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 9 * notice, this list of conditions and the following disclaimer 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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 9 * notice, this list of conditions and the following disclaimer 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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 78161 2001-06-13 10:58:39Z peter $
| 28 * $FreeBSD: head/sys/i386/linux/linux.h 83221 2001-09-08 19:07:04Z marcel $
|
29 */ 30 31#ifndef _I386_LINUX_LINUX_H_ 32#define _I386_LINUX_LINUX_H_ 33 34#include <sys/signal.h> /* for sigval union */ 35 36#include <i386/linux/linux_syscall.h> 37 38/* 39 * debugging support 40 */
| 29 */ 30 31#ifndef _I386_LINUX_LINUX_H_ 32#define _I386_LINUX_LINUX_H_ 33 34#include <sys/signal.h> /* for sigval union */ 35 36#include <i386/linux/linux_syscall.h> 37 38/* 39 * debugging support 40 */
|
41extern u_char linux_debug_map[];
| 41extern u_char linux_debug_map[];
|
42#define ldebug(name) isclr(linux_debug_map, LINUX_SYS_linux_ ## name)
| 42#define ldebug(name) isclr(linux_debug_map, LINUX_SYS_linux_ ## name)
|
43#define ARGS(nm, fmt) "Linux-emul(%ld): "#nm"("fmt")\n", (long)p->p_pid 44#define LMSG(fmt) "Linux-emul(%ld): "fmt"\n", (long)p->p_pid
| 43#define ARGS(nm, fmt) "linux(%ld): "#nm"("fmt")\n", (long)p->p_pid 44#define LMSG(fmt) "linux(%ld): "fmt"\n", (long)p->p_pid
|
45 46#ifdef MALLOC_DECLARE 47MALLOC_DECLARE(M_LINUX); 48#endif 49 50/*
| 45 46#ifdef MALLOC_DECLARE 47MALLOC_DECLARE(M_LINUX); 48#endif 49 50/*
|
| 51 * Provide a seperate set of types for the Linux types. 52 */ 53typedef int l_int; 54typedef int32_t l_long; 55typedef int64_t l_longlong; 56typedef short l_short; 57typedef unsigned int l_uint; 58typedef uint32_t l_ulong; 59typedef uint64_t l_ulonglong; 60typedef unsigned short l_ushort; 61 62typedef char *l_caddr_t; 63typedef l_long l_clock_t; 64typedef l_int l_daddr_t; 65typedef l_ushort l_dev_t; 66typedef l_uint l_gid_t; 67typedef l_ushort l_gid16_t; 68typedef l_ulong l_ino_t; 69typedef l_int l_key_t; 70typedef l_longlong l_loff_t; 71typedef l_ushort l_mode_t; 72typedef l_long l_off_t; 73typedef l_int l_pid_t; 74typedef l_uint l_size_t; 75typedef l_long l_suseconds_t; 76typedef l_long l_time_t; 77typedef l_uint l_uid_t; 78typedef l_ushort l_uid16_t; 79 80typedef struct { 81 l_int val[2]; 82} l_fsid_t; 83 84typedef struct { 85 l_time_t tv_sec; 86 l_suseconds_t tv_usec; 87} l_timeval; 88 89#define l_fd_set fd_set 90 91/*
|
51 * Miscellaneous 52 */ 53#define LINUX_NAME_MAX 255 54#define LINUX_MAX_UTSNAME 65 55
| 92 * Miscellaneous 93 */ 94#define LINUX_NAME_MAX 255 95#define LINUX_MAX_UTSNAME 65 96
|
| 97#define LINUX_CTL_MAXNAME 10 98 99struct l___sysctl_args 100{ 101 l_int *name; 102 l_int nlen; 103 void *oldval; 104 l_size_t *oldlenp; 105 void *newval; 106 l_size_t newlen; 107 l_ulong __spare[4]; 108}; 109
|
56/* Scheduling policies */ 57#define LINUX_SCHED_OTHER 0 58#define LINUX_SCHED_FIFO 1 59#define LINUX_SCHED_RR 2 60 61/* Resource limits */ 62#define LINUX_RLIMIT_CPU 0 63#define LINUX_RLIMIT_FSIZE 1 64#define LINUX_RLIMIT_DATA 2 65#define LINUX_RLIMIT_STACK 3 66#define LINUX_RLIMIT_CORE 4 67#define LINUX_RLIMIT_RSS 5 68#define LINUX_RLIMIT_NPROC 6 69#define LINUX_RLIMIT_NOFILE 7 70#define LINUX_RLIMIT_MEMLOCK 8 71#define LINUX_RLIMIT_AS 9 /* address space limit */ 72 73#define LINUX_RLIM_NLIMITS 10 74
| 110/* Scheduling policies */ 111#define LINUX_SCHED_OTHER 0 112#define LINUX_SCHED_FIFO 1 113#define LINUX_SCHED_RR 2 114 115/* Resource limits */ 116#define LINUX_RLIMIT_CPU 0 117#define LINUX_RLIMIT_FSIZE 1 118#define LINUX_RLIMIT_DATA 2 119#define LINUX_RLIMIT_STACK 3 120#define LINUX_RLIMIT_CORE 4 121#define LINUX_RLIMIT_RSS 5 122#define LINUX_RLIMIT_NPROC 6 123#define LINUX_RLIMIT_NOFILE 7 124#define LINUX_RLIMIT_MEMLOCK 8 125#define LINUX_RLIMIT_AS 9 /* address space limit */ 126 127#define LINUX_RLIM_NLIMITS 10 128
