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linux.h (245849) linux.h (246085)
1/*-
2 * Copyright (c) 1994-1996 S��ren Schmidt
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
1/*-
2 * Copyright (c) 1994-1996 S��ren Schmidt
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $FreeBSD: head/sys/i386/linux/linux.h 245849 2013-01-23 21:44:48Z jhb $
28 * $FreeBSD: head/sys/i386/linux/linux.h 246085 2013-01-29 18:41:30Z jhb $
29 */
30
31#ifndef _I386_LINUX_H_
32#define _I386_LINUX_H_
33
34#include <sys/signal.h> /* for sigval union */
35
36#include <i386/linux/linux_syscall.h>

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96 l_suseconds_t tv_usec;
97} l_timeval;
98
99#define l_fd_set fd_set
100
101/*
102 * Miscellaneous
103 */
29 */
30
31#ifndef _I386_LINUX_H_
32#define _I386_LINUX_H_
33
34#include <sys/signal.h> /* for sigval union */
35
36#include <i386/linux/linux_syscall.h>

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96 l_suseconds_t tv_usec;
97} l_timeval;
98
99#define l_fd_set fd_set
100
101/*
102 * Miscellaneous
103 */
104#define LINUX_NAME_MAX 255
105#define LINUX_MAX_UTSNAME 65
106
107#define LINUX_CTL_MAXNAME 10
108
109#define LINUX_AT_COUNT 16 /* Count of used aux entry types.
110 * Keep this synchronized with
111 * elf_linux_fixup() code.
112 */
113struct l___sysctl_args
114{
115 l_int *name;
116 l_int nlen;
117 void *oldval;
118 l_size_t *oldlenp;
119 void *newval;
120 l_size_t newlen;
121 l_ulong __spare[4];
122};
123
104#define LINUX_AT_COUNT 16 /* Count of used aux entry types.
105 * Keep this synchronized with
106 * elf_linux_fixup() code.
107 */
108struct l___sysctl_args
109{
110 l_int *name;
111 l_int nlen;
112 void *oldval;
113 l_size_t *oldlenp;
114 void *newval;
115 l_size_t newlen;
116 l_ulong __spare[4];
117};
118
124/* Scheduling policies */
125#define LINUX_SCHED_OTHER 0
126#define LINUX_SCHED_FIFO 1
127#define LINUX_SCHED_RR 2
128
129/* Resource limits */
130#define LINUX_RLIMIT_CPU 0
131#define LINUX_RLIMIT_FSIZE 1
132#define LINUX_RLIMIT_DATA 2
133#define LINUX_RLIMIT_STACK 3
134#define LINUX_RLIMIT_CORE 4
135#define LINUX_RLIMIT_RSS 5
136#define LINUX_RLIMIT_NPROC 6

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235 uint64_t f_bavail;
236 uint64_t f_files;
237 uint64_t f_ffree;
238 l_fsid_t f_fsid;
239 l_int f_namelen;
240 l_int f_spare[6];
241};
242
119/* Resource limits */
120#define LINUX_RLIMIT_CPU 0
121#define LINUX_RLIMIT_FSIZE 1
122#define LINUX_RLIMIT_DATA 2
123#define LINUX_RLIMIT_STACK 3
124#define LINUX_RLIMIT_CORE 4
125#define LINUX_RLIMIT_RSS 5
126#define LINUX_RLIMIT_NPROC 6

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225 uint64_t f_bavail;
226 uint64_t f_files;
227 uint64_t f_ffree;
228 l_fsid_t f_fsid;
229 l_int f_namelen;
230 l_int f_spare[6];
231};
232
243struct l_new_utsname {
244 char sysname[LINUX_MAX_UTSNAME];
245 char nodename[LINUX_MAX_UTSNAME];
246 char release[LINUX_MAX_UTSNAME];
247 char version[LINUX_MAX_UTSNAME];
248 char machine[LINUX_MAX_UTSNAME];
249 char domainname[LINUX_MAX_UTSNAME];
250};
251
252/*
253 * Signalling
254 */
255#define LINUX_SIGHUP 1
256#define LINUX_SIGINT 2
257#define LINUX_SIGQUIT 3
258#define LINUX_SIGILL 4
259#define LINUX_SIGTRAP 5

