util.h revision 1.27
1/* $NetBSD: util.h,v 1.27 2002/10/12 20:46:57 elric Exp $ */ 2 3/*- 4 * Copyright (c) 1995 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#ifndef _UTIL_H_ 37#define _UTIL_H_ 38 39#include <sys/cdefs.h> 40#include <sys/ttycom.h> 41#include <sys/types.h> 42#include <stdio.h> 43#include <pwd.h> 44#include <termios.h> 45#include <utmp.h> 46#include <utmpx.h> 47 48#define PIDLOCK_NONBLOCK 1 49#define PIDLOCK_USEHOSTNAME 2 50 51#define FPARSELN_UNESCESC 0x01 52#define FPARSELN_UNESCCONT 0x02 53#define FPARSELN_UNESCCOMM 0x04 54#define FPARSELN_UNESCREST 0x08 55#define FPARSELN_UNESCALL 0x0f 56 57#define HN_DECIMAL 0x01 58#define HN_NOSPACE 0x02 59#define HN_B 0x04 60#define HN_DIVISOR_1000 0x08 61 62#define HN_GETSCALE 0x10 63#define HN_AUTOSCALE 0x20 64 65__BEGIN_DECLS 66struct disklabel; 67struct iovec; 68struct passwd; 69struct termios; 70struct utmp; 71struct winsize; 72 73pid_t forkpty(int *, char *, struct termios *, struct winsize *); 74char *fparseln(FILE *, size_t *, size_t *, const char[3], int); 75const char *getbootfile(void); 76int getmaxpartitions(void); 77int getrawpartition(void); 78int humanize_number(char *, size_t, int64_t, const char *, int, 79 int); 80void login(const struct utmp *); 81void loginx(const struct utmpx *); 82int login_tty(int); 83int logout(const char *); 84int logoutx(const char *, int, int); 85void logwtmp(const char *, const char *, const char *); 86void logwtmpx(const char *, const char *, const char *, int, int); 87int opendisk(const char *, int, char *, size_t, int); 88int openpty(int *, int *, char *, struct termios *, 89 struct winsize *); 90int pidfile(const char *); 91int pidlock(const char *, int, pid_t *, const char *); 92int pw_abort(void); 93void pw_copy(int, int, struct passwd *, struct passwd *); 94void pw_edit(int, const char *); 95void pw_error(const char *, int, int); 96void pw_getconf(char *, size_t, const char *, const char *); 97const char *pw_getprefix(void); 98void pw_init(void); 99int pw_lock(int); 100int pw_mkdb(const char *, int); 101void pw_prompt(void); 102int pw_setprefix(const char *); 103int secure_path(const char *); 104int snprintb(char *, size_t, const char *, uint64_t); 105int ttyaction(const char *, const char *, const char *); 106int ttylock(const char *, int, pid_t *); 107char *ttymsg(struct iovec *, int, const char *, int); 108int ttyunlock(const char *); 109 110u_short disklabel_dkcksum(struct disklabel *); 111int disklabel_scan(struct disklabel *, char *, size_t); 112__END_DECLS 113 114#endif /* !_UTIL_H_ */ 115