missing.h revision b69015efd2752fd2719beec85496221304130b0b
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#pragma once
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen/***
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen This file is part of systemd.
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen Copyright 2010 Lennart Poettering
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen systemd is free software; you can redistribute it and/or modify it
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen under the terms of the GNU Lesser General Public License as published by
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen the Free Software Foundation; either version 2.1 of the License, or
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen (at your option) any later version.
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen systemd is distributed in the hope that it will be useful, but
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen WITHOUT ANY WARRANTY; without even the implied warranty of
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen Lesser General Public License for more details.
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen You should have received a copy of the GNU Lesser General Public License
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen along with systemd; If not, see <http://www.gnu.org/licenses/>.
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen***/
2a73e0d39a9bec82c3800071e375d27164727e71Tom Gundersen
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen/* Missing glibc definitions to access certain kernel APIs */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <errno.h>
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#include <fcntl.h>
a501033335ed402c8f7e86fe41a15531ba69abd7Tom Gundersen#include <linux/audit.h>
a501033335ed402c8f7e86fe41a15531ba69abd7Tom Gundersen#include <linux/capability.h>
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#include <linux/if_link.h>
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#include <linux/input.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <linux/loop.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <linux/neighbour.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <linux/oom.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <linux/rtnetlink.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <stdlib.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <sys/resource.h>
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen#include <sys/syscall.h>
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#include <unistd.h>
3aeb37bc4f32b5edc334f2ac7c5d3c7b0a121328Tom Gundersen
c6f7c917a1b494d4455800823472227463f87438Tom Gundersen#ifdef HAVE_AUDIT
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering#include <libaudit.h>
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifdef ARCH_MIPS
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#include <asm/sgidefs.h>
a501033335ed402c8f7e86fe41a15531ba69abd7Tom Gundersen#endif
a501033335ed402c8f7e86fe41a15531ba69abd7Tom Gundersen
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen#ifdef HAVE_LINUX_BTRFS_H
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen#include <linux/btrfs.h>
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#endif
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen
97f2d76d4f4dfab8b0629c09926a05a1e5621125Tom Gundersen#include "macro.h"
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef RLIMIT_RTTIME
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#define RLIMIT_RTTIME 15
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#endif
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek/* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#define _RLIMIT_MAX (RLIMIT_RTTIME+1 > RLIMIT_NLIMITS ? RLIMIT_RTTIME+1 : RLIMIT_NLIMITS)
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#ifndef F_LINUX_SPECIFIC_BASE
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#define F_LINUX_SPECIFIC_BASE 1024
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#endif
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen#ifndef F_SETPIPE_SZ
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef F_GETPIPE_SZ
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef F_ADD_SEALS
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
977085794d2996320e345433403de75f662b0622Tom Gundersen#define F_SEAL_GROW 0x0004 /* prevent file from growing */
977085794d2996320e345433403de75f662b0622Tom Gundersen#define F_SEAL_WRITE 0x0008 /* prevent writes */
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen#endif
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef F_OFD_GETLK
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen#define F_OFD_GETLK 36
5b9d4dc05560ddda89e48b6b39365824b15e1300Tom Gundersen#define F_OFD_SETLK 37
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define F_OFD_SETLKW 38
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
977085794d2996320e345433403de75f662b0622Tom Gundersen#ifndef MFD_ALLOW_SEALING
977085794d2996320e345433403de75f662b0622Tom Gundersen#define MFD_ALLOW_SEALING 0x0002U