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505 l_int sf_sig;
506 l_siginfo_t *sf_siginfo;
507 struct l_ucontext *sf_ucontext;
508 l_siginfo_t sf_si;
509 struct l_ucontext sf_sc;
510 l_handler_t sf_handler;
511};
512
233/*
234 * Signalling
235 */
236#define LINUX_SIGHUP 1
237#define LINUX_SIGINT 2
238#define LINUX_SIGQUIT 3
239#define LINUX_SIGILL 4
240#define LINUX_SIGTRAP 5

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486 l_int sf_sig;
487 l_siginfo_t *sf_siginfo;
488 struct l_ucontext *sf_ucontext;
489 l_siginfo_t sf_si;
490 struct l_ucontext sf_sc;
491 l_handler_t sf_handler;
492};
493
513extern int bsd_to_linux_signal[];
514extern int linux_to_bsd_signal[];
515extern struct sysentvec linux_sysvec;
516extern struct sysentvec elf_linux_sysvec;
517
518/*
494extern struct sysentvec linux_sysvec;
495extern struct sysentvec elf_linux_sysvec;
496
497/*
519 * Pluggable ioctl handlers
520 */
521struct linux_ioctl_args;
522struct thread;
523
524typedef int linux_ioctl_function_t(struct thread *, struct linux_ioctl_args *);
525
526struct linux_ioctl_handler {
527 linux_ioctl_function_t *func;
528 int low, high;
529};
530
531int linux_ioctl_register_handler(struct linux_ioctl_handler *h);
532int linux_ioctl_unregister_handler(struct linux_ioctl_handler *h);
533
534/*
535 * open/fcntl flags
536 */
537#define LINUX_O_RDONLY 00000000
538#define LINUX_O_WRONLY 00000001
539#define LINUX_O_RDWR 00000002
540#define LINUX_O_ACCMODE 00000003
541#define LINUX_O_CREAT 00000100
542#define LINUX_O_EXCL 00000200

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568#define LINUX_F_GETLK64 12
569#define LINUX_F_SETLK64 13
570#define LINUX_F_SETLKW64 14
571
572#define LINUX_F_RDLCK 0
573#define LINUX_F_WRLCK 1
574#define LINUX_F_UNLCK 2
575
498 * open/fcntl flags
499 */
500#define LINUX_O_RDONLY 00000000
501#define LINUX_O_WRONLY 00000001
502#define LINUX_O_RDWR 00000002
503#define LINUX_O_ACCMODE 00000003
504#define LINUX_O_CREAT 00000100
505#define LINUX_O_EXCL 00000200

