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C/C++ Source or Header  |  1999-09-17  |  27KB  |  451 lines
  1. /* $Id: unistd.h,v 1.27 1999/03/25 00:40:14 davem Exp $ */
  2. #ifndef _SPARC64_UNISTD_H
  3. #define _SPARC64_UNISTD_H
  4.  
  5. /*
  6.  * System calls under the Sparc.
  7.  *
  8.  * Don't be scared by the ugly clobbers, it is the only way I can
  9.  * think of right now to force the arguments into fixed registers
  10.  * before the trap into the system call with gcc 'asm' statements.
  11.  *
  12.  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  13.  *
  14.  * SunOS compatibility based upon preliminary work which is:
  15.  *
  16.  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
  17.  */
  18.  
  19. #define __NR_exit                 1 /* Common                                      */
  20. #define __NR_fork                 2 /* Common                                      */
  21. #define __NR_read                 3 /* Common                                      */
  22. #define __NR_write                4 /* Common                                      */
  23. #define __NR_open                 5 /* Common                                      */
  24. #define __NR_close                6 /* Common                                      */
  25. #define __NR_wait4                7 /* Common                                      */
  26. #define __NR_creat                8 /* Common                                      */
  27. #define __NR_link                 9 /* Common                                      */
  28. #define __NR_unlink              10 /* Common                                      */
  29. #define __NR_execv               11 /* SunOS Specific                              */
  30. #define __NR_chdir               12 /* Common                                      */
  31. #define __NR_chown         13 /* Common                       */
  32. #define __NR_mknod               14 /* Common                                      */
  33. #define __NR_chmod               15 /* Common                                      */
  34. #define __NR_lchown              16 /* Common                                      */
  35. #define __NR_brk                 17 /* Common                                      */
  36. #define __NR_perfctr             18 /* Performance counter operations              */
  37. #define __NR_lseek               19 /* Common                                      */
  38. #define __NR_getpid              20 /* Common                                      */
  39. #define __NR_capget         21 /* Linux Specific                   */
  40. #define __NR_capset         22 /* Linux Specific                   */
  41. #define __NR_setuid              23 /* Implemented via setreuid in SunOS           */
  42. #define __NR_getuid              24 /* Common                                      */
  43. /* #define __NR_time alias     25    ENOSYS under SunOS               */
  44. #define __NR_ptrace              26 /* Common                                      */
  45. #define __NR_alarm               27 /* Implemented via setitimer in SunOS          */
  46. #define __NR_sigaltstack     28 /* Common                       */
  47. #define __NR_pause               29 /* Is sigblock(0)->sigpause() in SunOS         */
  48. #define __NR_utime               30 /* Implemented via utimes() under SunOS        */
  49. /* #define __NR_stty             31    Implemented via ioctl() under SunOS         */
  50. /* #define __NR_gtty             32    Implemented via ioctl() under SunOS         */
  51. #define __NR_access              33 /* Common                                      */
  52. #define __NR_nice                34 /* Implemented via get/setpriority() in SunOS  */
  53. /* #define __NR_ftime            35    Implemented via gettimeofday() in SunOS     */
  54. #define __NR_sync                36 /* Common                                      */
  55. #define __NR_kill                37 /* Common                                      */
  56. #define __NR_stat                38 /* Common                                      */
  57. #define __NR_sendfile         39 /* Linux Specific                   */
  58. #define __NR_lstat               40 /* Common                                      */
  59. #define __NR_dup                 41 /* Common                                      */
  60. #define __NR_pipe                42 /* Common                                      */
  61. #define __NR_times               43 /* Implemented via getrusage() in SunOS        */
  62. /* #define __NR_profil           44    Common                                      */
  63. /* #define __NR_ni_syscall       45    ENOSYS under SunOS                          */
  64. #define __NR_setgid              46 /* Implemented via setregid() in SunOS         */
  65. #define __NR_getgid              47 /* Common                                      */
  66. #define __NR_signal              48 /* Implemented via sigvec() in SunOS           */
  67. #define __NR_geteuid             49 /* SunOS calls getuid()                        */
  68. #define __NR_getegid             50 /* SunOS calls getgid()                        */
  69. #define __NR_acct                51 /* Common                                      */
  70. #define __NR_memory_ordering     52 /* Linux Specific                   */
  71. /* #define __NR_mctl             53    SunOS specific                              */
  72. #define __NR_ioctl               54 /* Common                                      */
  73. #define __NR_reboot              55 /* Common                                      */
  74. /* #define __NR_ni_syscall       56    ENOSYS under SunOS                          */
