go-sandbox/pkg/forkexec/zsyscall_darwin.go
2022-04-03 02:45:53 -07:00

32 lines
855 B
Go

package forkexec
import (
"syscall"
"unsafe"
)
// SandboxInit calls sandbox_init
func SandboxInit(profile *byte, flags uint64, errorBuf **byte) (err error) {
var r1 uintptr
r1, _, err = syscall3(libc_sandbox_init_trampoline_addr, uintptr(unsafe.Pointer(profile)), uintptr(flags), uintptr(unsafe.Pointer(errorBuf)))
if r1 != 0 {
err = syscall.EINVAL
} else {
err = nil
}
return
}
// SandboxFreeError calls sandbox_free_error
func SandboxFreeError(errorBuf *byte) {
syscall3(libc_sandbox_free_error_trampoline_addr, uintptr(unsafe.Pointer(errorBuf)), 0, 0)
}
var libc_sandbox_init_trampoline_addr uintptr
//go:cgo_import_dynamic libc_sandbox_init sandbox_init "/usr/lib/libSystem.B.dylib"
var libc_sandbox_free_error_trampoline_addr uintptr
//go:cgo_import_dynamic libc_sandbox_free_error sandbox_free_error "/usr/lib/libSystem.B.dylib"