2 * syscalls.h - Linux syscall interfaces (non-arch-specific)
4 * Copyright (c) 2004 Randy Dunlap
5 * Copyright (c) 2004 Open Source Development Labs
7 * This file is released under the GPLv2.
8 * See the file COPYING for more details.
11 #ifndef _LINUX_SYSCALLS_H
12 #define _LINUX_SYSCALLS_H
24 struct linux_dirent64
;
31 struct __old_kernel_stat
;
54 struct compat_timeval
;
55 struct robust_list_head
;
57 struct old_linux_dirent
;
58 struct perf_event_attr
;
60 #include <linux/types.h>
61 #include <linux/aio_abi.h>
62 #include <linux/capability.h>
63 #include <linux/list.h>
64 #include <linux/sem.h>
65 #include <asm/siginfo.h>
66 #include <asm/signal.h>
67 #include <linux/unistd.h>
68 #include <linux/quota.h>
69 #include <linux/key.h>
70 #include <trace/syscall.h>
72 #define __SC_DECL1(t1, a1) t1 a1
73 #define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
74 #define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
75 #define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
76 #define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
77 #define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
79 #define __SC_LONG1(t1, a1) long a1
80 #define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
81 #define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
82 #define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
83 #define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
84 #define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
86 #define __SC_CAST1(t1, a1) (t1) a1
87 #define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
88 #define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
89 #define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
90 #define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
91 #define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
93 #define __SC_TEST(type) BUILD_BUG_ON(sizeof(type) > sizeof(long))
94 #define __SC_TEST1(t1, a1) __SC_TEST(t1)
95 #define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
96 #define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
97 #define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
98 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
99 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
101 #ifdef CONFIG_EVENT_PROFILE
102 #define TRACE_SYS_ENTER_PROFILE(sname) \
103 static int prof_sysenter_enable_##sname(void) \
105 return reg_prof_syscall_enter("sys"#sname); \
108 static void prof_sysenter_disable_##sname(void) \
110 unreg_prof_syscall_enter("sys"#sname); \
113 #define TRACE_SYS_EXIT_PROFILE(sname) \
114 static int prof_sysexit_enable_##sname(void) \
116 return reg_prof_syscall_exit("sys"#sname); \
119 static void prof_sysexit_disable_##sname(void) \
121 unreg_prof_syscall_exit("sys"#sname); \
124 #define TRACE_SYS_ENTER_PROFILE_INIT(sname) \
125 .profile_count = ATOMIC_INIT(-1), \
126 .profile_enable = prof_sysenter_enable_##sname, \
127 .profile_disable = prof_sysenter_disable_##sname,
129 #define TRACE_SYS_EXIT_PROFILE_INIT(sname) \
130 .profile_count = ATOMIC_INIT(-1), \
131 .profile_enable = prof_sysexit_enable_##sname, \
132 .profile_disable = prof_sysexit_disable_##sname,
134 #define TRACE_SYS_ENTER_PROFILE(sname)
135 #define TRACE_SYS_ENTER_PROFILE_INIT(sname)
136 #define TRACE_SYS_EXIT_PROFILE(sname)
137 #define TRACE_SYS_EXIT_PROFILE_INIT(sname)
140 #ifdef CONFIG_FTRACE_SYSCALLS
141 #define __SC_STR_ADECL1(t, a) #a
142 #define __SC_STR_ADECL2(t, a, ...) #a, __SC_STR_ADECL1(__VA_ARGS__)
143 #define __SC_STR_ADECL3(t, a, ...) #a, __SC_STR_ADECL2(__VA_ARGS__)
144 #define __SC_STR_ADECL4(t, a, ...) #a, __SC_STR_ADECL3(__VA_ARGS__)
145 #define __SC_STR_ADECL5(t, a, ...) #a, __SC_STR_ADECL4(__VA_ARGS__)
146 #define __SC_STR_ADECL6(t, a, ...) #a, __SC_STR_ADECL5(__VA_ARGS__)
148 #define __SC_STR_TDECL1(t, a) #t
149 #define __SC_STR_TDECL2(t, a, ...) #t, __SC_STR_TDECL1(__VA_ARGS__)
150 #define __SC_STR_TDECL3(t, a, ...) #t, __SC_STR_TDECL2(__VA_ARGS__)
151 #define __SC_STR_TDECL4(t, a, ...) #t, __SC_STR_TDECL3(__VA_ARGS__)
152 #define __SC_STR_TDECL5(t, a, ...) #t, __SC_STR_TDECL4(__VA_ARGS__)
153 #define __SC_STR_TDECL6(t, a, ...) #t, __SC_STR_TDECL5(__VA_ARGS__)
155 #define SYSCALL_TRACE_ENTER_EVENT(sname) \
156 static struct ftrace_event_call \
157 __attribute__((__aligned__(4))) event_enter_##sname; \
158 struct trace_event enter_syscall_print_##sname = { \
159 .trace = print_syscall_enter, \
161 static int init_enter_##sname(void) \
164 num = syscall_name_to_nr("sys"#sname); \
167 id = register_ftrace_event(&enter_syscall_print_##sname);\
170 event_enter_##sname.id = id; \
171 set_syscall_enter_id(num, id); \
172 INIT_LIST_HEAD(&event_enter_##sname.fields); \
175 TRACE_SYS_ENTER_PROFILE(sname); \
176 static struct ftrace_event_call __used \
