diff options
Diffstat (limited to 'common/errwarn.c')
| -rw-r--r-- | common/errwarn.c | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/common/errwarn.c b/common/errwarn.c deleted file mode 100644 index 34f965a0..00000000 --- a/common/errwarn.c +++ /dev/null @@ -1,256 +0,0 @@ -/* errwarn.c - - Errors and warnings... */ - -/* - * Copyright (c) 1996 The Internet Software Consortium. - * All Rights Reserved. - * Copyright (c) 1995 RadioMail Corporation. 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. Neither the name of RadioMail Corporation, the Internet Software - * Consortium 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 RADIOMAIL CORPORATION, THE INTERNET - * SOFTWARE CONSORTIUM 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 RADIOMAIL CORPORATION 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. - * - * This software was written for RadioMail Corporation by Ted Lemon - * under a contract with Vixie Enterprises. Further modifications have - * been made for the Internet Software Consortium under a contract - * with Vixie Laboratories. - */ - -#ifndef lint -static char copyright[] = -"$Id: errwarn.c,v 1.12 1996/11/08 20:07:31 mellon Exp $ Copyright (c) 1996 The Internet Software Consortium. All rights reserved.\n"; -#endif /* not lint */ - -#include "dhcpd.h" -#include <errno.h> - -static void do_percentm PROTO ((char *obuf, char *ibuf)); - -static char mbuf [1024]; -static char fbuf [1024]; - -int warnings_occurred; - -/* Log an error message, then exit... */ - -void error (ANSI_DECL(char *) fmt, VA_DOTDOTDOT) - KandR (char *fmt;) - va_dcl -{ - va_list list; - extern int logged_in; - - do_percentm (fbuf, fmt); - - VA_start (list, fmt); - vsnprintf (mbuf, sizeof mbuf, fbuf, list); - va_end (list); - -#ifndef DEBUG - syslog (log_priority | LOG_ERR, mbuf); -#endif - - /* Also log it to stderr? */ - if (log_perror) { - write (2, mbuf, strlen (mbuf)); - write (2, "\n", 1); - } - - cleanup (); - exit (1); -} - -/* Log a warning message... */ - -int warn (ANSI_DECL (char *) fmt, VA_DOTDOTDOT) - KandR (char *fmt;) - va_dcl -{ - va_list list; - - do_percentm (fbuf, fmt); - - VA_start (list, fmt); - vsnprintf (mbuf, sizeof mbuf, fbuf, list); - va_end (list); - -#ifndef DEBUG - syslog (log_priority | LOG_ERR, mbuf); -#endif - - if (log_perror) { - write (2, mbuf, strlen (mbuf)); - write (2, "\n", 1); - } - - return 0; -} - -/* Log a note... */ - -int note (ANSI_DECL (char *) fmt, VA_DOTDOTDOT) - KandR (char *fmt;) - va_dcl -{ - va_list list; - - do_percentm (fbuf, fmt); - - VA_start (list, fmt); - vsnprintf (mbuf, sizeof mbuf, fbuf, list); - va_end (list); - -#ifndef DEBUG - syslog (log_priority | LOG_INFO, mbuf); -#endif - - if (log_perror) { - write (2, mbuf, strlen (mbuf)); - write (2, "\n", 1); - } - - return 0; -} - -/* Log a debug message... */ - -int debug (ANSI_DECL (char *) fmt, VA_DOTDOTDOT) - KandR (char *fmt;) - va_dcl -{ - va_list list; - - do_percentm (fbuf, fmt); - - VA_start (list, fmt); - vsnprintf (mbuf, sizeof mbuf, fbuf, list); - va_end (list); - -#ifndef DEBUG - syslog (log_priority | LOG_DEBUG, mbuf); -#endif - - if (log_perror) { - write (2, mbuf, strlen (mbuf)); - write (2, "\n", 1); - } - - return 0; -} - -/* Find %m in the input string and substitute an error message string. */ - -static void do_percentm (obuf, ibuf) - char *obuf; - char *ibuf; -{ - char *s = ibuf; - char *p = obuf; - int infmt = 0; - - while (*s) - { - if (infmt) - { - if (*s == 'm') - { - strcpy (p - 1, strerror (errno)); - p += strlen (p); - ++s; - } - else - *p++ = *s++; - infmt = 0; - } - else - { - if (*s == '%') - infmt = 1; - *p++ = *s++; - } - } - *p = 0; -} - - -int parse_warn (ANSI_DECL (char *) fmt, VA_DOTDOTDOT) - KandR (char *fmt;) - va_dcl -{ - va_list list; - static char spaces [] = " "; - - do_percentm (mbuf, fmt); -#ifndef NO_SNPRINTF - snprintf (fbuf, sizeof fbuf, "%s line %d: %s", - tlname, lexline, mbuf); -#else - sprintf (fbuf, "%s line %d: %s", - tlname, lexline, mbuf); -#endif - - VA_start (list, fmt); - vsnprintf (mbuf, sizeof mbuf, fbuf, list); - va_end (list); - -#ifndef DEBUG - syslog (log_priority | LOG_ERR, mbuf); - syslog (log_priority | LOG_ERR, token_line); - if (lexline < 81) - syslog (log_priority | LOG_ERR, - "%s^", &spaces [sizeof spaces - lexchar]); -#endif - - if (log_perror) { - write (2, mbuf, strlen (mbuf)); - write (2, "\n", 1); - write (2, token_line, strlen (token_line)); - write (2, "\n", 1); - write (2, spaces, lexchar - 1); - write (2, "^\n", 2); - } - - warnings_occurred = 1; - - return 0; -} - -#ifdef NO_STRERROR -char *strerror (err) - int err; -{ - extern char *sys_errlist []; - extern int sys_nerr; - static char errbuf [128]; - - if (err < 0 || err >= sys_nerr) { - sprintf (errbuf, "Error %d", err); - return errbuf; - } - return sys_errlist [err]; -} -#endif /* NO_STRERROR */ |