include/asm-m68k/unistd.h

   1 #ifndef _ASM_M68K_UNISTD_H_
   2 #define _ASM_M68K_UNISTD_H_
   3
   4 /*
   5  * This file contains the system call numbers.
   6  */
   7
   8 #define __NR_exit                 1
   9 #define __NR_fork                 2
  10 #define __NR_read                 3
  11 #define __NR_write                4
  12 #define __NR_open                 5
  13 #define __NR_close                6
  14 #define __NR_waitpid              7
  15 #define __NR_creat                8
  16 #define __NR_link                 9
  17 #define __NR_unlink              10
  18 #define __NR_execve              11
  19 #define __NR_chdir               12
  20 #define __NR_time                13
  21 #define __NR_mknod               14
  22 #define __NR_chmod               15
  23 #define __NR_chown               16
  24 #define __NR_break               17
  25 #define __NR_oldstat             18
  26 #define __NR_lseek               19
  27 #define __NR_getpid              20
  28 #define __NR_mount               21
  29 #define __NR_umount              22
  30 #define __NR_setuid              23
  31 #define __NR_getuid              24
  32 #define __NR_stime               25
  33 #define __NR_ptrace              26
  34 #define __NR_alarm               27
  35 #define __NR_oldfstat            28
  36 #define __NR_pause               29
  37 #define __NR_utime               30
  38 #define __NR_stty                31
  39 #define __NR_gtty                32
  40 #define __NR_access              33
  41 #define __NR_nice                34
  42 #define __NR_ftime               35
  43 #define __NR_sync                36
  44 #define __NR_kill                37
  45 #define __NR_rename              38
  46 #define __NR_mkdir               39
  47 #define __NR_rmdir               40
  48 #define __NR_dup                 41
  49 #define __NR_pipe                42
  50 #define __NR_times               43
  51 #define __NR_prof                44
  52 #define __NR_brk                 45
  53 #define __NR_setgid              46
  54 #define __NR_getgid              47
  55 #define __NR_signal              48
  56 #define __NR_geteuid             49
  57 #define __NR_getegid             50
  58 #define __NR_acct                51
  59 #define __NR_umount2             52
  60 #define __NR_lock                53
  61 #define __NR_ioctl               54
  62 #define __NR_fcntl               55
  63 #define __NR_mpx                 56
  64 #define __NR_setpgid             57
  65 #define __NR_ulimit              58
  66 #define __NR_oldolduname         59
  67 #define __NR_umask               60
  68 #define __NR_chroot              61
  69 #define __NR_ustat               62
  70 #define __NR_dup2                63
  71 #define __NR_getppid             64
  72 #define __NR_getpgrp             65
  73 #define __NR_setsid              66
  74 #define __NR_sigaction           67
  75 #define __NR_sgetmask            68
  76 #define __NR_ssetmask            69
  77 #define __NR_setreuid            70
  78 #define __NR_setregid            71
  79 #define __NR_sigsuspend          72
  80 #define __NR_sigpending          73
  81 #define __NR_sethostname         74
  82 #define __NR_setrlimit           75
  83 #define __NR_getrlimit           76
  84 #define __NR_getrusage           77
  85 #define __NR_gettimeofday        78
  86 #define __NR_settimeofday        79
  87 #define __NR_getgroups           80
  88 #define __NR_setgroups           81
  89 #define __NR_select              82
  90 #define __NR_symlink             83
  91 #define __NR_oldlstat            84
  92 #define __NR_readlink            85
  93 #define __NR_uselib              86
  94 #define __NR_swapon              87
