[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_COMPRESS,
	FD_STEADYSTATE,
	FD_HELPERTHREAD,
	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_COMPRESS,
	24	FD_STEADYSTATE,
	25	FD_HELPERTHREAD,
	26	FD_DEBUG_MAX,
	27	};
	28
	29	extern unsigned int fio_debug_jobno, *fio_debug_jobp;
	30
	31	#ifdef FIO_INC_DEBUG
	32	struct debug_level {
	33	const char *name;
	34	const char *help;
	35	unsigned long shift;
	36	unsigned int jobno;
	37	};
	38	extern struct debug_level debug_levels[];
	39
	40	extern unsigned long fio_debug;
	41
	42	void __dprint(int type, const char *str, ...) __attribute__((format (printf, 2, 3)));
	43
	44	#define dprint(type, str, args...) \
	45	do { \
	46	if ((((1 << type)) & fio_debug) == 0) \
	47	break; \
	48	__dprint((type), (str), ##args); \
	49	} while (0) \
	50
	51	#else
	52
	53	static inline void dprint(int type, const char *str, ...)
	54	{
	55	}
	56	#endif
	57
	58	#endif