[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
ac9b9101 JA	1	#include <unistd.h>
	2	#include <fcntl.h>
	3	#include <string.h>
	4	#include <stdarg.h>
e46d8091	5	#include <syslog.h>
3c39a379	6
ac9b9101	7	#include "fio.h"
3c39a379	8
e46d8091 JA	9	int log_valist(const char *str, va_list args)
e46d8091 JA	10	{
734f38cb JA	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;
e46d8091 JA	22	}
e46d8091 JA	23
ac9b9101	24	int log_local(const char *format, ...)
3c39a379	25	{
ac9b9101 JA	26	char buffer[1024];
	27	va_list args;
	28	size_t len;
8de8f047	29
ac9b9101	30	va_start(args, format);
734f38cb JA	31	len = vsnprintf(buffer, sizeof(buffer), format, args);
734f38cb JA	32	va_end(args);
3c39a379	33
734f38cb JA	34	if (log_syslog)
	35	syslog(LOG_INFO, "%s", buffer);
	36	else
	37	len = fwrite(buffer, len, 1, f_out);
	38
	39	return len;
3c39a379 JA	40	}
3c39a379 JA	41
ac9b9101	42	int log_info(const char *format, ...)
3c39a379	43	{
ac9b9101 JA	44	char buffer[1024];
	45	va_list args;
	46	size_t len;
3c39a379	47
ac9b9101 JA	48	va_start(args, format);
	49	len = vsnprintf(buffer, sizeof(buffer), format, args);
	50	va_end(args);
f29b25a3	51
ac9b9101 JA	52	if (is_backend)
ac9b9101 JA	53	return fio_server_text_output(buffer, len);
f29b25a3	54	else
ac9b9101	55	return fwrite(buffer, len, 1, f_out);
f29b25a3 JA	56	}
f29b25a3 JA	57
ac9b9101	58	int log_err(const char *format, ...)
fb71fbd7	59	{
ac9b9101 JA	60	char buffer[1024];
	61	va_list args;
	62	size_t len;
f29b25a3	63
ac9b9101 JA	64	va_start(args, format);
	65	len = vsnprintf(buffer, sizeof(buffer), format, args);
	66	va_end(args);
fb71fbd7	67
ac9b9101 JA	68	if (is_backend)
ac9b9101 JA	69	return fio_server_text_output(buffer, len);
f29b25a3	70	else {
1f39e555 JA	71	if (f_err != stderr) {
	72	int fio_unused ret;
	73
	74	ret = fwrite(buffer, len, 1, stderr);
	75	}
fb71fbd7	76
ac9b9101	77	return fwrite(buffer, len, 1, f_err);
f29b25a3	78	}
e3cedca7	79	}