1/* 2 * linux/include/asm-arm/unistd.h 3 * 4 * Copyright (C) 2001-2005 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Please forward _all_ changes to this file to rmk@arm.linux.org.uk, 11 * no matter what the change is. Thanks! 12 */ 13#ifndef __ASM_ARM_UNISTD_H 14#define __ASM_ARM_UNISTD_H 15 16#define __NR_OABI_SYSCALL_BASE 0x900000 17 18#if defined(__thumb__) || defined(__ARM_EABI__) 19#define __NR_SYSCALL_BASE 0 20#else 21#define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE 22#endif 23 24/* 25 * This file contains the system call numbers. 26 */ 27 28#define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0) 29#define __NR_exit (__NR_SYSCALL_BASE+ 1) 30#define __NR_fork (__NR_SYSCALL_BASE+ 2) 31#define __NR_read (__NR_SYSCALL_BASE+ 3) 32#define __NR_write (__NR_SYSCALL_BASE+ 4) 33#define __NR_open (__NR_SYSCALL_BASE+ 5) 34#define __NR_close (__NR_SYSCALL_BASE+ 6) 35 /* 7 was sys_waitpid */ 36#define __NR_creat (__NR_SYSCALL_BASE+ 8) 37#define __NR_link (__NR_SYSCALL_BASE+ 9) 38#define __NR_unlink (__NR_SYSCALL_BASE+ 10) 39#define __NR_execve (__NR_SYSCALL_BASE+ 11) 40#define __NR_chdir (__NR_SYSCALL_BASE+ 12) 41#define __NR_time (__NR_SYSCALL_BASE+ 13) 42#define __NR_mknod (__NR_SYSCALL_BASE+ 14) 43#define __NR_chmod (__NR_SYSCALL_BASE+ 15) 44#define __NR_lchown (__NR_SYSCALL_BASE+ 16) 45 /* 17 was sys_break */ 46 /* 18 was sys_stat */ 47#define __NR_lseek (__NR_SYSCALL_BASE+ 19) 48#define __NR_getpid (__NR_SYSCALL_BASE+ 20) 49#define __NR_mount (__NR_SYSCALL_BASE+ 21) 50#define __NR_umount (__NR_SYSCALL_BASE+ 22) 51#define __NR_setuid (__NR_SYSCALL_BASE+ 23) 52#define __NR_getuid (__NR_SYSCALL_BASE+ 24) 53#define __NR_stime (__NR_SYSCALL_BASE+ 25) 54#define __NR_ptrace (__NR_SYSCALL_BASE+ 26) 55#define __NR_alarm (__NR_SYSCALL_BASE+ 27) 56 /* 28 was sys_fstat */ 57#define __NR_pause (__NR_SYSCALL_BASE+ 29) 58#define __NR_utime (__NR_SYSCALL_BASE+ 30) 59 /* 31 was sys_stty */ 60 /* 32 was sys_gtty */ 61#define __NR_access (__NR_SYSCALL_BASE+ 33) 62#define __NR_nice (__NR_SYSCALL_BASE+ 34) 63 /* 35 was sys_ftime */ 64#define __NR_sync (__NR_SYSCALL_BASE+ 36) 65#define __NR_kill (__NR_SYSCALL_BASE+ 37) 66#define __NR_rename (__NR_SYSCALL_BASE+ 38) 67#define __NR_mkdir (__NR_SYSCALL_BASE+ 39) 68#define __NR_rmdir (__NR_SYSCALL_BASE+ 40) 69#define __NR_dup (__NR_SYSCALL_BASE+ 41) 70#define __NR_pipe (__NR_SYSCALL_BASE+ 42) 71#define __NR_times (__NR_SYSCALL_BASE+ 43) 72 /* 44 was sys_prof */ 73#define __NR_brk (__NR_SYSCALL_BASE+ 45) 74#define __NR_setgid (__NR_SYSCALL_BASE+ 46) 75#define __NR_getgid (__NR_SYSCALL_BASE+ 47) 76 /* 48 was sys_signal */ 77#define __NR_geteuid (__NR_SYSCALL_BASE+ 49) 78#define __NR_getegid (__NR_SYSCALL_BASE+ 50) 79#define __NR_acct (__NR_SYSCALL_BASE+ 51) 80#define __NR_umount2 (__NR_SYSCALL_BASE+ 52) 81 /* 53 was sys_lock */ 82#define __NR_ioctl (__NR_SYSCALL_BASE+ 54) 83#define __NR_fcntl (__NR_SYSCALL_BASE+ 