4be7a2dcf3
by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) || !defined(_POSIX_C_SOURCE) || !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
138 lines
4.7 KiB
C
138 lines
4.7 KiB
C
/* $NetBSD: utmpx.h,v 1.10 2003/04/28 23:16:15 bjh21 Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2002 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
#ifndef _UTMPX_H_
|
|
#define _UTMPX_H_
|
|
|
|
#include <sys/featuretest.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/time.h>
|
|
|
|
#define _PATH_UTMPX "/var/run/utmpx"
|
|
#define _PATH_WTMPX "/var/log/wtmpx"
|
|
#define _PATH_LASTLOGX "/var/log/lastlogx"
|
|
#define _PATH_UTMP_UPDATE "/usr/libexec/utmp_update"
|
|
|
|
#define _UTX_USERSIZE 32
|
|
#define _UTX_LINESIZE 32
|
|
#define _UTX_IDSIZE 4
|
|
#define _UTX_HOSTSIZE 256
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
#define UTX_USERSIZE _UTX_USERSIZE
|
|
#define UTX_LINESIZE _UTX_LINESIZE
|
|
#define UTX_IDSIZE _UTX_IDSIZE
|
|
#define UTX_HOSTSIZE _UTX_HOSTSIZE
|
|
#endif
|
|
|
|
#define EMPTY 0
|
|
#define RUN_LVL 1
|
|
#define BOOT_TIME 2
|
|
#define OLD_TIME 3
|
|
#define NEW_TIME 4
|
|
#define INIT_PROCESS 5
|
|
#define LOGIN_PROCESS 6
|
|
#define USER_PROCESS 7
|
|
#define DEAD_PROCESS 8
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
#define ACCOUNTING 9
|
|
#define SIGNATURE 10
|
|
#endif
|
|
|
|
/*
|
|
* The following structure describes the fields of the utmpx entries
|
|
* stored in _PATH_UTMPX or _PATH_WTMPX. This is not the format the
|
|
* entries are stored in the files, and application should only access
|
|
* entries using routines described in getutxent(3).
|
|
*/
|
|
|
|
#define ut_user ut_name
|
|
#define ut_xtime ut_tv.tv_sec
|
|
|
|
struct utmpx {
|
|
char ut_name[_UTX_USERSIZE]; /* login name */
|
|
char ut_id[_UTX_IDSIZE]; /* inittab id */
|
|
char ut_line[_UTX_LINESIZE]; /* tty name */
|
|
char ut_host[_UTX_HOSTSIZE]; /* host name */
|
|
uint16_t ut_session; /* session id used for windowing */
|
|
uint16_t ut_type; /* type of this entry */
|
|
pid_t ut_pid; /* process id creating the entry */
|
|
struct {
|
|
uint16_t e_termination; /* process termination signal */
|
|
uint16_t e_exit; /* process exit status */
|
|
} ut_exit;
|
|
struct sockaddr_storage ut_ss; /* address where entry was made from */
|
|
struct timeval ut_tv; /* time entry was created */
|
|
uint32_t ut_pad[10]; /* reserved for future use */
|
|
};
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
struct lastlogx {
|
|
struct timeval ll_tv; /* time entry was created */
|
|
char ll_line[_UTX_LINESIZE]; /* tty name */
|
|
char ll_host[_UTX_HOSTSIZE]; /* host name */
|
|
struct sockaddr_storage ll_ss; /* address where entry was made from */
|
|
};
|
|
#endif /* !_XOPEN_SOURCE */
|
|
|
|
__BEGIN_DECLS
|
|
|
|
void setutxent __P((void));
|
|
void endutxent __P((void));
|
|
struct utmpx *getutxent __P((void));
|
|
struct utmpx *getutxid __P((const struct utmpx *));
|
|
struct utmpx *getutxline __P((const struct utmpx *));
|
|
struct utmpx *pututxline __P((const struct utmpx *));
|
|
|
|
#if defined(_NETBSD_SOURCE)
|
|
int updwtmpx __P((const char *, const struct utmpx *));
|
|
int lastlogxname __P((const char *));
|
|
struct lastlogx *getlastlogx __P((uid_t, struct lastlogx *));
|
|
int updlastlogx __P((const char *, uid_t, struct lastlogx *));
|
|
struct utmp;
|
|
void getutmp __P((const struct utmpx *, struct utmp *));
|
|
void getutmpx __P((const struct utmp *, struct utmpx *));
|
|
|
|
int utmpxname __P((const char *));
|
|
|
|
#endif /* _NETBSD_SOURCE */
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* !_UTMPX_H_ */
|