14ab7403bSDmitry Chagin /*-
2c47116e9SDmitry Chagin * SPDX-License-Identifier: BSD-2-Clause
3c47116e9SDmitry Chagin *
41ca6b15bSDmitry Chagin * Copyright (c) 2015 Dmitry Chagin <dchagin@FreeBSD.org>
54ab7403bSDmitry Chagin *
64ab7403bSDmitry Chagin * Redistribution and use in source and binary forms, with or without
74ab7403bSDmitry Chagin * modification, are permitted provided that the following conditions
84ab7403bSDmitry Chagin * are met:
94ab7403bSDmitry Chagin * 1. Redistributions of source code must retain the above copyright
104ab7403bSDmitry Chagin * notice, this list of conditions and the following disclaimer.
114ab7403bSDmitry Chagin * 2. Redistributions in binary form must reproduce the above copyright
124ab7403bSDmitry Chagin * notice, this list of conditions and the following disclaimer in the
134ab7403bSDmitry Chagin * documentation and/or other materials provided with the distribution.
144ab7403bSDmitry Chagin *
154ab7403bSDmitry Chagin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
164ab7403bSDmitry Chagin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
174ab7403bSDmitry Chagin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
184ab7403bSDmitry Chagin * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
194ab7403bSDmitry Chagin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
204ab7403bSDmitry Chagin * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
214ab7403bSDmitry Chagin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
224ab7403bSDmitry Chagin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
234ab7403bSDmitry Chagin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
244ab7403bSDmitry Chagin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
254ab7403bSDmitry Chagin * SUCH DAMAGE.
264ab7403bSDmitry Chagin */
274ab7403bSDmitry Chagin
284ab7403bSDmitry Chagin #ifndef _LINUX_MI_H_
294ab7403bSDmitry Chagin #define _LINUX_MI_H_
304ab7403bSDmitry Chagin
3126795a03SDmitry Chagin /*
3219973638SDmitry Chagin * Machine independent set of types for the Linux types.
3319973638SDmitry Chagin */
3419973638SDmitry Chagin typedef uint32_t l_dev_t;
3519973638SDmitry Chagin
3619973638SDmitry Chagin /*
37166e2e5aSDmitry Chagin * Linux dev_t conversion routines.
38166e2e5aSDmitry Chagin *
39166e2e5aSDmitry Chagin * As of version 2.6.0 of the Linux kernel, dev_t is a 32-bit quantity
40166e2e5aSDmitry Chagin * with 12 bits set asaid for the major number and 20 for the minor number.
41166e2e5aSDmitry Chagin * The in-kernel dev_t encoded as MMMmmmmm, where M is a hex digit of the
42166e2e5aSDmitry Chagin * major number and m is a hex digit of the minor number.
43166e2e5aSDmitry Chagin * The user-space dev_t encoded as mmmM MMmm, where M and m is the major
44166e2e5aSDmitry Chagin * and minor numbers accordingly. This is downward compatible with legacy
45166e2e5aSDmitry Chagin * systems where dev_t is 16 bits wide, encoded as MMmm.
46166e2e5aSDmitry Chagin * In glibc dev_t is a 64-bit quantity, with 32-bit major and minor numbers,
47166e2e5aSDmitry Chagin * encoded as MMMM Mmmm mmmM MMmm. This is downward compatible with the Linux
48166e2e5aSDmitry Chagin * kernel and with legacy systems where dev_t is 16 bits wide.
49166e2e5aSDmitry Chagin *
50166e2e5aSDmitry Chagin * In the FreeBSD dev_t is a 64-bit quantity. The major and minor numbers
51166e2e5aSDmitry Chagin * are encoded as MMMmmmMm, therefore conversion of the device numbers between
52166e2e5aSDmitry Chagin * Linux user-space and FreeBSD kernel required.