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| 129struct l_rlimit { 130 l_ulong rlim_cur; 131 l_ulong rlim_max; 132}; 133
|
75/* mmap options */ 76#define LINUX_MAP_SHARED 0x0001 77#define LINUX_MAP_PRIVATE 0x0002 78#define LINUX_MAP_FIXED 0x0010 79#define LINUX_MAP_ANON 0x0020 80#define LINUX_MAP_GROWSDOWN 0x0100 81
| 134/* mmap options */ 135#define LINUX_MAP_SHARED 0x0001 136#define LINUX_MAP_PRIVATE 0x0002 137#define LINUX_MAP_FIXED 0x0010 138#define LINUX_MAP_ANON 0x0020 139#define LINUX_MAP_GROWSDOWN 0x0100 140
|
82typedef char * linux_caddr_t; 83typedef long linux_clock_t; 84typedef u_short linux_dev_t; 85typedef u_short linux_gid_t; 86typedef u_long linux_ino_t; 87typedef int linux_key_t; /* XXX */ 88typedef u_short linux_mode_t; 89typedef u_short linux_nlink_t; 90typedef long linux_off_t; 91typedef int linux_pid_t; 92typedef u_int linux_size_t; 93typedef long linux_time_t; 94typedef u_short linux_uid_t;
| 141/* 142 * stat family of syscalls 143 */ 144struct l_timespec { 145 l_ulong tv_sec; 146 l_ulong tv_nsec; 147};
|
95
| 148
|
96typedef struct { 97 long val[2]; 98} linux_fsid_t;
| 149struct l_newstat { 150 l_ushort st_dev; 151 l_ushort __pad1; 152 l_ulong st_ino; 153 l_ushort st_mode; 154 l_ushort st_nlink; 155 l_ushort st_uid; 156 l_ushort st_gid; 157 l_ushort st_rdev; 158 l_ushort __pad2; 159 l_ulong st_size; 160 l_ulong st_blksize; 161 l_ulong st_blocks; 162 struct l_timespec st_atimespec; 163 struct l_timespec st_mtimespec; 164 struct l_timespec st_ctimespec; 165 l_ulong __unused4; 166 l_ulong __unused5; 167};
|
99
| 168
|
100struct linux_new_utsname {
| 169struct l_stat64 { 170 l_ushort st_dev; 171 u_char __pad0[10]; 172 l_ulong __st_ino; 173 l_uint st_mode; 174 l_uint st_nlink; 175 l_ulong st_uid; 176 l_ulong st_gid; 177 l_ushort st_rdev; 178 u_char __pad3[10]; 179 l_longlong st_size; 180 l_ulong st_blksize; 181 l_ulong st_blocks; 182 l_ulong __pad4; 183 struct l_timespec st_atimespec; 184 struct l_timespec st_mtimespec; 185 struct l_timespec st_ctimespec; 186 l_ulonglong st_ino; 187}; 188 189struct l_new_utsname {
|
101 char sysname[LINUX_MAX_UTSNAME]; 102 char nodename[LINUX_MAX_UTSNAME]; 103 char release[LINUX_MAX_UTSNAME]; 104 char version[LINUX_MAX_UTSNAME]; 105 char machine[LINUX_MAX_UTSNAME]; 106 char domainname[LINUX_MAX_UTSNAME]; 107}; 108 109/* 110 * Signalling 111 */ 112#define LINUX_SIGHUP 1 113#define LINUX_SIGINT 2 114#define LINUX_SIGQUIT 3 115#define LINUX_SIGILL 4 116#define LINUX_SIGTRAP 5 117#define LINUX_SIGABRT 6 118#define LINUX_SIGIOT LINUX_SIGABRT 119#define LINUX_SIGBUS 7 120#define LINUX_SIGFPE 8 121#define LINUX_SIGKILL 9 122#define LINUX_SIGUSR1 10 123#define LINUX_SIGSEGV 11 124#define LINUX_SIGUSR2 12 125#define LINUX_SIGPIPE 13 126#define LINUX_SIGALRM 14 127#define LINUX_SIGTERM 15 128#define LINUX_SIGSTKFLT 16 129#define LINUX_SIGCHLD 17 130#define LINUX_SIGCONT 18 131#define LINUX_SIGSTOP 19 132#define LINUX_SIGTSTP 20 133#define LINUX_SIGTTIN 21 134#define LINUX_SIGTTOU 22 135#define LINUX_SIGURG 23 136#define LINUX_SIGXCPU 24 137#define LINUX_SIGXFSZ 25 138#define LINUX_SIGVTALRM 26 139#define LINUX_SIGPROF 27 140#define LINUX_SIGWINCH 28 141#define LINUX_SIGIO 29 142#define LINUX_SIGPOLL LINUX_SIGIO 143#define LINUX_SIGPWR 30 144#define LINUX_SIGUNUSED 31 145 146#define LINUX_SIGTBLSZ 31 147#define LINUX_NSIG_WORDS 2 148#define LINUX_NBPW 32 149#define LINUX_NSIG (LINUX_NBPW * LINUX_NSIG_WORDS) 150 151/* sigaction flags */ 152#define LINUX_SA_NOCLDSTOP 0x00000001 153#define LINUX_SA_NOCLDWAIT 0x00000002 154#define LINUX_SA_SIGINFO 0x00000004 155#define LINUX_SA_RESTORER 0x04000000 156#define LINUX_SA_ONSTACK 0x08000000 157#define LINUX_SA_RESTART 0x10000000 158#define LINUX_SA_INTERRUPT 0x20000000 159#define LINUX_SA_NOMASK 0x40000000 160#define LINUX_SA_ONESHOT 0x80000000 161 162/* sigprocmask actions */ 163#define LINUX_SIG_BLOCK 0 164#define LINUX_SIG_UNBLOCK 1 165#define LINUX_SIG_SETMASK 2 166 167/* sigset_t macros */ 168#define LINUX_SIGEMPTYSET(set) (set).__bits[0] = (set).__bits[1] = 0 169#define LINUX_SIGISMEMBER(set, sig) SIGISMEMBER(set, sig) 170#define LINUX_SIGADDSET(set, sig) SIGADDSET(set, sig) 171 172/* sigaltstack */ 173#define LINUX_MINSIGSTKSZ 2048 174#define LINUX_SS_ONSTACK 1 175#define LINUX_SS_DISABLE 2 176
