gids := make([]string, 0, n)
	for _, g := range gidsC[:n] {
		gids = append(gids, strconv.Itoa(int(g)))
	}
	return gids, nil
}

// groupRetry retries getGroupList with much larger size for n. The result is
// stored in gids.
func groupRetry(username string, name []byte, userGID _C_gid_t, gids *[]_C_gid_t, n *_C_int) error {
	// More than initial buffer, but now n contains the correct size.
	if *n > maxGroups {

	// input
	in   string
	user string
	gid  string
	// output
	gids []string
	err  bool
}{
	{in: testGroupFile, user: "root", gid: "0", gids: []string{"0", "1", "2", "7"}},
	{in: testGroupFile, user: "jill", gid: "33", gids: []string{"33", "777"}},
	{in: testGroupFile, user: "jody", gid: "34", gids: []string{"34", "777"}},
	{in: testGroupFile, user: "john", gid: "35", gids: []string{"35", "777"}},

//go:build !osusergo && darwin

package user

import (
	"internal/syscall/unix"
)

func getGroupList(name *_C_char, userGID _C_gid_t, gids *_C_gid_t, n *_C_int) _C_int {
	err := unix.Getgrouplist(name, userGID, gids, n)
	if err != nil {
		return -1
	}
	return 0

	return getgrouplist(user, group, groups, ngroups);
}
*/
import "C"

func getGroupList(name *_C_char, userGID _C_gid_t, gids *_C_gid_t, n *_C_int) _C_int {
	return C.mygetgrouplist(name, userGID, gids, n)

			t.Fatalf("Current: %v", err)
		} else {
			t.Skipf("skipping: %v", err)
		}
	}

	gids, err := user.GroupIds()
	if err != nil {
		t.Fatalf("%+v.GroupIds(): %v", user, err)
	}
	if !containsID(gids, user.Gid) {
		t.Errorf("%+v.GroupIds() = %v; does not contain user GID %s", user, gids, user.Gid)
	}
}

func containsID(ids []string, id string) bool {
	for _, x := range ids {
		if x == id {

func libc_getgrouplist_trampoline()

func Getgrouplist(name *byte, gid uint32, gids *uint32, n *int32) error {
	_, _, errno := syscall_syscall6(abi.FuncPCABI0(libc_getgrouplist_trampoline),
		uintptr(unsafe.Pointer(name)), uintptr(gid), uintptr(unsafe.Pointer(gids)),
		uintptr(unsafe.Pointer(n)), 0, 0)
	if errno != 0 {
		return errno
	}
	return nil
}

const (

//
// On Windows, it returns [syscall.EWINDOWS]. See the [os/user] package
// for a possible alternative.
func Getgroups() ([]int, error) {
	gids, e := syscall.Getgroups()
	return gids, NewSyscallError("getgroups", e)
}

// Exit causes the current program to exit with the given status code.
// Conventionally, code zero indicates success, non-zero an error.

     */
    public void serializeInto(@SuppressWarnings("unused") XcodeprojSerializer serializer) {
    }

    /**
     * This method is used to generate stable GIDs and must be stable for identical contents.
     * Returning a constant value is ok but will make the generated project order-dependent.
     */
    public int stableHash() {
        return 0;
    }

    @Override

        generatedAndReservedIds = Sets.newHashSet(reservedIds);
    }

    /**
     * Generate a stable GID based on the class name and hash of some object info.
     *
     * GIDs generated this way will be in the form of
     * {@code <class-name-hash-32> <obj-hash-32> <counter-32>}
     */
    public String generateGid(String pbxClassName, int hash) {
        int counter = 0;
        String gid;

func Getegid() (egid int) { return -1 }
func Geteuid() (euid int) { return -1 }
func Getgid() (gid int)   { return -1 }
func Getuid() (uid int)   { return -1 }

func Getgroups() (gids []int, err error) {
	return make([]int, 0), nil
}

//sys	open(path string, mode int) (fd int, err error)

func Open(path string, mode int) (fd int, err error) {
	fixwd()
	return open(path, mode)
}