177 __attribute__((__aligned__(4))) \
178 __attribute__((section("_ftrace_events"))) \
179 event_enter_##sname = { \
180 .name = "sys_enter"#sname, \
181 .system = "syscalls", \
182 .event = &event_syscall_enter, \
183 .raw_init = init_enter_##sname, \
184 .show_format = syscall_enter_format, \
185 .define_fields = syscall_enter_define_fields, \
186 .regfunc = reg_event_syscall_enter, \
187 .unregfunc = unreg_event_syscall_enter, \
188 .data = "sys"#sname, \
189 TRACE_SYS_ENTER_PROFILE_INIT(sname) \
192 #define SYSCALL_TRACE_EXIT_EVENT(sname) \
193 static struct ftrace_event_call \
194 __attribute__((__aligned__(4))) event_exit_##sname; \
195 struct trace_event exit_syscall_print_##sname = { \
196 .trace = print_syscall_exit, \
198 static int init_exit_##sname(void) \
201 num = syscall_name_to_nr("sys"#sname); \
204 id = register_ftrace_event(&exit_syscall_print_##sname);\
207 event_exit_##sname.id = id; \
208 set_syscall_exit_id(num, id); \
209 INIT_LIST_HEAD(&event_exit_##sname.fields); \
212 TRACE_SYS_EXIT_PROFILE(sname); \
213 static struct ftrace_event_call __used \
214 __attribute__((__aligned__(4))) \
215 __attribute__((section("_ftrace_events"))) \
216 event_exit_##sname = { \
217 .name = "sys_exit"#sname, \
218 .system = "syscalls", \
219 .event = &event_syscall_exit, \
220 .raw_init = init_exit_##sname, \
221 .show_format = syscall_exit_format, \
222 .define_fields = syscall_exit_define_fields, \
223 .regfunc = reg_event_syscall_exit, \
224 .unregfunc = unreg_event_syscall_exit, \
225 .data = "sys"#sname, \
226 TRACE_SYS_EXIT_PROFILE_INIT(sname) \
229 #define SYSCALL_METADATA(sname, nb) \
230 SYSCALL_TRACE_ENTER_EVENT(sname); \
231 SYSCALL_TRACE_EXIT_EVENT(sname); \
232 static const struct syscall_metadata __used \
233 __attribute__((__aligned__(4))) \
234 __attribute__((section("__syscalls_metadata"))) \
235 __syscall_meta_##sname = { \
236 .name = "sys"#sname, \
238 .types = types_##sname, \
239 .args = args_##sname, \
240 .enter_event = &event_enter_##sname, \
241 .exit_event = &event_exit_##sname, \
244 #define SYSCALL_DEFINE0(sname) \
245 SYSCALL_TRACE_ENTER_EVENT(_##sname); \
246 SYSCALL_TRACE_EXIT_EVENT(_##sname); \
247 static const struct syscall_metadata __used \
248 __attribute__((__aligned__(4))) \
249 __attribute__((section("__syscalls_metadata"))) \
250 __syscall_meta_##sname = { \
251 .name = "sys_"#sname, \
253 .enter_event = &event_enter__##sname, \
254 .exit_event = &event_exit__##sname, \
256 asmlinkage long sys_##sname(void)
258 #define SYSCALL_DEFINE0(name) asmlinkage long sys_##name(void)
261 #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
262 #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
263 #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
264 #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
265 #define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
266 #define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
269 #define SYSCALL_ALIAS(alias, name) \
270 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \
271 "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
273 #if defined(CONFIG_ALPHA) || defined(CONFIG_MIPS)
274 #define SYSCALL_ALIAS(alias, name) \
275 asm ( #alias " = " #name "\n\t.globl " #alias)
277 #define SYSCALL_ALIAS(alias, name) \
278 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
282 #ifdef CONFIG_FTRACE_SYSCALLS
283 #define SYSCALL_DEFINEx(x, sname, ...) \
284 static const char *types_##sname[] = { \
285 __SC_STR_TDECL##x(__VA_ARGS__) \
287 static const char *args_##sname[] = { \
288 __SC_STR_ADECL##x(__VA_ARGS__) \
290 SYSCALL_METADATA(sname, x); \
291 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
293 #define SYSCALL_DEFINEx(x, sname, ...) \
294 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
297 #ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
299 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
301 #define __SYSCALL_DEFINEx(x, name, ...) \
302 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__)); \
303 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__)); \
304 asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__)) \
306 __SC_TEST##x(__VA_ARGS__); \
307 return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__)); \
309 SYSCALL_ALIAS(sys##name, SyS##name); \
310 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
312 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
314 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
315 #define __SYSCALL_DEFINEx(x, name, ...) \
316 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
318 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
320 asmlinkage
long sys_time(time_t __user
*tloc
);
321 asmlinkage
long sys_stime(time_t __user
*tptr
);
322 asmlinkage
