61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
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/* $NetBSD: pgfs_debug.c,v 1.1 2011/10/12 01:05:00 yamt Exp $ */
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/*-
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* Copyright (c)2010,2011 YAMAMOTO Takashi,
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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 AUTHOR 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 AUTHOR 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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* debug code
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: pgfs_debug.c,v 1.1 2011/10/12 01:05:00 yamt Exp $");
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#endif /* not lint */
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#include <sys/syslimits.h> /* PATH_MAX */
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#include <stdarg.h>
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#include <stdio.h>
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#include "pgfs_debug.h"
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bool pgfs_dodprintf = false;
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void
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_dprintf(const char *func, const char *fmt, ...)
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{
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char buf[PATH_MAX * 2];
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va_list ap;
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if (!pgfs_dodprintf) {
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return;
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}
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va_start(ap, fmt);
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vsnprintf(buf, sizeof(buf), fmt, ap);
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va_end(ap);
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fprintf(stderr, "%s: %s", func, buf);
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}
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