| 190 char sysname[LINUX_MAX_UTSNAME]; 191 char nodename[LINUX_MAX_UTSNAME]; 192 char release[LINUX_MAX_UTSNAME]; 193 char version[LINUX_MAX_UTSNAME]; 194 char machine[LINUX_MAX_UTSNAME]; 195 char domainname[LINUX_MAX_UTSNAME]; 196}; 197 198/* 199 * Signalling 200 */ 201#define LINUX_SIGHUP 1 202#define LINUX_SIGINT 2 203#define LINUX_SIGQUIT 3 204#define LINUX_SIGILL 4 205#define LINUX_SIGTRAP 5 206#define LINUX_SIGABRT 6 207#define LINUX_SIGIOT LINUX_SIGABRT 208#define LINUX_SIGBUS 7 209#define LINUX_SIGFPE 8 210#define LINUX_SIGKILL 9 211#define LINUX_SIGUSR1 10 212#define LINUX_SIGSEGV 11 213#define LINUX_SIGUSR2 12 214#define LINUX_SIGPIPE 13 215#define LINUX_SIGALRM 14 216#define LINUX_SIGTERM 15 217#define LINUX_SIGSTKFLT 16 218#define LINUX_SIGCHLD 17 219#define LINUX_SIGCONT 18 220#define LINUX_SIGSTOP 19 221#define LINUX_SIGTSTP 20 222#define LINUX_SIGTTIN 21 223#define LINUX_SIGTTOU 22 224#define LINUX_SIGURG 23 225#define LINUX_SIGXCPU 24 226#define LINUX_SIGXFSZ 25 227#define LINUX_SIGVTALRM 26 228#define LINUX_SIGPROF 27 229#define LINUX_SIGWINCH 28 230#define LINUX_SIGIO 29 231#define LINUX_SIGPOLL LINUX_SIGIO 232#define LINUX_SIGPWR 30 233#define LINUX_SIGUNUSED 31 234 235#define LINUX_SIGTBLSZ 31 236#define LINUX_NSIG_WORDS 2 237#define LINUX_NBPW 32 238#define LINUX_NSIG (LINUX_NBPW * LINUX_NSIG_WORDS) 239 240/* sigaction flags */ 241#define LINUX_SA_NOCLDSTOP 0x00000001 242#define LINUX_SA_NOCLDWAIT 0x00000002 243#define LINUX_SA_SIGINFO 0x00000004 244#define LINUX_SA_RESTORER 0x04000000 245#define LINUX_SA_ONSTACK 0x08000000 246#define LINUX_SA_RESTART 0x10000000 247#define LINUX_SA_INTERRUPT 0x20000000 248#define LINUX_SA_NOMASK 0x40000000 249#define LINUX_SA_ONESHOT 0x80000000 250 251/* sigprocmask actions */ 252#define LINUX_SIG_BLOCK 0 253#define LINUX_SIG_UNBLOCK 1 254#define LINUX_SIG_SETMASK 2 255 256/* sigset_t macros */ 257#define LINUX_SIGEMPTYSET(set) (set).__bits[0] = (set).__bits[1] = 0 258#define LINUX_SIGISMEMBER(set, sig) SIGISMEMBER(set, sig) 259#define LINUX_SIGADDSET(set, sig) SIGADDSET(set, sig) 260 261/* sigaltstack */ 262#define LINUX_MINSIGSTKSZ 2048 263#define LINUX_SS_ONSTACK 1 264#define LINUX_SS_DISABLE 2 265
|
177
| |
178int linux_to_bsd_sigaltstack(int lsa); 179int bsd_to_linux_sigaltstack(int bsa); 180
| 266int linux_to_bsd_sigaltstack(int lsa); 267int bsd_to_linux_sigaltstack(int bsa); 268
|
| 269typedef void (*l_handler_t)(l_int); 270typedef l_ulong l_osigset_t;
|
181
| 271
|
182typedef void (*linux_handler_t)(int); 183typedef u_long linux_osigset_t; 184
| |
185typedef struct {
| 272typedef struct {
|
186 u_int __bits[LINUX_NSIG_WORDS]; 187} linux_sigset_t;
| 273 l_uint __bits[LINUX_NSIG_WORDS]; 274} l_sigset_t;
|
188 189typedef struct {
| 275 276typedef struct {
|
190 linux_handler_t lsa_handler; 191 linux_osigset_t lsa_mask; 192 u_long lsa_flags;
| 277 l_handler_t lsa_handler; 278 l_osigset_t lsa_mask; 279 l_ulong lsa_flags;
|
193 void (*lsa_restorer)(void);
| 280 void (*lsa_restorer)(void);
|
194} linux_osigaction_t;
| 281} l_osigaction_t;
|
195 196typedef struct {
| 282 283typedef struct {
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197 linux_handler_t lsa_handler; 198 u_long lsa_flags;
| 284 l_handler_t lsa_handler; 285 l_ulong lsa_flags;
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199 void (*lsa_restorer)(void);
