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C/C++ Source or Header  |  2006-08-11  |  19.3 KB  |  500 lines

  1. /*
  2.  *  linux/include/asm-arm/unistd.h
  3.  *
  4.  *  Copyright (C) 2001-2003 Russell King
  5.  *  Modified 25/11/04 Ian Molton for arm26.
  6.  *
  7.  * This program is free software; you can redistribute it and/or modify
  8.  * it under the terms of the GNU General Public License version 2 as
  9.  * published by the Free Software Foundation.
  10.  *
  11.  * Please forward _all_ changes to this file to spyro@f2s.com
  12.  * no matter what the change is.  Thanks!
  13.  */
  14. #ifndef __ASM_ARM_UNISTD_H
  15. #define __ASM_ARM_UNISTD_H
  16.  
  17. #define __NR_SYSCALL_BASE    0x900000
  18.  
  19. /*
  20.  * This file contains the system call numbers.
  21.  */
  22.  
  23. #define __NR_restart_syscall        (__NR_SYSCALL_BASE+  0)
  24. #define __NR_exit            (__NR_SYSCALL_BASE+  1)
  25. #define __NR_fork            (__NR_SYSCALL_BASE+  2)
  26. #define __NR_read            (__NR_SYSCALL_BASE+  3)
  27. #define __NR_write            (__NR_SYSCALL_BASE+  4)
  28. #define __NR_open            (__NR_SYSCALL_BASE+  5)
  29. #define __NR_close            (__NR_SYSCALL_BASE+  6)
  30.                     /* 7 was sys_waitpid */
  31. #define __NR_creat            (__NR_SYSCALL_BASE+  8)
  32. #define __NR_link            (__NR_SYSCALL_BASE+  9)
  33. #define __NR_unlink            (__NR_SYSCALL_BASE+ 10)
  34. #define __NR_execve            (__NR_SYSCALL_BASE+ 11)
  35. #define __NR_chdir            (__NR_SYSCALL_BASE+ 12)
  36. #define __NR_time            (__NR_SYSCALL_BASE+ 13)
  37. #define __NR_mknod            (__NR_SYSCALL_BASE+ 14)
  38. #define __NR_chmod            (__NR_SYSCALL_BASE+ 15)
  39. #define __NR_lchown            (__NR_SYSCALL_BASE+ 16)
  40.                     /* 17 was sys_break */
  41.                     /* 18 was sys_stat */
  42. #define __NR_lseek            (__NR_SYSCALL_BASE+ 19)
  43. #define __NR_getpid            (__NR_SYSCALL_BASE+ 20)
  44. #define __NR_mount            (__NR_SYSCALL_BASE+ 21)
  45. #define __NR_umount            (__NR_SYSCALL_BASE+ 22)
  46. #define __NR_setuid            (__NR_SYSCALL_BASE+ 23)
  47. #define __NR_getuid            (__NR_SYSCALL_BASE+ 24)
  48. #define __NR_stime            (__NR_SYSCALL_BASE+ 25)
  49. #define __NR_ptrace            (__NR_SYSCALL_BASE+ 26)
  50. #define __NR_alarm            (__NR_SYSCALL_BASE+ 27)
  51.                     /* 28 was sys_fstat */
  52. #define __NR_pause            (__NR_SYSCALL_BASE+ 29)
  53. #define __NR_utime            (__NR_SYSCALL_BASE+ 30)
  54.                     /* 31 was sys_stty */
  55.                     /* 32 was sys_gtty */
  56. #define __NR_access            (__NR_SYSCALL_BASE+ 33)
  57. #define __NR_nice            (__NR_SYSCALL_BASE+ 34)
  58.                     /* 35 was sys_ftime */
  59. #define __NR_sync            (__NR_SYSCALL_BASE+ 36)
  60. #define __NR_kill            (__NR_SYSCALL_BASE+ 37)
  61. #define __NR_rename            (__NR_SYSCALL_BASE+ 38)
  62. #define __NR_mkdir            (__NR_SYSCALL_BASE+ 39)
