1// Copyright 2016 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5//go:build !osusergo && darwin 6 7package user 8 9import ( 10 "internal/syscall/unix" 11) 12 13func getGroupList(name *_C_char, userGID _C_gid_t, gids *_C_gid_t, n *_C_int) _C_int { 14 err := unix.Getgrouplist(name, userGID, gids, n) 15 if err != nil { 16 return -1 17 } 18 return 0 19} 20