mirror of
https://github.com/google/honggfuzz.git
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111 lines
4.7 KiB
C
111 lines
4.7 KiB
C
/*
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*
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* honggfuzz - logging
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* -----------------------------------------
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*
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* Copyright 2014 Google Inc. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef _HF_COMMON_LOG_H_
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#define _HF_COMMON_LOG_H_
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#include <pthread.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#ifdef _HF_ARCH_DARWIN
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#pragma push_macro("DEBUG")
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#undef DEBUG
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#endif
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enum llevel_t { FATAL = 0, ERROR, WARNING, INFO, DEBUG, HELP, HELP_BOLD };
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extern enum llevel_t hf_log_level;
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#define LOG_HELP(...) logLog(HELP, __FUNCTION__, __LINE__, false, __VA_ARGS__);
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#define LOG_HELP_BOLD(...) logLog(HELP_BOLD, __FUNCTION__, __LINE__, false, __VA_ARGS__);
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#define LOG_D(...) \
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if (hf_log_level >= DEBUG) { \
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logLog(DEBUG, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
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}
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#define LOG_I(...) \
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if (hf_log_level >= INFO) { \
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logLog(INFO, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
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}
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#define LOG_W(...) \
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if (hf_log_level >= WARNING) { \
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logLog(WARNING, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
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}
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#define LOG_E(...) \
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if (hf_log_level >= ERROR) { \
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logLog(ERROR, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
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}
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#define LOG_F(...) \
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logLog(FATAL, __FUNCTION__, __LINE__, false, __VA_ARGS__); \
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exit(EXIT_FAILURE);
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#define PLOG_D(...) \
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if (hf_log_level >= DEBUG) { \
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logLog(DEBUG, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
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}
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#define PLOG_I(...) \
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if (hf_log_level >= INFO) { \
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logLog(INFO, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
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}
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#define PLOG_W(...) \
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if (hf_log_level >= WARNING) { \
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logLog(WARNING, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
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}
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#define PLOG_E(...) \
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if (hf_log_level >= ERROR) { \
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logLog(ERROR, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
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}
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#define PLOG_F(...) \
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logLog(FATAL, __FUNCTION__, __LINE__, true, __VA_ARGS__); \
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exit(EXIT_FAILURE);
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extern void logInitLogFile(const char* logfile, int fd, enum llevel_t ll);
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extern void logLog(enum llevel_t ll, const char* fn, int ln, bool perr, const char* fmt, ...)
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__attribute__((format(printf, 5, 6)));
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extern void logStop(int sig);
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extern bool logIsTTY(void);
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extern void logRedirectLogFD(int fd);
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extern int logFd(void);
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extern enum llevel_t logGetLevel(void);
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extern pthread_mutex_t* logMutexGet(void);
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void logMutexReset(void);
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#if defined(__sun)
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void dprintf(int fd, const char *, ...);
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int vdprintf(int fd, const char *, va_list);
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#endif
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#ifdef _HF_ARCH_DARWIN
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#pragma pop_macro("DEBUG")
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#endif
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#endif /* ifndef _HF_COMMON_LOG_H_ */
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