go/src/runtime/mem_linux.go

const _EACCES …

const _EINVAL …

// Don't split the stack as this method may be invoked without a valid G, which
// prevents us from allocating more stack.
//
//go:nosplit
func sysAllocOS(n uintptr) unsafe.Pointer { … }

var adviseUnused …

const madviseUnsupported …

func sysUnusedOS(v unsafe.Pointer, n uintptr) { … }

func sysUsedOS(v unsafe.Pointer, n uintptr) { … }

func sysHugePageOS(v unsafe.Pointer, n uintptr) { … }

func sysNoHugePageOS(v unsafe.Pointer, n uintptr) { … }

func sysHugePageCollapseOS(v unsafe.Pointer, n uintptr) { … }

// Don't split the stack as this function may be invoked without a valid G,
// which prevents us from allocating more stack.
//
//go:nosplit
func sysFreeOS(v unsafe.Pointer, n uintptr) { … }

func sysFaultOS(v unsafe.Pointer, n uintptr) { … }

func sysReserveOS(v unsafe.Pointer, n uintptr) unsafe.Pointer { … }

func sysMapOS(v unsafe.Pointer, n uintptr) { … }