+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
/* Missing glibc definitions to access certain kernel APIs */
#include <errno.h>
#include <inttypes.h>
#include <linux/audit.h>
#include <linux/capability.h>
+//#include <linux/falloc.h>
#include <linux/if_link.h>
#include <linux/input.h>
#include <linux/loop.h>
#include <linux/neighbour.h>
#include <linux/oom.h>
#include <linux/rtnetlink.h>
+//#include <linux/stat.h>
#include <net/ethernet.h>
#include <stdlib.h>
#include <sys/resource.h>
#include <sys/socket.h>
+//#include <sys/stat.h>
#include <sys/syscall.h>
#include <uchar.h>
#include <unistd.h>
/// Additional includes needed by elogind
#include "musl_missing.h"
-#ifdef HAVE_AUDIT
+#if HAVE_AUDIT
#include <libaudit.h>
#endif
#include <asm/sgidefs.h>
#endif
-#ifdef HAVE_LINUX_BTRFS_H
+#if HAVE_LINUX_BTRFS_H
#include <linux/btrfs.h>
#endif
-#if 0 /// UNNEEDED by elogind
-#ifdef HAVE_LINUX_VM_SOCKETS_H
+#if HAVE_LINUX_VM_SOCKETS_H
#include <linux/vm_sockets.h>
#else
#define VMADDR_CID_ANY -1U
sizeof(unsigned int)];
};
#endif /* !HAVE_LINUX_VM_SOCKETS_H */
-#endif // 0
#ifndef RLIMIT_RTTIME
#define RLIMIT_RTTIME 15
#endif
#if 0 /// UNNEEDED by elogind (It can not support BTRFS at all)
-#ifndef HAVE_LINUX_BTRFS_H
+#if ! HAVE_LINUX_BTRFS_H
+#define BTRFS_IOC_QGROUP_ASSIGN _IOW(BTRFS_IOCTL_MAGIC, 41, \
+ struct btrfs_ioctl_qgroup_assign_args)
+#define BTRFS_IOC_QGROUP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 42, \
+ struct btrfs_ioctl_qgroup_create_args)
+#define BTRFS_IOC_QUOTA_RESCAN _IOW(BTRFS_IOCTL_MAGIC, 44, \
+ struct btrfs_ioctl_quota_rescan_args)
+#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
+ struct btrfs_ioctl_quota_rescan_args)
+
+struct btrfs_ioctl_quota_rescan_args {
+ __u64 flags;
+ __u64 progress;
+ __u64 reserved[6];
+};
+
+struct btrfs_ioctl_qgroup_assign_args {
+ __u64 assign;
+ __u64 src;
+ __u64 dst;
+};
+
+struct btrfs_ioctl_qgroup_create_args {
+ __u64 create;
+ __u64 qgroupid;
+};
+
struct btrfs_ioctl_vol_args {
int64_t fd;
char name[BTRFS_PATH_NAME_MAX + 1];
__u32 len;
};
-
struct btrfs_ioctl_search_args {
struct btrfs_ioctl_search_key key;
char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
#define BPF_FS_MAGIC 0xcafe4a11
#endif
+#ifndef OCFS2_SUPER_MAGIC
+#define OCFS2_SUPER_MAGIC 0x7461636f
+#endif
+
#ifndef MS_MOVE
#define MS_MOVE 8192
#endif
#define PR_SET_CHILD_SUBREAPER 36
#endif
+#ifndef PR_SET_MM_ARG_START
+#define PR_SET_MM_ARG_START 8
+#endif
+
+#ifndef PR_SET_MM_ARG_END
+#define PR_SET_MM_ARG_END 9
+#endif
+
+#ifndef PR_SET_MM_ENV_START
+#define PR_SET_MM_ENV_START 10
+#endif
+
+#ifndef PR_SET_MM_ENV_END
+#define PR_SET_MM_ENV_END 11
+#endif
+
+#ifndef EFIVARFS_MAGIC
+#define EFIVARFS_MAGIC 0xde5e81e4
+#endif
+
+#ifndef SMACK_MAGIC
