ReactOS  0.4.15-dev-3287-gfec35dc
socket.h
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1 /*
2  * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
3  * The Regents of the University of California. All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * 3. All advertising materials mentioning features or use of this software
14  * must display the following acknowledgement:
15  * This product includes software developed by the University of
16  * California, Berkeley and its contributors.
17  * 4. Neither the name of the University nor the names of its contributors
18  * may be used to endorse or promote products derived from this software
19  * without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  *
33  * @(#)socket.h 8.4 (Berkeley) 2/21/94
34  * $FreeBSD: src/sys/sys/socket.h,v 1.73 2003/11/14 18:48:15 bms Exp $
35  */
36 
37 
38 #ifndef _MISC_SYS_SOCKET_H_
39 #define _MISC_SYS_SOCKET_H_
40 
41 #include <sys/types.h>
42 
43 #define CMGROUP_MAX 16
44 #define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */
45 
46 /*
47  * Credentials structure, used to verify the identity of a peer
48  * process that has sent us a message. This is allocated by the
49  * peer process but filled in by the kernel. This prevents the
50  * peer from lying about its identity. (Note that cmcred_groups[0]
51  * is the effective GID.)
52  */
53 struct cmsgcred {
54  pid_t cmcred_pid; /* PID of sending process */
55  uid_t cmcred_uid; /* real UID of sending process */
56  uid_t cmcred_euid; /* effective UID of sending process */
57  gid_t cmcred_gid; /* real GID of sending process */
58  short cmcred_ngroups; /* number or groups */
59  gid_t cmcred_groups[CMGROUP_MAX]; /* groups */
60 };
61 
62 #endif /* _MISC_SYS_SOCKET_H_ */
uid_t cmcred_uid
Definition: clnt_vc.c:108
DWORD pid_t
Definition: types.h:91
long uid_t
Definition: various.h:8
UINT gid_t
Definition: types.h:89
short cmcred_ngroups
Definition: clnt_vc.c:111
#define CMGROUP_MAX
Definition: socket.h:43
pid_t cmcred_pid
Definition: clnt_vc.c:107
gid_t cmcred_gid
Definition: clnt_vc.c:110
gid_t cmcred_groups[CMGROUP_MAX]
Definition: clnt_vc.c:112
uid_t cmcred_euid
Definition: clnt_vc.c:109