55) 84 /* 56 was sys_mpx */ 85#define __NR_setpgid (__NR_SYSCALL_BASE+ 57) 86 /* 58 was sys_ulimit */ 87 /* 59 was sys_olduname */ 88#define __NR_umask (__NR_SYSCALL_BASE+ 60) 89#define __NR_chroot (__NR_SYSCALL_BASE+ 61) 90#define __NR_ustat (__NR_SYSCALL_BASE+ 62) 91#define __NR_dup2 (__NR_SYSCALL_BASE+ 63) 92#define __NR_getppid (__NR_SYSCALL_BASE+ 64) 93#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) 94#define __NR_setsid (__NR_SYSCALL_BASE+ 66) 95#define __NR_sigaction (__NR_SYSCALL_BASE+ 67) 96 /* 68 was sys_sgetmask */ 97 /* 69 was sys_ssetmask */ 98#define __NR_setreuid (__NR_SYSCALL_BASE+ 70) 99#define __NR_setregid (__NR_SYSCALL_BASE+ 71) 100#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) 101#define __NR_sigpending (__NR_SYSCALL_BASE+ 73) 102#define __NR_sethostname (__NR_SYSCALL_BASE+ 74) 103#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) 104#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */ 105#define __NR_getrusage (__NR_SYSCALL_BASE+ 77) 106#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) 107#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) 108#define __NR_getgroups (__NR_SYSCALL_BASE+ 80) 109#define __NR_setgroups (__NR_SYSCALL_BASE+ 81) 110#define __NR_select (__NR_SYSCALL_BASE+ 82) 111#define __NR_symlink (__NR_SYSCALL_BASE+ 83) 112 /* 84 was sys_lstat */ 113#define __NR_readlink (__NR_SYSCALL_BASE+ 85) 114#define __NR_uselib (__NR_SYSCALL_BASE+ 86) 115#define __NR_swapon (__NR_SYSCALL_BASE+ 87) 116#define __NR_reboot (__NR_SYSCALL_BASE+ 88) 117#define __NR_readdir (__NR_SYSCALL_BASE+ 89) 118#define __NR_mmap (__NR_SYSCALL_BASE+ 90) 119#define __NR_munmap (__NR_SYSCALL_BASE+ 91) 120#define __NR_truncate (__NR_SYSCALL_BASE+ 92) 121#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) 122#define __NR_fchmod (__NR_SYSCALL_BASE+ 94) 123#define __NR_fchown (__NR_SYSCALL_BASE+ 95) 124#define __NR_getpriority (__NR_SYSCALL_BASE+ 96) 125#define __NR_setpriority (__NR_SYSCALL_BASE+ 97) 126 /* 98 was sys_profil */ 127#define __NR_statfs (__NR_SYSCALL_BASE+ 99) 128#define __NR_fstatfs (__NR_SYSCALL_BASE+100) 129 /* 101 was sys_ioperm */ 130#define __NR_socketcall (__NR_SYSCALL_BASE+102) 131#define __NR_syslog (__NR_SYSCALL_BASE+103) 132#define __NR_setitimer (__NR_SYSCALL_BASE+104) 133#define __NR_getitimer (__NR_SYSCALL_BASE+105) 134#define __NR_stat (__NR_SYSCALL_BASE+106) 135#define __NR_lstat (__NR_SYSCALL_BASE+107) 136#define __NR_fstat (__NR_SYSCALL_BASE+108) 137 /* 109 was sys_uname */ 138 /* 110 was sys_iopl */ 139#define __NR_vhangup (__NR_SYSCALL_BASE+111) 140 /* 112 was sys_idle */ 141#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */ 142#define __NR_wait4 (__NR_SYSCALL_BASE+114) 143#define __NR_swapoff (__NR_SYSCALL_BASE+115) 144#define __NR_sysinfo (__NR_SYSCALL_BASE+116) 145#define __NR_ipc (__NR_SYSCALL_BASE+117) 146#define __NR_fsync (__NR_SYSCALL_BASE+118) 147#define __NR_sigreturn (__NR_SYSCALL_BASE+119) 148#define __NR_clone (__NR_SYSCALL_BASE+120) 149#define __NR_setdomainname (__NR_SYSCALL_BASE+121) 150#define __NR_uname (__NR_SYSCALL_BASE+122) 151 /* 123 was sys_modify_ldt */ 152#define __NR_adjtimex (__NR_SYSCALL_BASE+124) 153#define __NR_mprotect (__NR_SYSCALL_BASE+125) 154#define __NR_sigprocmask (__NR_SYSCALL_BASE+126) 155 /* 127 was sys_create_module */ 156#define __NR_init_module (__NR_SYSCALL_BASE+128) 157#define __NR_delete_module (__NR_SYSCALL_BASE+129) 158 /* 130 was sys_get_kernel_syms */ 159#define __NR_quotactl (__NR_SYSCALL_BASE+131) 160#define __NR_getpgid (__NR_SYSCALL_BASE+132) 161#define __NR_fchdir (__NR_SYSCALL_BASE+133) 162#define __NR_bdflush (__NR_SYSCALL_BASE+134) 163#define __NR_sysfs (__NR_SYSCALL_BASE+135) 164#define __NR_personality (__NR_SYSCALL_BASE+136) 165 /* 137 was sys_afs_syscall */ 166#define __NR_setfsuid (__NR_SYSCALL_BASE+138) 167#define __NR_setfsgid (__NR_SYSCALL_BASE+139) 168#define __NR__llseek (__NR_SYSCALL_BASE+140) 169#define __NR_getdents (__NR_SYSCALL_BASE+141) 170#define __NR__newselect (__NR_SYSCALL_BASE+142) 171#define __NR_flock (__NR_SYSCALL_BASE+143) 172#define __NR_msync (__NR_SYSCALL_BASE+144) 173#define __NR_readv (__NR_SYSCALL_BASE+145) 174#define __NR_writev (__NR_SYSCALL_BASE+146) 175#define __NR_getsid (__NR_SYSCALL_BASE+147) 176#define __NR_fdatasync (__NR_SYSCALL_BASE+148) 177#define __NR__sysctl (__NR_SYSCALL_BASE+149) 178#define __NR_mlock (__NR_SYSCALL_BASE+150) 179#define __NR_munlock (__NR_SYSCALL_BASE+151) 180#define __NR_mlockall (__NR_SYSCALL_BASE+152) 181#define __NR_munlockall (__NR_SYSCALL_BASE+153) 182#define __NR_sched_setparam (__NR_SYSCALL_BASE+154) 183#define __NR_sched_getparam (__NR_SYSCALL_BASE+155) 184#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) 185#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) 186#define __NR_sched_yield (__NR_SYSCALL_BASE+158) 187#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) 188#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) 189#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) 190#define __NR_nanosleep (__NR_SYSCALL_BASE+162) 191#define __NR_mremap (__NR_SYSCALL_BASE+163) 192#define __NR_setresuid (__NR_SYSCALL_BASE+164) 193#define __NR_getresuid (__NR_SYSCALL_BASE+165) 194 /* 166 was sys_vm86 */ 195 /* 167 was sys_query_module */ 196#define __NR_poll (__NR_SYSCALL_BASE+168) 197#define __NR_nfsservctl (__NR_SYSCALL_BASE+169) 198#define __NR_setresgid (__NR_SYSCALL_BASE+170) 199#define __NR_getresgid (__NR_SYSCALL_BASE+171) 200#define __NR_prctl (__NR_SYSCALL_BASE+172) 201#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) 202#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) 203#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) 204#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) 205#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) 