  63. #define __NR_rmdir            (__NR_SYSCALL_BASE+ 40)
  64. #define __NR_dup            (__NR_SYSCALL_BASE+ 41)
  65. #define __NR_pipe            (__NR_SYSCALL_BASE+ 42)
  66. #define __NR_times            (__NR_SYSCALL_BASE+ 43)
  67.                     /* 44 was sys_prof */
  68. #define __NR_brk            (__NR_SYSCALL_BASE+ 45)
  69. #define __NR_setgid            (__NR_SYSCALL_BASE+ 46)
  70. #define __NR_getgid            (__NR_SYSCALL_BASE+ 47)
  71.                     /* 48 was sys_signal */
  72. #define __NR_geteuid            (__NR_SYSCALL_BASE+ 49)
  73. #define __NR_getegid            (__NR_SYSCALL_BASE+ 50)
  74. #define __NR_acct            (__NR_SYSCALL_BASE+ 51)
  75. #define __NR_umount2            (__NR_SYSCALL_BASE+ 52)
  76.                     /* 53 was sys_lock */
  77. #define __NR_ioctl            (__NR_SYSCALL_BASE+ 54)
  78. #define __NR_fcntl            (__NR_SYSCALL_BASE+ 55)
  79.                     /* 56 was sys_mpx */
  80. #define __NR_setpgid            (__NR_SYSCALL_BASE+ 57)
  81.                     /* 58 was sys_ulimit */
  82.                     /* 59 was sys_olduname */
  83. #define __NR_umask            (__NR_SYSCALL_BASE+ 60)
  84. #define __NR_chroot            (__NR_SYSCALL_BASE+ 61)
  85. #define __NR_ustat            (__NR_SYSCALL_BASE+ 62)
  86. #define __NR_dup2            (__NR_SYSCALL_BASE+ 63)
  87. #define __NR_getppid            (__NR_SYSCALL_BASE+ 64)
  88. #define __NR_getpgrp            (__NR_SYSCALL_BASE+ 65)
  89. #define __NR_setsid            (__NR_SYSCALL_BASE+ 66)
  90. #define __NR_sigaction            (__NR_SYSCALL_BASE+ 67)
  91.                     /* 68 was sys_sgetmask */
  92.                     /* 69 was sys_ssetmask */
  93. #define __NR_setreuid            (__NR_SYSCALL_BASE+ 70)
  94. #define __NR_setregid            (__NR_SYSCALL_BASE+ 71)
  95. #define __NR_sigsuspend            (__NR_SYSCALL_BASE+ 72)
  96. #define __NR_sigpending            (__NR_SYSCALL_BASE+ 73)
  97. #define __NR_sethostname        (__NR_SYSCALL_BASE+ 74)
  98. #define __NR_setrlimit            (__NR_SYSCALL_BASE+ 75)
  99. #define __NR_getrlimit            (__NR_SYSCALL_BASE+ 76)    /* Back compat 2GB limited rlimit */
  100. #define __NR_getrusage            (__NR_SYSCALL_BASE+ 77)
  101. #define __NR_gettimeofday        (__NR_SYSCALL_BASE+ 78)
  102. #define __NR_settimeofday        (__NR_SYSCALL_BASE+ 79)
  103. #define __NR_getgroups            (__NR_SYSCALL_BASE+ 80)
  104. #define __NR_setgroups            (__NR_SYSCALL_BASE+ 81)
  105. #define __NR_select            (__NR_SYSCALL_BASE+ 82)
  106. #define __NR_symlink            (__NR_SYSCALL_BASE+ 83)
  107.                     /* 84 was sys_lstat */
  108. #define __NR_readlink            (__NR_SYSCALL_BASE+ 85)
  109. #define __NR_uselib            (__NR_SYSCALL_BASE+ 86)
  110. #define __NR_swapon            (__NR_SYSCALL_BASE+ 87)
  111. #define __NR_reboot            (__NR_SYSCALL_BASE+ 88)
  112. #define __NR_readdir            (__NR_SYSCALL_BASE+ 89)
  113. #define __NR_mmap            (__NR_SYSCALL_BASE+ 90)