+#define SMACK_MAGIC 0x43415d53
+#endif
+
+#ifndef DM_DEFERRED_REMOVE
+#define DM_DEFERRED_REMOVE (1 << 17)
+#endif
+
#ifndef MAX_HANDLE_SZ
#define MAX_HANDLE_SZ 128
#endif
-#ifndef HAVE_SECURE_GETENV
-# ifdef HAVE___SECURE_GETENV
+#if ! HAVE_SECURE_GETENV
+# if HAVE___SECURE_GETENV
# define secure_getenv __secure_getenv
# else
# error "neither secure_getenv nor __secure_getenv are available"
# define SO_REUSEPORT 15
#endif
+#ifndef SO_PEERGROUPS
+# define SO_PEERGROUPS 59
+#endif
+
#ifndef EVIOCREVOKE
# define EVIOCREVOKE _IOW('E', 0x91, int)
#endif
#else
#define __O_TMPFILE 020000000
#endif
+#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
-
-#if !HAVE_DECL_LO_FLAGS_PARTSCAN
+#if !HAVE_LO_FLAGS_PARTSCAN
#define LO_FLAGS_PARTSCAN 8
#endif
#define LOOP_CTL_GET_FREE 0x4C82
#endif
-#if !HAVE_DECL_IFLA_INET6_ADDR_GEN_MODE
+#if !HAVE_IFLA_INET6_ADDR_GEN_MODE
#define IFLA_INET6_UNSPEC 0
#define IFLA_INET6_FLAGS 1
#define IFLA_INET6_CONF 2
#define IN6_ADDR_GEN_MODE_NONE 1
#endif
-#if !HAVE_DECL_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
+#if !HAVE_IN6_ADDR_GEN_MODE_STABLE_PRIVACY
#define IN6_ADDR_GEN_MODE_STABLE_PRIVACY 2
#endif
-#if !HAVE_DECL_IFLA_MACVLAN_FLAGS
+#if !HAVE_IFLA_MACVLAN_FLAGS
#define IFLA_MACVLAN_UNSPEC 0
#define IFLA_MACVLAN_MODE 1
#define IFLA_MACVLAN_FLAGS 2
#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_IPVLAN_MODE
+#if !HAVE_IFLA_IPVLAN_FLAGS
#define IFLA_IPVLAN_UNSPEC 0
#define IFLA_IPVLAN_MODE 1
-#define __IFLA_IPVLAN_MAX 2
+#define IFLA_IPVLAN_FLAGS 2
+#define __IFLA_IPVLAN_MAX 3
#define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
#define IPVLAN_MODE_L2 0
#define IPVLAN_MODE_L3 1
+#define IPVLAN_MODE_L3S 2
#define IPVLAN_MAX 2
#endif
-#if !HAVE_DECL_IFLA_VTI_REMOTE
+#if !HAVE_IPVLAN_F_PRIVATE
+#define IPVLAN_F_PRIVATE 0x01
+#define IPVLAN_F_VEPA 0x02
+#define __IPVLAN_F_PRIVATE_MAX 3
+
+#define HAVE_IPVLAN_F_PRIVATE_MAX (__HAVE_IPVLAN_F_PRIVATE_MAX - 1)
+#endif
+
+#if !HAVE_IFLA_VTI_REMOTE
#define IFLA_VTI_UNSPEC 0
#define IFLA_VTI_LINK 1
#define IFLA_VTI_IKEY 2
#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_PHYS_PORT_ID
+#if !HAVE_IFLA_PHYS_PORT_ID
#define IFLA_EXT_MASK 29
#undef IFLA_PROMISCUITY
#define IFLA_PROMISCUITY 30
#define IFLA_MAX (__IFLA_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_BOND_AD_INFO
+#if !HAVE_IFLA_BOND_AD_INFO
#define IFLA_BOND_UNSPEC 0
#define IFLA_BOND_MODE 1
#define IFLA_BOND_ACTIVE_SLAVE 2
#define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_VLAN_PROTOCOL
+#if !HAVE_IFLA_VLAN_PROTOCOL
#define IFLA_VLAN_UNSPEC 0
#define IFLA_VLAN_ID 1
#define IFLA_VLAN_FLAGS 2
#define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_VXLAN_GPE
+#if !HAVE_IFLA_VXLAN_GPE
#define IFLA_VXLAN_UNSPEC 0