977085794d2996320e345433403de75f662b0622Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef MFD_CLOEXEC
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define MFD_CLOEXEC 0x0001U
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
977085794d2996320e345433403de75f662b0622Tom Gundersen#ifndef IP_FREEBIND
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define IP_FREEBIND 15
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef OOM_SCORE_ADJ_MIN
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define OOM_SCORE_ADJ_MIN (-1000)
977085794d2996320e345433403de75f662b0622Tom Gundersen#endif
977085794d2996320e345433403de75f662b0622Tom Gundersen
977085794d2996320e345433403de75f662b0622Tom Gundersen#ifndef OOM_SCORE_ADJ_MAX
977085794d2996320e345433403de75f662b0622Tom Gundersen#define OOM_SCORE_ADJ_MAX 1000
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef AUDIT_SERVICE_START
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef AUDIT_SERVICE_STOP
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef TIOCVHANGUP
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define TIOCVHANGUP 0x5437
d2df0d0ed3a88e491405b403e6022e6619750130Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef IP_TRANSPARENT
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define IP_TRANSPARENT 19
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef SOL_NETLINK
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define SOL_NETLINK 270
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
03e334a1c7dc8c20c38902aa039440763acc9b17Lennart Poettering#ifndef NETLINK_LIST_MEMBERSHIPS
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#define NETLINK_LIST_MEMBERSHIPS 9
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#endif
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#if !HAVE_DECL_PIVOT_ROOT
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersenstatic inline int pivot_root(const char *new_root, const char *put_old) {
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen return syscall(SYS_pivot_root, new_root, put_old);
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen}
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef __NR_memfd_create
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# if defined __x86_64__
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek# define __NR_memfd_create 319
2fd069b18e525860514a70d3ea08410ca122d3e2Zbigniew Jędrzejewski-Szmek# elif defined __arm__
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_memfd_create 385
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# elif defined __aarch64__
187dc6e554f2d5b4b5a3bee72c73ff5df6418aa6Thomas Hindoe Paaboel Andersen# define __NR_memfd_create 279
187dc6e554f2d5b4b5a3bee72c73ff5df6418aa6Thomas Hindoe Paaboel Andersen# elif defined __s390__
187dc6e554f2d5b4b5a3bee72c73ff5df6418aa6Thomas Hindoe Paaboel Andersen# define __NR_memfd_create 350
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# elif defined _MIPS_SIM
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# if _MIPS_SIM == _MIPS_SIM_ABI32
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_memfd_create 4354
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# if _MIPS_SIM == _MIPS_SIM_NABI32
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek# define __NR_memfd_create 6318
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# if _MIPS_SIM == _MIPS_SIM_ABI64
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_memfd_create 5314
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek# endif
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek# elif defined __i386__
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_memfd_create 356
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen# else
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen# warning "__NR_memfd_create unknown for your architecture"
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen# define __NR_memfd_create 0xffffffff
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen# endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef HAVE_MEMFD_CREATE
489124365d1d391864898b9869dd668eea5b2e28Dave Reisnerstatic inline int memfd_create(const char *name, unsigned int flags) {
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek return syscall(__NR_memfd_create, name, flags);
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen}
98a375f6d5cac24eb80d6d4e00699851324afdecTom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef __NR_getrandom
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# if defined __x86_64__
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_getrandom 318
ecb08ec6a5c52f2d940f3b8147e2a480affd46e1Zbigniew Jędrzejewski-Szmek# elif defined(__i386__)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_getrandom 355
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# elif defined(__arm__)
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_getrandom 384
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# elif defined(__aarch64__)
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 278
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# elif defined(__ia64__)
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 1339