long sys_gettimeofday(struct timeval __user
*tv
,
323 struct timezone __user
*tz
);
324 asmlinkage
long sys_settimeofday(struct timeval __user
*tv
,
325 struct timezone __user
*tz
);
326 asmlinkage
long sys_adjtimex(struct timex __user
*txc_p
);
328 asmlinkage
long sys_times(struct tms __user
*tbuf
);
330 asmlinkage
long sys_gettid(void);
331 asmlinkage
long sys_nanosleep(struct timespec __user
*rqtp
, struct timespec __user
*rmtp
);
332 asmlinkage
long sys_alarm(unsigned int seconds
);
333 asmlinkage
long sys_getpid(void);
334 asmlinkage
long sys_getppid(void);
335 asmlinkage
long sys_getuid(void);
336 asmlinkage
long sys_geteuid(void);
337 asmlinkage
long sys_getgid(void);
338 asmlinkage
long sys_getegid(void);
339 asmlinkage
long sys_getresuid(uid_t __user
*ruid
, uid_t __user
*euid
, uid_t __user
*suid
);
340 asmlinkage
long sys_getresgid(gid_t __user
*rgid
, gid_t __user
*egid
, gid_t __user
*sgid
);
341 asmlinkage
long sys_getpgid(pid_t pid
);
342 asmlinkage
long sys_getpgrp(void);
343 asmlinkage
long sys_getsid(pid_t pid
);
344 asmlinkage
long sys_getgroups(int gidsetsize
, gid_t __user
*grouplist
);
346 asmlinkage
long sys_setregid(gid_t rgid
, gid_t egid
);
347 asmlinkage
long sys_setgid(gid_t gid
);
348 asmlinkage
long sys_setreuid(uid_t ruid
, uid_t euid
);
349 asmlinkage
long sys_setuid(uid_t uid
);
350 asmlinkage
long sys_setresuid(uid_t ruid
, uid_t euid
, uid_t suid
);
351 asmlinkage
long sys_setresgid(gid_t rgid
, gid_t egid
, gid_t sgid
);
352 asmlinkage
long sys_setfsuid(uid_t uid
);
353 asmlinkage
long sys_setfsgid(gid_t gid
);
354 asmlinkage
long sys_setpgid(pid_t pid
, pid_t pgid
);
355 asmlinkage
long sys_setsid(void);
356 asmlinkage
long sys_setgroups(int gidsetsize
, gid_t __user
*grouplist
);
358 asmlinkage
long sys_acct(const char __user
*name
);
359 asmlinkage
long sys_capget(cap_user_header_t header
,
360 cap_user_data_t dataptr
);
361 asmlinkage
long sys_capset(cap_user_header_t header
,
362 const cap_user_data_t data
);
363 asmlinkage
long sys_personality(u_long personality
);
365 asmlinkage
long sys_sigpending(old_sigset_t __user
*set
);
366 asmlinkage
long sys_sigprocmask(int how
, old_sigset_t __user
*set
,
367 old_sigset_t __user
*oset
);
368 asmlinkage
long sys_getitimer(int which
, struct itimerval __user
*value
);
369 asmlinkage
long sys_setitimer(int which
,
370 struct itimerval __user
*value
,
371 struct itimerval __user
*ovalue
);
372 asmlinkage
long sys_timer_create(clockid_t which_clock
,
373 struct sigevent __user
*timer_event_spec
,
374 timer_t __user
* created_timer_id
);
375 asmlinkage
long sys_timer_gettime(timer_t timer_id
,
376 struct itimerspec __user
*setting
);
377 asmlinkage
long sys_timer_getoverrun(timer_t timer_id
);
378 asmlinkage
long sys_timer_settime(timer_t timer_id
, int flags
,
379 const struct itimerspec __user
*new_setting
,
380 struct itimerspec __user
*old_setting
);
381 asmlinkage
long sys_timer_delete(timer_t timer_id
);
382 asmlinkage
long sys_clock_settime(clockid_t which_clock
,
383 const struct timespec __user
*tp
);
384 asmlinkage
long sys_clock_gettime(clockid_t which_clock
,
385 struct timespec __user
*tp
);
386 asmlinkage
long sys_clock_getres(clockid_t which_clock
,
387 struct timespec __user
*tp
);
388 asmlinkage
long sys_clock_nanosleep(clockid_t which_clock
, int flags
,
389 const struct timespec __user
*rqtp
,
390 struct timespec __user
*rmtp
);
392 asmlinkage
long sys_nice(int increment
);
393 asmlinkage
long sys_sched_setscheduler(pid_t pid
, int policy
,
394 struct sched_param __user
*param
);
395 asmlinkage
long sys_sched_setparam(pid_t pid
,
396 struct sched_param __user
*param
);
397 asmlinkage
long sys_sched_getscheduler(pid_t pid
);
398 asmlinkage
long sys_sched_getparam(pid_t pid
,
399 struct sched_param __user
*param
);
400 asmlinkage
long sys_sched_setaffinity(pid_t pid
, unsigned int len
,
401 unsigned long __user
*user_mask_ptr
);
402 asmlinkage
long sys_sched_getaffinity(pid_t pid
, unsigned int len
,
403 unsigned long __user
*user_mask_ptr
);
404 asmlinkage
long sys_sched_yield(void);
405 asmlinkage
long sys_sched_get_priority_max(int policy
);
406 asmlinkage
long sys_sched_get_priority_min(int policy
);
407 asmlinkage
long sys_sched_rr_get_interval(pid_t pid
,
408 struct timespec __user
*interval
);
409 asmlinkage
long sys_setpriority(int which
, int who
, int niceval
);
410 asmlinkage
long sys_getpriority(int which
, int who
);
412 asmlinkage
long sys_shutdown(int, int);
413 asmlinkage
long sys_reboot(int magic1
, int magic2
, unsigned int cmd
,
415 asmlinkage
long sys_restart_syscall(void);
416 asmlinkage
long sys_kexec_load(unsigned long entry
, unsigned long nr_segments
,
417 struct kexec_segment __user
*segments
,
418 unsigned long flags
);
420 asmlinkage
long sys_exit(int error_code