| 286 void (*lsa_restorer)(void);
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200 linux_sigset_t lsa_mask; 201} linux_sigaction_t;
| 287 l_sigset_t lsa_mask; 288} l_sigaction_t;
|
202 203typedef struct {
| 289 290typedef struct {
|
204 void *ss_sp; 205 int ss_flags; 206 linux_size_t ss_size; 207} linux_stack_t;
| 291 void *ss_sp; 292 l_int ss_flags; 293 l_size_t ss_size; 294} l_stack_t;
|
208 209/* The Linux sigcontext, pretty much a standard 386 trapframe. */
| 295 296/* The Linux sigcontext, pretty much a standard 386 trapframe. */
|
210struct linux_sigcontext { 211 int sc_gs; 212 int sc_fs; 213 int sc_es; 214 int sc_ds; 215 int sc_edi; 216 int sc_esi; 217 int sc_ebp; 218 int sc_esp; 219 int sc_ebx; 220 int sc_edx; 221 int sc_ecx; 222 int sc_eax; 223 int sc_trapno; 224 int sc_err; 225 int sc_eip; 226 int sc_cs; 227 int sc_eflags; 228 int sc_esp_at_signal; 229 int sc_ss; 230 int sc_387; 231 int sc_mask; 232 int sc_cr2;
| 297struct l_sigcontext { 298 l_int sc_gs; 299 l_int sc_fs; 300 l_int sc_es; 301 l_int sc_ds; 302 l_int sc_edi; 303 l_int sc_esi; 304 l_int sc_ebp; 305 l_int sc_esp; 306 l_int sc_ebx; 307 l_int sc_edx; 308 l_int sc_ecx; 309 l_int sc_eax; 310 l_int sc_trapno; 311 l_int sc_err; 312 l_int sc_eip; 313 l_int sc_cs; 314 l_int sc_eflags; 315 l_int sc_esp_at_signal; 316 l_int sc_ss; 317 l_int sc_387; 318 l_int sc_mask; 319 l_int sc_cr2;
|
233}; 234
| 320}; 321
|
235struct linux_ucontext { 236 unsigned long uc_flags; 237 void *uc_link; 238 linux_stack_t uc_stack; 239 struct linux_sigcontext uc_mcontext; 240 linux_sigset_t uc_sigmask;
| 322struct l_ucontext { 323 l_ulong uc_flags; 324 void *uc_link; 325 l_stack_t uc_stack; 326 struct l_sigcontext uc_mcontext; 327 l_sigset_t uc_sigmask;
|
241}; 242
| 328}; 329
|
243
| |
244#define LINUX_SI_MAX_SIZE 128
| 330#define LINUX_SI_MAX_SIZE 128
|
245#define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE/sizeof(int)) - 3)
| 331#define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE/sizeof(l_int)) - 3)
|
246
| 332
|
247typedef struct siginfo { 248 int lsi_signo; 249 int lsi_errno; 250 int lsi_code; 251
| 333typedef struct l_siginfo { 334 l_int lsi_signo; 335 l_int lsi_errno; 336 l_int lsi_code;
|
252 union {
| 337 union {
|
253 int _pad[LINUX_SI_PAD_SIZE];
| 338 l_int _pad[LINUX_SI_PAD_SIZE]; 339
|
254 struct {
| 340 struct {
|
255 linux_pid_t _pid; 256 linux_uid_t _uid;
| 341 l_pid_t _pid; 342 l_uid16_t _uid;
|
257 } _kill; 258 259 struct {
| 343 } _kill; 344 345 struct {
|
260 unsigned int _timer1; 261 unsigned int _timer2;
| 346 l_uint _timer1; 347 l_uint _timer2;
|
262 } _timer;
| 348 } _timer;
|
263
| 349
|
264 struct {
| 350 struct {
|
265 linux_pid_t _pid; /* sender's pid */ 266 linux_uid_t _uid; /* sender's uid */
| 351 l_pid_t _pid; /* sender's pid */ 352 l_uid16_t _uid; /* sender's uid */
|
267 union sigval _sigval; 268 } _rt; 269 270 struct {
| 353 union sigval _sigval; 354 } _rt; 355 356 struct {
|
271 linux_pid_t _pid; /* which child */ 272 linux_uid_t _uid; /* sender's uid */ 273 int _status; /* exit code */ 274 linux_clock_t _utime; 275 linux_clock_t _stime;
| 357 l_pid_t _pid; /* which child */ 358 l_uid16_t _uid; /* sender's uid */ 359 l_int _status; /* exit code */ 360 l_clock_t _utime; 361 l_clock_t _stime;
|
276 } _sigchld; 277 278 struct {
| 362 } _sigchld; 363 364 struct {
|
279 void *_addr; /* faulting insn/memory ref. */
| 365 void *_addr; /* faulting insn/memory ref. */
|
280 } _sigfault; 281 282 struct {
| 366 } _sigfault; 367 368 struct {
|
283 int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ 284 int _fd;
| 369 l_int _band; /* POLL_IN,POLL_OUT,POLL_MSG */ 370 l_int _fd;
|
285 } _sigpoll; 286 } _sifields;
| 371 } _sigpoll; 372 } _sifields;
|
287} linux_siginfo_t;
| 373} l_siginfo_t;
|
