blob: 903e3e809627170b852c1f9fe541df3087005018 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/*
* Copyright (C) 2019 Paul Spooren <mail@aparcar.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __CONTAINER_H
#define __CONTAINER_H
#include <stdlib.h>
#include <stdbool.h>
#include <sys/stat.h>
static inline bool is_container() {
struct stat s;
int r = stat("/.dockerenv", &s);
return !!getenv("container") || r == 0;
}
#endif
|