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531#define LINUX_F_GETLK64 12
532#define LINUX_F_SETLK64 13
533#define LINUX_F_SETLKW64 14
534
535#define LINUX_F_RDLCK 0
536#define LINUX_F_WRLCK 1
537#define LINUX_F_UNLCK 2
538
576/*
577 * posix_fadvise advice
578 */
579#define LINUX_POSIX_FADV_NORMAL 0
580#define LINUX_POSIX_FADV_RANDOM 1
581#define LINUX_POSIX_FADV_SEQUENTIAL 2
582#define LINUX_POSIX_FADV_WILLNEED 3
583#define LINUX_POSIX_FADV_DONTNEED 4
584#define LINUX_POSIX_FADV_NOREUSE 5
585
586/*
587 * mount flags
588 */
589#define LINUX_MS_RDONLY 0x0001
590#define LINUX_MS_NOSUID 0x0002
591#define LINUX_MS_NODEV 0x0004
592#define LINUX_MS_NOEXEC 0x0008
593#define LINUX_MS_REMOUNT 0x0020
594
595/*
596 * SystemV IPC defines
597 */
598#define LINUX_SEMOP 1
599#define LINUX_SEMGET 2
600#define LINUX_SEMCTL 3
601#define LINUX_MSGSND 11
602#define LINUX_MSGRCV 12
603#define LINUX_MSGGET 13
604#define LINUX_MSGCTL 14
605#define LINUX_SHMAT 21
606#define LINUX_SHMDT 22
607#define LINUX_SHMGET 23
608#define LINUX_SHMCTL 24
609
610#define LINUX_IPC_RMID 0
611#define LINUX_IPC_SET 1
612#define LINUX_IPC_STAT 2
613#define LINUX_IPC_INFO 3
614
615#define LINUX_SHM_LOCK 11
616#define LINUX_SHM_UNLOCK 12
617#define LINUX_SHM_STAT 13
618#define LINUX_SHM_INFO 14
619
620#define LINUX_SHM_RDONLY 0x1000
621#define LINUX_SHM_RND 0x2000
622#define LINUX_SHM_REMAP 0x4000
623
624/* semctl commands */
625#define LINUX_GETPID 11
626#define LINUX_GETVAL 12
627#define LINUX_GETALL 13
628#define LINUX_GETNCNT 14
629#define LINUX_GETZCNT 15
630#define LINUX_SETVAL 16
631#define LINUX_SETALL 17
632#define LINUX_SEM_STAT 18
633#define LINUX_SEM_INFO 19
634
635union l_semun {
636 l_int val;
637 struct l_semid_ds *buf;
638 l_ushort *array;
639 struct l_seminfo *__buf;
640 void *__pad;
641};
642
643/*
644 * Socket defines
645 */
539union l_semun {
540 l_int val;
541 struct l_semid_ds *buf;
542 l_ushort *array;
543 struct l_seminfo *__buf;
544 void *__pad;
545};
546
547/*
548 * Socket defines
549 */
646#define LINUX_SOCKET 1
647#define LINUX_BIND 2
648#define LINUX_CONNECT 3
649#define LINUX_LISTEN 4
650#define LINUX_ACCEPT 5
651#define LINUX_GETSOCKNAME 6
652#define LINUX_GETPEERNAME 7
653#define LINUX_SOCKETPAIR 8
654#define LINUX_SEND 9
655#define LINUX_RECV 10
656#define LINUX_SENDTO 11
657#define LINUX_RECVFROM 12
658#define LINUX_SHUTDOWN 13
659#define LINUX_SETSOCKOPT 14
660#define LINUX_GETSOCKOPT 15
661#define LINUX_SENDMSG 16
662#define LINUX_RECVMSG 17
663#define LINUX_ACCEPT4 18
664
665#define LINUX_SOL_SOCKET 1
666#define LINUX_SOL_IP 0
667#define LINUX_SOL_IPX 256
668#define LINUX_SOL_AX25 257
669#define LINUX_SOL_TCP 6
670#define LINUX_SOL_UDP 17
671
672#define LINUX_SO_DEBUG 1

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685#define LINUX_SO_PEERCRED 17
686#define LINUX_SO_RCVLOWAT 18
687#define LINUX_SO_SNDLOWAT 19
688#define LINUX_SO_RCVTIMEO 20
689#define LINUX_SO_SNDTIMEO 21
690#define LINUX_SO_TIMESTAMP 29
691#define LINUX_SO_ACCEPTCONN 30
692
550#define LINUX_SOL_SOCKET 1
551#define LINUX_SOL_IP 0
552#define LINUX_SOL_IPX 256
553#define LINUX_SOL_AX25 257
554#define LINUX_SOL_TCP 6
555#define LINUX_SOL_UDP 17
556
557#define LINUX_SO_DEBUG 1

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570#define LINUX_SO_PEERCRED 17
571#define LINUX_SO_RCVLOWAT 18
572#define LINUX_SO_SNDLOWAT 19
573#define LINUX_SO_RCVTIMEO 20
574#define LINUX_SO_SNDTIMEO 21
575#define LINUX_SO_TIMESTAMP 29
576#define LINUX_SO_ACCEPTCONN 30
577
693#define LINUX_IP_TOS 1
694#define LINUX_IP_TTL 2
695#define LINUX_IP_HDRINCL 3
696#define LINUX_IP_OPTIONS 4
697
698#define LINUX_IP_MULTICAST_IF 32
699#define LINUX_IP_MULTICAST_TTL 33
700#define LINUX_IP_MULTICAST_LOOP 34
701#define LINUX_IP_ADD_MEMBERSHIP 35
702#define LINUX_IP_DROP_MEMBERSHIP 36
703
704#define LINUX_TCP_NODELAY 1
705#define LINUX_TCP_MAXSEG 2
706#define LINUX_TCP_KEEPIDLE 4
707#define LINUX_TCP_KEEPINTVL 5
708#define LINUX_TCP_KEEPCNT 6
709#define LINUX_TCP_MD5SIG 14
710
711struct l_sockaddr {
712 l_ushort sa_family;
713 char sa_data[14];
714};
715
716struct l_msghdr {
717 l_uintptr_t msg_name;
718 l_int msg_namelen;