  114. #define __NR_munmap            (__NR_SYSCALL_BASE+ 91)
  115. #define __NR_truncate            (__NR_SYSCALL_BASE+ 92)
  116. #define __NR_ftruncate            (__NR_SYSCALL_BASE+ 93)
  117. #define __NR_fchmod            (__NR_SYSCALL_BASE+ 94)
  118. #define __NR_fchown            (__NR_SYSCALL_BASE+ 95)
  119. #define __NR_getpriority        (__NR_SYSCALL_BASE+ 96)
  120. #define __NR_setpriority        (__NR_SYSCALL_BASE+ 97)
  121.                     /* 98 was sys_profil */
  122. #define __NR_statfs            (__NR_SYSCALL_BASE+ 99)
  123. #define __NR_fstatfs            (__NR_SYSCALL_BASE+100)
  124.                     /* 101 was sys_ioperm */
  125. #define __NR_socketcall            (__NR_SYSCALL_BASE+102)
  126. #define __NR_syslog            (__NR_SYSCALL_BASE+103)
  127. #define __NR_setitimer            (__NR_SYSCALL_BASE+104)
  128. #define __NR_getitimer            (__NR_SYSCALL_BASE+105)
  129. #define __NR_stat            (__NR_SYSCALL_BASE+106)
  130. #define __NR_lstat            (__NR_SYSCALL_BASE+107)
  131. #define __NR_fstat            (__NR_SYSCALL_BASE+108)
  132.                     /* 109 was sys_uname */
  133.                     /* 110 was sys_iopl */
  134. #define __NR_vhangup            (__NR_SYSCALL_BASE+111)
  135.                     /* 112 was sys_idle */
  136. #define __NR_syscall            (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */
  137. #define __NR_wait4            (__NR_SYSCALL_BASE+114)
  138. #define __NR_swapoff            (__NR_SYSCALL_BASE+115)
  139. #define __NR_sysinfo            (__NR_SYSCALL_BASE+116)
  140. #define __NR_ipc            (__NR_SYSCALL_BASE+117)
  141. #define __NR_fsync            (__NR_SYSCALL_BASE+118)
  142. #define __NR_sigreturn            (__NR_SYSCALL_BASE+119)
  143. #define __NR_clone            (__NR_SYSCALL_BASE+120)
  144. #define __NR_setdomainname        (__NR_SYSCALL_BASE+121)
  145. #define __NR_uname            (__NR_SYSCALL_BASE+122)
  146.                     /* 123 was sys_modify_ldt */
  147. #define __NR_adjtimex            (__NR_SYSCALL_BASE+124)
  148. #define __NR_mprotect            (__NR_SYSCALL_BASE+125)
  149. #define __NR_sigprocmask        (__NR_SYSCALL_BASE+126)
  150.                     /* 127 was sys_create_module */
  151. #define __NR_init_module        (__NR_SYSCALL_BASE+128)
  152. #define __NR_delete_module        (__NR_SYSCALL_BASE+129)
  153.                     /* 130 was sys_get_kernel_syms */
  154. #define __NR_quotactl            (__NR_SYSCALL_BASE+131)
  155. #define __NR_getpgid            (__NR_SYSCALL_BASE+132)
  156. #define __NR_fchdir            (__NR_SYSCALL_BASE+133)
  157. #define __NR_bdflush            (__NR_SYSCALL_BASE+134)
  158. #define __NR_sysfs            (__NR_SYSCALL_BASE+135)
  159. #define __NR_personality        (__NR_SYSCALL_BASE+136)
  160.                     /* 137 was sys_afs_syscall */
  161. #define __NR_setfsuid            (__NR_SYSCALL_BASE+138)
  162. #define __NR_setfsgid            (__NR_SYSCALL_BASE+139)
  163. #define __NR__llseek            (__NR_SYSCALL_BASE+140)
  164. #define __NR_getdents            (__NR_SYSCALL_BASE+141)