206#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) 207#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) 208#define __NR_pread64 (__NR_SYSCALL_BASE+180) 209#define __NR_pwrite64 (__NR_SYSCALL_BASE+181) 210#define __NR_chown (__NR_SYSCALL_BASE+182) 211#define __NR_getcwd (__NR_SYSCALL_BASE+183) 212#define __NR_capget (__NR_SYSCALL_BASE+184) 213#define __NR_capset (__NR_SYSCALL_BASE+185) 214#define __NR_sigaltstack (__NR_SYSCALL_BASE+186) 215#define __NR_sendfile (__NR_SYSCALL_BASE+187) 216 /* 188 reserved */ 217 /* 189 reserved */ 218#define __NR_vfork (__NR_SYSCALL_BASE+190) 219#define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */ 220#define __NR_mmap2 (__NR_SYSCALL_BASE+192) 221#define __NR_truncate64 (__NR_SYSCALL_BASE+193) 222#define __NR_ftruncate64 (__NR_SYSCALL_BASE+194) 223#define __NR_stat64 (__NR_SYSCALL_BASE+195) 224#define __NR_lstat64 (__NR_SYSCALL_BASE+196) 225#define __NR_fstat64 (__NR_SYSCALL_BASE+197) 226#define __NR_lchown32 (__NR_SYSCALL_BASE+198) 227#define __NR_getuid32 (__NR_SYSCALL_BASE+199) 228#define __NR_getgid32 (__NR_SYSCALL_BASE+200) 229#define __NR_geteuid32 (__NR_SYSCALL_BASE+201) 230#define __NR_getegid32 (__NR_SYSCALL_BASE+202) 231#define __NR_setreuid32 (__NR_SYSCALL_BASE+203) 232#define __NR_setregid32 (__NR_SYSCALL_BASE+204) 233#define __NR_getgroups32 (__NR_SYSCALL_BASE+205) 234#define __NR_setgroups32 (__NR_SYSCALL_BASE+206) 235#define __NR_fchown32 (__NR_SYSCALL_BASE+207) 236#define __NR_setresuid32 (__NR_SYSCALL_BASE+208) 237#define __NR_getresuid32 (__NR_SYSCALL_BASE+209) 238#define __NR_setresgid32 (__NR_SYSCALL_BASE+210) 239#define __NR_getresgid32 (__NR_SYSCALL_BASE+211) 240#define __NR_chown32 (__NR_SYSCALL_BASE+212) 241#define __NR_setuid32 (__NR_SYSCALL_BASE+213) 242#define __NR_setgid32 (__NR_SYSCALL_BASE+214) 243#define __NR_setfsuid32 (__NR_SYSCALL_BASE+215) 244#define __NR_setfsgid32 (__NR_SYSCALL_BASE+216) 245#define __NR_getdents64 (__NR_SYSCALL_BASE+217) 246#define __NR_pivot_root (__NR_SYSCALL_BASE+218) 247#define __NR_mincore (__NR_SYSCALL_BASE+219) 248#define __NR_madvise (__NR_SYSCALL_BASE+220) 249#define __NR_fcntl64 (__NR_SYSCALL_BASE+221) 250 /* 222 for tux */ 251 /* 223 is unused */ 252#define __NR_gettid (__NR_SYSCALL_BASE+224) 253#define __NR_readahead (__NR_SYSCALL_BASE+225) 254#define __NR_setxattr (__NR_SYSCALL_BASE+226) 255#define __NR_lsetxattr (__NR_SYSCALL_BASE+227) 256#define __NR_fsetxattr (__NR_SYSCALL_BASE+228) 257#define __NR_getxattr (__NR_SYSCALL_BASE+229) 258#define __NR_lgetxattr (__NR_SYSCALL_BASE+230) 259#define __NR_fgetxattr (__NR_SYSCALL_BASE+231) 260#define __NR_listxattr (__NR_SYSCALL_BASE+232) 261#define __NR_llistxattr (__NR_SYSCALL_BASE+233) 262#define __NR_flistxattr (__NR_SYSCALL_BASE+234) 263#define __NR_removexattr (__NR_SYSCALL_BASE+235) 264#define __NR_lremovexattr (__NR_SYSCALL_BASE+236) 265#define __NR_fremovexattr (__NR_SYSCALL_BASE+237) 