7 #include "oslib/asprintf.h"
9 size_t log_info_buf(const char *buf, size_t len)
12 * buf could be NULL (not just "").
18 ssize_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len);
24 syslog(LOG_INFO, "%s", buf);
27 return fwrite(buf, len, 1, f_out);
30 size_t log_valist(const char *fmt, va_list args)
35 len = vasprintf(&buffer, fmt, args);
38 len = log_info_buf(buffer, len);
44 /* add prefix for the specified type in front of the valist */
46 void log_prevalist(int type, const char *fmt, va_list args)
53 if (fio_debug_jobp && *fio_debug_jobp != -1U
54 && pid != *fio_debug_jobp)
57 len = vasprintf(&buf1, fmt, args);
60 len = asprintf(&buf2, "%-8s %-5u %s", debug_levels[type].name,
65 len = log_info_buf(buf2, len);
70 ssize_t log_info(const char *format, ...)
75 va_start(args, format);
76 ret = log_valist(format, args);
82 size_t __log_buf(struct buf_output *buf, const char *format, ...)
88 va_start(args, format);
89 len = vasprintf(&buffer, format, args);
93 len = buf_output_add(buf, buffer, len);
99 int log_info_flush(void)
101 if (is_backend || log_syslog)
104 return fflush(f_out);
107 ssize_t log_err(const char *format, ...)
114 va_start(args, format);
115 len = vasprintf(&buffer, format, args);
121 ret = fio_server_text_output(FIO_LOG_ERR, buffer, len);
127 syslog(LOG_INFO, "%s", buffer);
131 ret = fwrite(buffer, len, 1, stderr);
133 ret = fwrite(buffer, len, 1, f_err);
141 const char *log_get_level(int level)
143 static const char *levels[] = { "Unknown", "Debug", "Info", "Error",
146 if (level >= FIO_LOG_NR)
149 return levels[level];