164 lines
4.9 KiB
C
164 lines
4.9 KiB
C
/*
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* :ts=8
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*
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* 'Roadshow' -- Amiga TCP/IP stack; "usergroup.library" API
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* Copyright © 2001-2016 by Olaf Barthel.
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* All Rights Reserved.
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*
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* Amiga specific TCP/IP 'C' header files;
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* Freely Distributable
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*
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* WARNING: The "usergroup.library" API must be considered obsolete and
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* should not be used in new software. It is provided solely
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* for backwards compatibility and legacy application software.
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*/
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/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ucred.h 8.4 (Berkeley) 1/9/95
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*/
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#ifndef LIBRARIES_USERGROUP_H
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#define LIBRARIES_USERGROUP_H
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/****************************************************************************/
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#ifndef EXEC_TYPES_H
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#include <exec/types.h>
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#endif /* EXEC_TYPES_H */
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#ifndef _PWD_H
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#include <pwd.h>
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#endif /* _PWD_H */
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#ifndef _GRP_H
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#include <grp.h>
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#endif /* _GRP_H */
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#ifndef _UTMP_H
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#include <utmp.h>
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#endif /* _UTMP_H */
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/****************************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/****************************************************************************/
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#ifdef __GNUC__
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#ifdef __PPC__
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#pragma pack(2)
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#endif
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#elif defined(__VBCC__)
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#pragma amiga-align
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#endif
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/****************************************************************************/
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#define USERGROUPNAME "usergroup.library"
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/****************************************************************************/
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#define _PASSWORD_EFMT1 '_' /* extended encryption format */
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#define _PASSWORD_LEN 128 /* max length, not counting NULL */
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/****************************************************************************/
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#define NGROUPS 32 /* max number groups */
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/****************************************************************************/
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#define MAXLOGNAME 32 /* max length of login name */
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/****************************************************************************/
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/*
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* Credentials.
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*/
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struct UserGroupCredentials
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{
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LONG cr_ruid;
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LONG cr_rgid;
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UWORD cr_umask;
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LONG cr_euid;
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WORD cr_ngroups;
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LONG cr_groups[NGROUPS];
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LONG cr_session;
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TEXT cr_login[MAXLOGNAME];
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};
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/****************************************************************************/
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/*
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* ID conversion
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*/
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#define UG2MU(id) ((id) == 0 ? 65535 : (id) == -2 ? 0 : (id))
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#define MU2UG(id) ((id) == 65535 ? 0L : (id) == 0 ? -2 : (id))
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/****************************************************************************/
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/*
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* Context tags
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*/
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#define UGT_ERRNOBPTR 0x80000001
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#define UGT_ERRNOWPTR 0x80000002
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#define UGT_ERRNOLPTR 0x80000004
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#define UGT_ERRNOPTR(size) \
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((size == sizeof(long)) ? UGT_ERRNOLPTR : \
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(size == sizeof(short)) ? UGT_ERRNOWPTR : \
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(size == sizeof(char)) ? UGT_ERRNOBPTR : 1)
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#define UGT_OWNER 0x80000011
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#define UGT_INTRMASK 0x80000010
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/****************************************************************************/
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#ifdef __GNUC__
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#ifdef __PPC__
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#pragma pack()
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#endif
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#elif defined(__VBCC__)
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#pragma default-align
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#endif
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/****************************************************************************/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/****************************************************************************/
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#endif /* LIBRARIES_USERGROUP_H */
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