//
// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

package gonix

/*
#include <stdlib.h>
#include <unistd.h>
*/
import "C"

import (
	"unsafe"
)

func xPledge(promises string) error {
	cpromises := C.CString(promises)
	defer C.free(unsafe.Pointer(cpromises))

	_, err := C.pledge(cpromises, nil)
	return err
}

func xUnveil(path string, perms string) error {
	cpath := C.CString(path)
	defer C.free(unsafe.Pointer(cpath))
	cperms := C.CString(perms)
	defer C.free(unsafe.Pointer(cperms))

	_, err := C.unveil(cpath, cperms)
	return err
}

func xUnveilEnd() {
	C.unveil(nil, nil)
}