  165. #define __NR__newselect            (__NR_SYSCALL_BASE+142)
  166. #define __NR_flock            (__NR_SYSCALL_BASE+143)
  167. #define __NR_msync            (__NR_SYSCALL_BASE+144)
  168. #define __NR_readv            (__NR_SYSCALL_BASE+145)
  169. #define __NR_writev            (__NR_SYSCALL_BASE+146)
  170. #define __NR_getsid            (__NR_SYSCALL_BASE+147)
  171. #define __NR_fdatasync            (__NR_SYSCALL_BASE+148)
  172. #define __NR__sysctl            (__NR_SYSCALL_BASE+149)
  173. #define __NR_mlock            (__NR_SYSCALL_BASE+150)
  174. #define __NR_munlock            (__NR_SYSCALL_BASE+151)
  175. #define __NR_mlockall            (__NR_SYSCALL_BASE+152)
  176. #define __NR_munlockall            (__NR_SYSCALL_BASE+153)
  177. #define __NR_sched_setparam        (__NR_SYSCALL_BASE+154)
  178. #define __NR_sched_getparam        (__NR_SYSCALL_BASE+155)
  179. #define __NR_sched_setscheduler        (__NR_SYSCALL_BASE+156)
  180. #define __NR_sched_getscheduler        (__NR_SYSCALL_BASE+157)
  181. #define __NR_sched_yield        (__NR_SYSCALL_BASE+158)
  182. #define __NR_sched_get_priority_max    (__NR_SYSCALL_BASE+159)
  183. #define __NR_sched_get_priority_min    (__NR_SYSCALL_BASE+160)
  184. #define __NR_sched_rr_get_interval    (__NR_SYSCALL_BASE+161)
  185. #define __NR_nanosleep            (__NR_SYSCALL_BASE+162)
  186. #define __NR_mremap            (__NR_SYSCALL_BASE+163)
  187. #define __NR_setresuid            (__NR_SYSCALL_BASE+164)
  188. #define __NR_getresuid            (__NR_SYSCALL_BASE+165)
  189.                     /* 166 was sys_vm86 */
  190.                     /* 167 was sys_query_module */
  191. #define __NR_poll            (__NR_SYSCALL_BASE+168)
  192. #define __NR_nfsservctl            (__NR_SYSCALL_BASE+169)
  193. #define __NR_setresgid            (__NR_SYSCALL_BASE+170)
  194. #define __NR_getresgid            (__NR_SYSCALL_BASE+171)
  195. #define __NR_prctl            (__NR_SYSCALL_BASE+172)
  196. #define __NR_rt_sigreturn        (__NR_SYSCALL_BASE+173)
  197. #define __NR_rt_sigaction        (__NR_SYSCALL_BASE+174)
  198. #define __NR_rt_sigprocmask        (__NR_SYSCALL_BASE+175)
  199. #define __NR_rt_sigpending        (__NR_SYSCALL_BASE+176)
  200. #define __NR_rt_sigtimedwait        (__NR_SYSCALL_BASE+177)
  201. #define __NR_rt_sigqueueinfo        (__NR_SYSCALL_BASE+178)
  202. #define __NR_rt_sigsuspend        (__NR_SYSCALL_BASE+179)
  203. #define __NR_pread64            (__NR_SYSCALL_BASE+180)
  204. #define __NR_pwrite64            (__NR_SYSCALL_BASE+181)
  205. #define __NR_chown            (__NR_SYSCALL_BASE+182)
  206. #define __NR_getcwd            (__NR_SYSCALL_BASE+183)
  207. #define __NR_capget            (__NR_SYSCALL_BASE+184)
  208. #define __NR_capset            (__NR_SYSCALL_BASE+185)
  209. #define __NR_sigaltstack        (__NR_SYSCALL_BASE+186)
  210. #define __NR_sendfile            (__NR_SYSCALL_BASE+187)
  211.                     /* 188 reserved */
  212.                     /* 189 reserved */
  213. #define __NR_vfork            (__NR_SYSCALL_BASE+190)
