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added fio log parser tool.
[fio.git]
/
log.c
diff --git
a/log.c
b/log.c
index a26dee8775cb751eb786cb562cfafbcf4decdca5..4eb4af5905c40a45c8df1bd12f4bf02a99ea70a0 100644
(file)
--- a/
log.c
+++ b/
log.c
@@
-6,32
+6,32
@@
#include "fio.h"
#include "fio.h"
-
int log_valist(const char *str, va_list args
)
+
size_t log_info_buf(const char *buf, size_t len
)
{
{
- 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);
+ if (is_backend) {
+ size_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len);
+ if (ret != -1)
+ return ret;
+ }
- return len;
+ if (log_syslog) {
+ syslog(LOG_INFO, "%s", buf);
+ return len;
+ } else
+ return fwrite(buf, len, 1, f_out);
}
}
-
int log_local_buf(const char *buf, size_t len
)
+
size_t log_valist(const char *str, va_list args
)
{
{
- if (log_syslog)
- syslog(LOG_INFO, "%s", buf);
- else
- len = fwrite(buf, len, 1, f_out);
+ char buffer[1024];
+ size_t len;
- return len;
+ len = vsnprintf(buffer, sizeof(buffer), str, args);
+
+ return log_info_buf(buffer, min(len, sizeof(buffer) - 1));
}
}
-
int log_local
(const char *format, ...)
+
size_t log_info
(const char *format, ...)
{
char buffer[1024];
va_list args;
{
char buffer[1024];
va_list args;
@@
-41,15
+41,10
@@
int log_local(const char *format, ...)
len = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
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;
+ return log_info_buf(buffer, min(len, sizeof(buffer) - 1));
}
}
-
int log_info(
const char *format, ...)
+
size_t __log_buf(struct buf_output *buf,
const char *format, ...)
{
char buffer[1024];
va_list args;
{
char buffer[1024];
va_list args;
@@
-59,16
+54,18
@@
int log_info(const char *format, ...)
len = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
len = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
- if (is_backend)
- return fio_server_text_output(FIO_LOG_INFO, buffer, len);
- else if (log_syslog) {
- syslog(LOG_INFO, "%s", buffer);
- return len;
- } else
- return fwrite(buffer, len, 1, f_out);
+ return buf_output_add(buf, buffer, min(len, sizeof(buffer) - 1));
}
}
-int log_err(const char *format, ...)
+int log_info_flush(void)
+{
+ if (is_backend || log_syslog)
+ return 0;
+
+ return fflush(f_out);
+}
+
+size_t log_err(const char *format, ...)
{
char buffer[1024];
va_list args;
{
char buffer[1024];
va_list args;
@@
-77,10
+74,15
@@
int log_err(const char *format, ...)
va_start(args, format);
len = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
va_start(args, format);
len = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
+ len = min(len, sizeof(buffer) - 1);
+
+ if (is_backend) {
+ size_t ret = fio_server_text_output(FIO_LOG_ERR, buffer, len);
+ if (ret != -1)
+ return ret;
+ }
- if (is_backend)
- return fio_server_text_output(FIO_LOG_ERR, buffer, len);
- else if (log_syslog) {
+ if (log_syslog) {
syslog(LOG_INFO, "%s", buffer);
return len;
} else {
syslog(LOG_INFO, "%s", buffer);
return len;
} else {