  95 #define __NR_reboot              88
  96 #define __NR_readdir             89
  97 #define __NR_mmap                90
  98 #define __NR_munmap              91
  99 #define __NR_truncate            92
 100 #define __NR_ftruncate           93
 101 #define __NR_fchmod              94
 102 #define __NR_fchown              95
 103 #define __NR_getpriority         96
 104 #define __NR_setpriority         97
 105 #define __NR_profil              98
 106 #define __NR_statfs              99
 107 #define __NR_fstatfs            100
 108 #define __NR_ioperm             101
 109 #define __NR_socketcall         102
 110 #define __NR_syslog             103
 111 #define __NR_setitimer          104
 112 #define __NR_getitimer          105
 113 #define __NR_stat               106
 114 #define __NR_lstat              107
 115 #define __NR_fstat              108
 116 #define __NR_olduname           109
 117 #define __NR_iopl               /* 110 */ not supported
 118 #define __NR_vhangup            111
 119 #define __NR_idle               /* 112 */ Obsolete
 120 #define __NR_vm86               /* 113 */ not supported
 121 #define __NR_wait4              114
 122 #define __NR_swapoff            115
 123 #define __NR_sysinfo            116
 124 #define __NR_ipc                117
 125 #define __NR_fsync              118
 126 #define __NR_sigreturn          119
 127 #define __NR_clone              120
 128 #define __NR_setdomainname      121
 129 #define __NR_uname              122
 130 #define __NR_cacheflush         123
 131 #define __NR_adjtimex           124
 132 #define __NR_mprotect           125
 133 #define __NR_sigprocmask        126
 134 #define __NR_create_module      127
 135 #define __NR_init_module        128
 136 #define __NR_delete_module      129
 137 #define __NR_get_kernel_syms    130
 138 #define __NR_quotactl           131
 139 #define __NR_getpgid            132
 140 #define __NR_fchdir             133
 141 #define __NR_bdflush            134
 142 #define __NR_sysfs              135
 143 #define __NR_personality        136
 144 #define __NR_afs_syscall        137 /* Syscall for Andrew File System */
 145 #define __NR_setfsuid           138
 146 #define __NR_setfsgid           139
 147 #define __NR__llseek            140
 148 #define __NR_getdents           141
 149 #define __NR__newselect         142
 150 #define __NR_flock              143
 151 #define __NR_msync              144
 152 #define __NR_readv              145
 153 #define __NR_writev             146
 154 #define __NR_getsid             147
 155 #define __NR_fdatasync          148
 156 #define __NR__sysctl            149
 157 #define __NR_mlock              150
 158 #define __NR_munlock            151
 159 #define __NR_mlockall           152
 160 #define __NR_munlockall         153
 161 #define __NR_sched_setparam             154
 162 #define __NR_sched_getparam             155
 163 #define __NR_sched_setscheduler         156
 164 #define __NR_sched_getscheduler         157
 165 #define __NR_sched_yield                158
 166 #define __NR_sched_get_priority_max     159
 167 #define __NR_sched_get_priority_min     160
 168 #define __NR_sched_rr_get_interval      161
 169 #define __NR_nanosleep          162
 170 #define __NR_mremap             163
 171 #define __NR_setresuid          164
 172 #define __NR_getresuid          165
 173 #define __NR_getpagesize        166
 174 #define __NR_query_module       167
 175 #define __NR_poll               168
 176 #define __NR_nfsservctl         169
 177 #define __NR_setresgid          170
 178 #define __NR_getresgid          171
 179 #define __NR_prctl              172
 180 #define __NR_rt_sigreturn       173
 181 #define __NR_rt_sigaction       174
 182 #define __NR_rt_sigprocmask     175
