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4b2f613d23
that ypxfr is supposed to log messages to /var/yp/ypxfr.log if it exists, using syslog() makes more sense, especially since ypserv does the same thing already. Try to use stderr by default, and use syslog() if stderr is not a tty. Also update the man page to reflect this change.
85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/*
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* Copyright (c) 1995
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* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* error logging/reporting facilities
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* stolen from /usr/libexec/mail.local via ypserv
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*
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* $Id$
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*/
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#include <stdio.h>
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#include <sys/types.h>
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#include <syslog.h>
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extern int logflag;
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extern char *progname;
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#if __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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void verr(fmt, ap)
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const char *fmt;
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_BSD_VA_LIST_ ap;
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{
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if (logflag)
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vsyslog(LOG_NOTICE, fmt, ap);
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else
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{
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fprintf(stderr,"%s: ",progname);
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vfprintf(stderr, fmt, ap);
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}
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}
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void
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#ifdef __STDC__
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Perror(const char *fmt, ...)
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#else
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Perror(fmt, va_list)
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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verr(fmt,ap);
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va_end(ap);
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}
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