git.squeep.com Git - reservoir_sample/blob - notify.h

   1 #ifndef NOTIFY_H_V4O5JY61
   2 #define NOTIFY_H_V4O5JY61
   3
   4 /* simple common notify hook */
   5
   6 typedef void (notify_fn_t)(unsigned int, const char *, ...);
   7 extern notify_fn_t *notify __attribute__((format(printf, 2, 3)));
   8
   9 #define NOTIFY_LEVEL_FATAL 0
  10 #define NOTIFY_LEVEL_ERROR 1
  11 #define NOTIFY_LEVEL_INFO 2
  12 #define NOTIFY_LEVEL_VERBOSE 3
  13 #define NOTIFY_LEVEL_DEBUG 4
  14 #define NOTIFY_LEVEL_LOCK 5
  15
  16 #define NOTIFY(__level__,__fmt__,...) do { if (notify) notify((__level__), __fmt__, ## __VA_ARGS__); } while (0)
  17 #define NOTIFY_FATAL(fmt,...)   NOTIFY(NOTIFY_LEVEL_FATAL,   "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  18 #define NOTIFY_ERROR(fmt,...)   NOTIFY(NOTIFY_LEVEL_ERROR,   "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  19 #define NOTIFY_INFO(fmt,...)    NOTIFY(NOTIFY_LEVEL_INFO,    "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  20 #define NOTIFY_VERBOSE(fmt,...) NOTIFY(NOTIFY_LEVEL_VERBOSE, "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  21 #ifndef NDEBUG
  22 #define NOTIFY_DEBUG(fmt,...)   NOTIFY(NOTIFY_LEVEL_DEBUG,   "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  23 #define NOTIFY_DEBUG_LOCK(fmt,...) NOTIFY((NOTIFY_LEVEL_LOCK), "@%s:%d/%s/" fmt "\n", __FILE__, __LINE__, __func__, ## __VA_ARGS__)
  24 #else /* !NDEBUG */
  25 #define NOTIFY_DEBUG(fmt,...) do { } while (0)
  26 #define NOTIFY_DEBUG_LOCK(fmt,...) do { } while (0)
  27 #endif /* !NDEBUG */
  28
  29 #endif /* NOTIFY_H_V4O5JY61 */