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# elif defined(__m68k__)
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 352
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# elif defined(__s390x__)
74df0fca09b3c31ed19e14ba80f996fdff772417Lennart Poettering# define __NR_getrandom 349
74df0fca09b3c31ed19e14ba80f996fdff772417Lennart Poettering# elif defined(__powerpc__)
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 359
74df0fca09b3c31ed19e14ba80f996fdff772417Lennart Poettering# elif defined _MIPS_SIM
74df0fca09b3c31ed19e14ba80f996fdff772417Lennart Poettering# if _MIPS_SIM == _MIPS_SIM_ABI32
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 4353
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# endif
ff83aac3647e21f31ac5e2b575ec1285dc585f6bTom Gundersen# if _MIPS_SIM == _MIPS_SIM_NABI32
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 6317
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# endif
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# if _MIPS_SIM == _MIPS_SIM_ABI64
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# define __NR_getrandom 5313
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen# endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# else
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# warning "__NR_getrandom unknown for your architecture"
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# define __NR_getrandom 0xffffffff
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen# endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen#if !HAVE_DECL_GETRANDOM
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersenstatic inline int getrandom(void *buffer, size_t count, unsigned flags) {
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen return syscall(__NR_getrandom, buffer, count, flags);
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen}
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen#endif
97f2d76d4f4dfab8b0629c09926a05a1e5621125Tom Gundersen
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#ifndef GRND_NONBLOCK
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define GRND_NONBLOCK 0x0001
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef GRND_RANDOM
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define GRND_RANDOM 0x0002
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_IOCTL_MAGIC
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_IOCTL_MAGIC 0x94
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_PATH_NAME_MAX
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_PATH_NAME_MAX 4087
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_DEVICE_PATH_NAME_MAX
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_DEVICE_PATH_NAME_MAX 1024
2ad8416dd057e7e3185169609ca3006e7649f576Zbigniew Jędrzejewski-Szmek#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_FSID_SIZE
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_FSID_SIZE 16
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_UUID_SIZE
b3e013148603aa670bc2c060ac63d48e54d76fc2Tom Gundersen#define BTRFS_UUID_SIZE 16
edbb03e95a3c31bf719d5c6c46eec14d0bcb9c8fTom Gundersen#endif
edbb03e95a3c31bf719d5c6c46eec14d0bcb9c8fTom Gundersen
edbb03e95a3c31bf719d5c6c46eec14d0bcb9c8fTom Gundersen#ifndef BTRFS_SUBVOL_RDONLY
b3e013148603aa670bc2c060ac63d48e54d76fc2Tom Gundersen#define BTRFS_SUBVOL_RDONLY (1ULL << 1)
b3e013148603aa670bc2c060ac63d48e54d76fc2Tom Gundersen#endif
9b1c2626cef16722603bded9bb52033aba34dd74Tom Gundersen
bf175aafd20c9ef974709ef12c5acf836121af33Tom Gundersen#ifndef BTRFS_SUBVOL_NAME_MAX
b3e013148603aa670bc2c060ac63d48e54d76fc2Tom Gundersen#define BTRFS_SUBVOL_NAME_MAX 4039
b3e013148603aa670bc2c060ac63d48e54d76fc2Tom Gundersen#endif
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_INO_LOOKUP_PATH_MAX
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_INO_LOOKUP_PATH_MAX 4080
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_SEARCH_ARGS_BUFSIZE
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_SEARCH_ARGS_BUFSIZE (4096 - sizeof(struct btrfs_ioctl_search_key))
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_QGROUP_LEVEL_SHIFT
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#define BTRFS_QGROUP_LEVEL_SHIFT 48
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#ifndef HAVE_LINUX_BTRFS_H
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersenstruct btrfs_ioctl_vol_args {
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen int64_t fd;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen char name[BTRFS_PATH_NAME_MAX + 1];
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersenstruct btrfs_qgroup_limit {
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 flags;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 max_rfer;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 max_excl;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 rsv_rfer;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 rsv_excl;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersenstruct btrfs_qgroup_inherit {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 flags;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 num_qgroups;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 num_ref_copies;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 num_excl_copies;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen struct btrfs_qgroup_limit lim;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 qgroups[0];
