1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
7 This file is part of systemd.
9 Copyright 2010 Lennart Poettering
11 systemd is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
16 systemd is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 /* Missing glibc definitions to access certain kernel APIs */
27 #include <sys/resource.h>
28 #include <sys/syscall.h>
31 #include <linux/oom.h>
40 #define RLIMIT_RTTIME 15
43 #ifndef F_LINUX_SPECIFIC_BASE
44 #define F_LINUX_SPECIFIC_BASE 1024
48 #define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
52 #define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
56 #define IP_FREEBIND 15
59 #ifndef OOM_SCORE_ADJ_MIN
60 #define OOM_SCORE_ADJ_MIN (-1000)
63 #ifndef OOM_SCORE_ADJ_MAX
64 #define OOM_SCORE_ADJ_MAX 1000
67 #ifndef AUDIT_SERVICE_START
68 #define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
71 #ifndef AUDIT_SERVICE_STOP
72 #define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
75 static inline int pivot_root(const char *new_root, const char *put_old) {
76 return syscall(SYS_pivot_root, new_root, put_old);