[fio.git] / log.c

#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <stdarg.h>
#include <syslog.h>

#include "fio.h"

int log_valist(const char *str, va_list args)
{
	char buffer[1024];
	size_t len;

	len = vsnprintf(buffer, sizeof(buffer), str, args);

	if (log_syslog)
		syslog(LOG_INFO, "%s", buffer);
	else
		len = fwrite(buffer, len, 1, f_out);

	return len;
}

int log_local(const char *format, ...)
{
	char buffer[1024];
	va_list args;
	size_t len;

	va_start(args, format);
	len = vsnprintf(buffer, sizeof(buffer), format, args);
	va_end(args);

	if (log_syslog)
		syslog(LOG_INFO, "%s", buffer);
	else
		len = fwrite(buffer, len, 1, f_out);

	return len;
}

int log_info(const char *format, ...)
{
	char buffer[1024];
	va_list args;
	size_t len;

	va_start(args, format);
	len = vsnprintf(buffer, sizeof(buffer), format, args);
	va_end(args);

	if (is_backend)
		return fio_server_text_output(buffer, len);
	else
		return fwrite(buffer, len, 1, f_out);
}

int log_err(const char *format, ...)
{
	char buffer[1024];
	va_list args;
	size_t len;

	va_start(args, format);
	len = vsnprintf(buffer, sizeof(buffer), format, args);
	va_end(args);

	if (is_backend)
		return fio_server_text_output(buffer, len);
	else {
		if (f_err != stderr) {
			int fio_unused ret;

			ret = fwrite(buffer, len, 1, stderr);
		}

		return fwrite(buffer, len, 1, f_err);
	}
}
Commit	Line	Data
	1	#include <unistd.h>
	2	#include <fcntl.h>
	3	#include <string.h>
	4	#include <stdarg.h>
	5	#include <syslog.h>
	6
	7	#include "fio.h"
	8
	9	int log_valist(const char *str, va_list args)
	10	{
	11	char buffer[1024];
	12	size_t len;
	13
	14	len = vsnprintf(buffer, sizeof(buffer), str, args);
	15
	16	if (log_syslog)
	17	syslog(LOG_INFO, "%s", buffer);
	18	else
	19	len = fwrite(buffer, len, 1, f_out);
	20
	21	return len;
	22	}
	23
	24	int log_local(const char *format, ...)
	25	{
	26	char buffer[1024];
	27	va_list args;
	28	size_t len;
	29
	30	va_start(args, format);
	31	len = vsnprintf(buffer, sizeof(buffer), format, args);
	32	va_end(args);
	33
	34	if (log_syslog)
	35	syslog(LOG_INFO, "%s", buffer);
	36	else
	37	len = fwrite(buffer, len, 1, f_out);
	38
	39	return len;
	40	}
	41
	42	int log_info(const char *format, ...)
	43	{
	44	char buffer[1024];
	45	va_list args;
	46	size_t len;
	47
	48	va_start(args, format);
	49	len = vsnprintf(buffer, sizeof(buffer), format, args);
	50	va_end(args);
	51
	52	if (is_backend)
	53	return fio_server_text_output(buffer, len);
	54	else
	55	return fwrite(buffer, len, 1, f_out);
	56	}
	57
	58	int log_err(const char *format, ...)
	59	{
	60	char buffer[1024];
	61	va_list args;
	62	size_t len;
	63
	64	va_start(args, format);
	65	len = vsnprintf(buffer, sizeof(buffer), format, args);
	66	va_end(args);
	67
	68	if (is_backend)
	69	return fio_server_text_output(buffer, len);
	70	else {
	71	if (f_err != stderr) {
	72	int fio_unused ret;
	73
	74	ret = fwrite(buffer, len, 1, stderr);
	75	}
	76
	77	return fwrite(buffer, len, 1, f_err);
	78	}
	79	}