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862 (((desc)->b >> LINUX_ENTRY_B_READ_EXEC_ONLY) & 1)
863#define LINUX_GET_LIMIT_PAGES(desc) \
864 (((desc)->b >> LINUX_ENTRY_B_LIMIT) & 1)
865#define LINUX_GET_PRESENT(desc) \
866 (((desc)->b >> LINUX_ENTRY_B_SEG_NOT_PRESENT) & 1)
867#define LINUX_GET_USEABLE(desc) \
868 (((desc)->b >> LINUX_ENTRY_B_USEABLE) & 1)
869
578struct l_sockaddr {
579 l_ushort sa_family;
580 char sa_data[14];
581};
582
583struct l_msghdr {
584 l_uintptr_t msg_name;
585 l_int msg_namelen;

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729 (((desc)->b >> LINUX_ENTRY_B_READ_EXEC_ONLY) & 1)
730#define LINUX_GET_LIMIT_PAGES(desc) \
731 (((desc)->b >> LINUX_ENTRY_B_LIMIT) & 1)
732#define LINUX_GET_PRESENT(desc) \
733 (((desc)->b >> LINUX_ENTRY_B_SEG_NOT_PRESENT) & 1)
734#define LINUX_GET_USEABLE(desc) \
735 (((desc)->b >> LINUX_ENTRY_B_USEABLE) & 1)
736
870#define LINUX_CLOCK_REALTIME 0
871#define LINUX_CLOCK_MONOTONIC 1
872#define LINUX_CLOCK_PROCESS_CPUTIME_ID 2
873#define LINUX_CLOCK_THREAD_CPUTIME_ID 3
874#define LINUX_CLOCK_REALTIME_HR 4
875#define LINUX_CLOCK_MONOTONIC_HR 5
876
877#define LINUX_CLONE_VM 0x00000100
878#define LINUX_CLONE_FS 0x00000200
879#define LINUX_CLONE_FILES 0x00000400
880#define LINUX_CLONE_SIGHAND 0x00000800
881#define LINUX_CLONE_PID 0x00001000 /* No longer exist in Linux */
882#define LINUX_CLONE_VFORK 0x00004000
883#define LINUX_CLONE_PARENT 0x00008000
884#define LINUX_CLONE_THREAD 0x00010000
885#define LINUX_CLONE_SETTLS 0x00080000
886#define LINUX_CLONE_PARENT_SETTID 0x00100000
887#define LINUX_CLONE_CHILD_CLEARTID 0x00200000
888#define LINUX_CLONE_CHILD_SETTID 0x01000000
889
890#define LINUX_THREADING_FLAGS \
891 (LINUX_CLONE_VM | LINUX_CLONE_FS | LINUX_CLONE_FILES | \
892 LINUX_CLONE_SIGHAND | LINUX_CLONE_THREAD)
893
894/* robust futexes */
895struct linux_robust_list {
896 struct linux_robust_list *next;
897};
898
899struct linux_robust_list_head {
900 struct linux_robust_list list;
901 l_long futex_offset;
902 struct linux_robust_list *pending_list;
903};
904
737/* robust futexes */
738struct linux_robust_list {
739 struct linux_robust_list *next;
740};
741
742struct linux_robust_list_head {
743 struct linux_robust_list list;
744 l_long futex_offset;
745 struct linux_robust_list *pending_list;
746};
747
905int linux_set_upcall_kse(struct thread *td, register_t stack);
906int linux_set_cloned_tls(struct thread *td, void *desc);
907
908#endif /* !_I386_LINUX_H_ */
748#endif /* !_I386_LINUX_H_ */