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f53df7da64
Code submissions have continually suffered from formatting inconsistencies that constantly have to be addressed. Using clang-format simplifies this by making code formatting more consistent, and allows automation of the code formatting so that maintainers can focus more on the code itself instead of code formatting.
95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/*
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* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include <stdarg.h>
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#include "c99defs.h"
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/*
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* Just contains logging/crash related stuff
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define STRINGIFY(x) #x
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#define STRINGIFY_(x) STRINGIFY(x)
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#define S__LINE__ STRINGIFY_(__LINE__)
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#define INT_CUR_LINE __LINE__
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#define FILE_LINE __FILE__ " (" S__LINE__ "): "
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enum {
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/**
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* Use if there's a problem that can potentially affect the program,
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* but isn't enough to require termination of the program.
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*
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* Use in creation functions and core subsystem functions. Places that
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* should definitely not fail.
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*/
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LOG_ERROR = 100,
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/**
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* Use if a problem occurs that doesn't affect the program and is
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* recoverable.
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*
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* Use in places where failure isn't entirely unexpected, and can
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* be handled safely.
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*/
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LOG_WARNING = 200,
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/**
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* Informative message to be displayed in the log.
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*/
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LOG_INFO = 300,
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/**
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* Debug message to be used mostly by developers.
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*/
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LOG_DEBUG = 400
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};
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typedef void (*log_handler_t)(int lvl, const char *msg, va_list args, void *p);
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EXPORT void base_get_log_handler(log_handler_t *handler, void **param);
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EXPORT void base_set_log_handler(log_handler_t handler, void *param);
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EXPORT void base_set_crash_handler(void (*handler)(const char *, va_list,
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void *),
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void *param);
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EXPORT void blogva(int log_level, const char *format, va_list args);
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#if !defined(_MSC_VER) && !defined(SWIG)
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#define PRINTFATTR(f, a) __attribute__((__format__(__printf__, f, a)))
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#else
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#define PRINTFATTR(f, a)
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#endif
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PRINTFATTR(2, 3)
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EXPORT void blog(int log_level, const char *format, ...);
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PRINTFATTR(1, 2)
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EXPORT void bcrash(const char *format, ...);
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#undef PRINTFATTR
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#ifdef __cplusplus
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}
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#endif
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