You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
133 lines
3.2 KiB
133 lines
3.2 KiB
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
|
|
* COPYRIGHT OWNER 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
/**
|
|
* @file utmp.h
|
|
* @brief POSIX login records.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <sys/types.h>
|
|
#include <time.h>
|
|
|
|
#define _PATH_UTMP "/var/run/utmp"
|
|
#define _PATH_WTMP "/var/log/wtmp"
|
|
#define _PATH_LASTLOG "/var/log/lastlog"
|
|
|
|
#ifdef __LP64__
|
|
#define UT_NAMESIZE 32
|
|
#define UT_LINESIZE 32
|
|
#define UT_HOSTSIZE 256
|
|
#else
|
|
#define UT_NAMESIZE 8
|
|
#define UT_LINESIZE 8
|
|
#define UT_HOSTSIZE 16
|
|
#endif
|
|
|
|
#define EMPTY 0
|
|
#define RUN_LVL 1
|
|
#define BOOT_TIME 2
|
|
#define NEW_TIME 3
|
|
#define OLD_TIME 4
|
|
#define INIT_PROCESS 5
|
|
#define LOGIN_PROCESS 6
|
|
#define USER_PROCESS 7
|
|
#define DEAD_PROCESS 8
|
|
#define ACCOUNTING 9
|
|
|
|
struct lastlog {
|
|
time_t ll_time;
|
|
char ll_line[UT_LINESIZE];
|
|
char ll_host[UT_HOSTSIZE];
|
|
};
|
|
|
|
struct exit_status {
|
|
short int e_termination;
|
|
short int e_exit;
|
|
};
|
|
|
|
struct utmp {
|
|
short int ut_type;
|
|
pid_t ut_pid;
|
|
char ut_line[UT_LINESIZE];
|
|
char ut_id[4];
|
|
char ut_user[UT_NAMESIZE];
|
|
char ut_host[UT_HOSTSIZE];
|
|
|
|
struct exit_status ut_exit;
|
|
|
|
long int ut_session;
|
|
struct timeval ut_tv;
|
|
|
|
int32_t ut_addr_v6[4];
|
|
char unused[20];
|
|
};
|
|
|
|
#define ut_name ut_user
|
|
#define ut_time ut_tv.tv_sec
|
|
#define ut_addr ut_addr_v6[0]
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/**
|
|
* Does nothing.
|
|
*/
|
|
int utmpname(const char* __path);
|
|
/**
|
|
* Does nothing.
|
|
*/
|
|
void setutent(void);
|
|
/**
|
|
* Does nothing.
|
|
*/
|
|
struct utmp* getutent(void);
|
|
/**
|
|
* Does nothing.
|
|
*/
|
|
struct utmp* pututline(const struct utmp* __entry);
|
|
/**
|
|
* Does nothing.
|
|
*/
|
|
void endutent(void);
|
|
|
|
/**
|
|
* [login_tty(3)](https://www.man7.org/linux/man-pages/man3/login_tty.3.html)
|
|
* prepares for login on the given file descriptor.
|
|
*
|
|
* See also forkpty() which combines openpty(), fork(), and login_tty().
|
|
*
|
|
* Returns 0 on success and returns -1 and sets `errno` on failure.
|
|
*
|
|
* Available since API level 23.
|
|
*/
|
|
int login_tty(int __fd) __INTRODUCED_IN(23);
|
|
|
|
__END_DECLS
|