266#define __NR_tkill (__NR_SYSCALL_BASE+238) 267#define __NR_sendfile64 (__NR_SYSCALL_BASE+239) 268#define __NR_futex (__NR_SYSCALL_BASE+240) 269#define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241) 270#define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242) 271#define __NR_io_setup (__NR_SYSCALL_BASE+243) 272#define __NR_io_destroy (__NR_SYSCALL_BASE+244) 273#define __NR_io_getevents (__NR_SYSCALL_BASE+245) 274#define __NR_io_submit (__NR_SYSCALL_BASE+246) 275#define __NR_io_cancel (__NR_SYSCALL_BASE+247) 276#define __NR_exit_group (__NR_SYSCALL_BASE+248) 277#define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249) 278#define __NR_epoll_create (__NR_SYSCALL_BASE+250) 279#define __NR_epoll_ctl (__NR_SYSCALL_BASE+251) 280#define __NR_epoll_wait (__NR_SYSCALL_BASE+252) 281#define __NR_remap_file_pages (__NR_SYSCALL_BASE+253) 282 /* 254 for set_thread_area */ 283 /* 255 for get_thread_area */ 284#define __NR_set_tid_address (__NR_SYSCALL_BASE+256) 285#define __NR_timer_create (__NR_SYSCALL_BASE+257) 286#define __NR_timer_settime (__NR_SYSCALL_BASE+258) 287#define __NR_timer_gettime (__NR_SYSCALL_BASE+259) 288#define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260) 289#define __NR_timer_delete (__NR_SYSCALL_BASE+261) 290#define __NR_clock_settime (__NR_SYSCALL_BASE+262) 291#define __NR_clock_gettime (__NR_SYSCALL_BASE+263) 292#define __NR_clock_getres (__NR_SYSCALL_BASE+264) 293#define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265) 294#define __NR_statfs64 (__NR_SYSCALL_BASE+266) 295#define __NR_fstatfs64 (__NR_SYSCALL_BASE+267) 296#define __NR_tgkill (__NR_SYSCALL_BASE+268) 297#define __NR_utimes (__NR_SYSCALL_BASE+269) 298#define __NR_arm_fadvise64_64 (__NR_SYSCALL_BASE+270) 299#define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271) 300#define __NR_pciconfig_read (__NR_SYSCALL_BASE+272) 301#define __NR_pciconfig_write (__NR_SYSCALL_BASE+273) 302#define __NR_mq_open (__NR_SYSCALL_BASE+274) 303#define __NR_mq_unlink (__NR_SYSCALL_BASE+275) 304#define __NR_mq_timedsend (__NR_SYSCALL_BASE+276) 305#define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277) 306#define __NR_mq_notify (__NR_SYSCALL_BASE+278) 307#define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) 308#define __NR_waitid (__NR_SYSCALL_BASE+280) 309#define __NR_socket (__NR_SYSCALL_BASE+281) 310#define __NR_bind (__NR_SYSCALL_BASE+282) 311#define __NR_connect (__NR_SYSCALL_BASE+283) 312#define __NR_listen (__NR_SYSCALL_BASE+284) 313#define __NR_accept (__NR_SYSCALL_BASE+285) 314#define __NR_getsockname (__NR_SYSCALL_BASE+286) 315#define __NR_getpeername (__NR_SYSCALL_BASE+287) 316#define __NR_socketpair (__NR_SYSCALL_BASE+288) 317#define __NR_send (__NR_SYSCALL_BASE+289) 318#define __NR_sendto (__NR_SYSCALL_BASE+290) 319#define __NR_recv (__NR_SYSCALL_BASE+291) 320#define __NR_recvfrom (__NR_SYSCALL_BASE+292) 321#define __NR_shutdown (__NR_SYSCALL_BASE+293) 322#define __NR_setsockopt (__NR_SYSCALL_BASE+294) 323#define __NR_getsockopt (__NR_SYSCALL_BASE+295) 324#define __NR_sendmsg (__NR_SYSCALL_BASE+296) 325#define __NR_recvmsg (__NR_SYSCALL_BASE+297) 326#define __NR_semop (__NR_SYSCALL_BASE+298) 327#define __NR_semget (__NR_SYSCALL_BASE+299) 328#define __NR_semctl (__NR_SYSCALL_BASE+300) 329#define __NR_msgsnd (__NR_SYSCALL_BASE+301) 330#define __NR_msgrcv (__NR_SYSCALL_BASE+302) 331#define __NR_msgget (__NR_SYSCALL_BASE+303) 332#define __NR_msgctl (__NR_SYSCALL_BASE+304) 333#define __NR_shmat (__NR_SYSCALL_BASE+305) 334#define __NR_shmdt (__NR_SYSCALL_BASE+306) 335#define __NR_shmget (__NR_SYSCALL_BASE+307) 336#define __NR_shmctl (__NR_SYSCALL_BASE+308) 337#define __NR_add_key (__NR_SYSCALL_BASE+309) 338#define __NR_request_key (__NR_SYSCALL_BASE+310) 339#define __NR_keyctl (__NR_SYSCALL_BASE+311) 340#define __NR_semtimedop (__NR_SYSCALL_BASE+312) 341#define __NR_vserver (__NR_SYSCALL_BASE+313) 342#define __NR_ioprio_set (__NR_SYSCALL_BASE+314) 343#define __NR_ioprio_get (__NR_SYSCALL_BASE+315) 344#define __NR_inotify_init (__NR_SYSCALL_BASE+316) 345#define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317) 346#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318) 347#define __NR_mbind (__NR_SYSCALL_BASE+319) 348#define __NR_get_mempolicy (__NR_SYSCALL_BASE+320) 349#define __NR_set_mempolicy (__NR_SYSCALL_BASE+321) 350 351/* 352 * The following SWIs are ARM private. 353 */ 354#define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000) 355#define __ARM_NR_breakpoint (__ARM_NR_BASE+1) 356#define __ARM_NR_cacheflush (__ARM_NR_BASE+2) 357#define __ARM_NR_usr26 (__ARM_NR_BASE+3) 358#define __ARM_NR_usr32 (__ARM_NR_BASE+4) 359#define __ARM_NR_set_tls (__ARM_NR_BASE+5) 360 361/* 362 * The following syscalls are obsolete and no longer available for EABI. 363 */ 364#if defined(__ARM_EABI__) && !defined(__KERNEL__) 365#undef __NR_time 366#undef __NR_umount 367#undef __NR_stime 368#undef __NR_alarm 369#undef __NR_utime 370#undef __NR_getrlimit 371#undef __NR_select 372#undef __NR_readdir 373#undef __NR_mmap 374#undef __NR_socketcall 375#undef __NR_syscall 376#undef __NR_ipc 377#endif 378 379#ifdef __KERNEL__ 380#include <linux/linkage.h> 381 382#define __sys2(x) #x 383#define __sys1(x) __sys2(x) 384 385#ifndef __syscall 386#if defined(__thumb__) || defined(__ARM_EABI__) 387#define __SYS_REG(name) register long __sysreg __asm__("r7") = __NR_##name; 388#define __SYS_REG_LIST(regs...) "r" (__sysreg) , ##regs 389#define __syscall(name) "swi\t0" 390#else 391#define __SYS_REG(name) 392#define __SYS_REG_LIST(regs...) regs 393#define __syscall(name) "swi\t" __sys1(__NR_##name) "" 394#endif 395#endif 396 397#define __syscall_return(type, res) \ 398do { \ 399 if ((unsigned long)(res) >= (unsigned long)(-129)) { \ 400 errno = -(res); \ 401 res = -1; \ 402 } \ 403 return (type) (res); \ 