#define IFLA_VXLAN_ID 1
#define IFLA_VXLAN_GROUP 2
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_GENEVE_LABEL
+#if !HAVE_IFLA_GENEVE_LABEL
#define IFLA_GENEVE_UNSPEC 0
#define IFLA_GENEVE_ID 1
#define IFLA_GENEVE_REMOTE 2
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_IPTUN_ENCAP_DPORT
+#if !HAVE_IFLA_IPTUN_ENCAP_DPORT
#define IFLA_IPTUN_UNSPEC 0
#define IFLA_IPTUN_LINK 1
#define IFLA_IPTUN_LOCAL 2
#define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_GRE_ENCAP_DPORT
+#if !HAVE_IFLA_GRE_ENCAP_DPORT
#define IFLA_GRE_UNSPEC 0
#define IFLA_GRE_LINK 1
#define IFLA_GRE_IFLAGS 2
#define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_BRIDGE_VLAN_INFO
+#if !HAVE_IFLA_BRIDGE_VLAN_INFO
#define IFLA_BRIDGE_FLAGS 0
#define IFLA_BRIDGE_MODE 1
#define IFLA_BRIDGE_VLAN_INFO 2
#define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */
#endif
-#if !HAVE_DECL_IFLA_BR_VLAN_DEFAULT_PVID
+#if !HAVE_IFLA_BR_VLAN_DEFAULT_PVID
#define IFLA_BR_UNSPEC 0
#define IFLA_BR_FORWARD_DELAY 1
#define IFLA_BR_HELLO_TIME 2
#define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_BRPORT_LEARNING_SYNC
+#if !HAVE_IFLA_BRPORT_LEARNING_SYNC
#define IFLA_BRPORT_UNSPEC 0
#define IFLA_BRPORT_STATE 1
#define IFLA_BRPORT_PRIORITY 2
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
#endif
-#if !HAVE_DECL_IFLA_BRPORT_PROXYARP
+#if !HAVE_FRA_UID_RANGE
+#define FRA_UNSPEC 0
+#define FRA_DST 1
+#define FRA_SRC 2
+#define FRA_IIFNAME 3
+#define FRA_GOTO 4
+#define FRA_UNUSED2 5
+#define FRA_PRIORITY 6
+#define FRA_UNUSED3 7
+#define FRA_UNUSED4 8
+#define FRA_UNUSED5 9
+#define FRA_FWMARK 10
+#define FRA_FLOW 11
+#define FRA_TUN_ID 12
+#define FRA_SUPPRESS_IFGROUP 13
+#define FRA_SUPPRESS_PREFIXLEN 14
+#define FRA_TABLE 15
+#define FRA_FWMASK 16
+#define FRA_OIFNAME 17
+#define FRA_PAD 18
+#define FRA_L3MDEV 19
+#define FRA_UID_RANGE 20
+#define __FRA_MAX 12
+
+#define FRA_MAX (__FRA_MAX - 1)
+#endif
+
+#if !HAVE_IFLA_BRPORT_PROXYARP
#define IFLA_BRPORT_PROXYARP 10
#endif
-#if !HAVE_DECL_IFLA_VRF_TABLE
+#if !HAVE_IFLA_VRF_TABLE
#define IFLA_VRF_TABLE 1
#endif
-#if !HAVE_DECL_NDA_IFINDEX
+#if !HAVE_VXCAN_INFO_PEER
+#define VXCAN_INFO_PEER 1
+#endif
+
+#if !HAVE_NDA_IFINDEX
#define NDA_UNSPEC 0
#define NDA_DST 1
#define NDA_LLADDR 2
#define RTA_PREF 20
#endif
+#ifndef RTAX_QUICKACK
+#define RTAX_QUICKACK 15
+#endif
+
+#ifndef RTA_EXPIRES
+#define RTA_EXPIRES 23
+#endif
+
#ifndef IPV6_UNICAST_IF
#define IPV6_UNICAST_IF 76
#endif
#define IPV6_MIN_MTU 1280
#endif
+#ifndef IPV4_MIN_MTU
+#define IPV4_MIN_MTU 68
+#endif
+
#ifndef IFF_MULTI_QUEUE
#define IFF_MULTI_QUEUE 0x100
#endif
#define LOOPBACK_IFINDEX 1
#endif
-#if !HAVE_DECL_IFA_FLAGS
+#if !HAVE_IFA_FLAGS
#define IFA_FLAGS 8
#endif