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersenstruct btrfs_ioctl_qgroup_limit_args {
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen __u64 qgroupid;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen struct btrfs_qgroup_limit lim;
f1ac700248f231b7bdac2aafe8c35650efddb89fTom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersenstruct btrfs_ioctl_vol_args_v2 {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __s64 fd;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 transid;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 flags;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen union {
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering struct {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 size;
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen struct btrfs_qgroup_inherit *qgroup_inherit;
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering };
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 unused[4];
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering };
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering char name[BTRFS_SUBVOL_NAME_MAX + 1];
b5db00e52ee2e20578839e4e4488f7b9af9abc38Umut Tezduyar Lindskog};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
55428d84f31b52da1c50b7469f14e15740547f20Tom Gundersenstruct btrfs_ioctl_dev_info_args {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint64_t devid; /* in/out */
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering uint8_t uuid[BTRFS_UUID_SIZE]; /* in/out */
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering uint64_t bytes_used; /* out */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint64_t total_bytes; /* out */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint64_t unused[379]; /* pad to 4k */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen char path[BTRFS_DEVICE_PATH_NAME_MAX]; /* out */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersenstruct btrfs_ioctl_fs_info_args {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint64_t max_id; /* out */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint64_t num_devices; /* out */
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen uint8_t fsid[BTRFS_FSID_SIZE]; /* out */
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen uint64_t reserved[124]; /* pad to 1k */
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen};
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersenstruct btrfs_ioctl_ino_lookup_args {
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen __u64 treeid;
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen __u64 objectid;
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen char name[BTRFS_INO_LOOKUP_PATH_MAX];
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen};
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersenstruct btrfs_ioctl_search_key {
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen /* which root are we searching. 0 is the tree of tree roots */
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen __u64 tree_id;
977085794d2996320e345433403de75f662b0622Tom Gundersen
977085794d2996320e345433403de75f662b0622Tom Gundersen /* keys returned will be >= min and <= max */
977085794d2996320e345433403de75f662b0622Tom Gundersen __u64 min_objectid;
977085794d2996320e345433403de75f662b0622Tom Gundersen __u64 max_objectid;
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen /* keys returned will be >= min and <= max */
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen __u64 min_offset;
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen __u64 max_offset;
733f7a2c69c794a81978a08a79916c224ba355a6Tom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen /* max and min transids to search for */
733f7a2c69c794a81978a08a79916c224ba355a6Tom Gundersen __u64 min_transid;
733f7a2c69c794a81978a08a79916c224ba355a6Tom Gundersen __u64 max_transid;
733f7a2c69c794a81978a08a79916c224ba355a6Tom Gundersen
a501033335ed402c8f7e86fe41a15531ba69abd7Tom Gundersen /* keys returned will be >= min and <= max */
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen __u32 min_type;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u32 max_type;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen /*
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen * how many items did userland ask for, and how many are we
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen * returning
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen */
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen __u32 nr_items;
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen /* align to 64 bits */
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen __u32 unused;
f61942250a43a123580d7bbe5d7873dc5118ed97Tom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen /* some extra for later */
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u64 unused1;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u64 unused2;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u64 unused3;