404} while (0) 405 406#define _syscall0(type,name) \ 407type name(void) { \ 408 __SYS_REG(name) \ 409 register long __res_r0 __asm__("r0"); \ 410 long __res; \ 411 __asm__ __volatile__ ( \ 412 __syscall(name) \ 413 : "=r" (__res_r0) \ 414 : __SYS_REG_LIST() \ 415 : "memory" ); \ 416 __res = __res_r0; \ 417 __syscall_return(type,__res); \ 418} 419 420#define _syscall1(type,name,type1,arg1) \ 421type name(type1 arg1) { \ 422 __SYS_REG(name) \ 423 register long __r0 __asm__("r0") = (long)arg1; \ 424 register long __res_r0 __asm__("r0"); \ 425 long __res; \ 426 __asm__ __volatile__ ( \ 427 __syscall(name) \ 428 : "=r" (__res_r0) \ 429 : __SYS_REG_LIST( "0" (__r0) ) \ 430 : "memory" ); \ 431 __res = __res_r0; \ 432 __syscall_return(type,__res); \ 433} 434 435#define _syscall2(type,name,type1,arg1,type2,arg2) \ 436type name(type1 arg1,type2 arg2) { \ 437 __SYS_REG(name) \ 438 register long __r0 __asm__("r0") = (long)arg1; \ 439 register long __r1 __asm__("r1") = (long)arg2; \ 440 register long __res_r0 __asm__("r0"); \ 441 long __res; \ 442 __asm__ __volatile__ ( \ 443 __syscall(name) \ 444 : "=r" (__res_r0) \ 445 : __SYS_REG_LIST( "0" (__r0), "r" (__r1) ) \ 446 : "memory" ); \ 447 __res = __res_r0; \ 448 __syscall_return(type,__res); \ 449} 450 451 452#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ 453type name(type1 arg1,type2 arg2,type3 arg3) { \ 454 __SYS_REG(name) \ 455 register long __r0 __asm__("r0") = (long)arg1; \ 456 register long __r1 __asm__("r1") = (long)arg2; \ 457 register long __r2 __asm__("r2") = (long)arg3; \ 458 register long __res_r0 __asm__("r0"); \ 459 long __res; \ 460 __asm__ __volatile__ ( \ 461 __syscall(name) \ 462 : "=r" (__res_r0) \ 463 : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2) ) \ 464 : "memory" ); \ 465 __res = __res_r0; \ 466 __syscall_return(type,__res); \ 467} 468 469 470#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\ 471type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ 472 __SYS_REG(name) \ 473 register long __r0 __asm__("r0") = (long)arg1; \ 474 register long __r1 __asm__("r1") = (long)arg2; \ 475 register long __r2 __asm__("r2") = (long)arg3; \ 476 register long __r3 __asm__("r3") = (long)arg4; \ 477 register long __res_r0 __asm__("r0"); \ 478 long __res; \ 479 __asm__ __volatile__ ( \ 480 __syscall(name) \ 481 : "=r" (__res_r0) \ 482 : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), "r" (__r3) ) \ 483 : "memory" ); \ 484 __res = __res_r0; \ 485 __syscall_return(type,__res); \ 486} 487 488 489#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ 490type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \ 491 __SYS_REG(name) \ 492 register long __r0 __asm__("r0") = (long)arg1; \ 493 register long __r1 __asm__("r1") = (long)arg2; \ 494 register long __r2 __asm__("r2") = (long)arg3; \ 495 register long __r3 __asm__("r3") = (long)arg4; \ 496 register long __r4 __asm__("r4") = (long)arg5; \ 497 register long __res_r0 __asm__("r0"); \ 498 long __res; \ 499 __asm__ __volatile__ ( \ 500 __syscall(name) \ 501 : "=r" (__res_r0) \ 502 : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), \ 503 "r" (__r3), "r" (__r4) ) \ 504 : "memory" ); \ 505 __res = __res_r0; \ 506 __syscall_return(type,__res); \ 507} 508 509#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \ 510type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) { \ 511 __SYS_REG(name) \ 512 register long __r0 __asm__("r0") = (long)arg1; \ 513 register long __r1 __asm__("r1") = (long)arg2; \ 514 register long __r2 __asm__("r2") = (long)arg3; \ 515 register long __r3 __asm__("r3") = (long)arg4; \ 516 register long __r4 __asm__("r4") = (long)arg5; \ 517 register long __r5 __asm__("r5") = (long)arg6; \ 518 register long __res_r0 __asm__("r0"); \ 519 long __res; \ 520 __asm__ __volatile__ ( \ 521 __syscall(name) \ 522 : "=r" (__res_r0) \ 523 : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), \ 524 "r" (__r3), "r" (__r4), "r" (__r5) ) \ 525 : "memory" ); \ 526 __res = __res_r0; \ 527 __syscall_return(type,__res); \ 528} 529 530#define __ARCH_WANT_IPC_PARSE_VERSION 531#define __ARCH_WANT_STAT64 532#define __ARCH_WANT_SYS_GETHOSTNAME 533#define __ARCH_WANT_SYS_PAUSE 534#define __ARCH_WANT_SYS_GETPGRP 535#define __ARCH_WANT_SYS_LLSEEK 536#define __ARCH_WANT_SYS_NICE 537#define __ARCH_WANT_SYS_SIGPENDING 538#define __ARCH_WANT_SYS_SIGPROCMASK 539#define __ARCH_WANT_SYS_RT_SIGACTION 540 541#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT) 542#define __ARCH_WANT_SYS_TIME 543#define __ARCH_WANT_SYS_OLDUMOUNT 544#define __ARCH_WANT_SYS_ALARM 545#define __ARCH_WANT_SYS_UTIME 546#define __ARCH_WANT_SYS_OLD_GETRLIMIT 547#define __ARCH_WANT_OLD_READDIR 548#define __ARCH_WANT_SYS_SOCKETCALL 549#endif 550 551#ifdef __KERNEL_SYSCALLS__ 552 553#include <linux/compiler.h> 554#include <linux/types.h> 555#include <linux/syscalls.h> 556 557extern long execve(const char *file, char **argv, char **envp); 558 559struct pt_regs; 560asmlinkage int sys_execve(char *filenamei, char **argv, char **envp, 561 struct pt_regs *regs); 562asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, 563 struct pt_regs *regs); 564asmlinkage int sys_fork(struct pt_regs *regs); 565asmlinkage int sys_vfork(struct pt_regs *regs); 566asmlinkage int sys_pipe(unsigned long *fildes); 567struct sigaction; 568asmlinkage long sys_rt_sigaction(int sig, 569 const struct sigaction __user *act, 570 struct sigaction __user *oact, 571 size_t sigsetsize); 572 573#endif /* __KERNEL_SYSCALLS__ */ 574 575/* 576 * "Conditional" syscalls 577 * 578 * What we want is __attribute__((weak,alias("sys_ni_syscall"))), 579 * but it doesn't work on all toolchains, so we just do it by hand 580 */ 581#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") 582 583#endif /* __KERNEL__ */ 584#endif /* __ASM_ARM_UNISTD_H */ 585