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