e51660ae56bb747ece2cab8fe6eec37f4d06a438Tom Gundersen __u64 unused4;
e51660ae56bb747ece2cab8fe6eec37f4d06a438Tom Gundersen};
e51660ae56bb747ece2cab8fe6eec37f4d06a438Tom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersenstruct btrfs_ioctl_search_header {
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u64 transid;
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u64 objectid;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u64 offset;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u32 type;
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u32 len;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen};
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersenstruct btrfs_ioctl_search_args {
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen struct btrfs_ioctl_search_key key;
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen};
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersenstruct btrfs_ioctl_clone_range_args {
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __s64 src_fd;
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u64 src_offset, src_length;
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u64 dest_offset;
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen};
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen#define BTRFS_QUOTA_CTL_ENABLE 1
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen#define BTRFS_QUOTA_CTL_DISABLE 2
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersen#define BTRFS_QUOTA_CTL_RESCAN__NOTUSED 3
3e137a1b9a0eac2bf43d493d3302c3c959b6ccdbTom Gundersenstruct btrfs_ioctl_quota_ctl_args {
daeb71a36a98834664e4d95773a3629b746f4db8Tom Gundersen __u64 cmd;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen __u64 status;
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen};
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#endif
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#ifndef BTRFS_IOC_DEFRAG
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen struct btrfs_ioctl_vol_args)
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#endif
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen#ifndef BTRFS_IOC_RESIZE
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#define BTRFS_IOC_RESIZE _IOW(BTRFS_IOCTL_MAGIC, 3, \
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen struct btrfs_ioctl_vol_args)
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#endif
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen#ifndef BTRFS_IOC_CLONE
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#define BTRFS_IOC_CLONE _IOW(BTRFS_IOCTL_MAGIC, 9, int)
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen#endif
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen#ifndef BTRFS_IOC_CLONE_RANGE
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
16b9b87aeee9353b5b8dae6089a69752422a5b09Tom Gundersen struct btrfs_ioctl_clone_range_args)
d2df0d0ed3a88e491405b403e6022e6619750130Tom Gundersen#endif
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen
d2df0d0ed3a88e491405b403e6022e6619750130Tom Gundersen#ifndef BTRFS_IOC_SUBVOL_CREATE
5fde13d748749f0e06e2e6cdd15f0980a79ea82cTom Gundersen#define BTRFS_IOC_SUBVOL_CREATE _IOW(BTRFS_IOCTL_MAGIC, 14, \
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen struct btrfs_ioctl_vol_args)
43b3a5ef61859f06cdbaf26765cab8e1adac4296Tom Gundersen#endif
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen
af6f0d422c521374ee6a2dd92df5935a5a476ae5Tom Gundersen#ifndef BTRFS_IOC_SNAP_DESTROY
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_IOC_SNAP_DESTROY _IOW(BTRFS_IOCTL_MAGIC, 15, \
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen struct btrfs_ioctl_vol_args)
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef BTRFS_IOC_TREE_SEARCH
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define BTRFS_IOC_TREE_SEARCH _IOWR(BTRFS_IOCTL_MAGIC, 17, \
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen struct btrfs_ioctl_search_args)
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef BTRFS_IOC_INO_LOOKUP
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define BTRFS_IOC_INO_LOOKUP _IOWR(BTRFS_IOCTL_MAGIC, 18, \
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen struct btrfs_ioctl_ino_lookup_args)
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef BTRFS_IOC_SNAP_CREATE_V2
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define BTRFS_IOC_SNAP_CREATE_V2 _IOW(BTRFS_IOCTL_MAGIC, 23, \
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen struct btrfs_ioctl_vol_args_v2)
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#ifndef BTRFS_IOC_SUBVOL_GETFLAGS
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#define BTRFS_IOC_SUBVOL_GETFLAGS _IOR(BTRFS_IOCTL_MAGIC, 25, __u64)
847a8a5fed4d265dfa659917515c6f9bd1b8d5c4Tom Gundersen#endif
2c5859afecee81e345fc9526b1083bf79990ffb8Daniel Mack
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_IOC_SUBVOL_SETFLAGS
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_IOC_SUBVOL_SETFLAGS _IOW(BTRFS_IOCTL_MAGIC, 26, __u64)
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#endif
