9 #define LOG_START_SZ 512
11 size_t log_info_buf(const char *buf, size_t len)
14 * buf could be NULL (not just "").
20 size_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len);
26 syslog(LOG_INFO, "%s", buf);
29 return fwrite(buf, len, 1, f_out);
32 size_t log_valist(const char *str, va_list args)
34 size_t len, cur = LOG_START_SZ;
38 buffer = calloc(1, cur);
40 len = vsnprintf(buffer, cur, str, args);
48 cur = log_info_buf(buffer, len);
54 size_t log_info(const char *format, ...)
56 size_t len, cur = LOG_START_SZ;
61 buffer = calloc(1, cur);
63 va_start(args, format);
64 len = vsnprintf(buffer, cur, format, args);
74 cur = log_info_buf(buffer, len);
80 size_t __log_buf(struct buf_output *buf, const char *format, ...)
82 size_t len, cur = LOG_START_SZ;
87 buffer = calloc(1, cur);
89 va_start(args, format);
90 len = vsnprintf(buffer, cur, format, args);
100 cur = buf_output_add(buf, buffer, len);
106 int log_info_flush(void)
108 if (is_backend || log_syslog)
111 return fflush(f_out);
114 size_t log_err(const char *format, ...)
116 size_t ret, len, cur = LOG_START_SZ;
121 buffer = calloc(1, cur);
123 va_start(args, format);
124 len = vsnprintf(buffer, cur, format, args);
136 ret = fio_server_text_output(FIO_LOG_ERR, buffer, len);
142 syslog(LOG_INFO, "%s", buffer);
146 ret = fwrite(buffer, len, 1, stderr);
148 ret = fwrite(buffer, len, 1, f_err);
156 const char *log_get_level(int level)
158 static const char *levels[] = { "Unknown", "Debug", "Info", "Error",
161 if (level >= FIO_LOG_NR)
164 return levels[level];