lib/utils.h

   1 /*
   2  *                                                        ____  _____
   3  *                            ________  _________  ____  / __ \/ ___/
   4  *                           / ___/ _ \/ ___/ __ \/ __ \/ / / /\__ \
   5  *                          / /  /  __/ /__/ /_/ / / / / /_/ /___/ /
   6  *                         /_/   \___/\___/\____/_/ /_/\____//____/
   7  *
   8  * ======================================================================
   9  *
  10  *   title:        ReconOS library - Utils
  11  *
  12  *   project:      ReconOS
  13  *   author:       Andreas Agne, University of Paderborn
  14  *                 Markus Happe, University of Paderborn
  15  *                 Daniel Borkmann, ETH Zürich
  16  *                 Sebastian Meisner, University of Paderborn
  17  *                 Christoph Rüthing, University of Paderborn
  18  *   description:  Some simple helper funtions
  19  *
  20  * ======================================================================
  21  */
  22
  23 #ifndef RECONOS_UTILS_H
  24 #define RECONOS_UTILS_H
  25
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29
  30
  31 static inline void die() {
  32         exit(EXIT_FAILURE);
  33 }
  34
  35 static inline void panic(char *msg, ...) {
  36         va_list vl;
  37
  38         va_start(vl, msg);
  39         vfprintf(stderr, msg, vl);
  40         va_end(vl);
  41
  42         fflush(stderr);
  43         die();
  44 }
  45
  46 static inline void whine(char *msg, ...) {
  47         va_list vl;
  48
  49         va_start(vl, msg);
  50         vfprintf(stderr, msg, vl);
  51         va_end(vl);
  52
  53         fflush(stderr);
  54 }
  55
  56 #endif /* RECONOS_UTILS_H */