  75. #define __NR_symlink             57 /* Common                                      */
  76. #define __NR_readlink            58 /* Common                                      */
  77. #define __NR_execve              59 /* Common                                      */
  78. #define __NR_umask               60 /* Common                                      */
  79. #define __NR_chroot              61 /* Common                                      */
  80. #define __NR_fstat               62 /* Common                                      */
  81. /* #define __NR_ni_syscall       63    ENOSYS under SunOS                          */
  82. #define __NR_getpagesize         64 /* Common                                      */
  83. #define __NR_msync               65 /* Common in newer 1.3.x revs...               */
  84. #define __NR_vfork               66 /* Common                                      */
  85. #define __NR_pread               67 /* Linux Specific                              */
  86. #define __NR_pwrite              68 /* Linux Specific                              */
  87. /* #define __NR_sbrk             69    SunOS Specific                              */
  88. /* #define __NR_sstk             70    SunOS Specific                              */
  89. #define __NR_mmap                71 /* Common                                      */
  90. /* #define __NR_vadvise          72    SunOS Specific                              */
  91. #define __NR_munmap              73 /* Common                                      */
  92. #define __NR_mprotect            74 /* Common                                      */
  93. /* #define __NR_madvise          75    SunOS Specific                              */
  94. #define __NR_vhangup             76 /* Common                                      */
  95. /* #define __NR_ni_syscall       77    ENOSYS under SunOS                          */
  96. /* #define __NR_mincore          78    SunOS Specific                              */
  97. #define __NR_getgroups           79 /* Common                                      */
  98. #define __NR_setgroups           80 /* Common                                      */
  99. #define __NR_getpgrp             81 /* Common                                      */
  100. /* #define __NR_setpgrp          82    setpgid, same difference...                 */
  101. #define __NR_setitimer           83 /* Common                                      */
  102. /* #define __NR_ni_syscall       84    ENOSYS under SunOS                          */
  103. #define __NR_swapon              85 /* Common                                      */
  104. #define __NR_getitimer           86 /* Common                                      */
  105. /* #define __NR_gethostname      87    SunOS Specific                              */
  106. #define __NR_sethostname         88 /* Common                                      */
  107. /* #define __NR_getdtablesize    89    SunOS Specific                              */
  108. #define __NR_dup2                90 /* Common                                      */
  109. /* #define __NR_getdopt          91    SunOS Specific                              */
  110. #define __NR_fcntl               92 /* Common                                      */
  111. #define __NR_select              93 /* Common                                      */
  112. /* #define __NR_setdopt          94    SunOS Specific                              */
  113. #define __NR_fsync               95 /* Common                                      */
  114. #define __NR_setpriority         96 /* Common                                      */
  115. #define __NR_socket              97 /* Common                                      */
  116. #define __NR_connect             98 /* Common                                      */
  117. #define __NR_accept              99 /* Common                                      */
  118. #define __NR_getpriority        100 /* Common                                      */
  119. #define __NR_rt_sigreturn       101 /* Linux Specific                              */
  120. #define __NR_rt_sigaction       102 /* Linux Specific                              */
  121. #define __NR_rt_sigprocmask     103 /* Linux Specific                              */
  122. #define __NR_rt_sigpending      104 /* Linux Specific                              */
  123. #define __NR_rt_sigtimedwait    105 /* Linux Specific                              */
  124. #define __NR_rt_sigqueueinfo    106 /* Linux Specific                              */
  125. #define __NR_rt_sigsuspend      107 /* Linux Specific                              */
  126. /* #define __NR_sigvec          108    SunOS Specific                              */
  127. /* #define __NR_sigblock        109    SunOS Specific                              */
  128. /* #define __NR_sigsetmask      110    SunOS Specific                              */
  129. /* #define __NR_sigpause        111    SunOS Specific                              */
  130. /* #define __NR_sigstack        112    SunOS Specific                              */
  131. #define __NR_recvmsg            113 /* Common                                      */
  132. #define __NR_sendmsg            114 /* Common                                      */
  133. /* #define __NR_vtrace          115    SunOS Specific                              */
  134. #define __NR_gettimeofday       116 /* Common                                      */
  135. #define __NR_getrusage          117 /* Common                                      */
  136. #define __NR_getsockopt         118 /* Common                                      */
  137. #define __NR_getcwd        119 /* Linux Specific                   */
