From 1ad0e39ee51181ea6c13b3d1d4e9c6005ee35b5e Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Sun, 14 Feb 2021 00:54:48 -0500 Subject: Makefile and reorganizing --- include/utmpx-defines.h | 3 +++ include/utxdb.h | 63 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 66 insertions(+) create mode 100644 include/utmpx-defines.h create mode 100644 include/utxdb.h (limited to 'include') diff --git a/include/utmpx-defines.h b/include/utmpx-defines.h new file mode 100644 index 0000000..0aaa1e3 --- /dev/null +++ b/include/utmpx-defines.h @@ -0,0 +1,3 @@ +#define UTXDB_ACTIVE 0 +#define UTXDB_LASTLOGIN 1 +#define UTXDB_LOG 2 diff --git a/include/utxdb.h b/include/utxdb.h new file mode 100644 index 0000000..912dd0f --- /dev/null +++ b/include/utxdb.h @@ -0,0 +1,63 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2010 Ed Schouten + * All rights reserved. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ + +#ifndef _UTXDB_H_ +#define _UTXDB_H_ + +#include + +#define _PATH_UTX_ACTIVE "/var/run/utx.active" +#define _PATH_UTX_LASTLOGIN "/var/log/utx.lastlogin" +#define _PATH_UTX_LOG "/var/log/utx.log" + +/* + * Entries in struct futx are ordered by how often they are used. In + * utx.log only entries will be written until the last non-zero byte, + * which means we want to put the hostname at the end. Most primitive + * records only store a ut_type and ut_tv, which means we want to store + * those at the front. + */ + +struct utmpx; + +struct futx { + uint8_t fu_type; + uint64_t fu_tv; + char fu_id[8]; + uint32_t fu_pid; + char fu_user[32]; + char fu_line[16]; + char fu_host[128]; +} __packed; + +void utx_to_futx(const struct utmpx *, struct futx *); +struct utmpx *futx_to_utx(const struct futx *); + +#endif /* !_UTXDB_H_ */ -- cgit v1.2.3-56-ge451