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
;
26 struct mmap_arg_struct
;
33 struct __old_kernel_stat
;
34 struct oldold_utsname
;
42 struct sel_arg_struct
;
61 struct compat_timeval
;
62 struct robust_list_head
;
64 struct old_linux_dirent
;
65 struct perf_event_attr
;
70 #include <linux/types.h>
71 #include <linux/aio_abi.h>
72 #include <linux/capability.h>
73 #include <linux/signal.h>
74 #include <linux/list.h>
75 #include <linux/bug.h>
76 #include <linux/sem.h>
77 #include <asm/siginfo.h>
78 #include <linux/unistd.h>
79 #include <linux/quota.h>
80 #include <linux/key.h>
81 #include <trace/syscall.h>
84 * __MAP - apply a macro to syscall arguments
85 * __MAP(n, m, t1, a1, t2, a2, ..., tn, an) will expand to
86 * m(t1, a1), m(t2, a2), ..., m(tn, an)
87 * The first argument must be equal to the amount of type/name
88 * pairs given. Note that this list of pairs (i.e. the arguments
89 * of __MAP starting at the third one) is in the same format as
90 * for SYSCALL_DEFINE<n>/COMPAT_SYSCALL_DEFINE<n>
93 #define __MAP1(m,t,a) m(t,a)
94 #define __MAP2(m,t,a,...) m(t,a), __MAP1(m,__VA_ARGS__)
95 #define __MAP3(m,t,a,...) m(t,a), __MAP2(m,__VA_ARGS__)
96 #define __MAP4(m,t,a,...) m(t,a), __MAP3(m,__VA_ARGS__)
97 #define __MAP5(m,t,a,...) m(t,a), __MAP4(m,__VA_ARGS__)
98 #define __MAP6(m,t,a,...) m(t,a), __MAP5(m,__VA_ARGS__)
99 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
101 #define __SC_DECL(t, a) t a
102 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
103 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
104 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
105 #define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
106 #define __SC_CAST(t, a) (t) a
107 #define __SC_ARGS(t, a) a
108 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
110 #ifdef CONFIG_FTRACE_SYSCALLS
111 #define __SC_STR_ADECL(t, a) #a
112 #define __SC_STR_TDECL(t, a) #t
114 extern struct ftrace_event_class event_class_syscall_enter
;
115 extern struct ftrace_event_class event_class_syscall_exit
;
116 extern struct trace_event_functions enter_syscall_print_funcs
;
117 extern struct trace_event_functions exit_syscall_print_funcs
;
119 #define SYSCALL_TRACE_ENTER_EVENT(sname) \
120 static struct syscall_metadata __syscall_meta_##sname; \
121 static struct ftrace_event_call __used \
122 event_enter_##sname = { \
123 .class = &event_class_syscall_enter, \
125 .name = "sys_enter"#sname, \
127 .event.funcs = &enter_syscall_print_funcs, \
128 .data = (void *)&__syscall_meta_##sname,\
129 .flags = TRACE_EVENT_FL_CAP_ANY, \
131 static struct ftrace_event_call __used \
132 __attribute__((section("_ftrace_events"))) \
133 *__event_enter_##sname = &event_enter_##sname;
135 #define SYSCALL_TRACE_EXIT_EVENT(sname) \
136 static struct syscall_metadata __syscall_meta_##sname; \
137 static struct ftrace_event_call __used \
138 event_exit_##sname = { \
139 .class = &event_class_syscall_exit, \
141 .name = "sys_exit"#sname, \
143 .event.funcs = &exit_syscall_print_funcs, \
144 .data = (void *)&__syscall_meta_##sname,\
145 .flags = TRACE_EVENT_FL_CAP_ANY, \
147 static struct ftrace_event_call __used \
148 __attribute__((section("_ftrace_events"))) \
149 *__event_exit_##sname = &event_exit_##sname;
151 #define SYSCALL_METADATA(sname, nb, ...) \
152 static const char *types_##sname[] = { \
153 __MAP(nb,__SC_STR_TDECL,__VA_ARGS__) \
155 static const char *args_##sname[] = { \
156 __MAP(nb,__SC_STR_ADECL,__VA_ARGS__) \
158 SYSCALL_TRACE_ENTER_EVENT(sname); \
159 SYSCALL_TRACE_EXIT_EVENT(sname); \
160 static struct syscall_metadata __used \
161 __syscall_meta_##sname = { \
162 .name = "sys"#sname, \
163 .syscall_nr = -1, /* Filled in at boot */ \
165 .types = nb ? types_##sname : NULL, \
166 .args = nb ? args_##sname : NULL, \
167 .enter_event = &event_enter_##sname, \
168 .exit_event = &event_exit_##sname, \
169 .enter_fields = LIST_HEAD_INIT(__syscall_meta_##sname.enter_fields), \
171 static struct syscall_metadata __used \
172 __attribute__((section("__syscalls_metadata"))) \
173 *__p_syscall_meta_##sname = &__syscall_meta_##sname;
175 #define SYSCALL_METADATA(sname, nb, ...)