);
421 asmlinkage
long sys_exit_group(int error_code
);
422 asmlinkage
long sys_wait4(pid_t pid
, int __user
*stat_addr
,
423 int options
, struct rusage __user
*ru
);
424 asmlinkage
long sys_waitid(int which
, pid_t pid
,
425 struct siginfo __user
*infop
,
426 int options
, struct rusage __user
*ru
);
427 asmlinkage
long sys_waitpid(pid_t pid
, int __user
*stat_addr
, int options
);
428 asmlinkage
long sys_set_tid_address(int __user
*tidptr
);
429 asmlinkage
long sys_futex(u32 __user
*uaddr
, int op
, u32 val
,
430 struct timespec __user
*utime
, u32 __user
*uaddr2
,
433 asmlinkage
long sys_init_module(void __user
*umod
, unsigned long len
,
434 const char __user
*uargs
);
435 asmlinkage
long sys_delete_module(const char __user
*name_user
,
438 asmlinkage
long sys_rt_sigprocmask(int how
, sigset_t __user
*set
,
439 sigset_t __user
*oset
, size_t sigsetsize
);
440 asmlinkage
long sys_rt_sigpending(sigset_t __user
*set
, size_t sigsetsize
);
441 asmlinkage
long sys_rt_sigtimedwait(const sigset_t __user
*uthese
,
442 siginfo_t __user
*uinfo
,
443 const struct timespec __user
*uts
,
445 asmlinkage
long sys_rt_tgsigqueueinfo(pid_t tgid
, pid_t pid
, int sig
,
446 siginfo_t __user
*uinfo
);
447 asmlinkage
long sys_kill(int pid
, int sig
);
448 asmlinkage
long sys_tgkill(int tgid
, int pid
, int sig
);
449 asmlinkage
long sys_tkill(int pid
, int sig
);
450 asmlinkage
long sys_rt_sigqueueinfo(int pid
, int sig
, siginfo_t __user
*uinfo
);
451 asmlinkage
long sys_sgetmask(void);
452 asmlinkage
long sys_ssetmask(int newmask
);
453 asmlinkage
long sys_signal(int sig
, __sighandler_t handler
);
454 asmlinkage
long sys_pause(void);
456 asmlinkage
long sys_sync(void);
457 asmlinkage
long sys_fsync(unsigned int fd
);
458 asmlinkage
long sys_fdatasync(unsigned int fd
);
459 asmlinkage
long sys_bdflush(int func
, long data
);
460 asmlinkage
long sys_mount(char __user
*dev_name
, char __user
*dir_name
,
461 char __user
*type
, unsigned long flags
,
463 asmlinkage
long sys_umount(char __user
*name
, int flags
);
464 asmlinkage
long sys_oldumount(char __user
*name
);
465 asmlinkage
long sys_truncate(const char __user
*path
, long length
);
466 asmlinkage
long sys_ftruncate(unsigned int fd
, unsigned long length
);
467 asmlinkage
long sys_stat(char __user
*filename
,
468 struct __old_kernel_stat __user
*statbuf
);
469 asmlinkage
long sys_statfs(const char __user
* path
,
470 struct statfs __user
*buf
);
471 asmlinkage
long sys_statfs64(const char __user
*path
, size_t sz
,
472 struct statfs64 __user
*buf
);
473 asmlinkage
long sys_fstatfs(unsigned int fd
, struct statfs __user
*buf
);
474 asmlinkage
long sys_fstatfs64(unsigned int fd
, size_t sz
,
475 struct statfs64 __user
*buf
);
476 asmlinkage
long sys_lstat(char __user
*filename
,
477 struct __old_kernel_stat __user
*statbuf
);
478 asmlinkage
long sys_fstat(unsigned int fd
,
479 struct __old_kernel_stat __user
*statbuf
);
480 asmlinkage
long sys_newstat(char __user
*filename
,
481 struct stat __user
*statbuf
);
482 asmlinkage
long sys_newlstat(char __user
*filename
,
483 struct stat __user
*statbuf
);
484 asmlinkage
long sys_newfstat(unsigned int fd
, struct stat __user
*statbuf
);
485 asmlinkage
long sys_ustat(unsigned dev
, struct ustat __user
*ubuf
);
486 #if BITS_PER_LONG == 32
487 asmlinkage
long sys_stat64(char __user
*filename
,
488 struct stat64 __user
*statbuf
);
489 asmlinkage
long sys_fstat64(unsigned long fd
, struct stat64 __user
*statbuf
);
490 asmlinkage
long sys_lstat64(char __user
*filename
,
491 struct stat64 __user
*statbuf
);
492 asmlinkage
long sys_truncate64(const char __user
*path
, loff_t length
);
493 asmlinkage
long sys_ftruncate64(unsigned int fd
, loff_t length
);
496 asmlinkage
long sys_setxattr(const char __user
*path
, const char __user
*name
,
497 const void __user
*value
, size_t size
, int flags
);
498 asmlinkage
long sys_lsetxattr(const char __user
*path
, const char __user
*name
,
499 const void __user
*value
, size_t size
, int flags
);
500 asmlinkage
long sys_fsetxattr(int fd
, const char __user
*name
,
501 const void __user
*value
, size_t size
, int flags
);
502 asmlinkage
long sys_getxattr(const char __user
*path
, const char __user
*name
,
503 void __user
*value
, size_t size
);
504 asmlinkage
long sys_lgetxattr(const char __user
*path
, const char __user
*name
,
505 void __user
*value
, size_t size
);
506 asmlinkage
long sys_fgetxattr(int fd
, const char __user
*name
,
507 void __user
*value
, size_t size
);
508 asmlinkage
long sys_listxattr(const char __user
*path
, char __user
*list
,
510 asmlinkage
long sys_llistxattr(const char __user
*path
, char __user
*list
,
512 asmlinkage
long sys_flistxattr(int fd
, char __user
*list
, size_t size
);
513 asmlinkage
long sys_removexattr(const char __user