53166e2e5aSDmitry Chagin */
54166e2e5aSDmitry Chagin static __inline l_dev_t
linux_encode_dev(int _major,int _minor)55166e2e5aSDmitry Chagin linux_encode_dev(int _major, int _minor)
56166e2e5aSDmitry Chagin {
57166e2e5aSDmitry Chagin
58166e2e5aSDmitry Chagin return ((_minor & 0xff) | ((_major & 0xfff) << 8) |
59166e2e5aSDmitry Chagin (((_minor & ~0xff) << 12) & 0xfff00000));
60166e2e5aSDmitry Chagin }
61166e2e5aSDmitry Chagin
62166e2e5aSDmitry Chagin static __inline l_dev_t
linux_new_encode_dev(dev_t _dev)63166e2e5aSDmitry Chagin linux_new_encode_dev(dev_t _dev)
64166e2e5aSDmitry Chagin {
65166e2e5aSDmitry Chagin
66166e2e5aSDmitry Chagin return (_dev == NODEV ? 0 : linux_encode_dev(major(_dev), minor(_dev)));
67166e2e5aSDmitry Chagin }
68166e2e5aSDmitry Chagin
69166e2e5aSDmitry Chagin static __inline int
linux_encode_major(dev_t _dev)70166e2e5aSDmitry Chagin linux_encode_major(dev_t _dev)
71166e2e5aSDmitry Chagin {
72166e2e5aSDmitry Chagin
73166e2e5aSDmitry Chagin return (_dev == NODEV ? 0 : major(_dev) & 0xfff);
74166e2e5aSDmitry Chagin }
75166e2e5aSDmitry Chagin
76166e2e5aSDmitry Chagin static __inline int
linux_encode_minor(dev_t _dev)77166e2e5aSDmitry Chagin linux_encode_minor(dev_t _dev)
78166e2e5aSDmitry Chagin {
79166e2e5aSDmitry Chagin
80166e2e5aSDmitry Chagin return (_dev == NODEV ? 0 : minor(_dev) & 0xfffff);
81166e2e5aSDmitry Chagin }
82166e2e5aSDmitry Chagin
83166e2e5aSDmitry Chagin static __inline int
linux_decode_major(l_dev_t _dev)84166e2e5aSDmitry Chagin linux_decode_major(l_dev_t _dev)
85166e2e5aSDmitry Chagin {
86166e2e5aSDmitry Chagin
87166e2e5aSDmitry Chagin return ((_dev & 0xfff00) >> 8);
88166e2e5aSDmitry Chagin }
89166e2e5aSDmitry Chagin
90166e2e5aSDmitry Chagin static __inline int
linux_decode_minor(l_dev_t _dev)91166e2e5aSDmitry Chagin linux_decode_minor(l_dev_t _dev)
92166e2e5aSDmitry Chagin {
93166e2e5aSDmitry Chagin
94166e2e5aSDmitry Chagin return ((_dev & 0xff) | ((_dev & 0xfff00000) >> 12));
95166e2e5aSDmitry Chagin }
96166e2e5aSDmitry Chagin
97166e2e5aSDmitry Chagin static __inline dev_t
linux_decode_dev(l_dev_t _dev)98166e2e5aSDmitry Chagin linux_decode_dev(l_dev_t _dev)
99166e2e5aSDmitry Chagin {
100166e2e5aSDmitry Chagin
101166e2e5aSDmitry Chagin return (makedev(linux_decode_major(_dev), linux_decode_minor(_dev)));
102166e2e5aSDmitry Chagin }
103166e2e5aSDmitry Chagin
104166e2e5aSDmitry Chagin /*
105cf8d74e3SDmitry Chagin * Private Brandinfo flags
106cf8d74e3SDmitry Chagin */
107cf8d74e3SDmitry Chagin #define LINUX_BI_FUTEX_REQUEUE 0x01000000
108cf8d74e3SDmitry Chagin
109cf8d74e3SDmitry Chagin /*
11026795a03SDmitry Chagin * poll()
11126795a03SDmitry Chagin */
11226795a03SDmitry Chagin #define LINUX_POLLIN 0x0001
11326795a03SDmitry Chagin #define LINUX_POLLPRI 0x0002
11426795a03SDmitry Chagin #define LINUX_POLLOUT 0x0004