178 #define SYSCALL_DEFINE0(sname) \
179 SYSCALL_METADATA(_##sname, 0); \
180 asmlinkage long sys_##sname(void)
182 #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
183 #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
184 #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
185 #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
186 #define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
187 #define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
189 #define SYSCALL_DEFINEx(x, sname, ...) \
190 SYSCALL_METADATA(sname, x, __VA_ARGS__) \
191 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
193 #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__)
194 #define __SYSCALL_DEFINEx(x, name, ...) \
195 asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \
196 __attribute__((alias(__stringify(SyS##name)))); \
197 static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
198 asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \
199 asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \
201 long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \
202 __MAP(x,__SC_TEST,__VA_ARGS__); \
203 __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \
206 static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
208 asmlinkage
long sys32_quotactl(unsigned int cmd
, const char __user
*special
,
209 qid_t id
, void __user
*addr
);
210 asmlinkage
long sys_time(time_t __user
*tloc
);
211 asmlinkage
long sys_stime(time_t __user
*tptr
);
212 asmlinkage
long sys_gettimeofday(struct timeval __user
*tv
,
213 struct timezone __user
*tz
);
214 asmlinkage
long sys_settimeofday(struct timeval __user
*tv
,
215 struct timezone __user
*tz
);
216 asmlinkage
long sys_adjtimex(struct timex __user
*txc_p
);
218 asmlinkage
long sys_times(struct tms __user
*tbuf
);
220 asmlinkage
long sys_gettid(void);
221 asmlinkage
long sys_nanosleep(struct timespec __user
*rqtp
, struct timespec __user
*rmtp
);
222 asmlinkage
long sys_alarm(unsigned int seconds
);
223 asmlinkage
long sys_getpid(void);
224 asmlinkage
long sys_getppid(void);
225 asmlinkage
long sys_getuid(void);
226 asmlinkage
long sys_geteuid(void);
227 asmlinkage
long sys_getgid(void);
228 asmlinkage
long sys_getegid(void);
229 asmlinkage
long sys_getresuid(uid_t __user
*ruid
, uid_t __user
*euid
, uid_t __user
*suid
);
230 asmlinkage
long sys_getresgid(gid_t __user
*rgid
, gid_t __user
*egid
, gid_t __user
*sgid
);
231 asmlinkage
long sys_getpgid(pid_t pid
);
232 asmlinkage
long sys_getpgrp(void);
233 asmlinkage
long sys_getsid(pid_t pid
);
234 asmlinkage
long sys_getgroups(int gidsetsize
, gid_t __user
*grouplist
);
236 asmlinkage
long sys_setregid(gid_t rgid
, gid_t egid
);
237 asmlinkage
long sys_setgid(gid_t gid
);
238 asmlinkage
long sys_setreuid(uid_t ruid
, uid_t euid
);
239 asmlinkage
long sys_setuid(uid_t uid
);
240 asmlinkage
long sys_setresuid(uid_t ruid
, uid_t euid
, uid_t suid
);
241 asmlinkage
long sys_setresgid(gid_t rgid
, gid_t egid
, gid_t sgid
);
242 asmlinkage
long sys_setfsuid(uid_t uid
);
243 asmlinkage
long sys_setfsgid(gid_t gid
);
244 asmlinkage
long sys_setpgid(pid_t pid
, pid_t pgid
);
245 asmlinkage
long sys_setsid(void);
246 asmlinkage
long sys_setgroups(int gidsetsize
, gid_t __user
*grouplist
);
248 asmlinkage
long sys_acct(const char __user
