+++ /dev/null
-#ifndef _ERR_H_
-#define _ERR_H_
-
-/*-
- * Copyright (c) 1993
- * The Regents of the University of California. 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-
-
-#ifdef HAVE___PROGNAME
-extern char *__progname; /* Program name, from crt0. */
-#else
-char *__progname = "foo"; /* probably libc4 */
-#endif
-
-/* Some compilers complain "null format string" upon err(1,NULL) */
-/* Make them happy with a separate routine. */
-static inline void err_nomsg(int exitval) {
- (void)fprintf(stderr, "%s: %s\n", __progname, strerror(errno));
- exit(exitval);
-}
-
-static inline void verr(int exitval, const char *fmt, va_list ap) {
- int sverrno;
-
- sverrno = errno;
- (void)fprintf(stderr, "%s: ", __progname);
- if (fmt != NULL && *fmt != 0) {
- (void)vfprintf(stderr, fmt, ap);
- (void)fprintf(stderr, ": ");
- }
- (void)fprintf(stderr, "%s\n", strerror(sverrno));
- exit(exitval);
-}
-
-static inline void err(int exitval, const char *fmt, ...) {
- va_list ap;
- va_start(ap, fmt);
- verr(exitval, fmt, ap);
- va_end(ap);
-}
-
-static inline void verrx(int exitval, const char *fmt, va_list ap) {
- (void)fprintf(stderr, "%s: ", __progname);
- if (fmt != NULL)
- (void)vfprintf(stderr, fmt, ap);
- (void)fprintf(stderr, "\n");
- exit(exitval);
-}
-
-static inline void errx(int exitval, const char *fmt, ...) {
- va_list ap;
- va_start(ap, fmt);
- verrx(exitval, fmt, ap);
- va_end(ap);
-}
-
-static inline void vwarn(const char *fmt, va_list ap) {
- int sverrno;
-
- sverrno = errno;
- (void)fprintf(stderr, "%s: ", __progname);
- if (fmt != NULL) {
- (void)vfprintf(stderr, fmt, ap);
- (void)fprintf(stderr, ": ");
- }
- (void)fprintf(stderr, "%s\n", strerror(sverrno));
-}
-
-static inline void warn(const char *fmt, ...) {
- va_list ap;
- va_start(ap, fmt);
- vwarn(fmt, ap);
- va_end(ap);
-}
-
-static inline void vwarnx(const char *fmt, va_list ap) {
- (void)fprintf(stderr, "%s: ", __progname);
- if (fmt != NULL)
- (void)vfprintf(stderr, fmt, ap);
- (void)fprintf(stderr, "\n");
-}
-
-static inline void warnx(const char *fmt, ...) {
- va_list ap;
- va_start(ap, fmt);
- vwarnx(fmt, ap);
- va_end(ap);
-}
-
-#endif /* !_ERR_H_ */