1 /* $OpenBSD: extern.h,v 1.10 2018/06/17 15:00:29 deraadt Exp $ */ 2 3 /*- 4 * Copyright (c) 1991, 1993 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. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)extern.h 8.2 (Berkeley) 4/28/95 32 */ 33 34 extern time_t now; /* Current time. */ 35 extern char tbuf[1024]; /* Temp buffer for anybody. */ 36 extern int entries; /* Number of people. */ 37 extern int lflag; 38 extern int oflag; 39 extern int pplan; 40 41 int demi_print(char *, int); 42 void enter_lastlog(PERSON *); 43 PERSON *enter_person(struct passwd *); 44 void enter_where(struct utmp *, PERSON *); 45 void expandusername(char *, char *, char *, size_t); 46 PERSON *find_person(char *); 47 int hash(char *); 48 void lflag_print(void); 49 void loginlist(void); 50 void lprint(PERSON *); 51 int match(struct passwd *, char *); 52 void netfinger(char *); 53 PERSON *palloc(void); 54 char *prphone(char *); 55 int psort(const void *, const void *); 56 void sflag_print(void); 57 int show_text(char *, char *, char *); 58 PERSON **sort(void); 59 void stimeprint(WHERE *); 60 void userlist(int, char **); 61 void vputc(int); 62