*path
,
514 const char __user
*name
);
515 asmlinkage
long sys_lremovexattr(const char __user
*path
,
516 const char __user
*name
);
517 asmlinkage
long sys_fremovexattr(int fd
, const char __user
*name
);
519 asmlinkage
long sys_brk(unsigned long brk
);
520 asmlinkage
long sys_mprotect(unsigned long start
, size_t len
,
522 asmlinkage
long sys_mremap(unsigned long addr
,
523 unsigned long old_len
, unsigned long new_len
,
524 unsigned long flags
, unsigned long new_addr
);
525 asmlinkage
long sys_remap_file_pages(unsigned long start
, unsigned long size
,
526 unsigned long prot
, unsigned long pgoff
,
527 unsigned long flags
);
528 asmlinkage
long sys_msync(unsigned long start
, size_t len
, int flags
);
529 asmlinkage
long sys_fadvise64(int fd
, loff_t offset
, size_t len
, int advice
);
530 asmlinkage
long sys_fadvise64_64(int fd
, loff_t offset
, loff_t len
, int advice
);
531 asmlinkage
long sys_munmap(unsigned long addr
, size_t len
);
532 asmlinkage
long sys_mlock(unsigned long start
, size_t len
);
533 asmlinkage
long sys_munlock(unsigned long start
, size_t len
);
534 asmlinkage
long sys_mlockall(int flags
);
535 asmlinkage
long sys_munlockall(void);
536 asmlinkage
long sys_madvise(unsigned long start
, size_t len
, int behavior
);
537 asmlinkage
long sys_mincore(unsigned long start
, size_t len
,
538 unsigned char __user
* vec
);
540 asmlinkage
long sys_pivot_root(const char __user
*new_root
,
541 const char __user
*put_old
);
542 asmlinkage
long sys_chroot(const char __user
*filename
);
543 asmlinkage
long sys_mknod(const char __user
*filename
, int mode
,
545 asmlinkage
long sys_link(const char __user
*oldname
,
546 const char __user
*newname
);
547 asmlinkage
long sys_symlink(const char __user
*old
, const char __user
*new);
548 asmlinkage
long sys_unlink(const char __user
*pathname
);
549 asmlinkage
long sys_rename(const char __user
*oldname
,
550 const char __user
*newname
);
551 asmlinkage
long sys_chmod(const char __user
*filename
, mode_t mode
);
552 asmlinkage
long sys_fchmod(unsigned int fd
, mode_t mode
);
554 asmlinkage
long sys_fcntl(unsigned int fd
, unsigned int cmd
, unsigned long arg
);
555 #if BITS_PER_LONG == 32
556 asmlinkage
long sys_fcntl64(unsigned int fd
,
557 unsigned int cmd
, unsigned long arg
);
559 asmlinkage
long sys_pipe(int __user
*fildes
);
560 asmlinkage
long sys_pipe2(int __user
*fildes
, int flags
);
561 asmlinkage
long sys_dup(unsigned int fildes
);
562 asmlinkage
long sys_dup2(unsigned int oldfd
, unsigned int newfd
);
563 asmlinkage
long sys_dup3(unsigned int oldfd
, unsigned int newfd
, int flags
);
564 asmlinkage
long sys_ioperm(unsigned long from
, unsigned long num
, int on
);
565 asmlinkage
long sys_ioctl(unsigned int fd
, unsigned int cmd
,
567 asmlinkage
long sys_flock(unsigned int fd
, unsigned int cmd
);
568 asmlinkage
long sys_io_setup(unsigned nr_reqs
, aio_context_t __user
*ctx
);
569 asmlinkage
long sys_io_destroy(aio_context_t ctx
);
570 asmlinkage
long sys_io_getevents(aio_context_t ctx_id
,
573 struct io_event __user
*events
,
574 struct timespec __user
*timeout
);
575 asmlinkage
long sys_io_submit(aio_context_t
, long,
576 struct iocb __user
* __user
*);
577 asmlinkage
long sys_io_cancel(aio_context_t ctx_id
, struct iocb __user
*iocb
,
578 struct io_event __user
*result
);
579 asmlinkage
long sys_sendfile(int out_fd
, int in_fd
,
580 off_t __user
*offset
, size_t count
);
581 asmlinkage
long sys_sendfile64(int out_fd
, int in_fd
,
582 loff_t __user
*offset
, size_t count
);
583 asmlinkage
long sys_readlink(const char __user
*path
,
584 char __user
*buf
, int bufsiz
);
585 asmlinkage
long sys_creat(const char __user
*pathname
, int mode
);
586 asmlinkage
long sys_open(const char __user
*filename
,
587 int flags
, int mode
);
588 asmlinkage
long sys_close(unsigned int fd
);
589 asmlinkage
long sys_access(const char __user
*filename
, int mode
);
590 asmlinkage
long sys_vhangup(void);
591 asmlinkage
long sys_chown(const char __user
*filename
,
592 uid_t user
, gid_t group
);
593 asmlinkage
long sys_lchown(const char __user
*filename
,
594 uid_t user
, gid_t group
);
595 asmlinkage
long sys_fchown(unsigned int fd
, uid_t user
, gid_t group
);
597 asmlinkage
long sys_chown16(const char __user
*filename
,
598 old_uid_t user
, old_gid_t group
);
599 asmlinkage
long sys_lchown16(const char __user
*filename
,
600 old_uid_t user
, old_gid_t group
);
601 asmlinkage
long sys_fchown16(unsigned int fd
, old_uid_t user
, old_gid_t group
);
602 asmlinkage
long sys_setregid16(old_gid_t rgid
, old_gid_t egid
);
603 asmlinkage
long sys_setgid16(old_gid_t gid
);
604 asmlinkage
long sys_setreuid16(old_uid_t ruid
, old_uid_t euid
);
605 asmlinkage
long sys_setuid16(old_uid_t uid
);
606 asmlinkage