 183 #define __NR_rt_sigpending      176
 184 #define __NR_rt_sigtimedwait    177
 185 #define __NR_rt_sigqueueinfo    178
 186 #define __NR_rt_sigsuspend      179
 187 #define __NR_pread64            180
 188 #define __NR_pwrite64           181
 189 #define __NR_lchown             182
 190 #define __NR_getcwd             183
 191 #define __NR_capget             184
 192 #define __NR_capset             185
 193 #define __NR_sigaltstack        186
 194 #define __NR_sendfile           187
 195 #define __NR_getpmsg            188     /* some people actually want streams */
 196 #define __NR_putpmsg            189     /* some people actually want streams */
 197 #define __NR_vfork              190
 198 #define __NR_ugetrlimit         191
 199 #define __NR_mmap2              192
 200 #define __NR_truncate64         193
 201 #define __NR_ftruncate64        194
 202 #define __NR_stat64             195
 203 #define __NR_lstat64            196
 204 #define __NR_fstat64            197
 205 #define __NR_chown32            198
 206 #define __NR_getuid32           199
 207 #define __NR_getgid32           200
 208 #define __NR_geteuid32          201
 209 #define __NR_getegid32          202
 210 #define __NR_setreuid32         203
 211 #define __NR_setregid32         204
 212 #define __NR_getgroups32        205
 213 #define __NR_setgroups32        206
 214 #define __NR_fchown32           207
 215 #define __NR_setresuid32        208
 216 #define __NR_getresuid32        209
 217 #define __NR_setresgid32        210
 218 #define __NR_getresgid32        211
 219 #define __NR_lchown32           212
 220 #define __NR_setuid32           213
 221 #define __NR_setgid32           214
 222 #define __NR_setfsuid32         215
 223 #define __NR_setfsgid32         216
 224 #define __NR_pivot_root         217
 225 #define __NR_getdents64         220
 226 #define __NR_gettid             221
 227 #define __NR_tkill              222
 228 #define __NR_setxattr           223
 229 #define __NR_lsetxattr          224
 230 #define __NR_fsetxattr          225
 231 #define __NR_getxattr           226
 232 #define __NR_lgetxattr          227
 233 #define __NR_fgetxattr          228
 234 #define __NR_listxattr          229
 235 #define __NR_llistxattr         230
 236 #define __NR_flistxattr         231
 237 #define __NR_removexattr        232
 238 #define __NR_lremovexattr       233
 239 #define __NR_fremovexattr       234
 240 #define __NR_futex              235
 241 #define __NR_sendfile64         236
 242 #define __NR_mincore            237
 243 #define __NR_madvise            238
 244 #define __NR_fcntl64            239
 245 #define __NR_readahead          240
 246 #define __NR_io_setup           241
 247 #define __NR_io_destroy         242
 248 #define __NR_io_getevents       243
 249 #define __NR_io_submit          244
 250 #define __NR_io_cancel          245
 251 #define __NR_fadvise64          246
 252 #define __NR_exit_group         247
 253 #define __NR_lookup_dcookie     248
 254 #define __NR_epoll_create       249
 255 #define __NR_epoll_ctl          250
 256 #define __NR_epoll_wait         251
 257 #define __NR_remap_file_pages   252
 258 #define __NR_set_tid_address    253
 259 #define __NR_timer_create       254
 260 #define __NR_timer_settime      255
 261 #define __NR_timer_gettime      256
 262 #define __NR_timer_getoverrun   257
 263 #define __NR_timer_delete       258
 264 #define __NR_clock_settime      259
 265 #define __NR_clock_gettime      260
 266 #define __NR_clock_getres       261
 267 #define __NR_clock_nanosleep    262
 268 #define __NR_statfs64           263
 269 #define __NR_fstatfs64          264
 270 #define __NR_tgkill             265
 271 #define __NR_utimes             266