  214. #define __NR_ugetrlimit            (__NR_SYSCALL_BASE+191)    /* SuS compliant getrlimit */
  215. #define __NR_mmap2            (__NR_SYSCALL_BASE+192)
  216. #define __NR_truncate64            (__NR_SYSCALL_BASE+193)
  217. #define __NR_ftruncate64        (__NR_SYSCALL_BASE+194)
  218. #define __NR_stat64            (__NR_SYSCALL_BASE+195)
  219. #define __NR_lstat64            (__NR_SYSCALL_BASE+196)
  220. #define __NR_fstat64            (__NR_SYSCALL_BASE+197)
  221. #define __NR_lchown32            (__NR_SYSCALL_BASE+198)
  222. #define __NR_getuid32            (__NR_SYSCALL_BASE+199)
  223. #define __NR_getgid32            (__NR_SYSCALL_BASE+200)
  224. #define __NR_geteuid32            (__NR_SYSCALL_BASE+201)
  225. #define __NR_getegid32            (__NR_SYSCALL_BASE+202)
  226. #define __NR_setreuid32            (__NR_SYSCALL_BASE+203)
  227. #define __NR_setregid32            (__NR_SYSCALL_BASE+204)
  228. #define __NR_getgroups32        (__NR_SYSCALL_BASE+205)
  229. #define __NR_setgroups32        (__NR_SYSCALL_BASE+206)
  230. #define __NR_fchown32            (__NR_SYSCALL_BASE+207)
  231. #define __NR_setresuid32        (__NR_SYSCALL_BASE+208)
  232. #define __NR_getresuid32        (__NR_SYSCALL_BASE+209)
  233. #define __NR_setresgid32        (__NR_SYSCALL_BASE+210)
  234. #define __NR_getresgid32        (__NR_SYSCALL_BASE+211)
  235. #define __NR_chown32            (__NR_SYSCALL_BASE+212)
  236. #define __NR_setuid32            (__NR_SYSCALL_BASE+213)
  237. #define __NR_setgid32            (__NR_SYSCALL_BASE+214)
  238. #define __NR_setfsuid32            (__NR_SYSCALL_BASE+215)
  239. #define __NR_setfsgid32            (__NR_SYSCALL_BASE+216)
  240. #define __NR_getdents64            (__NR_SYSCALL_BASE+217)
  241. #define __NR_pivot_root            (__NR_SYSCALL_BASE+218)
  242. #define __NR_mincore            (__NR_SYSCALL_BASE+219)
  243. #define __NR_madvise            (__NR_SYSCALL_BASE+220)
  244. #define __NR_fcntl64            (__NR_SYSCALL_BASE+221)
  245.                     /* 222 for tux */
  246.                     /* 223 is unused */
  247. #define __NR_gettid            (__NR_SYSCALL_BASE+224)
  248. #define __NR_readahead            (__NR_SYSCALL_BASE+225)
  249. #define __NR_setxattr            (__NR_SYSCALL_BASE+226)
  250. #define __NR_lsetxattr            (__NR_SYSCALL_BASE+227)
  251. #define __NR_fsetxattr            (__NR_SYSCALL_BASE+228)
  252. #define __NR_getxattr            (__NR_SYSCALL_BASE+229)
  253. #define __NR_lgetxattr            (__NR_SYSCALL_BASE+230)
  254. #define __NR_fgetxattr            (__NR_SYSCALL_BASE+231)
  255. #define __NR_listxattr            (__NR_SYSCALL_BASE+232)
  256. #define __NR_llistxattr            (__NR_SYSCALL_BASE+233)
  257. #define __NR_flistxattr            (__NR_SYSCALL_BASE+234)
  258. #define __NR_removexattr        (__NR_SYSCALL_BASE+235)
  259. #define __NR_lremovexattr        (__NR_SYSCALL_BASE+236)
  260. #define __NR_fremovexattr        (__NR_SYSCALL_BASE+237)
  261. #define __NR_tkill            (__NR_SYSCALL_BASE+238)
  262. #define __NR_sendfile64            (__NR_SYSCALL_BASE+239)