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_IOC_DEV_INFO
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_IOC_DEV_INFO _IOWR(BTRFS_IOCTL_MAGIC, 30, \
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen struct btrfs_ioctl_dev_info_args)
2c5859afecee81e345fc9526b1083bf79990ffb8Daniel Mack#endif
e51660ae56bb747ece2cab8fe6eec37f4d06a438Tom Gundersen
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_IOC_FS_INFO
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_IOC_FS_INFO _IOR(BTRFS_IOCTL_MAGIC, 31, \
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen struct btrfs_ioctl_fs_info_args)
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#endif
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#ifndef BTRFS_IOC_DEVICES_READY
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, \
be32eb9b7fbcb22e4b648086d644135e38279633Tom Gundersen struct btrfs_ioctl_vol_args)
#endif
#ifndef BTRFS_IOC_QUOTA_CTL
#define BTRFS_IOC_QUOTA_CTL _IOWR(BTRFS_IOCTL_MAGIC, 40, \
struct btrfs_ioctl_quota_ctl_args)
#endif
#ifndef BTRFS_IOC_QGROUP_LIMIT
#define BTRFS_IOC_QGROUP_LIMIT _IOR(BTRFS_IOCTL_MAGIC, 43, \
struct btrfs_ioctl_qgroup_limit_args)
#endif
#ifndef BTRFS_FIRST_FREE_OBJECTID
#define BTRFS_FIRST_FREE_OBJECTID 256
#endif
#ifndef BTRFS_LAST_FREE_OBJECTID
#define BTRFS_LAST_FREE_OBJECTID -256ULL
#endif
#ifndef BTRFS_ROOT_TREE_OBJECTID
#define BTRFS_ROOT_TREE_OBJECTID 1
#endif
#ifndef BTRFS_QUOTA_TREE_OBJECTID
#define BTRFS_QUOTA_TREE_OBJECTID 8ULL
#endif
#ifndef BTRFS_ROOT_ITEM_KEY
#define BTRFS_ROOT_ITEM_KEY 132
#endif
#ifndef BTRFS_QGROUP_STATUS_KEY
#define BTRFS_QGROUP_STATUS_KEY 240
#endif
#ifndef BTRFS_QGROUP_INFO_KEY
#define BTRFS_QGROUP_INFO_KEY 242
#endif
#ifndef BTRFS_QGROUP_LIMIT_KEY
#define BTRFS_QGROUP_LIMIT_KEY 244
#endif
#ifndef BTRFS_QGROUP_RELATION_KEY
#define BTRFS_QGROUP_RELATION_KEY 246
#endif
#ifndef BTRFS_ROOT_BACKREF_KEY
#define BTRFS_ROOT_BACKREF_KEY 144
#endif
#ifndef BTRFS_SUPER_MAGIC
#define BTRFS_SUPER_MAGIC 0x9123683E
#endif
#ifndef CGROUP_SUPER_MAGIC
#define CGROUP_SUPER_MAGIC 0x27e0eb
#endif
#ifndef TMPFS_MAGIC
#define TMPFS_MAGIC 0x01021994
#endif
#ifndef MS_MOVE
#define MS_MOVE 8192
#endif
#ifndef MS_PRIVATE
#define MS_PRIVATE (1 << 18)
#endif
#if !HAVE_DECL_GETTID
static inline pid_t gettid(void) {
return (pid_t) syscall(SYS_gettid);
}
#endif
#ifndef SCM_SECURITY
#define SCM_SECURITY 0x03
#endif
#ifndef MS_STRICTATIME
#define MS_STRICTATIME (1<<24)
#endif
#ifndef MS_REC
#define MS_REC 16384
#endif
#ifndef MS_SHARED
#define MS_SHARED (1<<20)
#endif
#ifndef PR_SET_NO_NEW_PRIVS
#define PR_SET_NO_NEW_PRIVS 38
#endif
#ifndef PR_SET_CHILD_SUBREAPER
#define PR_SET_CHILD_SUBREAPER 36
#endif
#ifndef MAX_HANDLE_SZ
#define MAX_HANDLE_SZ 128
#endif
#ifndef __NR_name_to_handle_at
# if defined(__x86_64__)
# define __NR_name_to_handle_at 303
# elif defined(__i386__)
# define __NR_name_to_handle_at 341
# elif defined(__arm__)
# define __NR_name_to_handle_at 370
# elif defined(__powerpc__)
# define __NR_name_to_handle_at 345
# else
# error "__NR_name_to_handle_at is not defined"
# endif
#endif
#if !HAVE_DECL_NAME_TO_HANDLE_AT
struct file_handle {
unsigned int handle_bytes;
int handle_type;
unsigned char f_handle[0];
};
static inline int name_to_handle_at(int fd, const char *name, struct file_handle *handle, int *mnt_id, int flags) {
return syscall(__NR_name_to_handle_at, fd, name, handle, mnt_id, flags);
}
#endif
#ifndef HAVE_SECURE_GETENV
# ifdef HAVE___SECURE_GETENV
# define secure_getenv __secure_getenv
# else
# error "neither secure_getenv nor __secure_getenv are available"
# endif
#endif
#ifndef CIFS_MAGIC_NUMBER
# define CIFS_MAGIC_NUMBER 0xFF534D42
#endif
#ifndef TFD_TIMER_CANCEL_ON_SET
# define TFD_TIMER_CANCEL_ON_SET (1 << 1)
#endif
#ifndef SO_REUSEPORT
# define SO_REUSEPORT 15
#endif
#ifndef EVIOCREVOKE
# define EVIOCREVOKE _IOW('E', 0x91, int)
#endif
#ifndef DRM_IOCTL_SET_MASTER
# define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
#endif
#ifndef DRM_IOCTL_DROP_MASTER
# define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
#endif
#if defined(__i386__) || defined(__x86_64__)
/* The precise definition of __O_TMPFILE is arch specific, so let's
* just define this on x86 where we know the value. */
#ifndef __O_TMPFILE
#define __O_TMPFILE 020000000
#endif
/* a horrid kludge trying to make sure that this will fail on old kernels */
#ifndef O_TMPFILE
#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
#endif
#endif
#ifndef __NR_setns
# if defined(__x86_64__)
# define __NR_setns 308
# elif defined(__i386__)
# define __NR_setns 346
# else
# error "__NR_setns is not defined"
# endif
#endif
#if !HAVE_DECL_SETNS
static inline int setns(int fd, int nstype) {
return syscall(__NR_setns, fd, nstype);
}
#endif
#if !HAVE_DECL_LO_FLAGS_PARTSCAN
#define LO_FLAGS_PARTSCAN 8
#endif
#ifndef LOOP_CTL_REMOVE
#define LOOP_CTL_REMOVE 0x4C81
#endif
#ifndef LOOP_CTL_GET_FREE
#define LOOP_CTL_GET_FREE 0x4C82
#endif
#if !HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE
#define IFLA_INET6_UNSPEC 0
#define IFLA_INET6_FLAGS 1
#define IFLA_INET6_CONF 2
#define IFLA_INET6_STATS 3
#define IFLA_INET6_MCAST 4
#define IFLA_INET6_CACHEINFO 5
#define IFLA_INET6_ICMP6STATS 6