  138. #define __NR_readv              120 /* Common                                      */
  139. #define __NR_writev             121 /* Common                                      */
  140. #define __NR_settimeofday       122 /* Common                                      */
  141. #define __NR_fchown             123 /* Common                                      */
  142. #define __NR_fchmod             124 /* Common                                      */
  143. #define __NR_recvfrom           125 /* Common                                      */
  144. #define __NR_setreuid           126 /* Common                                      */
  145. #define __NR_setregid           127 /* Common                                      */
  146. #define __NR_rename             128 /* Common                                      */
  147. #define __NR_truncate           129 /* Common                                      */
  148. #define __NR_ftruncate          130 /* Common                                      */
  149. #define __NR_flock              131 /* Common                                      */
  150. /* #define __NR_ni_syscall      132    ENOSYS under SunOS                          */
  151. #define __NR_sendto             133 /* Common                                      */
  152. #define __NR_shutdown           134 /* Common                                      */
  153. #define __NR_socketpair         135 /* Common                                      */
  154. #define __NR_mkdir              136 /* Common                                      */
  155. #define __NR_rmdir              137 /* Common                                      */
  156. #define __NR_utimes             138 /* SunOS Specific                              */
  157. /* #define __NR_ni_syscall      139    ENOSYS under SunOS                          */
  158. /* #define __NR_adjtime         140    SunOS Specific                              */
  159. #define __NR_getpeername        141 /* Common                                      */
  160. /* #define __NR_gethostid       142    SunOS Specific                              */
  161. /* #define __NR_ni_syscall      143    ENOSYS under SunOS                          */
  162. #define __NR_getrlimit          144 /* Common                                      */
  163. #define __NR_setrlimit          145 /* Common                                      */
  164. /* #define __NR_killpg          146    SunOS Specific                              */
  165. #define __NR_prctl        147 /* ENOSYS under SunOS                          */
  166. #define __NR_pciconfig_read    148 /* ENOSYS under SunOS                          */
  167. #define __NR_pciconfig_write    149 /* ENOSYS under SunOS                          */
  168. #define __NR_getsockname        150 /* Common                                      */
  169. /* #define __NR_getmsg          151    SunOS Specific                              */
  170. /* #define __NR_putmsg          152    SunOS Specific                              */
  171. #define __NR_poll               153 /* Common                                      */
  172. /* #define __NR_ni_syscall      154    ENOSYS under SunOS                          */
  173. /* #define __NR_nfssvc          155    SunOS Specific                              */
  174. /* #define __NR_getdirentries   156    SunOS Specific                              */
  175. #define __NR_statfs             157 /* Common                                      */
  176. #define __NR_fstatfs            158 /* Common                                      */
  177. #define __NR_umount             159 /* Common                                      */
  178. /* #define __NR_async_daemon    160    SunOS Specific                              */
  179. /* #define __NR_getfh           161    SunOS Specific                              */
  180. #define __NR_getdomainname      162 /* SunOS Specific                              */
  181. #define __NR_setdomainname      163 /* Common                                      */
  182. #define __NR_utrap_install    164 /* SYSV ABI/v9 required               */
  183. #define __NR_quotactl           165 /* Common                                      */
  184. /* #define __NR_exportfs        166    SunOS Specific                              */
  185. #define __NR_mount              167 /* Common                                      */
  186. #define __NR_ustat              168 /* Common                                      */
  187. /* #define __NR_semsys          169    SunOS Specific                              */
  188. /* #define __NR_msgsys          170    SunOS Specific                              */
  189. /* #define __NR_shmsys          171    SunOS Specific                              */
  190. /* #define __NR_auditsys        172    SunOS Specific                              */
  191. /* #define __NR_rfssys          173    SunOS Specific                              */
  192. #define __NR_getdents           174 /* Common                                      */
  193. #define __NR_setsid             175 /* Common                                      */
  194. #define __NR_fchdir             176 /* Common                                      */
  195. /* #define __NR_fchroot         177    SunOS Specific                              */
  196. /* #define __NR_vpixsys         178    SunOS Specific                              */
  197. /* #define __NR_aioread         179    SunOS Specific                              */
  198. /* #define __NR_aiowrite        180    SunOS Specific                              */
  199. /* #define __NR_aiowait         181    SunOS Specific                              */
  200. /* #define __NR_aiocancel       182    SunOS Specific                              */
