src/syslog.h

   1 /*
   2  * nao-ulib
   3  * Copyright 2011 Daniel Borkmann <dborkma@tik.ee.ethz.ch>
   4  * Subject to the GPL.
   5  * Nao-Team HTWK,
   6  * Faculty of Computer Science, Mathematics and Natural Sciences,
   7  * Leipzig University of Applied Sciences (HTWK Leipzig)
   8  */
   9
  10 #include <stdio.h>
  11 #include <unistd.h>
  12 #include <syslog.h>
  13
  14 static inline void open_syslog(void)
  15 {
  16         openlog("Nao", LOG_PID | LOG_CONS | LOG_NDELAY, LOG_USER);
  17 }
  18
  19 #define loginf(...)   syslog(LOG_INFO, __VA_ARGS__)
  20 #define logdbg(...)   syslog(LOG_DEBUG, __VA_ARGS__)
  21 #define logwarn(...)  syslog(LOG_WARNING, __VA_ARGS__)
  22 #define logerr(...)   syslog(LOG_ERR, __VA_ARGS__)
  23 #define logcrit(...)  syslog(LOG_CRIT, __VA_ARGS__)
  24
  25 static inline void close_syslog(void)
  26 {
  27         closelog();
  28 }
  29
  30 #define lognow(prio, ...)                     \
  31         do {                                  \
  32                 open_syslog();                \
  33                 syslog((prio), __VA_ARGS__);  \
  34                 close_syslog();               \
  35         } while (0)
  36