  263. #define __NR_futex            (__NR_SYSCALL_BASE+240)
  264. #define __NR_sched_setaffinity        (__NR_SYSCALL_BASE+241)
  265. #define __NR_sched_getaffinity        (__NR_SYSCALL_BASE+242)
  266. #define __NR_io_setup            (__NR_SYSCALL_BASE+243)
  267. #define __NR_io_destroy            (__NR_SYSCALL_BASE+244)
  268. #define __NR_io_getevents        (__NR_SYSCALL_BASE+245)
  269. #define __NR_io_submit            (__NR_SYSCALL_BASE+246)
  270. #define __NR_io_cancel            (__NR_SYSCALL_BASE+247)
  271. #define __NR_exit_group            (__NR_SYSCALL_BASE+248)
  272. #define __NR_lookup_dcookie        (__NR_SYSCALL_BASE+249)
  273. #define __NR_epoll_create        (__NR_SYSCALL_BASE+250)
  274. #define __NR_epoll_ctl            (__NR_SYSCALL_BASE+251)
  275. #define __NR_epoll_wait            (__NR_SYSCALL_BASE+252)
  276. #define __NR_remap_file_pages        (__NR_SYSCALL_BASE+253)
  277.                     /* 254 for set_thread_area */
  278.                     /* 255 for get_thread_area */
  279.                     /* 256 for set_tid_address */
  280. #define __NR_timer_create        (__NR_SYSCALL_BASE+257)
  281. #define __NR_timer_settime        (__NR_SYSCALL_BASE+258)
  282. #define __NR_timer_gettime        (__NR_SYSCALL_BASE+259)
  283. #define __NR_timer_getoverrun        (__NR_SYSCALL_BASE+260)
  284. #define __NR_timer_delete        (__NR_SYSCALL_BASE+261)
  285. #define __NR_clock_settime        (__NR_SYSCALL_BASE+262)
  286. #define __NR_clock_gettime        (__NR_SYSCALL_BASE+263)
  287. #define __NR_clock_getres        (__NR_SYSCALL_BASE+264)
  288. #define __NR_clock_nanosleep        (__NR_SYSCALL_BASE+265)
  289. #define __NR_statfs64            (__NR_SYSCALL_BASE+266)
  290. #define __NR_fstatfs64            (__NR_SYSCALL_BASE+267)
  291. #define __NR_tgkill            (__NR_SYSCALL_BASE+268)
  292. #define __NR_utimes            (__NR_SYSCALL_BASE+269)
  293. #define __NR_fadvise64_64        (__NR_SYSCALL_BASE+270)
  294. #define __NR_pciconfig_iobase        (__NR_SYSCALL_BASE+271)
  295. #define __NR_pciconfig_read        (__NR_SYSCALL_BASE+272)
  296. #define __NR_pciconfig_write        (__NR_SYSCALL_BASE+273)
  297. #define __NR_mq_open            (__NR_SYSCALL_BASE+274)
  298. #define __NR_mq_unlink            (__NR_SYSCALL_BASE+275)
  299. #define __NR_mq_timedsend        (__NR_SYSCALL_BASE+276)
  300. #define __NR_mq_timedreceive        (__NR_SYSCALL_BASE+277)
  301. #define __NR_mq_notify            (__NR_SYSCALL_BASE+278)
  302. #define __NR_mq_getsetattr        (__NR_SYSCALL_BASE+279)
  303. #define __NR_waitid            (__NR_SYSCALL_BASE+280)
  304.  
  305. /*
  306.  * The following SWIs are ARM private. FIXME - make appropriate for arm26
  307.  */
  308. #define __ARM_NR_BASE            (__NR_SYSCALL_BASE+0x0f0000)
  309. #define __ARM_NR_breakpoint        (__ARM_NR_BASE+1)
  310. #define __ARM_NR_cacheflush        (__ARM_NR_BASE+2)
  311. #define __ARM_NR_usr26            (__ARM_NR_BASE+3)
  312.  
  313. #ifdef __KERNEL__
  314. #include <linux/linkage.h>
  315.  
  316. #define __sys2(x) #x
  317. #define __sys1(x) __sys2(x)
  318.  