  201. #define __NR_sigpending         183 /* Common                                      */
  202. #define __NR_query_module    184 /* Linux Specific                   */
  203. #define __NR_setpgid            185 /* Common                                      */
  204. /* #define __NR_pathconf        186    SunOS Specific                              */
  205. /* #define __NR_fpathconf       187    SunOS Specific                              */
  206. /* #define __NR_sysconf         188    SunOS Specific                              */
  207. #define __NR_uname              189 /* Linux Specific                              */
  208. #define __NR_init_module        190 /* Linux Specific                              */
  209. #define __NR_personality        191 /* Linux Specific                              */
  210. /* #define __NR_prof            192    Linux Specific                              */
  211. /* #define __NR_break           193    Linux Specific                              */
  212. /* #define __NR_lock            194    Linux Specific                              */
  213. /* #define __NR_mpx             195    Linux Specific                              */
  214. /* #define __NR_ulimit          196    Linux Specific                              */
  215. #define __NR_getppid            197 /* Linux Specific                              */
  216. #define __NR_sigaction          198 /* Linux Specific                              */
  217. #define __NR_sgetmask           199 /* Linux Specific                              */
  218. #define __NR_ssetmask           200 /* Linux Specific                              */
  219. #define __NR_sigsuspend         201 /* Linux Specific                              */
  220. #define __NR_oldlstat           202 /* Linux Specific                              */
  221. #define __NR_uselib             203 /* Linux Specific                              */
  222. #define __NR_readdir            204 /* Linux Specific                              */
  223. /* #define __NR_ioperm          205    Linux Specific - i386 specific, unused      */
  224. #define __NR_socketcall         206 /* Linux Specific                              */
  225. #define __NR_syslog             207 /* Linux Specific                              */
  226. /* #define __NR_olduname        208    Linux Specific                              */
  227. /* #define __NR_iopl            209    Linux Specific - i386 specific, unused      */
  228. #define __NR_idle               210 /* Linux Specific                              */
  229. /* #define __NR_vm86            211    Linux Specific - i386 specific, unused      */
  230. #define __NR_waitpid            212 /* Linux Specific                              */
  231. #define __NR_swapoff            213 /* Linux Specific                              */
  232. #define __NR_sysinfo            214 /* Linux Specific                              */
  233. #define __NR_ipc                215 /* Linux Specific                              */
  234. #define __NR_sigreturn          216 /* Linux Specific                              */
  235. #define __NR_clone              217 /* Linux Specific                              */
  236. /* #define __NR_modify_ldt      218    Linux Specific - i386 specific, unused      */
  237. #define __NR_adjtimex           219 /* Linux Specific                              */
  238. #define __NR_sigprocmask        220 /* Linux Specific                              */
  239. #define __NR_create_module      221 /* Linux Specific                              */
  240. #define __NR_delete_module      222 /* Linux Specific                              */
  241. #define __NR_get_kernel_syms    223 /* Linux Specific                              */
  242. #define __NR_getpgid            224 /* Linux Specific                              */
  243. #define __NR_bdflush            225 /* Linux Specific                              */
  244. #define __NR_sysfs              226 /* Linux Specific                              */
  245. #define __NR_afs_syscall        227 /* Linux Specific                              */
  246. #define __NR_setfsuid           228 /* Linux Specific                              */
  247. #define __NR_setfsgid           229 /* Linux Specific                              */
  248. #define __NR__newselect         230 /* Linux Specific                              */
  249. #define __NR_time               231 /* Linux Specific                              */
  250. /* #define __NR_oldstat         232    Linux Specific                              */
  251. #define __NR_stime              233 /* Linux Specific                              */
  252. /* #define __NR_oldfstat        234    Linux Specific                              */
  253. /* #define __NR_phys            235    Linux Specific                              */
  254. #define __NR__llseek            236 /* Linux Specific                              */
  255. #define __NR_mlock              237
  256. #define __NR_munlock            238
  257. #define __NR_mlockall           239
  258. #define __NR_munlockall         240
  259. #define __NR_sched_setparam     241
  260. #define __NR_sched_getparam     242
  261. #define __NR_sched_setscheduler 243
  262. #define __NR_sched_getscheduler 244
  263. #define __NR_sched_yield        245
  264. #define __NR_sched_get_priority_max 246
  265. #define __NR_sched_get_priority_min 247
  266. #define __NR_sched_rr_get_interval  248
  267. #define __NR_nanosleep          249
  268. #define __NR_mremap             250
  269. #define __NR__sysctl            251
  270. #define __NR_getsid             252
  271. #define __NR_fdatasync          253
  272. #define __NR_nfsservctl         254
  273. #define __NR_aplib              255
  274.  