long sys_setresuid16(old_uid_t ruid
, old_uid_t euid
, old_uid_t suid
);
607 asmlinkage
long sys_getresuid16(old_uid_t __user
*ruid
,
608 old_uid_t __user
*euid
, old_uid_t __user
*suid
);
609 asmlinkage
long sys_setresgid16(old_gid_t rgid
, old_gid_t egid
, old_gid_t sgid
);
610 asmlinkage
long sys_getresgid16(old_gid_t __user
*rgid
,
611 old_gid_t __user
*egid
, old_gid_t __user
*sgid
);
612 asmlinkage
long sys_setfsuid16(old_uid_t uid
);
613 asmlinkage
long sys_setfsgid16(old_gid_t gid
);
614 asmlinkage
long sys_getgroups16(int gidsetsize
, old_gid_t __user
*grouplist
);
615 asmlinkage
long sys_setgroups16(int gidsetsize
, old_gid_t __user
*grouplist
);
616 asmlinkage
long sys_getuid16(void);
617 asmlinkage
long sys_geteuid16(void);
618 asmlinkage
long sys_getgid16(void);
619 asmlinkage
long sys_getegid16(void);
622 asmlinkage
long sys_utime(char __user
*filename
,
623 struct utimbuf __user
*times
);
624 asmlinkage
long sys_utimes(char __user
*filename
,
625 struct timeval __user
*utimes
);
626 asmlinkage
long sys_lseek(unsigned int fd
, off_t offset
,
627 unsigned int origin
);
628 asmlinkage
long sys_llseek(unsigned int fd
, unsigned long offset_high
,
629 unsigned long offset_low
, loff_t __user
*result
,
630 unsigned int origin
);
631 asmlinkage
long sys_read(unsigned int fd
, char __user
*buf
, size_t count
);
632 asmlinkage
long sys_readahead(int fd
, loff_t offset
, size_t count
);
633 asmlinkage
long sys_readv(unsigned long fd
,
634 const struct iovec __user
*vec
,
636 asmlinkage
long sys_write(unsigned int fd
, const char __user
*buf
,
638 asmlinkage
long sys_writev(unsigned long fd
,
639 const struct iovec __user
*vec
,
641 asmlinkage
long sys_pread64(unsigned int fd
, char __user
*buf
,
642 size_t count
, loff_t pos
);
643 asmlinkage
long sys_pwrite64(unsigned int fd
, const char __user
*buf
,
644 size_t count
, loff_t pos
);
645 asmlinkage
long sys_preadv(unsigned long fd
, const struct iovec __user
*vec
,
646 unsigned long vlen
, unsigned long pos_l
, unsigned long pos_h
);
647 asmlinkage
long sys_pwritev(unsigned long fd
, const struct iovec __user
*vec
,
648 unsigned long vlen
, unsigned long pos_l
, unsigned long pos_h
);
649 asmlinkage
long sys_getcwd(char __user
*buf
, unsigned long size
);
650 asmlinkage
long sys_mkdir(const char __user
*pathname
, int mode
);
651 asmlinkage
long sys_chdir(const char __user
*filename
);
652 asmlinkage
long sys_fchdir(unsigned int fd
);
653 asmlinkage
long sys_rmdir(const char __user
*pathname
);
654 asmlinkage
long sys_lookup_dcookie(u64 cookie64
, char __user
*buf
, size_t len
);
655 asmlinkage
long sys_quotactl(unsigned int cmd
, const char __user
*special
,
656 qid_t id
, void __user
*addr
);
657 asmlinkage
long sys_getdents(unsigned int fd
,
658 struct linux_dirent __user
*dirent
,
660 asmlinkage
long sys_getdents64(unsigned int fd
,
661 struct linux_dirent64 __user
*dirent
,
664 asmlinkage
long sys_setsockopt(int fd
, int level
, int optname
,
665 char __user
*optval
, int optlen
);
666 asmlinkage
long sys_getsockopt(int fd
, int level
, int optname
,
667 char __user
*optval
, int __user
*optlen
);
668 asmlinkage
long sys_bind(int, struct sockaddr __user
*, int);
669 asmlinkage
long sys_connect(int, struct sockaddr __user
*, int);
670 asmlinkage
long sys_accept(int, struct sockaddr __user
*, int __user
*);
671 asmlinkage
long sys_accept4(int, struct sockaddr __user
*, int __user
*, int);
672 asmlinkage
long sys_getsockname(int, struct sockaddr __user
*, int __user
*);
673 asmlinkage
long sys_getpeername(int, struct sockaddr __user
*, int __user
*);
674 asmlinkage
long sys_send(int, void __user
*, size_t, unsigned);
675 asmlinkage
long sys_sendto(int, void __user
*, size_t, unsigned,
676 struct sockaddr __user
*, int);
677 asmlinkage
long sys_sendmsg(int fd
, struct msghdr __user
*msg
, unsigned flags
);
678 asmlinkage
long sys_recv(int, void __user
*, size_t, unsigned);
679 asmlinkage
long sys_recvfrom(int, void __user
*, size_t, unsigned,
680 struct sockaddr __user
*, int __user
*);
681 asmlinkage
long sys_recvmsg(int fd
, struct msghdr __user
*msg
, unsigned flags
);
682 asmlinkage
long sys_socket(int, int, int);
683 asmlinkage
long sys_socketpair(int, int, int, int __user
*);
684 asmlinkage
long sys_socketcall(int call
, unsigned long __user
*args
);
685 asmlinkage
long sys_listen(int, int);
686 asmlinkage
long sys_poll(struct pollfd __user
*ufds
, unsigned int nfds
,
688 asmlinkage
long sys_select(int n
, fd_set __user
*inp
, fd_set __user
*outp
,
689 fd_set __user
*exp
, struct timeval __user
*tvp
);
690 asmlinkage
long sys_epoll_create(int size
);
691 asmlinkage
long sys_epoll_create1(int flags
);
692 asmlinkage
long sys_epoll_ctl(int epfd
, int op
, int fd
,
693 struct epoll_event __user
*event
);
694 asmlinkage