11526795a03SDmitry Chagin #define LINUX_POLLERR 0x0008
11626795a03SDmitry Chagin #define LINUX_POLLHUP 0x0010
11726795a03SDmitry Chagin #define LINUX_POLLNVAL 0x0020
11826795a03SDmitry Chagin #define LINUX_POLLRDNORM 0x0040
11926795a03SDmitry Chagin #define LINUX_POLLRDBAND 0x0080
12026795a03SDmitry Chagin #define LINUX_POLLWRNORM 0x0100
12126795a03SDmitry Chagin #define LINUX_POLLWRBAND 0x0200
12226795a03SDmitry Chagin #define LINUX_POLLMSG 0x0400
12326795a03SDmitry Chagin #define LINUX_POLLREMOVE 0x1000
12426795a03SDmitry Chagin #define LINUX_POLLRDHUP 0x2000
12526795a03SDmitry Chagin
126d151344dSDmitry Chagin #define LINUX_IFHWADDRLEN 6
127d151344dSDmitry Chagin #define LINUX_IFNAMSIZ 16
128d151344dSDmitry Chagin
129d151344dSDmitry Chagin struct l_sockaddr {
130d151344dSDmitry Chagin unsigned short sa_family;
131d151344dSDmitry Chagin char sa_data[14];
132d151344dSDmitry Chagin };
133d151344dSDmitry Chagin
134d151344dSDmitry Chagin #define LINUX_ARPHRD_ETHER 1
135d151344dSDmitry Chagin #define LINUX_ARPHRD_LOOPBACK 772
136d151344dSDmitry Chagin
137bbac65c7SDmitry Chagin /*
138d5368bf3SDmitry Chagin * Supported address families
139d5368bf3SDmitry Chagin */
140d5368bf3SDmitry Chagin #define LINUX_AF_UNSPEC 0
141d5368bf3SDmitry Chagin #define LINUX_AF_UNIX 1
142d5368bf3SDmitry Chagin #define LINUX_AF_INET 2
143d5368bf3SDmitry Chagin #define LINUX_AF_AX25 3
144d5368bf3SDmitry Chagin #define LINUX_AF_IPX 4
145d5368bf3SDmitry Chagin #define LINUX_AF_APPLETALK 5
146d5368bf3SDmitry Chagin #define LINUX_AF_INET6 10
147b3be0b4dSEdward Tomasz Napierala #define LINUX_AF_NETLINK 16
148b3be0b4dSEdward Tomasz Napierala
149b3be0b4dSEdward Tomasz Napierala #define LINUX_NETLINK_ROUTE 0
1509e47480eSConrad Meyer #define LINUX_NETLINK_SOCK_DIAG 4
1519e47480eSConrad Meyer #define LINUX_NETLINK_NFLOG 5
1529e47480eSConrad Meyer #define LINUX_NETLINK_SELINUX 7
1539e47480eSConrad Meyer #define LINUX_NETLINK_AUDIT 9
1549e47480eSConrad Meyer #define LINUX_NETLINK_FIB_LOOKUP 10
1559e47480eSConrad Meyer #define LINUX_NETLINK_NETFILTER 12
1569e47480eSConrad Meyer #define LINUX_NETLINK_KOBJECT_UEVENT 15
157d5368bf3SDmitry Chagin
158d5368bf3SDmitry Chagin /*
159bbac65c7SDmitry Chagin * net device flags
160bbac65c7SDmitry Chagin */
161bbac65c7SDmitry Chagin #define LINUX_IFF_UP 0x0001
162bbac65c7SDmitry Chagin #define LINUX_IFF_BROADCAST 0x0002
163bbac65c7SDmitry Chagin #define LINUX_IFF_DEBUG 0x0004
164bbac65c7SDmitry Chagin #define LINUX_IFF_LOOPBACK 0x0008
165bbac65c7SDmitry Chagin #define LINUX_IFF_POINTOPOINT 0x0010
166bbac65c7SDmitry Chagin #define LINUX_IFF_NOTRAILERS 0x0020
167bbac65c7SDmitry Chagin #define LINUX_IFF_RUNNING 0x0040
168bbac65c7SDmitry Chagin #define LINUX_IFF_NOARP 0x0080
169bbac65c7SDmitry Chagin #define LINUX_IFF_PROMISC 0x0100