*name
);
249 asmlinkage
long sys_capget(cap_user_header_t header
,
250 cap_user_data_t dataptr
);
251 asmlinkage
long sys_capset(cap_user_header_t header
,
252 const cap_user_data_t data
);
253 asmlinkage
long sys_personality(unsigned int personality
);
255 asmlinkage
long sys_sigpending(old_sigset_t __user
*set
);
256 asmlinkage
long sys_sigprocmask(int how
, old_sigset_t __user
*set
,
257 old_sigset_t __user
*oset
);
258 asmlinkage
long sys_sigaltstack(const struct sigaltstack __user
*uss
,
259 struct sigaltstack __user
*uoss
);
261 asmlinkage
long sys_getitimer(int which
, struct itimerval __user
*value
);
262 asmlinkage
long sys_setitimer(int which
,
263 struct itimerval __user
*value
,
264 struct itimerval __user
*ovalue
);
265 asmlinkage
long sys_timer_create(clockid_t which_clock
,
266 struct sigevent __user
*timer_event_spec
,
267 timer_t __user
* created_timer_id
);
268 asmlinkage
long sys_timer_gettime(timer_t timer_id
,
269 struct itimerspec __user
*setting
);
270 asmlinkage
long sys_timer_getoverrun(timer_t timer_id
);
271 asmlinkage
long sys_timer_settime(timer_t timer_id
, int flags
,
272 const struct itimerspec __user
*new_setting
,
273 struct itimerspec __user
*old_setting
);
274 asmlinkage
long sys_timer_delete(timer_t timer_id
);
275 asmlinkage
long sys_clock_settime(clockid_t which_clock
,
276 const struct timespec __user
*tp
);
277 asmlinkage
long sys_clock_gettime(clockid_t which_clock
,
278 struct timespec __user
*tp
);
279 asmlinkage
long sys_clock_adjtime(clockid_t which_clock
,
280 struct timex __user
*tx
);
281 asmlinkage
long sys_clock_getres(clockid_t which_clock
,
282 struct timespec __user
*tp
);
283 asmlinkage
long sys_clock_nanosleep(clockid_t which_clock
, int flags
,
284 const struct timespec __user
*rqtp
,
285 struct timespec __user
*rmtp
);
287 asmlinkage
long sys_nice(int increment
);
288 asmlinkage
long sys_sched_setscheduler(pid_t pid
, int policy
,
289 struct sched_param __user
*param
);
290 asmlinkage
long sys_sched_setparam(pid_t pid
,
291 struct sched_param __user
*param
);
292 asmlinkage
long sys_sched_setattr(pid_t pid
,
293 struct sched_attr __user
*attr
,
295 asmlinkage
long sys_sched_getscheduler(pid_t pid
);
296 asmlinkage
long sys_sched_getparam(pid_t pid
,
297 struct sched_param __user
*param
);
298 asmlinkage
long sys_sched_getattr(pid_t pid
,
299 struct sched_attr __user
*attr
,
302 asmlinkage
long sys_sched_setaffinity(pid_t pid
, unsigned int len
,
303 unsigned long __user
*user_mask_ptr
);
304 asmlinkage
long sys_sched_getaffinity(pid_t pid
, unsigned int len
,
305 unsigned long __user
*user_mask_ptr
);
306 asmlinkage
long sys_sched_yield(void);
307 asmlinkage
long sys_sched_get_priority_max(int policy
);
308 asmlinkage
long sys_sched_get_priority_min(int policy
);
309 asmlinkage
long sys_sched_rr_get_interval(pid_t pid
,
310 struct timespec __user
*interval
);
311 asmlinkage
long sys_setpriority(int which
, int who
, int niceval
);
312 asmlinkage
long sys_getpriority(int which
, int who
);
314 asmlinkage
long sys_shutdown(int, int);
315 asmlinkage
long sys_reboot(int magic1
, int magic2
, unsigned int cmd
,
317 asmlinkage
long sys_restart_syscall(void);
318 asmlinkage
long sys_kexec_load(unsigned long entry
, unsigned long nr_segments
,
319 struct kexec_segment __user
*segments
,