 272 #define __NR_fadvise64_64       267
 273 #define __NR_mbind              268
 274 #define __NR_get_mempolicy      269
 275 #define __NR_set_mempolicy      270
 276 #define __NR_mq_open            271
 277 #define __NR_mq_unlink          272
 278 #define __NR_mq_timedsend       273
 279 #define __NR_mq_timedreceive    274
 280 #define __NR_mq_notify          275
 281 #define __NR_mq_getsetattr      276
 282 #define __NR_waitid             277
 283 #define __NR_vserver            278
 284 #define __NR_add_key            279
 285 #define __NR_request_key        280
 286 #define __NR_keyctl             281
 287
 288 #define NR_syscalls             282
 289
 290 /* user-visible error numbers are in the range -1 - -124: see
 291    <asm-m68k/errno.h> */
 292
 293 #define __syscall_return(type, res) \
 294 do { \
 295         if ((unsigned long)(res) >= (unsigned long)(-125)) { \
 296         /* avoid using res which is declared to be in register d0; \
 297            errno might expand to a function call and clobber it.  */ \
 298                 int __err = -(res); \
 299                 errno = __err; \
 300                 res = -1; \
 301         } \
 302         return (type) (res); \
 303 } while (0)
 304
 305 #define _syscall0(type,name) \
 306 type name(void) \
 307 { \
 308 register long __res __asm__ ("%d0") = __NR_##name; \
 309 __asm__ __volatile__ ("trap  #0" \
 310                       : "+d" (__res) ); \
 311 __syscall_return(type,__res); \
 312 }
 313
 314 #define _syscall1(type,name,atype,a) \
 315 type name(atype a) \
 316 { \
 317 register long __res __asm__ ("%d0") = __NR_##name; \
 318 register long __a __asm__ ("%d1") = (long)(a); \
 319 __asm__ __volatile__ ("trap  #0" \
 320                       : "+d" (__res) \
 321                       : "d" (__a)  ); \
 322 __syscall_return(type,__res); \
 323 }
 324
 325 #define _syscall2(type,name,atype,a,btype,b) \
 326 type name(atype a,btype b) \
 327 { \
 328 register long __res __asm__ ("%d0") = __NR_##name; \
 329 register long __a __asm__ ("%d1") = (long)(a); \
 330 register long __b __asm__ ("%d2") = (long)(b); \
 331 __asm__ __volatile__ ("trap  #0" \
 332                       : "+d" (__res) \
 333                       : "d" (__a), "d" (__b) \
 334                      ); \
 335 __syscall_return(type,__res); \
 336 }
 337
 338 #define _syscall3(type,name,atype,a,btype,b,ctype,c) \
 339 type name(atype a,btype b,ctype c) \
 340 { \
 341 register long __res __asm__ ("%d0") = __NR_##name; \
 342 register long __a __asm__ ("%d1") = (long)(a); \
 343 register long __b __asm__ ("%d2") = (long)(b); \
 344 register long __c __asm__ ("%d3") = (long)(c); \
 345 __asm__ __volatile__ ("trap  #0" \
 346                       : "+d" (__res) \
 347                       : "d" (__a), "d" (__b), \
 348                         "d" (__c) \
 349                      ); \
 350 __syscall_return(type,__res); \
 351 }
 352
 353 #define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
 354 type name (atype a, btype b, ctype c, dtype d) \
 355 { \
 356 register long __res __asm__ ("%d0") = __NR_##name; \
 357 register long __a __asm__ ("%d1") = (long)(a); \
 358 register long __b __asm__ ("%d2") = (long)(b); \
 359 register long __c __asm__ ("%d3") = (long)(c); \
 360 register long __d __asm__ ("%d4") = (long)(d); \
 361 __asm__ __volatile__ ("trap  #0" \
 362                       : "+d" (__res) \
 363                       : "d" (__a), "d" (__b), \
 364                         "d" (__c), "d" (__d)  \
 365                      ); \
 366 __syscall_return(type,__res); \
 367 }
 368
 369 #define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
 370 type name (atype a,btype b,ctype c,dtype d,etype e) \
 371 { \
 372 register long __res __asm__ ("%d0") = __NR_##name; \