  275. #define _syscall0(type,name) \
  276. type name(void) \
  277. { \
  278. long __res; \
  279. __asm__ __volatile__ ("mov %0, %%g1\n\t" \
  280.               "t 0x6d\n\t" \
  281.               "sub %%g0, %%o0, %0\n\t" \
  282.               "movcc %%xcc, %%o0, %0\n\t" \
  283.               : "=r" (__res)\
  284.               : "0" (__NR_##name) \
  285.               : "g1", "o0", "cc"); \
  286. if (__res >= 0) \
  287.     return (type) __res; \
  288. errno = -__res; \
  289. return -1; \
  290. }
  291.  
  292. #define _syscall1(type,name,type1,arg1) \
  293. type name(type1 arg1) \
  294. { \
  295. long __res; \
  296. __asm__ __volatile__ ("mov %0, %%g1\n\t" \
  297.               "mov %1, %%o0\n\t" \
  298.               "t 0x6d\n\t" \
  299.               "sub %%g0, %%o0, %0\n\t" \
  300.               "movcc %%xcc, %%o0, %0\n\t" \
  301.               : "=r" (__res), "=r" ((long)(arg1)) \
  302.               : "0" (__NR_##name),"1" ((long)(arg1)) \
  303.               : "g1", "o0", "cc"); \
  304. if (__res >= 0) \
  305.     return (type) __res; \
  306. errno = -__res; \
  307. return -1; \
  308. }
  309.  
  310. #define _syscall2(type,name,type1,arg1,type2,arg2) \
  311. type name(type1 arg1,type2 arg2) \
  312. { \
  313. long __res; \
  314. __asm__ __volatile__ ("mov %0, %%g1\n\t" \
  315.               "mov %1, %%o0\n\t" \
  316.               "mov %2, %%o1\n\t" \
  317.               "t 0x6d\n\t" \
  318.               "sub %%g0, %%o0, %0\n\t" \
  319.               "movcc %%xcc, %%o0, %0\n\t" \
  320.               : "=r" (__res), "=r" ((long)(arg1)), "=r" ((long)(arg2)) \
  321.               : "0" (__NR_##name),"1" ((long)(arg1)),"2" ((long)(arg2)) \
  322.               : "g1", "o0", "o1", "cc"); \
  323. if (__res >= 0) \
  324.     return (type) __res; \
  325. errno = -__res; \
  326. return -1; \
  327. }
  328.  
  329. #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
  330. type name(type1 arg1,type2 arg2,type3 arg3) \
  331. { \
  332. long __res; \
  333. __asm__ __volatile__ ("mov %0, %%g1\n\t" \
  334.               "mov %1, %%o0\n\t" \
  335.               "mov %2, %%o1\n\t" \
  336.               "mov %3, %%o2\n\t" \
  337.               "t 0x6d\n\t" \
  338.               "sub %%g0, %%o0, %0\n\t" \
  339.               "movcc %%xcc, %%o0, %0\n\t" \
  340.               : "=r" (__res), "=r" ((long)(arg1)), "=r" ((long)(arg2)), \
  341.                 "=r" ((long)(arg3)) \
  342.               : "0" (__NR_##name), "1" ((long)(arg1)), "2" ((long)(arg2)), \
  343.                 "3" ((long)(arg3)) \
  344.               : "g1", "o0", "o1", "o2", "cc"); \
  345. if (__res>=0) \
  346.     return (type) __res; \
  347. errno = -__res; \
  348. return -1; \
  349. }
  350.  
