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kpatch_log.h
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39 lines (29 loc) · 1.05 KB
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#ifndef __KP_LOG_H__
#define __KP_LOG_H__
#include <stdio.h>
extern int log_level, log_indent;
void kplog(int level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
void kpfatal(const char *fmt, ...) __attribute__((noreturn,format(printf,1,2)));
#define kpdebug(fmt...) kplog(LOG_DEBUG, fmt)
#define kpwarn(fmt...) kplog(LOG_WARN, fmt)
#define kpinfo(fmt...) kplog(LOG_INFO, fmt)
void _kpfatalerror(const char *filename, int line, const char *fmt, ...)
__attribute__((noreturn,format(printf,3,4)));
void _kplogerror(const char *filename, int line, const char *fmt, ...)
__attribute__((format(printf,3,4)));
#define kpfatalerror(fmt...) _kpfatalerror(__FILE__, __LINE__, fmt)
#define kplogerror(fmt...) _kplogerror(__FILE__, __LINE__, fmt)
#define kperr(fmt...) do { \
int errsv = errno; \
errno = 0; \
_kplogerror(__FILE__, __LINE__, fmt); \
errno = errsv; \
} while (0)
#define LOG_ERR 0
#define LOG_WARN 1
#define LOG_INFO 2
#define LOG_DEBUG 3
#define LOG_TRACE 5
int log_file_init(char *fname);
void log_file_free();
#endif