1// Copyright 2011 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	"syscall"
12)
13
14type _C_char = byte
15type _C_int = int32
16type _C_gid_t = uint32
17type _C_uid_t = uint32
18type _C_size_t = uintptr
19type _C_struct_group = unix.Group
20type _C_struct_passwd = unix.Passwd
21type _C_long = int64
22
23func _C_pw_uid(p *_C_struct_passwd) _C_uid_t   { return p.Uid }
24func _C_pw_uidp(p *_C_struct_passwd) *_C_uid_t { return &p.Uid }
25func _C_pw_gid(p *_C_struct_passwd) _C_gid_t   { return p.Gid }
26func _C_pw_gidp(p *_C_struct_passwd) *_C_gid_t { return &p.Gid }
27func _C_pw_name(p *_C_struct_passwd) *_C_char  { return p.Name }
28func _C_pw_gecos(p *_C_struct_passwd) *_C_char { return p.Gecos }
29func _C_pw_dir(p *_C_struct_passwd) *_C_char   { return p.Dir }
30
31func _C_gr_gid(g *_C_struct_group) _C_gid_t  { return g.Gid }
32func _C_gr_name(g *_C_struct_group) *_C_char { return g.Name }
33
34func _C_GoString(p *_C_char) string { return unix.GoString(p) }
35
36func _C_getpwnam_r(name *_C_char, buf *_C_char, size _C_size_t) (pwd _C_struct_passwd, found bool, errno syscall.Errno) {
37	var result *_C_struct_passwd
38	errno = unix.Getpwnam(name, &pwd, buf, size, &result)
39	return pwd, result != nil, errno
40}
41
42func _C_getpwuid_r(uid _C_uid_t, buf *_C_char, size _C_size_t) (pwd _C_struct_passwd, found bool, errno syscall.Errno) {
43	var result *_C_struct_passwd
44	errno = unix.Getpwuid(uid, &pwd, buf, size, &result)
45	return pwd, result != nil, errno
46}
47
48func _C_getgrnam_r(name *_C_char, buf *_C_char, size _C_size_t) (grp _C_struct_group, found bool, errno syscall.Errno) {
49	var result *_C_struct_group
50	errno = unix.Getgrnam(name, &grp, buf, size, &result)
51	return grp, result != nil, errno
52}
53
54func _C_getgrgid_r(gid _C_gid_t, buf *_C_char, size _C_size_t) (grp _C_struct_group, found bool, errno syscall.Errno) {
55	var result *_C_struct_group
56	errno = unix.Getgrgid(gid, &grp, buf, size, &result)
57	return grp, result != nil, errno
58}
59
60const (
61	_C__SC_GETPW_R_SIZE_MAX = unix.SC_GETPW_R_SIZE_MAX
62	_C__SC_GETGR_R_SIZE_MAX = unix.SC_GETGR_R_SIZE_MAX
63)
64
65func _C_sysconf(key _C_int) _C_long { return unix.Sysconf(key) }
66