320 unsigned long flags
);
321 asmlinkage
long sys_kexec_file_load(int kernel_fd
, int initrd_fd
,
322 unsigned long cmdline_len
,
323 const char __user
*cmdline_ptr
,
324 unsigned long flags
);
326 asmlinkage
long sys_exit(int error_code
);
327 asmlinkage
long sys_exit_group(int error_code
);
328 asmlinkage
long sys_wait4(pid_t pid
, int __user
*stat_addr
,
329 int options
, struct rusage __user
*ru
);
330 asmlinkage
long sys_waitid(int which
, pid_t pid
,
331 struct siginfo __user
*infop
,
332 int options
, struct rusage __user
*ru
);
333 asmlinkage
long sys_waitpid(pid_t pid
, int __user
*stat_addr
, int options
);
334 asmlinkage
long sys_set_tid_address(int __user
*tidptr
);
335 asmlinkage
long sys_futex(u32 __user
*uaddr
, int op
, u32 val
,
336 struct timespec __user
*utime
, u32 __user
*uaddr2
,
339 asmlinkage
long sys_init_module(void __user
*umod
, unsigned long len
,
340 const char __user
*uargs
);
341 asmlinkage
long sys_delete_module(const char __user
*name_user
,
344 #ifdef CONFIG_OLD_SIGSUSPEND
345 asmlinkage
long sys_sigsuspend(old_sigset_t mask
);
348 #ifdef CONFIG_OLD_SIGSUSPEND3
349 asmlinkage
long sys_sigsuspend(int unused1
, int unused2
, old_sigset_t mask
);
352 asmlinkage
long sys_rt_sigsuspend(sigset_t __user
*unewset
, size_t sigsetsize
);
354 #ifdef CONFIG_OLD_SIGACTION
355 asmlinkage
long sys_sigaction(int, const struct old_sigaction __user
*,
356 struct old_sigaction __user
*);
359 #ifndef CONFIG_ODD_RT_SIGACTION
360 asmlinkage
long sys_rt_sigaction(int,
361 const struct sigaction __user
*,
362 struct sigaction __user
*,
365 asmlinkage
long sys_rt_sigprocmask(int how
, sigset_t __user
*set
,
366 sigset_t __user
*oset
, size_t sigsetsize
);
367 asmlinkage
long sys_rt_sigpending(sigset_t __user
*set
, size_t sigsetsize
);
368 asmlinkage
long sys_rt_sigtimedwait(const sigset_t __user
*uthese
,
369 siginfo_t __user
*uinfo
,
370 const struct timespec __user
*uts
,
372 asmlinkage
long sys_rt_tgsigqueueinfo(pid_t tgid
, pid_t pid
, int sig
,
373 siginfo_t __user
*uinfo
);
374 asmlinkage
long sys_kill(int pid
, int sig
);
375 asmlinkage
long sys_tgkill(int tgid
, int pid
, int sig
);
376 asmlinkage
long sys_tkill(int pid
, int sig
);
377 asmlinkage
long sys_rt_sigqueueinfo(int pid
, int sig
, siginfo_t __user
*uinfo
);
378 asmlinkage
long sys_sgetmask(void);
379 asmlinkage
long sys_ssetmask(int newmask
);
380 asmlinkage
long sys_signal(int sig
, __sighandler_t handler
);
381 asmlinkage
long sys_pause(void);
383 asmlinkage
long sys_sync(void);
384 asmlinkage
long sys_fsync(unsigned int fd
);
385 asmlinkage
long sys_fdatasync(unsigned int fd
);
386 asmlinkage
long sys_bdflush(int func
, long data
);
387 asmlinkage
long sys_mount(char __user
*dev_name
, char __user
*dir_name
,
388 char __user
*type
, unsigned long flags
,
390 asmlinkage
long sys_umount(char __user
*name
, int flags
);
391 asmlinkage
long sys_oldumount(char __user
*name
);
392 asmlinkage
long sys_truncate(const char __user
*path
, long length
);
393 asmlinkage
long sys_ftruncate(unsigned int fd
, unsigned long length
);
394 asmlinkage
long sys_stat(const char __user
*filename
,
395 struct __old_kernel_stat __user
*statbuf
);
396 asmlinkage
long sys_statfs(const char __user
* path
,
397 struct statfs __user
*buf
);
398 asmlinkage
long sys_statfs64(const char __user
