7b4fce76cc
syslog in libc secretly reconnects to the daemon. Another issue is that we don't have any information from openlog(3) if we succeeded to open log or not so we don't know if we are ready to enter cabability mode. Because all of that we decided we need a syslog service for Caspser. Reviewed by: bapt@ Differential Revision: https://reviews.freebsd.org/D12824
55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/*-
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* Copyright (c) 2017 Mariusz Zaborski <oshogbo@FreeBSD.org>
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* 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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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* $FreeBSD$
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*/
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#ifndef _CAP_SYSLOG_H_
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#define _CAP_SYSLOG_H_
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#ifdef WITH_CASPER
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void cap_syslog(cap_channel_t *chan, int pri,
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const char *fmt, ...) __printflike(3, 4);
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void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt,
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va_list ap) __printflike(3, 0);
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void cap_openlog(cap_channel_t *chan, const char *ident, int logopt,
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int facility);
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void cap_closelog(cap_channel_t *chan);
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int cap_setlogmask(cap_channel_t *chan, int maskpri);
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#else
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#define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__)
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#define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap)
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#define cap_openlog(chan, ident, logopt, facility) \
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openlog(ident, logopt, facility)
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#define cap_closelog(chan) closelog()
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#define cap_setlogmask(chan, maskpri) setlogmask(maskpri)
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#endif /* !WITH_CASPER */
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#endif /* !_CAP_SYSLOG_H_ */
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