#define IFLA_INET6_TOKEN 7
#define IFLA_INET6_ADDR_GEN_MODE 8
#define __IFLA_INET6_MAX 9
#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
#define IN6_ADDR_GEN_MODE_EUI64 0
#define IN6_ADDR_GEN_MODE_NONE 1
#endif
#if !HAVE_DECL_IFLA_MACVLAN_FLAGS
#define IFLA_MACVLAN_UNSPEC 0
#define IFLA_MACVLAN_MODE 1
#define IFLA_MACVLAN_FLAGS 2
#define __IFLA_MACVLAN_MAX 3
#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_IPVLAN_MODE
#define IFLA_IPVLAN_UNSPEC 0
#define IFLA_IPVLAN_MODE 1
#define __IFLA_IPVLAN_MAX 2
#define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
#define IPVLAN_MODE_L2 0
#define IPVLAN_MODE_L3 1
#define IPVLAN_MAX 2
#endif
#if !HAVE_DECL_IFLA_VTI_REMOTE
#define IFLA_VTI_UNSPEC 0
#define IFLA_VTI_LINK 1
#define IFLA_VTI_IKEY 2
#define IFLA_VTI_OKEY 3
#define IFLA_VTI_LOCAL 4
#define IFLA_VTI_REMOTE 5
#define __IFLA_VTI_MAX 6
#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_PHYS_PORT_ID
#undef IFLA_PROMISCUITY
#define IFLA_PROMISCUITY 30
#define IFLA_NUM_TX_QUEUES 31
#define IFLA_NUM_RX_QUEUES 32
#define IFLA_CARRIER 33
#define IFLA_PHYS_PORT_ID 34
#define __IFLA_MAX 35
#define IFLA_MAX (__IFLA_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_BOND_AD_INFO
#define IFLA_BOND_UNSPEC 0
#define IFLA_BOND_MODE 1
#define IFLA_BOND_ACTIVE_SLAVE 2
#define IFLA_BOND_MIIMON 3
#define IFLA_BOND_UPDELAY 4
#define IFLA_BOND_DOWNDELAY 5
#define IFLA_BOND_USE_CARRIER 6
#define IFLA_BOND_ARP_INTERVAL 7
#define IFLA_BOND_ARP_IP_TARGET 8
#define IFLA_BOND_ARP_VALIDATE 9
#define IFLA_BOND_ARP_ALL_TARGETS 10
#define IFLA_BOND_PRIMARY 11
#define IFLA_BOND_PRIMARY_RESELECT 12
#define IFLA_BOND_FAIL_OVER_MAC 13
#define IFLA_BOND_XMIT_HASH_POLICY 14
#define IFLA_BOND_RESEND_IGMP 15
#define IFLA_BOND_NUM_PEER_NOTIF 16
#define IFLA_BOND_ALL_SLAVES_ACTIVE 17
#define IFLA_BOND_MIN_LINKS 18
#define IFLA_BOND_LP_INTERVAL 19
#define IFLA_BOND_PACKETS_PER_SLAVE 20
#define IFLA_BOND_AD_LACP_RATE 21
#define IFLA_BOND_AD_SELECT 22
#define IFLA_BOND_AD_INFO 23
#define __IFLA_BOND_MAX 24
#define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_VLAN_PROTOCOL
#define IFLA_VLAN_UNSPEC 0
#define IFLA_VLAN_ID 1
#define IFLA_VLAN_FLAGS 2
#define IFLA_VLAN_EGRESS_QOS 3
#define IFLA_VLAN_INGRESS_QOS 4
#define IFLA_VLAN_PROTOCOL 5
#define __IFLA_VLAN_MAX 6
#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_VXLAN_REMCSUM_NOPARTIAL
#define IFLA_VXLAN_UNSPEC 0
#define IFLA_VXLAN_ID 1
#define IFLA_VXLAN_GROUP 2
#define IFLA_VXLAN_LINK 3
#define IFLA_VXLAN_LOCAL 4
#define IFLA_VXLAN_TTL 5
#define IFLA_VXLAN_TOS 6
#define IFLA_VXLAN_LEARNING 7
#define IFLA_VXLAN_AGEING 8
#define IFLA_VXLAN_LIMIT 9
#define IFLA_VXLAN_PORT_RANGE 10
#define IFLA_VXLAN_PROXY 11
#define IFLA_VXLAN_RSC 12
#define IFLA_VXLAN_L2MISS 13
#define IFLA_VXLAN_L3MISS 14
#define IFLA_VXLAN_PORT 15
#define IFLA_VXLAN_GROUP6 16
#define IFLA_VXLAN_LOCAL6 17
#define IFLA_VXLAN_UDP_CSUM 18
#define IFLA_VXLAN_UDP_ZERO_CSUM6_TX 19
#define IFLA_VXLAN_UDP_ZERO_CSUM6_RX 20
#define IFLA_VXLAN_REMCSUM_TX 21
#define IFLA_VXLAN_REMCSUM_RX 22
#define IFLA_VXLAN_GBP 23
#define IFLA_VXLAN_REMCSUM_NOPARTIAL 24
#define __IFLA_VXLAN_MAX 25
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_IPTUN_ENCAP_DPORT
#define IFLA_IPTUN_UNSPEC 0
#define IFLA_IPTUN_LINK 1
#define IFLA_IPTUN_LOCAL 2
#define IFLA_IPTUN_REMOTE 3
#define IFLA_IPTUN_TTL 4
#define IFLA_IPTUN_TOS 5
#define IFLA_IPTUN_ENCAP_LIMIT 6
#define IFLA_IPTUN_FLOWINFO 7
#define IFLA_IPTUN_FLAGS 8
#define IFLA_IPTUN_PROTO 9
#define IFLA_IPTUN_PMTUDISC 10
#define IFLA_IPTUN_6RD_PREFIX 11
#define IFLA_IPTUN_6RD_RELAY_PREFIX 12
#define IFLA_IPTUN_6RD_PREFIXLEN 13
#define IFLA_IPTUN_6RD_RELAY_PREFIXLEN 14
#define IFLA_IPTUN_ENCAP_TYPE 15
#define IFLA_IPTUN_ENCAP_FLAGS 16
#define IFLA_IPTUN_ENCAP_SPORT 17
#define IFLA_IPTUN_ENCAP_DPORT 18
#define __IFLA_IPTUN_MAX 19
#define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_GRE_ENCAP_DPORT
#define IFLA_GRE_UNSPEC 0
#define IFLA_GRE_LINK 1
#define IFLA_GRE_IFLAGS 2
#define IFLA_GRE_OFLAGS 3
#define IFLA_GRE_IKEY 4
#define IFLA_GRE_OKEY 5
#define IFLA_GRE_LOCAL 6
#define IFLA_GRE_REMOTE 7
#define IFLA_GRE_TTL 8
#define IFLA_GRE_TOS 9
#define IFLA_GRE_PMTUDISC 10
#define IFLA_GRE_ENCAP_LIMIT 11
#define IFLA_GRE_FLOWINFO 12
#define IFLA_GRE_FLAGS 13
#define IFLA_GRE_ENCAP_TYPE 14
#define IFLA_GRE_ENCAP_FLAGS 15
#define IFLA_GRE_ENCAP_SPORT 16
#define IFLA_GRE_ENCAP_DPORT 17
#define __IFLA_GRE_MAX 18
#define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_BRIDGE_VLAN_INFO
#define IFLA_BRIDGE_FLAGS 0
#define IFLA_BRIDGE_MODE 1
#define IFLA_BRIDGE_VLAN_INFO 2
#define __IFLA_BRIDGE_MAX 3
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_BR_PRIORITY
#define IFLA_BR_UNSPEC 0
#define IFLA_BR_FORWARD_DELAY 1
#define IFLA_BR_HELLO_TIME 2
#define IFLA_BR_MAX_AGE 3
#define IFLA_BR_AGEING_TIME 4
#define IFLA_BR_STP_STATE 5
#define IFLA_BR_PRIORITY 6
#define __IFLA_BR_MAX 7
#define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
#endif
#if !HAVE_DECL_IFLA_BRPORT_LEARNING_SYNC
#define IFLA_BRPORT_UNSPEC 0
#define IFLA_BRPORT_STATE 1
#define IFLA_BRPORT_PRIORITY 2
#define IFLA_BRPORT_COST 3
#define IFLA_BRPORT_MODE 4
#define IFLA_BRPORT_GUARD 5
