114 lines
2.3 KiB
C
114 lines
2.3 KiB
C
/*
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log.c (02.09.09)
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exFAT file system implementation library.
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Free exFAT implementation.
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Copyright (C) 2010-2016 Andrew Nayenko
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "exfat.h"
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#include <stdarg.h>
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#include <syslog.h>
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#include <unistd.h>
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int exfat_errors;
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/*
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* This message means an internal bug in exFAT implementation.
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*/
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void exfat_bug(const char* format, ...)
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{
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va_list ap, aq;
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va_start(ap, format);
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va_copy(aq, ap);
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fflush(stdout);
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fputs("BUG: ", stderr);
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vfprintf(stderr, format, ap);
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va_end(ap);
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fputs(".\n", stderr);
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if (!isatty(STDERR_FILENO))
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vsyslog(LOG_CRIT, format, aq);
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va_end(aq);
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#if defined(__ANDROID__)
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exit(-1);
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#else
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abort();
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#endif
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}
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/*
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* This message means an error in exFAT file system.
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*/
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void exfat_error(const char* format, ...)
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{
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va_list ap, aq;
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exfat_errors++;
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va_start(ap, format);
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va_copy(aq, ap);
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fflush(stdout);
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fputs("ERROR: ", stderr);
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vfprintf(stderr, format, ap);
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va_end(ap);
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fputs(".\n", stderr);
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if (!isatty(STDERR_FILENO))
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vsyslog(LOG_ERR, format, aq);
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va_end(aq);
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}
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/*
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* This message means that there is something unexpected in exFAT file system
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* that can be a potential problem.
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*/
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void exfat_warn(const char* format, ...)
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{
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va_list ap, aq;
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va_start(ap, format);
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va_copy(aq, ap);
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fflush(stdout);
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fputs("WARN: ", stderr);
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vfprintf(stderr, format, ap);
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va_end(ap);
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fputs(".\n", stderr);
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if (!isatty(STDERR_FILENO))
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vsyslog(LOG_WARNING, format, aq);
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va_end(aq);
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}
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/*
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* Just debug message. Disabled by default.
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*/
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void exfat_debug(const char* format, ...)
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{
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va_list ap;
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fflush(stdout);
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fputs("DEBUG: ", stderr);
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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fputs(".\n", stderr);
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}
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