1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 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 32 #ifndef _EXTERN_H_ 33 #define _EXTERN_H_ 34 35 extern char tbuf[1024]; /* Temp buffer for anybody. */ 36 extern int entries; /* Number of people. */ 37 extern DB *db; /* Database. */ 38 extern int d_first; 39 extern sa_family_t family; 40 extern int gflag; 41 extern int lflag; 42 extern time_t now; 43 extern int oflag; 44 extern int pplan; /* don't show .plan/.project */ 45 extern int invoker_root; /* Invoked by root */ 46 47 void enter_lastlog(PERSON *); 48 PERSON *enter_person(struct passwd *); 49 void enter_where(struct utmpx *, PERSON *); 50 PERSON *find_person(char *); 51 int hide(struct passwd *); 52 void lflag_print(void); 53 int match(struct passwd *, const char *); 54 void netfinger(char *); 55 PERSON *palloc(void); 56 char *prphone(char *); 57 void sflag_print(void); 58 int show_text(const char *, const char *, const char *); 59 60 #endif /* !_EXTERN_H_ */ 61