#define IFLA_BRPORT_PROTECT 6
#define IFLA_BRPORT_FAST_LEAVE 7
#define IFLA_BRPORT_LEARNING 8
#define IFLA_BRPORT_UNICAST_FLOOD 9
#define IFLA_BRPORT_PROXYARP 10
#define IFLA_BRPORT_LEARNING_SYNC 11
#define __IFLA_BRPORT_MAX 12
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
#endif
#if !HAVE_DECL_NDA_IFINDEX
#define NDA_UNSPEC 0
#define NDA_DST 1
#define NDA_LLADDR 2
#define NDA_CACHEINFO 3
#define NDA_PROBES 4
#define NDA_VLAN 5
#define NDA_PORT 6
#define NDA_VNI 7
#define NDA_IFINDEX 8
#define __NDA_MAX 9
#define NDA_MAX (__NDA_MAX - 1)
#endif
#ifndef RTA_PREF
#define RTA_PREF 20
#endif
#ifndef IPV6_UNICAST_IF
#define IPV6_UNICAST_IF 76
#endif
#ifndef IFF_MULTI_QUEUE
#define IFF_MULTI_QUEUE 0x100
#endif
#ifndef IFF_LOWER_UP
#define IFF_LOWER_UP 0x10000
#endif
#ifndef IFF_DORMANT
#define IFF_DORMANT 0x20000
#endif
#ifndef BOND_XMIT_POLICY_ENCAP23
#define BOND_XMIT_POLICY_ENCAP23 3
#endif
#ifndef BOND_XMIT_POLICY_ENCAP34
#define BOND_XMIT_POLICY_ENCAP34 4
#endif
#ifndef NET_ADDR_RANDOM
# define NET_ADDR_RANDOM 1
#endif
#ifndef NET_NAME_UNKNOWN
# define NET_NAME_UNKNOWN 0
#endif
#ifndef NET_NAME_ENUM
# define NET_NAME_ENUM 1
#endif
#ifndef NET_NAME_PREDICTABLE
# define NET_NAME_PREDICTABLE 2
#endif
#ifndef NET_NAME_USER
# define NET_NAME_USER 3
#endif
#ifndef NET_NAME_RENAMED
# define NET_NAME_RENAMED 4
#endif
#ifndef BPF_XOR
# define BPF_XOR 0xa0
#endif
/* Note that LOOPBACK_IFINDEX is currently not exported by the
* kernel/glibc, but hardcoded internally by the kernel. However, as
* it is exported to userspace indirectly via rtnetlink and the
* ioctls, and made use of widely we define it here too, in a way that
* is compatible with the kernel's internal definition. */
#ifndef LOOPBACK_IFINDEX
#define LOOPBACK_IFINDEX 1
#endif
#if !HAVE_DECL_IFA_FLAGS
#define IFA_FLAGS 8
#endif
#ifndef IFA_F_NOPREFIXROUTE
#define IFA_F_NOPREFIXROUTE 0x200
#endif
#ifndef MAX_AUDIT_MESSAGE_LENGTH
#define MAX_AUDIT_MESSAGE_LENGTH 8970
#endif
#ifndef AUDIT_NLGRP_MAX
#define AUDIT_NLGRP_READLOG 1
#endif
#ifndef CAP_MAC_OVERRIDE
#define CAP_MAC_OVERRIDE 32
#endif
#ifndef CAP_MAC_ADMIN
#define CAP_MAC_ADMIN 33
#endif
#ifndef CAP_SYSLOG
#define CAP_SYSLOG 34
#endif
#ifndef CAP_WAKE_ALARM
#define CAP_WAKE_ALARM 35
#endif
#ifndef CAP_BLOCK_SUSPEND
#define CAP_BLOCK_SUSPEND 36
#endif
#ifndef CAP_AUDIT_READ
#define CAP_AUDIT_READ 37
#endif
static inline int raw_clone(unsigned long flags, void *child_stack) {
#if defined(__s390__) || defined(__CRIS__)
/* On s390 and cris the order of the first and second arguments
* of the raw clone() system call is reversed. */
return (int) syscall(__NR_clone, child_stack, flags);
#else
return (int) syscall(__NR_clone, flags, child_stack);
#endif
}
static inline pid_t raw_getpid(void) {
#if defined(__alpha__)
return (pid_t) syscall(__NR_getxpid);
#else
return (pid_t) syscall(__NR_getpid);
#endif
}
#if !HAVE_DECL_RENAMEAT2
#ifndef __NR_renameat2
# if defined __x86_64__
# define __NR_renameat2 316
# elif defined __arm__
# define __NR_renameat2 382
# elif defined _MIPS_SIM
# if _MIPS_SIM == _MIPS_SIM_ABI32
# define __NR_renameat2 4351
# endif
# if _MIPS_SIM == _MIPS_SIM_NABI32
# define __NR_renameat2 6315
# endif
# if _MIPS_SIM == _MIPS_SIM_ABI64
# define __NR_renameat2 5311
# endif
# elif defined __i386__
# define __NR_renameat2 353
# else
# warning "__NR_renameat2 unknown for your architecture"
# define __NR_renameat2 0xffffffff
# endif
#endif
static inline int renameat2(int oldfd, const char *oldname, int newfd, const char *newname, unsigned flags) {
return syscall(__NR_renameat2, oldfd, oldname, newfd, newname, flags);
}
#endif
#ifndef RENAME_NOREPLACE
#define RENAME_NOREPLACE (1 << 0)
#endif
#if !HAVE_DECL_KCMP
static inline int kcmp(pid_t pid1, pid_t pid2, int type, unsigned long idx1, unsigned long idx2) {
#if defined(__NR_kcmp)
return syscall(__NR_kcmp, pid1, pid2, type, idx1, idx2);
#else
errno = ENOSYS;
return -1;
#endif
}
#endif
#ifndef KCMP_FILE
#define KCMP_FILE 0
#endif
#ifndef INPUT_PROP_POINTING_STICK
#define INPUT_PROP_POINTING_STICK 0x05
#endif
#ifndef INPUT_PROP_ACCELEROMETER
#define INPUT_PROP_ACCELEROMETER 0x06
#endif
#if !HAVE_DECL_KEY_SERIAL_T
typedef int32_t key_serial_t;
#endif
#if !HAVE_DECL_KEYCTL
static inline long keyctl(int cmd, unsigned long arg2, unsigned long arg3, unsigned long arg4,unsigned long arg5) {
#if defined(__NR_keyctl)
return syscall(__NR_keyctl, cmd, arg2, arg3, arg4, arg5);
#else
errno = ENOSYS;
return -1;
#endif
}
static inline key_serial_t add_key(const char *type, const char *description, const void *payload, size_t plen, key_serial_t ringid) {
#if defined (__NR_add_key)
return syscall(__NR_add_key, type, description, payload, plen, ringid);
#else
errno = ENOSYS;
return -1;
#endif
}
static inline key_serial_t request_key(const char *type, const char *description, const char * callout_info, key_serial_t destringid) {
#if defined (__NR_request_key)
return syscall(__NR_request_key, type, description, callout_info, destringid);
#else
errno = ENOSYS;
return -1;
#endif
}
#endif
#ifndef KEYCTL_READ
#define KEYCTL_READ 11
#endif
#ifndef KEYCTL_SET_TIMEOUT
#define KEYCTL_SET_TIMEOUT 15
#endif
#ifndef KEY_SPEC_USER_KEYRING
#define KEY_SPEC_USER_KEYRING -4
#endif