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To avoid conflicts with symbols defined by dependent packages all debugging symbols have been prefixed with a 'S' for SPL. Any dependent package needing to integrate with the SPL debug should include the spl-debug.h header and use the 'S' prefixed macros. They must also build with DEBUG defined.
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/*****************************************************************************\
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* Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
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* Copyright (C) 2007 The Regents of the University of California.
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* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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* Written by Brian Behlendorf <behlendorf1@llnl.gov>.
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* UCRL-CODE-235197
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*
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* This file is part of the SPL, Solaris Porting Layer.
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* For details, see <http://github.com/behlendorf/spl/>.
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*
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* The SPL is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* The SPL is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with the SPL. If not, see <http://www.gnu.org/licenses/>.
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*****************************************************************************
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* Solaris Porting Layer (SPL) Error Implementation.
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\*****************************************************************************/
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#include <sys/sysmacros.h>
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#include <sys/cmn_err.h>
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#include <spl-debug.h>
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#ifdef SS_DEBUG_SUBSYS
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#undef SS_DEBUG_SUBSYS
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#endif
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#define SS_DEBUG_SUBSYS SS_GENERIC
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#ifndef NDEBUG
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static char ce_prefix[CE_IGNORE][10] = { "", "NOTICE: ", "WARNING: ", "" };
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static char ce_suffix[CE_IGNORE][2] = { "", "\n", "\n", "" };
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#endif
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void
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vpanic(const char *fmt, va_list ap)
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{
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char msg[MAXMSGLEN];
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vsnprintf(msg, MAXMSGLEN - 1, fmt, ap);
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PANIC("%s", msg);
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} /* vpanic() */
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EXPORT_SYMBOL(vpanic);
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void
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vcmn_err(int ce, const char *fmt, va_list ap)
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{
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char msg[MAXMSGLEN];
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if (ce == CE_PANIC)
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vpanic(fmt, ap);
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if (ce != CE_NOTE) {
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vsnprintf(msg, MAXMSGLEN - 1, fmt, ap);
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if (fmt[0] == '!')
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SDEBUG(SD_INFO, "%s%s%s",
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ce_prefix[ce], msg, ce_suffix[ce]);
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else
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SERROR("%s%s%s", ce_prefix[ce], msg, ce_suffix[ce]);
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}
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} /* vcmn_err() */
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EXPORT_SYMBOL(vcmn_err);
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void
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cmn_err(int ce, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vcmn_err(ce, fmt, ap);
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va_end(ap);
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} /* cmn_err() */
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EXPORT_SYMBOL(cmn_err);
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