*path
, size_t sz
,
399 struct statfs64 __user
*buf
);
400 asmlinkage
long sys_fstatfs(unsigned int fd
, struct statfs __user
*buf
);
401 asmlinkage
long sys_fstatfs64(unsigned int fd
, size_t sz
,
402 struct statfs64 __user
*buf
);
403 asmlinkage
long sys_lstat(const char __user
*filename
,
404 struct __old_kernel_stat __user
*statbuf
);
405 asmlinkage
long sys_fstat(unsigned int fd
,
406 struct __old_kernel_stat __user
*statbuf
);
407 asmlinkage
long sys_newstat(const char __user
*filename
,
408 struct stat __user
*statbuf
);
409 asmlinkage
long sys_newlstat(const char __user
*filename
,
410 struct stat __user
*statbuf
);
411 asmlinkage
long sys_newfstat(unsigned int fd
, struct stat __user
*statbuf
);
412 asmlinkage
long sys_ustat(unsigned dev
, struct ustat __user
*ubuf
);
413 #if BITS_PER_LONG == 32
414 asmlinkage
long sys_stat64(const char __user
*filename
,
415 struct stat64 __user
*statbuf
);
416 asmlinkage
long sys_fstat64(unsigned long fd
, struct stat64 __user
*statbuf
);
417 asmlinkage
long sys_lstat64(const char __user
*filename
,
418 struct stat64 __user
*statbuf
);
419 asmlinkage
long sys_truncate64(const char __user
*path
, loff_t length
);
420 asmlinkage
long sys_ftruncate64(unsigned int fd
, loff_t length
);
423 asmlinkage
long sys_setxattr(const char __user
*path
, const char __user
*name
,
424 const void __user
*value
, size_t size
, int flags
);
425 asmlinkage
long sys_lsetxattr(const char __user
*path
, const char __user
*name
,
426 const void __user
*value
, size_t size
, int flags
);
427 asmlinkage
long sys_fsetxattr(int fd
, const char __user
*name
,
428 const void __user
*value
, size_t size
, int flags
);
429 asmlinkage
long sys_getxattr(const char __user
*path
, const char __user
*name
,
430 void __user
*value
, size_t size
);
431 asmlinkage
long sys_lgetxattr(const char __user
*path
, const char __user
*name
,
432 void __user
*value
, size_t size
);
433 asmlinkage
long sys_fgetxattr(int fd
, const char __user
*name
,
434 void __user
*value
, size_t size
);
435 asmlinkage
long sys_listxattr(const char __user
*path
, char __user
*list
,
437 asmlinkage
long sys_llistxattr(const char __user
*path
, char __user
*list
,
439 asmlinkage
long sys_flistxattr(int fd
, char __user
*list
, size_t size
);
440 asmlinkage
long sys_removexattr(const char __user
*path
,
441 const char __user
*name
);
442 asmlinkage
long sys_lremovexattr(const char __user
*path
,
443 const char __user
*name
);
444 asmlinkage
long sys_fremovexattr(int fd
, const char __user
*name
);
446 asmlinkage
long sys_brk(unsigned long brk
);
447 asmlinkage
long sys_mprotect(unsigned long start
, size_t len
,
449 asmlinkage
long sys_mremap(unsigned long addr
,
450 unsigned long old_len
, unsigned long new_len
,
451 unsigned long flags
, unsigned long new_addr
);
452 asmlinkage
long sys_remap_file_pages(unsigned long start
, unsigned long size
,
453 unsigned long prot
, unsigned long pgoff
,
454 unsigned long flags
);
455 asmlinkage
long sys_msync(unsigned long start
, size_t len
, int flags
);
456 asmlinkage
long sys_fadvise64(int fd
, loff_t offset
, size_t len
, int advice
);
457 asmlinkage
long sys_fadvise64_64(int fd
, loff_t offset
, loff_t len
, int advice
);
458 asmlinkage
long sys_munmap(unsigned long addr
, size_t len
);
459 asmlinkage