170bbac65c7SDmitry Chagin #define LINUX_IFF_ALLMULTI 0x0200
171bbac65c7SDmitry Chagin #define LINUX_IFF_MASTER 0x0400
172bbac65c7SDmitry Chagin #define LINUX_IFF_SLAVE 0x0800
173bbac65c7SDmitry Chagin #define LINUX_IFF_MULTICAST 0x1000
174bbac65c7SDmitry Chagin #define LINUX_IFF_PORTSEL 0x2000
175bbac65c7SDmitry Chagin #define LINUX_IFF_AUTOMEDIA 0x4000
176bbac65c7SDmitry Chagin #define LINUX_IFF_DYNAMIC 0x8000
177bbac65c7SDmitry Chagin
1784ab7403bSDmitry Chagin /* sigaltstack */
1794ab7403bSDmitry Chagin #define LINUX_SS_ONSTACK 1
1804ab7403bSDmitry Chagin #define LINUX_SS_DISABLE 2
1814ab7403bSDmitry Chagin
1824ab7403bSDmitry Chagin int linux_to_bsd_sigaltstack(int lsa);
1834ab7403bSDmitry Chagin int bsd_to_linux_sigaltstack(int bsa);
1844ab7403bSDmitry Chagin
1854ab7403bSDmitry Chagin /* sigset */
1864ab7403bSDmitry Chagin typedef struct {
1874ab7403bSDmitry Chagin uint64_t __mask;
1884ab7403bSDmitry Chagin } l_sigset_t;
1894ab7403bSDmitry Chagin
1904ab7403bSDmitry Chagin /* primitives to manipulate sigset_t */
1914ab7403bSDmitry Chagin #define LINUX_SIGEMPTYSET(set) (set).__mask = 0
192669516a1SDmitry Chagin #define LINUX_SIGISMEMBER(set, sig) (1ULL & ((set).__mask >> _SIG_IDX(sig)))
193669516a1SDmitry Chagin #define LINUX_SIGADDSET(set, sig) (set).__mask |= 1ULL << _SIG_IDX(sig)
1944ab7403bSDmitry Chagin
1954ab7403bSDmitry Chagin void linux_to_bsd_sigset(l_sigset_t *, sigset_t *);
1964ab7403bSDmitry Chagin void bsd_to_linux_sigset(sigset_t *, l_sigset_t *);
1974ab7403bSDmitry Chagin
1984ab7403bSDmitry Chagin /* signaling */
1994ab7403bSDmitry Chagin #define LINUX_SIGHUP 1
2004ab7403bSDmitry Chagin #define LINUX_SIGINT 2
2014ab7403bSDmitry Chagin #define LINUX_SIGQUIT 3
2024ab7403bSDmitry Chagin #define LINUX_SIGILL 4
2034ab7403bSDmitry Chagin #define LINUX_SIGTRAP 5
2044ab7403bSDmitry Chagin #define LINUX_SIGABRT 6
2054ab7403bSDmitry Chagin #define LINUX_SIGIOT LINUX_SIGABRT
2064ab7403bSDmitry Chagin #define LINUX_SIGBUS 7
2074ab7403bSDmitry Chagin #define LINUX_SIGFPE 8
2084ab7403bSDmitry Chagin #define LINUX_SIGKILL 9
2094ab7403bSDmitry Chagin #define LINUX_SIGUSR1 10
2104ab7403bSDmitry Chagin #define LINUX_SIGSEGV 11
2114ab7403bSDmitry Chagin #define LINUX_SIGUSR2 12
2124ab7403bSDmitry Chagin #define LINUX_SIGPIPE 13
2134ab7403bSDmitry Chagin #define LINUX_SIGALRM 14
2144ab7403bSDmitry Chagin #define LINUX_SIGTERM 15
2154ab7403bSDmitry Chagin #define LINUX_SIGSTKFLT 16
2164ab7403bSDmitry Chagin #define LINUX_SIGCHLD 17
2174ab7403bSDmitry Chagin #define LINUX_SIGCONT 18
2184ab7403bSDmitry Chagin #define LINUX_SIGSTOP 19
2194ab7403bSDmitry Chagin #define LINUX_SIGTSTP 20
2204ab7403bSDmitry Chagin #define LINUX_SIGTTIN 21
2214ab7403bSDmitry Chagin #define LINUX_SIGTTOU 22
2224ab7403bSDmitry Chagin #define LINUX_SIGURG 23