  351. #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
  352. type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
  353. { \
  354. long __res; \
  355. __asm__ __volatile__ ("mov %0, %%g1\n\t" \
  356.               "mov %1, %%o0\n\t" \
  357.               "mov %2, %%o1\n\t" \
  358.               "mov %3, %%o2\n\t" \
  359.               "mov %4, %%o3\n\t" \
  360.               "t 0x6d\n\t" \
  361.               "sub %%g0,%%o0, %0\n\t" \
  362.               "movcc %%xcc, %%o0, %0\n\t" \
  363.               : "=r" (__res), "=r" ((long)(arg1)), "=r" ((long)(arg2)), \
  364.                 "=r" ((long)(arg3)), "=r" ((long)(arg4)) \
  365.               : "0" (__NR_##name),"1" ((long)(arg1)),"2" ((long)(arg2)), \
  366.                 "3" ((long)(arg3)),"4" ((long)(arg4)) \
  367.               : "g1", "o0", "o1", "o2", "o3", "cc"); \
  368. if (__res>=0) \
  369.     return (type) __res; \
  370. errno = -__res; \
  371. return -1; \
  372. } 
  373.  
  374. #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
  375.       type5,arg5) \
  376. type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
  377. { \
  378.       long __res; \
  379. \
  380. __asm__ __volatile__ ("mov %1, %%o0\n\t" \
  381.               "mov %2, %%o1\n\t" \
  382.               "mov %3, %%o2\n\t" \
  383.               "mov %4, %%o3\n\t" \
  384.               "mov %5, %%o4\n\t" \
  385.               "mov %6, %%g1\n\t" \
  386.               "t 0x6d\n\t" \
  387.               "sub %%g0, %%o0, %0\n\t" \
  388.               "movcc %%xcc, %%o0, %0\n\t" \
  389.               : "=r" (__res) \
  390.               : "r" ((long)(arg1)),"r" ((long)(arg2)), \
  391.                 "r" ((long)(arg3)),"r" ((long)(arg4)),"r" ((long)(arg5)), \
  392.                 "i" (__NR_##name)  \
  393.               : "g1", "o0", "o1", "o2", "o3", "o4", "cc"); \
  394. if (__res>=0) \
  395.     return (type) __res; \
  396. errno = -__res; \
  397. return -1; \
  398. }
  399. #ifdef __KERNEL_SYSCALLS__
  400.  
  401. /*
  402.  * we need this inline - forking from kernel space will result
  403.  * in NO COPY ON WRITE (!!!), until an execve is executed. This
  404.  * is no problem, but for the stack. This is handled by not letting
  405.  * main() use the stack at all after fork(). Thus, no function
  406.  * calls - which means inline code for fork too, as otherwise we
  407.  * would use the stack upon exit from 'fork()'.
  408.  *
  409.  * Actually only pause and fork are needed inline, so that there
  410.  * won't be any messing with the stack from main(), but we define
  411.  * some others too.
  412.  */
  413. #define __NR__exit __NR_exit
  414. static __inline__ _syscall0(int,idle)
  415. static __inline__ _syscall0(int,pause)
  416. static __inline__ _syscall0(int,sync)
  417. static __inline__ _syscall0(pid_t,setsid)
  418. static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count)
  419. static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count)
  420. static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
  421. static __inline__ _syscall1(int,dup,int,fd)
  422. static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp)
  423. static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode)
  424. static __inline__ _syscall1(int,close,int,fd)
  425. static __inline__ _syscall1(int,_exit,int,exitcode)
  426. static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
  427. static __inline__ _syscall1(int,delete_module,const char *,name)
  428.  
  429. static __inline__ pid_t wait(int * wait_stat)
  430. {
  431.     return waitpid(-1,wait_stat,0);
  432. }
  433.  
  434. extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
  435.  
  436. #endif /* __KERNEL_SYSCALLS__ */
  437.  
  438. #ifdef __KERNEL__
  439. /* sysconf options, for SunOS compatibility */
  440. #define   _SC_ARG_MAX             1
  441. #define   _SC_CHILD_MAX           2
  442. #define   _SC_CLK_TCK             3
  443. #define   _SC_NGROUPS_MAX         4
  444. #define   _SC_OPEN_MAX            5
  445. #define   _SC_JOB_CONTROL         6
  446. #define   _SC_SAVED_IDS           7
  447. #define   _SC_VERSION             8
  448. #endif
  449.  
  450. #endif /* _SPARC64_UNISTD_H */
  451.