288 289#define lsi_pid _sifields._kill._pid 290#define lsi_uid _sifields._kill._uid 291#define lsi_status _sifields._sigchld._status 292#define lsi_utime _sifields._sigchld._utime 293#define lsi_stime _sifields._sigchld._stime 294#define lsi_value _sifields._rt._sigval 295#define lsi_int _sifields._rt._sigval.sival_int 296#define lsi_ptr _sifields._rt._sigval.sival_ptr 297#define lsi_addr _sifields._sigfault._addr 298#define lsi_band _sifields._sigpoll._band 299#define lsi_fd _sifields._sigpoll._fd 300
| 374 375#define lsi_pid _sifields._kill._pid 376#define lsi_uid _sifields._kill._uid 377#define lsi_status _sifields._sigchld._status 378#define lsi_utime _sifields._sigchld._utime 379#define lsi_stime _sifields._sigchld._stime 380#define lsi_value _sifields._rt._sigval 381#define lsi_int _sifields._rt._sigval.sival_int 382#define lsi_ptr _sifields._rt._sigval.sival_ptr 383#define lsi_addr _sifields._sigfault._addr 384#define lsi_band _sifields._sigpoll._band 385#define lsi_fd _sifields._sigpoll._fd 386
|
301struct linux_fpreg {
| 387struct l_fpreg {
|
302 u_int16_t significand[4]; 303 u_int16_t exponent; 304}; 305
| 388 u_int16_t significand[4]; 389 u_int16_t exponent; 390}; 391
|
306struct linux_fpxreg {
| 392struct l_fpxreg {
|
307 u_int16_t significand[4]; 308 u_int16_t exponent; 309 u_int16_t padding[3]; 310}; 311
| 393 u_int16_t significand[4]; 394 u_int16_t exponent; 395 u_int16_t padding[3]; 396}; 397
|
312struct linux_xmmreg {
| 398struct l_xmmreg {
|
313 u_int32_t element[4]; 314}; 315
| 399 u_int32_t element[4]; 400}; 401
|
316struct linux_fpstate {
| 402struct l_fpstate {
|
317 /* Regular FPU environment */ 318 u_int32_t cw; 319 u_int32_t sw; 320 u_int32_t tag; 321 u_int32_t ipoff; 322 u_int32_t cssel; 323 u_int32_t dataoff; 324 u_int32_t datasel;
| 403 /* Regular FPU environment */ 404 u_int32_t cw; 405 u_int32_t sw; 406 u_int32_t tag; 407 u_int32_t ipoff; 408 u_int32_t cssel; 409 u_int32_t dataoff; 410 u_int32_t datasel;
|
325 struct linux_fpreg _st[8];
| 411 struct l_fpreg _st[8];
|
326 u_int16_t status; 327 u_int16_t magic; /* 0xffff = regular FPU data */ 328 329 /* FXSR FPU environment */ 330 u_int32_t _fxsr_env[6]; /* env is ignored */ 331 u_int32_t mxcsr; 332 u_int32_t reserved;
| 412 u_int16_t status; 413 u_int16_t magic; /* 0xffff = regular FPU data */ 414 415 /* FXSR FPU environment */ 416 u_int32_t _fxsr_env[6]; /* env is ignored */ 417 u_int32_t mxcsr; 418 u_int32_t reserved;
|
333 struct linux_fpxreg _fxsr_st[8]; /* reg data is ignored */ 334 struct linux_xmmreg _xmm[8];
| 419 struct l_fpxreg _fxsr_st[8]; /* reg data is ignored */ 420 struct l_xmmreg _xmm[8];
|
335 u_int32_t padding[56]; 336}; 337 338/* 339 * We make the stack look like Linux expects it when calling a signal 340 * handler, but use the BSD way of calling the handler and sigreturn(). 341 * This means that we need to pass the pointer to the handler too. 342 * It is appended to the frame to not interfere with the rest of it. 343 */
| 421 u_int32_t padding[56]; 422}; 423 424/* 425 * We make the stack look like Linux expects it when calling a signal 426 * handler, but use the BSD way of calling the handler and sigreturn(). 427 * This means that we need to pass the pointer to the handler too. 428 * It is appended to the frame to not interfere with the rest of it. 429 */
|
344struct linux_sigframe { 345 int sf_sig; 346 struct linux_sigcontext sf_sc; 347 struct linux_fpstate sf_fpstate; 348 u_int sf_extramask[LINUX_NSIG_WORDS-1]; 349 linux_handler_t sf_handler;
| 430struct l_sigframe { 431 l_int sf_sig; 432 struct l_sigcontext sf_sc; 433 struct l_fpstate sf_fpstate; 434 l_uint sf_extramask[LINUX_NSIG_WORDS-1]; 435 l_handler_t sf_handler;
|
350}; 351
| 436}; 437
|
352struct linux_rt_sigframe { 353 int sf_sig; 354 linux_siginfo_t *sf_siginfo; 355 struct linux_ucontext *sf_ucontext; 356 linux_siginfo_t sf_si; 357 struct linux_ucontext sf_sc; 358 linux_handler_t sf_handler;
