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https://github.com/AuxXxilium/kmod.git
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1958af88a2
Add __attribute__((format)) to log_filep() and _show() functions, fixing the bugs they found in the source code. For functions that receive va_list instead of being variadic functions we put 0 in the last argument, so at least the string is checked and we get warnings of -Wformat-nonliteral type. So, it's better than adding a pragma here to shut up the warning.
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
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* kmod - log infrastructure
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*
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* Copyright (C) 2012-2013 ProFUSION embedded systems
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <syslog.h>
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#include "kmod.h"
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void log_open(bool use_syslog);
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void log_close(void);
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void log_printf(int prio, const char *fmt, ...) _printf_format_(2, 3);
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#define CRIT(...) log_printf(LOG_CRIT, __VA_ARGS__)
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#define ERR(...) log_printf(LOG_ERR, __VA_ARGS__)
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#define WRN(...) log_printf(LOG_WARNING, __VA_ARGS__)
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#define INF(...) log_printf(LOG_INFO, __VA_ARGS__)
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#define DBG(...) log_printf(LOG_DEBUG, __VA_ARGS__)
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struct kmod_ctx;
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void log_setup_kmod_log(struct kmod_ctx *ctx, int priority);
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