 373 register long __a __asm__ ("%d1") = (long)(a); \
 374 register long __b __asm__ ("%d2") = (long)(b); \
 375 register long __c __asm__ ("%d3") = (long)(c); \
 376 register long __d __asm__ ("%d4") = (long)(d); \
 377 register long __e __asm__ ("%d5") = (long)(e); \
 378 __asm__ __volatile__ ("trap  #0" \
 379                       : "+d" (__res) \
 380                       : "d" (__a), "d" (__b), \
 381                         "d" (__c), "d" (__d), "d" (__e)  \
 382                      ); \
 383 __syscall_return(type,__res); \
 384 }
 385
 386 #ifdef __KERNEL__
 387 #define __ARCH_WANT_IPC_PARSE_VERSION
 388 #define __ARCH_WANT_OLD_READDIR
 389 #define __ARCH_WANT_OLD_STAT
 390 #define __ARCH_WANT_STAT64
 391 #define __ARCH_WANT_SYS_ALARM
 392 #define __ARCH_WANT_SYS_GETHOSTNAME
 393 #define __ARCH_WANT_SYS_PAUSE
 394 #define __ARCH_WANT_SYS_SGETMASK
 395 #define __ARCH_WANT_SYS_SIGNAL
 396 #define __ARCH_WANT_SYS_TIME
 397 #define __ARCH_WANT_SYS_UTIME
 398 #define __ARCH_WANT_SYS_WAITPID
 399 #define __ARCH_WANT_SYS_SOCKETCALL
 400 #define __ARCH_WANT_SYS_FADVISE64
 401 #define __ARCH_WANT_SYS_GETPGRP
 402 #define __ARCH_WANT_SYS_LLSEEK
 403 #define __ARCH_WANT_SYS_NICE
 404 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
 405 #define __ARCH_WANT_SYS_OLDUMOUNT
 406 #define __ARCH_WANT_SYS_SIGPENDING
 407 #define __ARCH_WANT_SYS_SIGPROCMASK
 408 #define __ARCH_WANT_SYS_RT_SIGACTION
 409 #endif
 410
 411 #ifdef __KERNEL_SYSCALLS__
 412
 413 #include <linux/compiler.h>
 414 #include <linux/interrupt.h>
 415 #include <linux/types.h>
 416
 417 /*
 418  * we need this inline - forking from kernel space will result
 419  * in NO COPY ON WRITE (!!!), until an execve is executed. This
 420  * is no problem, but for the stack. This is handled by not letting
 421  * main() use the stack at all after fork(). Thus, no function
 422  * calls - which means inline code for fork too, as otherwise we
 423  * would use the stack upon exit from 'fork()'.
 424  *
 425  * Actually only pause and fork are needed inline, so that there
 426  * won't be any messing with the stack from main(), but we define
 427  * some others too.
 428  */
 429 #define __NR__exit __NR_exit
 430 static inline _syscall0(pid_t,setsid)
 431 static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
 432 static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
 433 static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
 434 static inline _syscall1(int,dup,int,fd)
 435 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
 436 static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
 437 static inline _syscall1(int,close,int,fd)
 438 static inline _syscall1(int,_exit,int,exitcode)
 439 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
 440
 441 asmlinkage long sys_mmap2(
 442                         unsigned long addr, unsigned long len,
 443                         unsigned long prot, unsigned long flags,
 444                         unsigned long fd, unsigned long pgoff);
 445 asmlinkage int sys_execve(char *name, char **argv, char **envp);
 446 asmlinkage int sys_pipe(unsigned long *fildes);
 447 struct pt_regs;
 448 struct sigaction;
 449 asmlinkage long sys_rt_sigaction(int sig,
 450                                 const struct sigaction __user *act,
 451                                 struct sigaction __user *oact,
 452                                 size_t sigsetsize);
 453
 454 #endif
 455
 456 /*
 457  * "Conditional" syscalls
 458  *
 459  * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
 460  * but it doesn't work on all toolchains, so we just do it by hand
 461  */
 462 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 463
 464 #endif /* _ASM_M68K_UNISTD_H_ */