src/journal/audit-type.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2015 Zbigniew Jędrzejewski-Szmek
   8 ***/
   9
  10 #include "macro.h"
  11
  12 const char *audit_type_to_string(int type);
  13 int audit_type_from_string(const char *s);
  14
  15 /* This is inspired by DNS TYPEnnn formatting */
  16 #define audit_type_name_alloca(type)                                    \
  17         ({                                                              \
  18                 const char *_s_;                                        \
  19                 _s_ = audit_type_to_string(type);                       \
  20                 if (!_s_) {                                             \
  21                         _s_ = alloca(STRLEN("AUDIT") + DECIMAL_STR_MAX(int)); \
  22                         sprintf((char*) _s_, "AUDIT%04i", type);        \
  23                 }                                                       \
  24                 _s_;                                                    \
  25         })