| 438struct l_rt_sigframe { 439 l_int sf_sig; 440 l_siginfo_t *sf_siginfo; 441 struct l_ucontext *sf_ucontext; 442 l_siginfo_t sf_si; 443 struct l_ucontext sf_sc; 444 l_handler_t sf_handler;
|
359}; 360 361extern int bsd_to_linux_signal[]; 362extern int linux_to_bsd_signal[]; 363extern struct sysentvec linux_sysvec; 364extern struct sysentvec elf_linux_sysvec; 365 366/* 367 * Pluggable ioctl handlers 368 */ 369struct linux_ioctl_args; 370struct proc; 371 372typedef int linux_ioctl_function_t(struct proc *, struct linux_ioctl_args *); 373 374struct linux_ioctl_handler { 375 linux_ioctl_function_t *func; 376 int low, high; 377}; 378 379int linux_ioctl_register_handler(struct linux_ioctl_handler *h); 380int linux_ioctl_unregister_handler(struct linux_ioctl_handler *h); 381 382/* 383 * open/fcntl flags 384 */ 385#define LINUX_O_RDONLY 00 386#define LINUX_O_WRONLY 01 387#define LINUX_O_RDWR 02 388#define LINUX_O_CREAT 0100 389#define LINUX_O_EXCL 0200 390#define LINUX_O_NOCTTY 0400 391#define LINUX_O_TRUNC 01000 392#define LINUX_O_APPEND 02000 393#define LINUX_O_NONBLOCK 04000 394#define LINUX_O_NDELAY LINUX_O_NONBLOCK 395#define LINUX_O_SYNC 010000 396#define LINUX_FASYNC 020000 397 398#define LINUX_F_DUPFD 0 399#define LINUX_F_GETFD 1 400#define LINUX_F_SETFD 2 401#define LINUX_F_GETFL 3 402#define LINUX_F_SETFL 4 403#define LINUX_F_GETLK 5 404#define LINUX_F_SETLK 6 405#define LINUX_F_SETLKW 7 406#define LINUX_F_SETOWN 8 407#define LINUX_F_GETOWN 9 408 409#define LINUX_F_RDLCK 0 410#define LINUX_F_WRLCK 1 411#define LINUX_F_UNLCK 2 412 413/* 414 * mount flags 415 */ 416#define LINUX_MS_RDONLY 0x0001 417#define LINUX_MS_NOSUID 0x0002 418#define LINUX_MS_NODEV 0x0004 419#define LINUX_MS_NOEXEC 0x0008 420#define LINUX_MS_REMOUNT 0x0020 421 422/* 423 * SystemV IPC defines 424 */ 425#define LINUX_SEMOP 1 426#define LINUX_SEMGET 2 427#define LINUX_SEMCTL 3 428#define LINUX_MSGSND 11 429#define LINUX_MSGRCV 12 430#define LINUX_MSGGET 13 431#define LINUX_MSGCTL 14 432#define LINUX_SHMAT 21 433#define LINUX_SHMDT 22 434#define LINUX_SHMGET 23 435#define LINUX_SHMCTL 24 436 437#define LINUX_IPC_RMID 0 438#define LINUX_IPC_SET 1 439#define LINUX_IPC_STAT 2 440#define LINUX_IPC_INFO 3 441 442#define LINUX_SHM_LOCK 11 443#define LINUX_SHM_UNLOCK 12 444#define LINUX_SHM_STAT 13 445#define LINUX_SHM_INFO 14 446 447#define LINUX_SHM_RDONLY 0x1000 448#define LINUX_SHM_RND 0x2000 449#define LINUX_SHM_REMAP 0x4000 450 451/* semctl commands */ 452#define LINUX_GETPID 11 453#define LINUX_GETVAL 12 454#define LINUX_GETALL 13 455#define LINUX_GETNCNT 14 456#define LINUX_GETZCNT 15 457#define LINUX_SETVAL 16 458#define LINUX_SETALL 17 459
| 445}; 446 447extern int bsd_to_linux_signal[]; 448extern int linux_to_bsd_signal[]; 449extern struct sysentvec linux_sysvec; 450extern struct sysentvec elf_linux_sysvec; 451 452/* 453 * Pluggable ioctl handlers 454 */ 455struct linux_ioctl_args; 456struct proc; 457 458typedef int linux_ioctl_function_t(struct proc *, struct linux_ioctl_args *); 459 460struct linux_ioctl_handler { 461 linux_ioctl_function_t *func; 462 int low, high; 463}; 464 465int linux_ioctl_register_handler(struct linux_ioctl_handler *h); 466int linux_ioctl_unregister_handler(struct linux_ioctl_handler *h); 467 468/* 469 * open/fcntl flags 470 */ 471#define LINUX_O_RDONLY 00 472#define LINUX_O_WRONLY 01 473#define LINUX_O_RDWR 02 474#define LINUX_O_CREAT 0100 475#define LINUX_O_EXCL 0200 476#define LINUX_O_NOCTTY 0400 477#define LINUX_O_TRUNC 01000 478#define LINUX_O_APPEND 02000 479#define LINUX_O_NONBLOCK 04000 480#define LINUX_O_NDELAY LINUX_O_NONBLOCK 481#define LINUX_O_SYNC 010000 482#define LINUX_FASYNC 020000 483 484#define LINUX_F_DUPFD 0 485#define LINUX_F_GETFD 1 486#define LINUX_F_SETFD 2 487#define LINUX_F_GETFL 3 488#define LINUX_F_SETFL 