long sys_epoll_wait(int epfd
, struct epoll_event __user
*events
,
695 int maxevents
, int timeout
);
696 asmlinkage
long sys_epoll_pwait(int epfd
, struct epoll_event __user
*events
,
697 int maxevents
, int timeout
,
698 const sigset_t __user
*sigmask
,
700 asmlinkage
long sys_gethostname(char __user
*name
, int len
);
701 asmlinkage
long sys_sethostname(char __user
*name
, int len
);
702 asmlinkage
long sys_setdomainname(char __user
*name
, int len
);
703 asmlinkage
long sys_newuname(struct new_utsname __user
*name
);
705 asmlinkage
long sys_getrlimit(unsigned int resource
,
706 struct rlimit __user
*rlim
);
707 #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
708 asmlinkage
long sys_old_getrlimit(unsigned int resource
, struct rlimit __user
*rlim
);
710 asmlinkage
long sys_setrlimit(unsigned int resource
,
711 struct rlimit __user
*rlim
);
712 asmlinkage
long sys_getrusage(int who
, struct rusage __user
*ru
);
713 asmlinkage
long sys_umask(int mask
);
715 asmlinkage
long sys_msgget(key_t key
, int msgflg
);
716 asmlinkage
long sys_msgsnd(int msqid
, struct msgbuf __user
*msgp
,
717 size_t msgsz
, int msgflg
);
718 asmlinkage
long sys_msgrcv(int msqid
, struct msgbuf __user
*msgp
,
719 size_t msgsz
, long msgtyp
, int msgflg
);
720 asmlinkage
long sys_msgctl(int msqid
, int cmd
, struct msqid_ds __user
*buf
);
722 asmlinkage
long sys_semget(key_t key
, int nsems
, int semflg
);
723 asmlinkage
long sys_semop(int semid
, struct sembuf __user
*sops
,
725 asmlinkage
long sys_semctl(int semid
, int semnum
, int cmd
, union semun arg
);
726 asmlinkage
long sys_semtimedop(int semid
, struct sembuf __user
*sops
,
728 const struct timespec __user
*timeout
);
729 asmlinkage
long sys_shmat(int shmid
, char __user
*shmaddr
, int shmflg
);
730 asmlinkage
long sys_shmget(key_t key
, size_t size
, int flag
);
731 asmlinkage
long sys_shmdt(char __user
*shmaddr
);
732 asmlinkage
long sys_shmctl(int shmid
, int cmd
, struct shmid_ds __user
*buf
);
734 asmlinkage
long sys_mq_open(const char __user
*name
, int oflag
, mode_t mode
, struct mq_attr __user
*attr
);
735 asmlinkage
long sys_mq_unlink(const char __user
*name
);
736 asmlinkage
long sys_mq_timedsend(mqd_t mqdes
, const char __user
*msg_ptr
, size_t msg_len
, unsigned int msg_prio
, const struct timespec __user
*abs_timeout
);
737 asmlinkage
long sys_mq_timedreceive(mqd_t mqdes
, char __user
*msg_ptr
, size_t msg_len
, unsigned int __user
*msg_prio
, const struct timespec __user
*abs_timeout
);
738 asmlinkage
long sys_mq_notify(mqd_t mqdes
, const struct sigevent __user
*notification
);
739 asmlinkage
long sys_mq_getsetattr(mqd_t mqdes
, const struct mq_attr __user
*mqstat
, struct mq_attr __user
*omqstat
);
741 asmlinkage
long sys_pciconfig_iobase(long which
, unsigned long bus
, unsigned long devfn
);
742 asmlinkage
long sys_pciconfig_read(unsigned long bus
, unsigned long dfn
,
743 unsigned long off
, unsigned long len
,
745 asmlinkage
long sys_pciconfig_write(unsigned long bus
, unsigned long dfn
,
746 unsigned long off
, unsigned long len
,
749 asmlinkage
long sys_prctl(int option
, unsigned long arg2
, unsigned long arg3
,
750 unsigned long arg4
, unsigned long arg5
);
751 asmlinkage
long sys_swapon(const char __user
*specialfile
, int swap_flags
);
752 asmlinkage
long sys_swapoff(const char __user
*specialfile
);
753 asmlinkage
long sys_sysctl(struct __sysctl_args __user
*args
);
754 asmlinkage
long sys_sysinfo(struct sysinfo __user
*info
);
755 asmlinkage
long sys_sysfs(int option
,
756 unsigned long arg1
, unsigned long arg2
);
757 asmlinkage
long sys_nfsservctl(int cmd
,
758 struct nfsctl_arg __user
*arg
,
760 asmlinkage
long sys_syslog(int type
, char __user
*buf
, int len
);
761 asmlinkage
long sys_uselib(const char __user
*library
);
762 asmlinkage
long sys_ni_syscall(void);
763 asmlinkage
long sys_ptrace(long request
, long pid
, long addr
, long data
);
765 asmlinkage
long sys_add_key(const char __user
*_type
,
766 const char __user
*_description
,
767 const void __user
*_payload
,
769 key_serial_t destringid
);
771 asmlinkage
long sys_request_key(const char __user
*_type
,
772 const char __user
*_description
,
773 const char __user
*_callout_info
,
774 key_serial_t destringid
);
776 asmlinkage
long sys_keyctl(int cmd
, unsigned long arg2
, unsigned long arg3
,
777 unsigned long arg4
, unsigned long arg5
);
779 asmlinkage
long sys_ioprio_set(int which
, int who
, int ioprio
);
780 asmlinkage
long sys_ioprio_get(int which
, int who
);
781 asmlinkage
long sys_set_mempolicy(int mode
, unsigned long __user
*nmask
,
782 unsigned long maxnode
);
783 asmlinkage
long sys_migrate_pages(pid_t pid
, unsigned long maxnode
,
784 const unsigned long __user
*from
,
785 const unsigned long __user
*to
);
786 asmlinkage