2234ab7403bSDmitry Chagin #define LINUX_SIGXCPU 24
2244ab7403bSDmitry Chagin #define LINUX_SIGXFSZ 25
2254ab7403bSDmitry Chagin #define LINUX_SIGVTALRM 26
2264ab7403bSDmitry Chagin #define LINUX_SIGPROF 27
2274ab7403bSDmitry Chagin #define LINUX_SIGWINCH 28
2284ab7403bSDmitry Chagin #define LINUX_SIGIO 29
2294ab7403bSDmitry Chagin #define LINUX_SIGPOLL LINUX_SIGIO
2304ab7403bSDmitry Chagin #define LINUX_SIGPWR 30
2314ab7403bSDmitry Chagin #define LINUX_SIGSYS 31
2324ab7403bSDmitry Chagin #define LINUX_SIGTBLSZ 31
2334ab7403bSDmitry Chagin #define LINUX_SIGRTMIN 32
2344ab7403bSDmitry Chagin #define LINUX_SIGRTMAX 64
2354ab7403bSDmitry Chagin
2364ab7403bSDmitry Chagin #define LINUX_SIG_VALID(sig) ((sig) <= LINUX_SIGRTMAX && (sig) > 0)
2374ab7403bSDmitry Chagin
2384ab7403bSDmitry Chagin int linux_to_bsd_signal(int sig);
2394ab7403bSDmitry Chagin int bsd_to_linux_signal(int sig);
2404ab7403bSDmitry Chagin
2412ca34847SDmitry Chagin /* sigprocmask actions */
2422ca34847SDmitry Chagin #define LINUX_SIG_BLOCK 0
2432ca34847SDmitry Chagin #define LINUX_SIG_UNBLOCK 1
2442ca34847SDmitry Chagin #define LINUX_SIG_SETMASK 2
2452ca34847SDmitry Chagin
246044ab55eSEdward Tomasz Napierala void linux_dev_shm_create(void);
247044ab55eSEdward Tomasz Napierala void linux_dev_shm_destroy(void);
248044ab55eSEdward Tomasz Napierala
2495403f186SKyle Evans /*
2505403f186SKyle Evans * mask=0 is not sensible for this application, so it will be taken to mean
2515403f186SKyle Evans * a mask equivalent to the value. Otherwise, (word & mask) == value maps to
2525403f186SKyle Evans * (word & ~mask) | value in a bitfield for the platform we're converting to.
2535403f186SKyle Evans */
2545403f186SKyle Evans struct bsd_to_linux_bitmap {
2555403f186SKyle Evans int bsd_mask;
2565403f186SKyle Evans int bsd_value;
2575403f186SKyle Evans int linux_mask;
2585403f186SKyle Evans int linux_value;
2595403f186SKyle Evans };
2605403f186SKyle Evans
2615403f186SKyle Evans int bsd_to_linux_bits_(int value, struct bsd_to_linux_bitmap *bitmap,
2625403f186SKyle Evans size_t mapcnt, int no_value);
2635403f186SKyle Evans int linux_to_bsd_bits_(int value, struct bsd_to_linux_bitmap *bitmap,
2645403f186SKyle Evans size_t mapcnt, int no_value);
2655403f186SKyle Evans
2665403f186SKyle Evans /*
2675403f186SKyle Evans * These functions are used for simplification of BSD <-> Linux bit conversions.
2685403f186SKyle Evans * Given `value`, a bit field, these functions will walk the given bitmap table
2695403f186SKyle Evans * and set the appropriate bits for the target platform. If any bits were
2705403f186SKyle Evans * successfully converted, then the return value is the equivalent of value
2715403f186SKyle Evans * represented with the bit values appropriate for the target platform.