4 489#define LINUX_F_GETLK 5 490#define LINUX_F_SETLK 6 491#define LINUX_F_SETLKW 7 492#define LINUX_F_SETOWN 8 493#define LINUX_F_GETOWN 9 494 495#define LINUX_F_RDLCK 0 496#define LINUX_F_WRLCK 1 497#define LINUX_F_UNLCK 2 498 499/* 500 * mount flags 501 */ 502#define LINUX_MS_RDONLY 0x0001 503#define LINUX_MS_NOSUID 0x0002 504#define LINUX_MS_NODEV 0x0004 505#define LINUX_MS_NOEXEC 0x0008 506#define LINUX_MS_REMOUNT 0x0020 507 508/* 509 * SystemV IPC defines 510 */ 511#define LINUX_SEMOP 1 512#define LINUX_SEMGET 2 513#define LINUX_SEMCTL 3 514#define LINUX_MSGSND 11 515#define LINUX_MSGRCV 12 516#define LINUX_MSGGET 13 517#define LINUX_MSGCTL 14 518#define LINUX_SHMAT 21 519#define LINUX_SHMDT 22 520#define LINUX_SHMGET 23 521#define LINUX_SHMCTL 24 522 523#define LINUX_IPC_RMID 0 524#define LINUX_IPC_SET 1 525#define LINUX_IPC_STAT 2 526#define LINUX_IPC_INFO 3 527 528#define LINUX_SHM_LOCK 11 529#define LINUX_SHM_UNLOCK 12 530#define LINUX_SHM_STAT 13 531#define LINUX_SHM_INFO 14 532 533#define LINUX_SHM_RDONLY 0x1000 534#define LINUX_SHM_RND 0x2000 535#define LINUX_SHM_REMAP 0x4000 536 537/* semctl commands */ 538#define LINUX_GETPID 11 539#define LINUX_GETVAL 12 540#define LINUX_GETALL 13 541#define LINUX_GETNCNT 14 542#define LINUX_GETZCNT 15 543#define LINUX_SETVAL 16 544#define LINUX_SETALL 17 545
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| 546union l_semun { 547 l_int val; 548 struct l_semid_ds *buf; 549 l_ushort *array; 550 struct l_seminfo *__buf; 551 void *__pad; 552}; 553
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460/* 461 * Socket defines 462 */ 463#define LINUX_SOCKET 1 464#define LINUX_BIND 2 465#define LINUX_CONNECT 3 466#define LINUX_LISTEN 4 467#define LINUX_ACCEPT 5 468#define LINUX_GETSOCKNAME 6 469#define LINUX_GETPEERNAME 7 470#define LINUX_SOCKETPAIR 8 471#define LINUX_SEND 9 472#define LINUX_RECV 10 473#define LINUX_SENDTO 11 474#define LINUX_RECVFROM 12 475#define LINUX_SHUTDOWN 13 476#define LINUX_SETSOCKOPT 14 477#define LINUX_GETSOCKOPT 15 478#define LINUX_SENDMSG 16 479#define LINUX_RECVMSG 17 480 481#define LINUX_AF_UNSPEC 0 482#define LINUX_AF_UNIX 1 483#define LINUX_AF_INET 2 484#define LINUX_AF_AX25 3 485#define LINUX_AF_IPX 4 486#define LINUX_AF_APPLETALK 5 487 488#define LINUX_SOL_SOCKET 1 489#define LINUX_SOL_IP 0 490#define LINUX_SOL_IPX 256 491#define LINUX_SOL_AX25 257 492#define LINUX_SOL_TCP 6 493#define LINUX_SOL_UDP 17 494 495#define LINUX_SO_DEBUG 1 496#define LINUX_SO_REUSEADDR 2 497#define LINUX_SO_TYPE 3 498#define LINUX_SO_ERROR 4 499#define LINUX_SO_DONTROUTE 5 500#define LINUX_SO_BROADCAST 6 501#define LINUX_SO_SNDBUF 7 502#define LINUX_SO_RCVBUF 8 503#define LINUX_SO_KEEPALIVE 9 504#define LINUX_SO_OOBINLINE 10 505#define LINUX_SO_NO_CHECK 11 506#define LINUX_SO_PRIORITY 12 507#define LINUX_SO_LINGER 13 508 509#define LINUX_IP_TOS 1 510#define LINUX_IP_TTL 2 511#define LINUX_IP_HDRINCL 3 512#define LINUX_IP_OPTIONS 4 513 514#define LINUX_IP_MULTICAST_IF 32 515#define LINUX_IP_MULTICAST_TTL 33 516#define LINUX_IP_MULTICAST_LOOP 34 517#define LINUX_IP_ADD_MEMBERSHIP 35 518#define LINUX_IP_DROP_MEMBERSHIP 36 519
| 554/* 555 * Socket defines 556 */ 557#define LINUX_SOCKET 1 558#define LINUX_BIND 2 559#define LINUX_CONNECT 3 560#define LINUX_LISTEN 4 561#define LINUX_ACCEPT 5 562#define LINUX_GETSOCKNAME 6 563#define LINUX_GETPEERNAME 7 564#define LINUX_SOCKETPAIR 8 565#define LINUX_SEND 9 566#define LINUX_RECV 10 567#define LINUX_SENDTO 11 568#define LINUX_RECVFROM 12 569#define LINUX_SHUTDOWN 13 570#define LINUX_SETSOCKOPT 14 571#define LINUX_GETSOCKOPT 15 572#define LINUX_SENDMSG 16 573#define LINUX_RECVMSG 17 574 575#define LINUX_AF_UNSPEC 0 576#define LINUX_AF_UNIX 1 577#define LINUX_AF_INET 2 578#define LINUX_AF_AX25 3 579#define LINUX_AF_IPX 4 580#define LINUX_AF_APPLETALK 5 581 