long sys_move_pages(pid_t pid
, unsigned long nr_pages
,
787 const void __user
* __user
*pages
,
788 const int __user
*nodes
,
791 asmlinkage
long sys_mbind(unsigned long start
, unsigned long len
,
793 unsigned long __user
*nmask
,
794 unsigned long maxnode
,
796 asmlinkage
long sys_get_mempolicy(int __user
*policy
,
797 unsigned long __user
*nmask
,
798 unsigned long maxnode
,
799 unsigned long addr
, unsigned long flags
);
801 asmlinkage
long sys_inotify_init(void);
802 asmlinkage
long sys_inotify_init1(int flags
);
803 asmlinkage
long sys_inotify_add_watch(int fd
, const char __user
*path
,
805 asmlinkage
long sys_inotify_rm_watch(int fd
, __s32 wd
);
807 asmlinkage
long sys_spu_run(int fd
, __u32 __user
*unpc
,
808 __u32 __user
*ustatus
);
809 asmlinkage
long sys_spu_create(const char __user
*name
,
810 unsigned int flags
, mode_t mode
, int fd
);
812 asmlinkage
long sys_mknodat(int dfd
, const char __user
* filename
, int mode
,
814 asmlinkage
long sys_mkdirat(int dfd
, const char __user
* pathname
, int mode
);
815 asmlinkage
long sys_unlinkat(int dfd
, const char __user
* pathname
, int flag
);
816 asmlinkage
long sys_symlinkat(const char __user
* oldname
,
817 int newdfd
, const char __user
* newname
);
818 asmlinkage
long sys_linkat(int olddfd
, const char __user
*oldname
,
819 int newdfd
, const char __user
*newname
, int flags
);
820 asmlinkage
long sys_renameat(int olddfd
, const char __user
* oldname
,
821 int newdfd
, const char __user
* newname
);
822 asmlinkage
long sys_futimesat(int dfd
, char __user
*filename
,
823 struct timeval __user
*utimes
);
824 asmlinkage
long sys_faccessat(int dfd
, const char __user
*filename
, int mode
);
825 asmlinkage
long sys_fchmodat(int dfd
, const char __user
* filename
,
827 asmlinkage
long sys_fchownat(int dfd
, const char __user
*filename
, uid_t user
,
828 gid_t group
, int flag
);
829 asmlinkage
long sys_openat(int dfd
, const char __user
*filename
, int flags
,
831 asmlinkage
long sys_newfstatat(int dfd
, char __user
*filename
,
832 struct stat __user
*statbuf
, int flag
);
833 asmlinkage
long sys_fstatat64(int dfd
, char __user
*filename
,
834 struct stat64 __user
*statbuf
, int flag
);
835 asmlinkage
long sys_readlinkat(int dfd
, const char __user
*path
, char __user
*buf
,
837 asmlinkage
long sys_utimensat(int dfd
, char __user
*filename
,
838 struct timespec __user
*utimes
, int flags
);
839 asmlinkage
long sys_unshare(unsigned long unshare_flags
);
841 asmlinkage
long sys_splice(int fd_in
, loff_t __user
*off_in
,
842 int fd_out
, loff_t __user
*off_out
,
843 size_t len
, unsigned int flags
);
845 asmlinkage
long sys_vmsplice(int fd
, const struct iovec __user
*iov
,
846 unsigned long nr_segs
, unsigned int flags
);
848 asmlinkage
long sys_tee(int fdin
, int fdout
, size_t len
, unsigned int flags
);
850 asmlinkage
long sys_sync_file_range(int fd
, loff_t offset
, loff_t nbytes
,
852 asmlinkage
long sys_sync_file_range2(int fd
, unsigned int flags
,
853 loff_t offset
, loff_t nbytes
);
854 asmlinkage
long sys_get_robust_list(int pid
,
855 struct robust_list_head __user
* __user
*head_ptr
,
856 size_t __user
*len_ptr
);
857 asmlinkage
long sys_set_robust_list(struct robust_list_head __user
*head
,
859 asmlinkage
long sys_getcpu(unsigned __user
*cpu
, unsigned __user
*node
, struct getcpu_cache __user
*cache
);
860 asmlinkage
long sys_signalfd(int ufd
, sigset_t __user
*user_mask
, size_t sizemask
);
861 asmlinkage
long sys_signalfd4(int ufd
, sigset_t __user
*user_mask
, size_t sizemask
, int flags
);
862 asmlinkage
long sys_timerfd_create(int clockid
, int flags
);
863 asmlinkage
long sys_timerfd_settime(int ufd
, int flags
,
864 const struct itimerspec __user
*utmr
,
865 struct itimerspec __user
*otmr
);
866 asmlinkage
long sys_timerfd_gettime(int ufd
, struct itimerspec __user
*otmr
);
867 asmlinkage
long sys_eventfd(unsigned int count
);
868 asmlinkage
long sys_eventfd2(unsigned int count
, int flags
);
869 asmlinkage
long sys_fallocate(int fd
, int mode
, loff_t offset
, loff_t len
);
870 asmlinkage
long sys_old_readdir(unsigned int, struct old_linux_dirent __user
*, unsigned int);
871 asmlinkage
long sys_pselect6(int, fd_set __user
*, fd_set __user
*,
872 fd_set __user
*, struct timespec __user
*,
874 asmlinkage
long sys_ppoll(struct pollfd __user
*, unsigned int,
875 struct timespec __user
*, const sigset_t __user
*,
878 int kernel_execve(const char *filename
, char *const argv
[], char *const envp
[]);
881 asmlinkage
long sys_perf_event_open(
882 struct perf_event_attr __user
*attr_uptr
,
883 pid_t pid
, int cpu
, int group_fd
, unsigned long flags
);
885 asmlinkage
long sys_mmap_pgoff(unsigned long addr
, unsigned long len
,
886 unsigned long prot
, unsigned long flags
,
887 unsigned long fd
, unsigned long pgoff
);