19b50d902SRodney W. Grimes /*- 29b50d902SRodney W. Grimes * Copyright (c) 1991, 1993 39b50d902SRodney W. Grimes * The Regents of the University of California. All rights reserved. 49b50d902SRodney W. Grimes * 59b50d902SRodney W. Grimes * This code is derived from software contributed to Berkeley by 69b50d902SRodney W. Grimes * Edward Sze-Tyan Wang. 79b50d902SRodney W. Grimes * 89b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 99b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions 109b50d902SRodney W. Grimes * are met: 119b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 129b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 139b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 149b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 159b50d902SRodney W. Grimes * documentation and/or other materials provided with the distribution. 169b50d902SRodney W. Grimes * 3. All advertising materials mentioning features or use of this software 179b50d902SRodney W. Grimes * must display the following acknowledgement: 189b50d902SRodney W. Grimes * This product includes software developed by the University of 199b50d902SRodney W. Grimes * California, Berkeley and its contributors. 209b50d902SRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors 219b50d902SRodney W. Grimes * may be used to endorse or promote products derived from this software 229b50d902SRodney W. Grimes * without specific prior written permission. 239b50d902SRodney W. Grimes * 249b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 259b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 269b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 279b50d902SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 289b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 299b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 309b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 319b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 329b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 339b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 349b50d902SRodney W. Grimes * SUCH DAMAGE. 359b50d902SRodney W. Grimes */ 369b50d902SRodney W. Grimes 379b50d902SRodney W. Grimes #ifndef lint 389b50d902SRodney W. Grimes static char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/6/93"; 399b50d902SRodney W. Grimes #endif /* not lint */ 409b50d902SRodney W. Grimes 419b50d902SRodney W. Grimes #include <sys/types.h> 429b50d902SRodney W. Grimes #include <sys/stat.h> 439b50d902SRodney W. Grimes #include <errno.h> 449b50d902SRodney W. Grimes #include <unistd.h> 459b50d902SRodney W. Grimes #include <stdio.h> 469b50d902SRodney W. Grimes #include <stdlib.h> 479b50d902SRodney W. Grimes #include <string.h> 489b50d902SRodney W. Grimes #include "extern.h" 499b50d902SRodney W. Grimes 509b50d902SRodney W. Grimes void 519b50d902SRodney W. Grimes ierr() 529b50d902SRodney W. Grimes { 539b50d902SRodney W. Grimes err(0, "%s: %s", fname, strerror(errno)); 549b50d902SRodney W. Grimes } 559b50d902SRodney W. Grimes 569b50d902SRodney W. Grimes void 579b50d902SRodney W. Grimes oerr() 589b50d902SRodney W. Grimes { 599b50d902SRodney W. Grimes err(1, "stdout: %s", strerror(errno)); 609b50d902SRodney W. Grimes } 619b50d902SRodney W. Grimes 629b50d902SRodney W. Grimes #if __STDC__ 639b50d902SRodney W. Grimes #include <stdarg.h> 649b50d902SRodney W. Grimes #else 659b50d902SRodney W. Grimes #include <varargs.h> 669b50d902SRodney W. Grimes #endif 679b50d902SRodney W. Grimes 689b50d902SRodney W. Grimes void 699b50d902SRodney W. Grimes #if __STDC__ 709b50d902SRodney W. Grimes err(int fatal, const char *fmt, ...) 719b50d902SRodney W. Grimes #else 729b50d902SRodney W. Grimes err(fatal, fmt, va_alist) 739b50d902SRodney W. Grimes int fatal; 749b50d902SRodney W. Grimes char *fmt; 759b50d902SRodney W. Grimes va_dcl 769b50d902SRodney W. Grimes #endif 779b50d902SRodney W. Grimes { 789b50d902SRodney W. Grimes va_list ap; 799b50d902SRodney W. Grimes #if __STDC__ 809b50d902SRodney W. Grimes va_start(ap, fmt); 819b50d902SRodney W. Grimes #else 829b50d902SRodney W. Grimes va_start(ap); 839b50d902SRodney W. Grimes #endif 849b50d902SRodney W. Grimes (void)fprintf(stderr, "tail: "); 859b50d902SRodney W. Grimes (void)vfprintf(stderr, fmt, ap); 869b50d902SRodney W. Grimes va_end(ap); 879b50d902SRodney W. Grimes (void)fprintf(stderr, "\n"); 889b50d902SRodney W. Grimes if (fatal) 899b50d902SRodney W. Grimes exit(1); 909b50d902SRodney W. Grimes rval = 1; 919b50d902SRodney W. Grimes } 92