582#define LINUX_SOL_SOCKET 1 583#define LINUX_SOL_IP 0 584#define LINUX_SOL_IPX 256 585#define LINUX_SOL_AX25 257 586#define LINUX_SOL_TCP 6 587#define LINUX_SOL_UDP 17 588 589#define LINUX_SO_DEBUG 1 590#define LINUX_SO_REUSEADDR 2 591#define LINUX_SO_TYPE 3 592#define LINUX_SO_ERROR 4 593#define LINUX_SO_DONTROUTE 5 594#define LINUX_SO_BROADCAST 6 595#define LINUX_SO_SNDBUF 7 596#define LINUX_SO_RCVBUF 8 597#define LINUX_SO_KEEPALIVE 9 598#define LINUX_SO_OOBINLINE 10 599#define LINUX_SO_NO_CHECK 11 600#define LINUX_SO_PRIORITY 12 601#define LINUX_SO_LINGER 13 602 603#define LINUX_IP_TOS 1 604#define LINUX_IP_TTL 2 605#define LINUX_IP_HDRINCL 3 606#define LINUX_IP_OPTIONS 4 607 608#define LINUX_IP_MULTICAST_IF 32 609#define LINUX_IP_MULTICAST_TTL 33 610#define LINUX_IP_MULTICAST_LOOP 34 611#define LINUX_IP_ADD_MEMBERSHIP 35 612#define LINUX_IP_DROP_MEMBERSHIP 36 613
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520struct linux_sockaddr { 521 u_short sa_family; 522 char sa_data[14];
| 614struct l_sockaddr { 615 l_ushort sa_family; 616 char sa_data[14];
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523}; 524
| 617}; 618
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525struct linux_ifmap { 526 u_long mem_start; 527 u_long mem_end; 528 u_short base_addr; 529 u_char irq; 530 u_char dma; 531 u_char port;
| 619struct l_ifmap { 620 l_ulong mem_start; 621 l_ulong mem_end; 622 l_ushort base_addr; 623 u_char irq; 624 u_char dma; 625 u_char port;
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532}; 533 534#define LINUX_IFHWADDRLEN 6 535#define LINUX_IFNAMSIZ 16 536
| 626}; 627 628#define LINUX_IFHWADDRLEN 6 629#define LINUX_IFNAMSIZ 16 630
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537struct linux_ifreq {
| 631struct l_ifreq {
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538 union { 539 char ifrn_name[LINUX_IFNAMSIZ]; 540 } ifr_ifrn; 541 542 union {
| 632 union { 633 char ifrn_name[LINUX_IFNAMSIZ]; 634 } ifr_ifrn; 635 636 union {
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543 struct linux_sockaddr ifru_addr; 544 struct linux_sockaddr ifru_dstaddr; 545 struct linux_sockaddr ifru_broadaddr; 546 struct linux_sockaddr ifru_netmask; 547 struct linux_sockaddr ifru_hwaddr; 548 short ifru_flags; 549 int ifru_metric; 550 int ifru_mtu; 551 struct linux_ifmap ifru_map; 552 char ifru_slave[LINUX_IFNAMSIZ]; /* Just fits the size */ 553 linux_caddr_t ifru_data;
| 637 struct l_sockaddr ifru_addr; 638 struct l_sockaddr ifru_dstaddr; 639 struct l_sockaddr ifru_broadaddr; 640 struct l_sockaddr ifru_netmask; 641 struct l_sockaddr ifru_hwaddr; 642 l_short ifru_flags; 643 l_int ifru_metric; 644 l_int ifru_mtu; 645 struct l_ifmap ifru_map; 646 char ifru_slave[LINUX_IFNAMSIZ]; 647 l_caddr_t ifru_data;
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554 } ifr_ifru; 555}; 556 557#define ifr_name ifr_ifrn.ifrn_name /* interface name */ 558#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ 559
| 648 } ifr_ifru; 649}; 650 651#define ifr_name ifr_ifrn.ifrn_name /* interface name */ 652#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ 653
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| 654/* 655 * poll() 656 */ 657#define LINUX_POLLIN 0x0001 658#define LINUX_POLLPRI 0x0002 659#define LINUX_POLLOUT 0x0004 660#define LINUX_POLLERR 0x0008 661#define LINUX_POLLHUP 0x0010 662#define LINUX_POLLNVAL 0x0020 663#define LINUX_POLLRDNORM 0x0040 664#define LINUX_POLLRDBAND 0x0080 665#define LINUX_POLLWRNORM 0x0100 666#define LINUX_POLLWRBAND 0x0200 667#define LINUX_POLLMSG 0x0400 668 669struct l_pollfd { 670 l_int fd; 671 l_short events; 672 l_short revents; 673}; 674
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560#endif /* !_I386_LINUX_LINUX_H_ */
| 675#endif /* !_I386_LINUX_LINUX_H_ */
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