share/usterr.h

   1 #ifndef USTERR_H
   2 #define USTERR_H
   3
   4 //#define DEBUG
   5 #ifdef DEBUG
   6 # define DBG(fmt, args...) do { fprintf(stderr, fmt "\n", ## args); fflush(stderr); } while(0)
   7 #else
   8 # define DBG(fmt, args...) do {} while(0)
   9 #endif
  10 #define WARN(fmt, args...) fprintf(stderr, "libust: WARNING: " fmt "\n", ## args); fflush(stderr)
  11 #define ERR(fmt, args...) fprintf(stderr, "libust: ERROR: " fmt "\n", ## args); fflush(stderr)
  12 #define BUG(fmt, args...) fprintf(stderr, "libust: BUG: " fmt "\n", ## args); fflush(stderr)
  13 #define PERROR(call) perror("ust: ERROR: " call)
  14
  15 #define BUG_ON(condition) do { if (unlikely(condition)) ERR("condition not respected (BUG)"); } while(0)
  16 #define WARN_ON(condition) do { if (unlikely(condition)) WARN("condition not respected on line %s:%d", __FILE__, __LINE__); } while(0)
  17
  18 #endif /* USTERR_H */