[fio.git] / log.h

#ifndef FIO_LOG_H
#define FIO_LOG_H

#include <stdio.h>

extern FILE *f_out;
extern FILE *f_err;

/*
 * If logging output to a file, stderr should go to both stderr and f_err
 */
#define log_err(args, ...)	do {				\
	fprintf(f_err, args,  ##__VA_ARGS__);		\
	if (f_err != stderr)						\
		fprintf(stderr, args,  ##__VA_ARGS__);	\
	} while (0)

#define log_info(args, ...)	fprintf(f_out, args, ##__VA_ARGS__)
#define log_valist(str, args)	vfprintf(f_out, (str), (args))

FILE *get_f_out(void);
FILE *get_f_err(void);

#endif
Commit	Line	Data
a3d741fa JA	1	#ifndef FIO_LOG_H
	2	#define FIO_LOG_H
	3
bf84eacb JA	4	#include <stdio.h>
bf84eacb JA	5
a3d741fa JA	6	extern FILE *f_out;
	7	extern FILE *f_err;
	8
	9	/*
	10	* If logging output to a file, stderr should go to both stderr and f_err
	11	*/
03e20d68 BC	12	#define log_err(args, ...) do { \
	13	fprintf(f_err, args, ##__VA_ARGS__); \
	14	if (f_err != stderr) \
	15	fprintf(stderr, args, ##__VA_ARGS__); \
a3d741fa JA	16	} while (0)
a3d741fa JA	17
03e20d68	18	#define log_info(args, ...) fprintf(f_out, args, ##__VA_ARGS__)
d048ba60	19	#define log_valist(str, args) vfprintf(f_out, (str), (args))
a3d741fa JA	20
	21	FILE *get_f_out(void);
	22	FILE *get_f_err(void);
	23
	24	#endif