2725403f186SKyle Evans * Otherwise, the value supplied as `no_value` is returned.
2735403f186SKyle Evans */
27497ce5033SKyle Evans #define bsd_to_linux_bits(_val, _bmap, _noval) \
27597ce5033SKyle Evans bsd_to_linux_bits_((_val), (_bmap), nitems((_bmap)), (_noval))
2765403f186SKyle Evans #define linux_to_bsd_bits(_val, _bmap, _noval) \
2775403f186SKyle Evans linux_to_bsd_bits_((_val), (_bmap), nitems((_bmap)), (_noval))
2785403f186SKyle Evans
2795403f186SKyle Evans /*
2805403f186SKyle Evans * Easy mapping helpers. BITMAP_EASY_LINUX represents a single bit to be
2815403f186SKyle Evans * translated, and the FreeBSD and Linux values are supplied. BITMAP_1t1_LINUX
2825403f186SKyle Evans * is the extreme version of this, where not only is it a single bit, but the
2835403f186SKyle Evans * name of the macro used to represent the Linux version of a bit literally has
2845403f186SKyle Evans * LINUX_ prepended to the normal name.
2855403f186SKyle Evans */
2865403f186SKyle Evans #define BITMAP_EASY_LINUX(_name, _linux_name) \
2875403f186SKyle Evans { \
2885403f186SKyle Evans .bsd_value = (_name), \
2895403f186SKyle Evans .linux_value = (_linux_name), \
2905403f186SKyle Evans }
2915403f186SKyle Evans #define BITMAP_1t1_LINUX(_name) BITMAP_EASY_LINUX(_name, LINUX_##_name)
2925403f186SKyle Evans
293866b1f51SEdward Tomasz Napierala int bsd_to_linux_errno(int error);
2941a8577faSEdward Tomasz Napierala void linux_check_errtbl(void);
29570890254SEdward Tomasz Napierala
2962362ad45SPhilippe Michaud-Boudreault #define STATX_BASIC_STATS 0x07ff
2972362ad45SPhilippe Michaud-Boudreault #define STATX_BTIME 0x0800
2982362ad45SPhilippe Michaud-Boudreault #define STATX_ALL 0x0fff
2992362ad45SPhilippe Michaud-Boudreault
3002362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_COMPRESSED 0x0004
3012362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_IMMUTABLE 0x0010
3022362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_APPEND 0x0020
3032362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_NODUMP 0x0040
3042362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_ENCRYPTED 0x0800
3052362ad45SPhilippe Michaud-Boudreault #define STATX_ATTR_AUTOMOUNT 0x1000
3062362ad45SPhilippe Michaud-Boudreault
3072362ad45SPhilippe Michaud-Boudreault struct l_statx_timestamp {
3082362ad45SPhilippe Michaud-Boudreault int64_t tv_sec;
3092362ad45SPhilippe Michaud-Boudreault int32_t tv_nsec;
3102362ad45SPhilippe Michaud-Boudreault int32_t __spare0;
3112362ad45SPhilippe Michaud-Boudreault };
3122362ad45SPhilippe Michaud-Boudreault
3132362ad45SPhilippe Michaud-Boudreault struct l_statx {
3142362ad45SPhilippe Michaud-Boudreault uint32_t stx_mask;
3152362ad45SPhilippe Michaud-Boudreault uint32_t stx_blksize;
3162362ad45SPhilippe Michaud-Boudreault uint64_t stx_attributes;
3172362ad45SPhilippe Michaud-Boudreault uint32_t stx_nlink;
3182362ad45SPhilippe Michaud-Boudreault uint32_t stx_uid;
3192362ad45SPhilippe Michaud-Boudreault uint32_t stx_gid;
3202362ad45SPhilippe Michaud-Boudreault uint16_t stx_mode;
