9 size_t log_info_buf(const char *buf, size_t len)
12 return fio_server_text_output(FIO_LOG_INFO, buf, len);
13 else if (log_syslog) {
14 syslog(LOG_INFO, "%s", buf);
17 return fwrite(buf, len, 1, f_out);
20 size_t log_valist(const char *str, va_list args)
25 len = vsnprintf(buffer, sizeof(buffer), str, args);
27 return log_info_buf(buffer, min(len, sizeof(buffer) - 1));
30 size_t log_local_buf(const char *buf, size_t len)
33 syslog(LOG_INFO, "%s", buf);
35 len = fwrite(buf, len, 1, f_out);
40 size_t log_info(const char *format, ...)
46 va_start(args, format);
47 len = vsnprintf(buffer, sizeof(buffer), format, args);
50 return log_info_buf(buffer, min(len, sizeof(buffer) - 1));
53 size_t __log_buf(struct buf_output *buf, const char *format, ...)
59 va_start(args, format);
60 len = vsnprintf(buffer, sizeof(buffer), format, args);
62 len = min(len, sizeof(buffer) - 1);
64 return buf_output_add(buf, buffer, len);
67 int log_info_flush(void)
69 if (is_backend || log_syslog)
75 size_t log_err(const char *format, ...)
81 va_start(args, format);
82 len = vsnprintf(buffer, sizeof(buffer), format, args);
84 len = min(len, sizeof(buffer) - 1);
87 return fio_server_text_output(FIO_LOG_ERR, buffer, len);
88 else if (log_syslog) {
89 syslog(LOG_INFO, "%s", buffer);
92 if (f_err != stderr) {
95 ret = fwrite(buffer, len, 1, stderr);
98 return fwrite(buffer, len, 1, f_err);
102 const char *log_get_level(int level)
104 static const char *levels[] = { "Unknown", "Debug", "Info", "Error",
107 if (level >= FIO_LOG_NR)
110 return levels[level];