  319. #ifndef __syscall
  320. #define __syscall(name) "swi\t" __sys1(__NR_##name) ""
  321. #endif
  322.  
  323. #define __syscall_return(type, res)                    \
  324. do {                                    \
  325.     if ((unsigned long)(res) >= (unsigned long)(-125)) {        \
  326.         errno = -(res);                        \
  327.         res = -1;                        \
  328.     }                                \
  329.     return (type) (res);                        \
  330. } while (0)
  331.  
  332. #define _syscall0(type,name)                        \
  333. type name(void) {                            \
  334.   register long __res_r0 __asm__("r0");                    \
  335.   long __res;                                \
  336.   __asm__ __volatile__ (                        \
  337.   __syscall(name)                            \
  338.     : "=r" (__res_r0)                        \
  339.     :                                \
  340.     : "lr");                            \
  341.   __res = __res_r0;                            \
  342.   __syscall_return(type,__res);                        \
  343. }
  344.  
  345. #define _syscall1(type,name,type1,arg1)                 \
  346. type name(type1 arg1) {                         \
  347.   register long __r0 __asm__("r0") = (long)arg1;            \
  348.   register long __res_r0 __asm__("r0");                    \
  349.   long __res;                                \
  350.   __asm__ __volatile__ (                        \
  351.   __syscall(name)                            \
  352.     : "=r" (__res_r0)                        \
  353.     : "r" (__r0)                            \
  354.     : "lr");                            \
  355.   __res = __res_r0;                            \
  356.   __syscall_return(type,__res);                        \
  357. }
  358.  
  359. #define _syscall2(type,name,type1,arg1,type2,arg2)            \
  360. type name(type1 arg1,type2 arg2) {                    \
  361.   register long __r0 __asm__("r0") = (long)arg1;            \
  362.   register long __r1 __asm__("r1") = (long)arg2;            \
  363.   register long __res_r0 __asm__("r0");                    \
  364.   long __res;                                \
  365.   __asm__ __volatile__ (                        \
  366.   __syscall(name)                            \
  367.     : "=r" (__res_r0)                        \
  368.     : "r" (__r0),"r" (__r1)                     \
  369.     : "lr");                            \
  370.   __res = __res_r0;                            \
  371.   __syscall_return(type,__res);                        \
  372. }
  373.  
  374.  
  375. #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)        \
  376. type name(type1 arg1,type2 arg2,type3 arg3) {                \
  377.   register long __r0 __asm__("r0") = (long)arg1;            \
  378.   register long __r1 __asm__("r1") = (long)arg2;            \
  379.   register long __r2 __asm__("r2") = (long)arg3;            \
  380.   register long __res_r0 __asm__("r0");                    \
  381.   long __res;                                \
  382.   __asm__ __volatile__ (                        \
  383.   __syscall(name)                            \
  384.     : "=r" (__res_r0)                        \
  385.     : "r" (__r0),"r" (__r1),"r" (__r2)                \
  386.     : "lr");                            \
  387.   __res = __res_r0;                            \
  388.   __syscall_return(type,__res);                        \
  389. }
  390.  
  391.  
  392. #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\
  393. type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {        \
  394.   register long __r0 __asm__("r0") = (long)arg1;            \
  395.   register long __r1 __asm__("r1") = (long)arg2;            \
  396.   register long __r2 __asm__("r2") = (long)arg3;            \
  397.   register long __r3 __asm__("r3") = (long)arg4;            \
  398.   register long __res_r0 __asm__("r0");                    \
  399.   long __res;                                \
  400.   __asm__ __volatile__ (                        \
  401.   __syscall(name)                            \
  402.     : "=r" (__res_r0)                        \
  403.     : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3)            \
  404.     : "lr");                            \
  405.   __res = __res_r0;                            \
  406.   __syscall_return(type,__res);                        \
  407. }
  408.   
  409.  