3212362ad45SPhilippe Michaud-Boudreault uint16_t __spare0[1];
3222362ad45SPhilippe Michaud-Boudreault uint64_t stx_ino;
3232362ad45SPhilippe Michaud-Boudreault uint64_t stx_size;
3242362ad45SPhilippe Michaud-Boudreault uint64_t stx_blocks;
3252362ad45SPhilippe Michaud-Boudreault uint64_t stx_attributes_mask;
3262362ad45SPhilippe Michaud-Boudreault struct l_statx_timestamp stx_atime;
3272362ad45SPhilippe Michaud-Boudreault struct l_statx_timestamp stx_btime;
3282362ad45SPhilippe Michaud-Boudreault struct l_statx_timestamp stx_ctime;
3292362ad45SPhilippe Michaud-Boudreault struct l_statx_timestamp stx_mtime;
3302362ad45SPhilippe Michaud-Boudreault uint32_t stx_rdev_major;
3312362ad45SPhilippe Michaud-Boudreault uint32_t stx_rdev_minor;
3322362ad45SPhilippe Michaud-Boudreault uint32_t stx_dev_major;
3332362ad45SPhilippe Michaud-Boudreault uint32_t stx_dev_minor;
3342362ad45SPhilippe Michaud-Boudreault uint64_t stx_mnt_id;
3352362ad45SPhilippe Michaud-Boudreault uint64_t __spare2[13];
3362362ad45SPhilippe Michaud-Boudreault };
3372362ad45SPhilippe Michaud-Boudreault
3389922bccbSDmitry Chagin /*
3399922bccbSDmitry Chagin * statfs f_flags
3409922bccbSDmitry Chagin */
3419922bccbSDmitry Chagin #define LINUX_ST_RDONLY 0x0001
3429922bccbSDmitry Chagin #define LINUX_ST_NOSUID 0x0002
3439922bccbSDmitry Chagin #define LINUX_ST_NODEV 0x0004 /* No native analogue */
3449922bccbSDmitry Chagin #define LINUX_ST_NOEXEC 0x0008
3459922bccbSDmitry Chagin #define LINUX_ST_SYNCHRONOUS 0x0010
3469922bccbSDmitry Chagin #define LINUX_ST_VALID 0x0020
3479922bccbSDmitry Chagin #define LINUX_ST_MANDLOCK 0x0040 /* No native analogue */
3489922bccbSDmitry Chagin #define LINUX_ST_NOATIME 0x0400
3499922bccbSDmitry Chagin #define LINUX_ST_NODIRATIME 0x0800 /* No native analogue */
3509922bccbSDmitry Chagin #define LINUX_ST_RELATIME 0x1000 /* No native analogue */
3519922bccbSDmitry Chagin #define LINUX_ST_NOSYMFOLLOW 0x2000
3529922bccbSDmitry Chagin
3530a4b664aSDmitry Chagin #define lower_32_bits(n) ((uint32_t)((n) & 0xffffffff))
3540a4b664aSDmitry Chagin
35593107373SDmitry Chagin #ifdef KTRACE
35693107373SDmitry Chagin #define linux_ktrsigset(s, l) \
35793107373SDmitry Chagin ktrstruct("l_sigset_t", (s), l)
35893107373SDmitry Chagin #endif
35993107373SDmitry Chagin
36032fdc75fSDmitry Chagin /*
36132fdc75fSDmitry Chagin * Criteria for interface name translation
36232fdc75fSDmitry Chagin */
3636c5786fdSDmitry Chagin #define IFP_IS_ETH(ifp) (if_gettype(ifp) == IFT_ETHER)
3646c5786fdSDmitry Chagin #define IFP_IS_LOOP(ifp) (if_gettype(ifp) == IFT_LOOP)
36532fdc75fSDmitry Chagin
36632fdc75fSDmitry Chagin struct ifnet;
36732fdc75fSDmitry Chagin
36832fdc75fSDmitry Chagin bool linux_use_real_ifname(const struct ifnet *);
36932fdc75fSDmitry Chagin
3707c40e2d5SAlexander V. Chernikov void linux_netlink_register(void);
3717c40e2d5SAlexander V. Chernikov void linux_netlink_deregister(void);
3727c40e2d5SAlexander V. Chernikov
3734ab7403bSDmitry Chagin #endif /* _LINUX_MI_H_ */
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