[fio.git] / debug.h

#ifndef FIO_DEBUG_H
#define FIO_DEBUG_H

#include <assert.h>
#include "log.h"

enum {
	FD_PROCESS	= 0,
	FD_FILE,
	FD_IO,
	FD_MEM,
	FD_BLKTRACE,
	FD_VERIFY,
	FD_RANDOM,
	FD_PARSE,
	FD_DISKUTIL,
	FD_JOB,
	FD_MUTEX,
	FD_PROFILE,
	FD_TIME,
	FD_NET,
	FD_RATE,
	FD_DEBUG_MAX,
};

extern unsigned int fio_debug_jobno, *fio_debug_jobp;

#ifdef FIO_INC_DEBUG
struct debug_level {
	const char *name;
	const char *help;
	unsigned long shift;
	unsigned int jobno;
};
extern struct debug_level debug_levels[];

extern unsigned long fio_debug;

void __dprint(int type, const char *str, ...) __attribute__((format (printf, 2, 3)));

#define dprint(type, str, args...)			\
	do {						\
		if ((((1 << type)) & fio_debug) == 0)	\
			break;				\
		__dprint((type), (str), ##args);	\
	} while (0)					\

#else

static inline void dprint(int type, const char *str, ...)
{
}
#endif

#endif
Commit	Line	Data
	1	#ifndef FIO_DEBUG_H
	2	#define FIO_DEBUG_H
	3
	4	#include <assert.h>
	5	#include "log.h"
	6
	7	enum {
	8	FD_PROCESS = 0,
	9	FD_FILE,
	10	FD_IO,
	11	FD_MEM,
	12	FD_BLKTRACE,
	13	FD_VERIFY,
	14	FD_RANDOM,
	15	FD_PARSE,
	16	FD_DISKUTIL,
	17	FD_JOB,
	18	FD_MUTEX,
	19	FD_PROFILE,
	20	FD_TIME,
	21	FD_NET,
	22	FD_RATE,
	23	FD_DEBUG_MAX,
	24	};
	25
	26	extern unsigned int fio_debug_jobno, *fio_debug_jobp;
	27
	28	#ifdef FIO_INC_DEBUG
	29	struct debug_level {
	30	const char *name;
	31	const char *help;
	32	unsigned long shift;
	33	unsigned int jobno;
	34	};
	35	extern struct debug_level debug_levels[];
	36
	37	extern unsigned long fio_debug;
	38
	39	void __dprint(int type, const char *str, ...) __attribute__((format (printf, 2, 3)));
	40
	41	#define dprint(type, str, args...) \
	42	do { \
	43	if ((((1 << type)) & fio_debug) == 0) \
	44	break; \
	45	__dprint((type), (str), ##args); \
	46	} while (0) \
	47
	48	#else
	49
	50	static inline void dprint(int type, const char *str, ...)
	51	{
	52	}
	53	#endif
	54
	55	#endif