chiark / gitweb /
tree-wide: whenever we fork off a foreign child process reset signal mask/handlers
[elogind.git] / src / journal / audit-type.h
1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
2
3 #pragma once
4
5 /***
6   This file is part of systemd.
7
8   Copyright 2015 Zbigniew JÄ™drzejewski-Szmek
9
10   systemd is free software; you can redistribute it and/or modify it
11   under the terms of the GNU Lesser General Public License as published by
12   the Free Software Foundation; either version 2.1 of the License, or
13   (at your option) any later version.
14
15   systemd is distributed in the hope that it will be useful, but
16   WITHOUT ANY WARRANTY; without even the implied warranty of
17   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18   Lesser General Public License for more details.
19
20   You should have received a copy of the GNU Lesser General Public License
21   along with systemd; If not, see <http://www.gnu.org/licenses/>.
22 ***/
23
24 #include "macro.h"
25
26 const char *audit_type_to_string(int type);
27 int audit_type_from_string(const char *s);
28
29 /* This is inspired by DNS TYPEnnn formatting */
30 #define audit_type_name_alloca(type)                                    \
31         ({                                                              \
32                 const char *_s_;                                        \
33                 _s_ = audit_type_to_string(type);                       \
34                 if (!_s_) {                                             \
35                         _s_ = alloca(strlen("AUDIT") + DECIMAL_STR_MAX(int)); \
36                         sprintf((char*) _s_, "AUDIT%04i", type);        \
37                 }                                                       \
38                 _s_;                                                    \
39         })