
// See /usr/include/sys/sysctl.h for details
CTL_SYSCTL :: 0
CTL_KERN :: 1
KERN_OSTYPE :: 1
KERN_OSRELEASE :: 2
KERN_OSREV :: 3
KERN_VERSION :: 4
KERN_PROC :: 14
KERN_PROC_PATHNAME :: 12
CTL_VM :: 2
CTL_VFS :: 3
CTL_NET :: 4
CTL_DEBUG :: 5
CTL_HW :: 6
HW_MACHINE :: 1
HW_MODEL :: 2
HW_NCPU :: 3
HW_BYTEORDER :: 4
HW_PHYSMEM :: 5
HW_USERMEM :: 6
HW_PAGESIZE :: 7
HW_DISKNAMES :: 8
HW_DISKSTATS :: 9
HW_FLOATINGPT :: 10
HW_MACHINE_ARCH :: 11
HW_REALMEM :: 12
CTL_MACHDEP :: 7
CTL_USER :: 8
CTL_P1003_1B :: 9
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