  410. #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)    \
  411. type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {    \
  412.   register long __r0 __asm__("r0") = (long)arg1;            \
  413.   register long __r1 __asm__("r1") = (long)arg2;            \
  414.   register long __r2 __asm__("r2") = (long)arg3;            \
  415.   register long __r3 __asm__("r3") = (long)arg4;            \
  416.   register long __r4 __asm__("r4") = (long)arg5;            \
  417.   register long __res_r0 __asm__("r0");                    \
  418.   long __res;                                \
  419.   __asm__ __volatile__ (                        \
  420.   __syscall(name)                            \
  421.     : "=r" (__res_r0)                        \
  422.     : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3),"r" (__r4)    \
  423.     : "lr");                            \
  424.   __res = __res_r0;                            \
  425.   __syscall_return(type,__res);                        \
  426. }
  427.  
  428. #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6)    \
  429. type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) {    \
  430.   register long __r0 __asm__("r0") = (long)arg1;            \
  431.   register long __r1 __asm__("r1") = (long)arg2;            \
  432.   register long __r2 __asm__("r2") = (long)arg3;            \
  433.   register long __r3 __asm__("r3") = (long)arg4;            \
  434.   register long __r4 __asm__("r4") = (long)arg5;            \
  435.   register long __r5 __asm__("r5") = (long)arg6;            \
  436.   register long __res_r0 __asm__("r0");                    \
  437.   long __res;                                \
  438.   __asm__ __volatile__ (                        \
  439.   __syscall(name)                            \
  440.     : "=r" (__res_r0)                        \
  441.     : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3), "r" (__r4),"r" (__r5)        \
  442.     : "lr");                            \
  443.   __res = __res_r0;                            \
  444.   __syscall_return(type,__res);                        \
  445. }
  446.  
  447. #define __ARCH_WANT_IPC_PARSE_VERSION
  448. #define __ARCH_WANT_OLD_READDIR
  449. #define __ARCH_WANT_STAT64
  450. #define __ARCH_WANT_SYS_ALARM
  451. #define __ARCH_WANT_SYS_GETHOSTNAME
  452. #define __ARCH_WANT_SYS_PAUSE
  453. #define __ARCH_WANT_SYS_TIME
  454. #define __ARCH_WANT_SYS_UTIME
  455. #define __ARCH_WANT_SYS_SOCKETCALL
  456. #define __ARCH_WANT_SYS_FADVISE64
  457. #define __ARCH_WANT_SYS_GETPGRP
  458. #define __ARCH_WANT_SYS_LLSEEK
  459. #define __ARCH_WANT_SYS_NICE
  460. #define __ARCH_WANT_SYS_OLD_GETRLIMIT
  461. #define __ARCH_WANT_SYS_OLDUMOUNT
  462. #define __ARCH_WANT_SYS_SIGPENDING
  463. #define __ARCH_WANT_SYS_SIGPROCMASK
  464. #define __ARCH_WANT_SYS_RT_SIGACTION
  465.  
  466. #ifdef __KERNEL_SYSCALLS__
  467.  
  468. #include <linux/compiler.h>
  469. #include <linux/types.h>
  470. #include <linux/syscalls.h>
  471.  
  472. extern long execve(const char *file, char **argv, char **envp);
  473.  
  474. struct pt_regs;
  475. asmlinkage int sys_execve(char *filenamei, char **argv, char **envp,
  476.             struct pt_regs *regs);
  477. asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
  478.             struct pt_regs *regs);
  479. asmlinkage int sys_fork(struct pt_regs *regs);
  480. asmlinkage int sys_vfork(struct pt_regs *regs);
  481. asmlinkage int sys_pipe(unsigned long *fildes);
  482. struct sigaction;
  483. asmlinkage long sys_rt_sigaction(int sig,
  484.                 const struct sigaction __user *act,
  485.                 struct sigaction __user *oact,
  486.                 size_t sigsetsize);
  487.  
  488. #endif /* __KERNEL_SYSCALLS__ */
  489.  
  490. /*
  491.  * "Conditional" syscalls
  492.  *
  493.  * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
  494.  * but it doesn't work on all toolchains, so we just do it by hand
  495.  */
  496. #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
  497.  
  498. #endif /* __KERNEL__ */
  499. #endif /* __ASM_ARM_UNISTD_H */
  500.