#ifndef INPUT_PROP_ACCELEROMETER
#define INPUT_PROP_ACCELEROMETER 0x06
#endif
+
+#ifndef BTN_DPAD_UP
+#define BTN_DPAD_UP 0x220
+#define BTN_DPAD_RIGHT 0x223
+#endif
+
+#ifndef KEY_ALS_TOGGLE
+#define KEY_ALS_TOGGLE 0x230
+#endif
#endif // 0
-#ifndef HAVE_KEY_SERIAL_T
+#if ! HAVE_KEY_SERIAL_T
typedef int32_t key_serial_t;
#endif
#define KEYCTL_DESCRIBE 6
#endif
+#ifndef KEYCTL_LINK
+#define KEYCTL_LINK 8
+#endif
+
#ifndef KEYCTL_READ
#define KEYCTL_READ 11
#endif
#ifndef IF_OPER_UP
#define IF_OPER_UP 6
-#ifndef HAVE_CHAR32_T
+#if ! HAVE_CHAR32_T
#define char32_t uint32_t
#endif
-#ifndef HAVE_CHAR16_T
+#if ! HAVE_CHAR16_T
#define char16_t uint16_t
#endif
#endif
#if 0 /// UNNEEDED by elogind
-#ifndef HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
+#if ! HAVE_STRUCT_ETHTOOL_LINK_SETTINGS
#define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
#define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
#endif
#endif // 0
+#if ! HAVE_STRUCT_FIB_RULE_UID_RANGE
+
+struct fib_rule_uid_range {
+ __u32 start;
+ __u32 end;
+};
+
+#endif
+
#endif
#ifndef SOL_ALG
#define AF_VSOCK 40
#endif
+#ifndef EXT4_IOC_RESIZE_FS
+# define EXT4_IOC_RESIZE_FS _IOW('f', 16, __u64)
+#endif
+
+#ifndef NSFS_MAGIC
+#define NSFS_MAGIC 0x6e736673
+#endif
+
+#ifndef NS_GET_NSTYPE
+#define NS_GET_NSTYPE _IO(0xb7, 0x3)
+#endif
+
+#ifndef FALLOC_FL_KEEP_SIZE
+#define FALLOC_FL_KEEP_SIZE 0x01
+#endif
+
+#ifndef FALLOC_FL_PUNCH_HOLE
+#define FALLOC_FL_PUNCH_HOLE 0x02
+#endif
+
+#ifndef PF_KTHREAD
+#define PF_KTHREAD 0x00200000
+#endif
+
+#if !HAVE_STRUCT_STATX_IN_SYS_STAT_H && !HAVE_STRUCT_STATX_IN_LINUX_STAT_H
+struct statx_timestamp {
+ int64_t tv_sec;
+ uint32_t tv_nsec;
+ uint32_t __reserved;
+};
+struct statx {
+ uint32_t stx_mask;
+ uint32_t stx_blksize;
+ uint64_t stx_attributes;
+ uint32_t stx_nlink;
+ uint32_t stx_uid;
+ uint32_t stx_gid;
+ uint16_t stx_mode;
+ uint16_t __spare0[1];
+ uint64_t stx_ino;
+ uint64_t stx_size;
+ uint64_t stx_blocks;
+ uint64_t stx_attributes_mask;
+ struct statx_timestamp stx_atime;
+ struct statx_timestamp stx_btime;
+ struct statx_timestamp stx_ctime;
+ struct statx_timestamp stx_mtime;
+ uint32_t stx_rdev_major;
+ uint32_t stx_rdev_minor;
+ uint32_t stx_dev_major;
+ uint32_t stx_dev_minor;
+ uint64_t __spare2[14];
+};
+#endif
+
+#ifndef STATX_BTIME
+#define STATX_BTIME 0x00000800U
+#endif
+
+#ifndef AT_STATX_DONT_SYNC
+#define AT_STATX_DONT_SYNC 0x4000
+#endif
+
+/* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
+ * name, which we need in userspace at various places but is not defined in userspace currently, neither under this
+ * name nor any other. */
+#ifndef TASK_COMM_LEN
+#define TASK_COMM_LEN 16
+#endif
+
#include "missing_syscall.h"
~ianmdlvl / elogind.git / blobdiff