long sys_mlock(unsigned long start
, size_t len
);
460 asmlinkage
long sys_munlock(unsigned long start
, size_t len
);
461 asmlinkage
long sys_mlockall(int flags
);
462 asmlinkage
long sys_munlockall(void);
463 asmlinkage
long sys_madvise(unsigned long start
, size_t len
, int behavior
);
464 asmlinkage
long sys_mincore(unsigned long start
, size_t len
,
465 unsigned char __user
* vec
);
467 asmlinkage
long sys_pivot_root(const char __user
*new_root
,
468 const char __user
*put_old
);
469 asmlinkage
long sys_chroot(const char __user
*filename
);
470 asmlinkage
long sys_mknod(const char __user
*filename
, umode_t mode
,
472 asmlinkage
long sys_link(const char __user
*oldname
,
473 const char __user
*newname
);
474 asmlinkage
long sys_symlink(const char __user
*old
, const char __user
*new);
475 asmlinkage
long sys_unlink(const char __user
*pathname
);
476 asmlinkage
long sys_rename(const char __user
*oldname
,
477 const char __user
*newname
);
478 asmlinkage
long sys_chmod(const char __user
*filename
, umode_t mode
);
479 asmlinkage
long sys_fchmod(unsigned int fd
, umode_t mode
);
481 asmlinkage
long sys_fcntl(unsigned int fd
, unsigned int cmd
, unsigned long arg
);
482 #if BITS_PER_LONG == 32
483 asmlinkage
long sys_fcntl64(unsigned int fd
,
484 unsigned int cmd
, unsigned long arg
);
486 asmlinkage
long sys_pipe(int __user
*fildes
);
487 asmlinkage
long sys_pipe2(int __user
*fildes
, int flags
);
488 asmlinkage
long sys_dup(unsigned int fildes
);
489 asmlinkage
long sys_dup2(unsigned int oldfd
, unsigned int newfd
);
490 asmlinkage
long sys_dup3(unsigned int oldfd
, unsigned int newfd
, int flags
);
491 asmlinkage
long sys_ioperm(unsigned long from
, unsigned long num
, int on
);
492 asmlinkage
long sys_ioctl(unsigned int fd
, unsigned int cmd
,
494 asmlinkage
long sys_flock(unsigned int fd
, unsigned int cmd
);
495 asmlinkage
long sys_io_setup(unsigned nr_reqs
, aio_context_t __user
*ctx
);
496 asmlinkage
long sys_io_destroy(aio_context_t ctx
);
497 asmlinkage
long sys_io_getevents(aio_context_t ctx_id
,
500 struct io_event __user
*events
,
501 struct timespec __user
*timeout
);
502 asmlinkage
long sys_io_submit(aio_context_t
, long,
503 struct iocb __user
* __user
*);
504 asmlinkage
long sys_io_cancel(aio_context_t ctx_id
, struct iocb __user
*iocb
,
505 struct io_event __user
*result
);
506 asmlinkage
long sys_sendfile(int out_fd
, int in_fd
,
507 off_t __user
*offset
, size_t count
);
508 asmlinkage
long sys_sendfile64(int out_fd
, int in_fd
,
509 loff_t __user
*offset
, size_t count
);
510 asmlinkage
long sys_readlink(const char __user
*path
,
511 char __user
*buf
, int bufsiz
);
512 asmlinkage
long sys_creat(const char __user
*pathname
, umode_t mode
);
513 asmlinkage
long sys_open(const char __user
*filename
,
514 int flags
, umode_t mode
);
515 asmlinkage
long sys_close(unsigned int fd
);
516 asmlinkage
long sys_access(const char __user
*filename
, int mode
);
517 asmlinkage
long sys_vhangup(void);
518 asmlinkage
long sys_chown(const char __user
*filename
,
519 uid_t user
, gid_t group
);
520 asmlinkage
long sys_lchown(const char __user
*filename
,
521 uid_t user
, gid_t group
);
522 asmlinkage
long sys_fchown(unsigned int fd
, uid_t user
, gid_t group
);
524 asmlinkage
long sys_chown16(const char __user
*filename
,
525 old_uid_t user
, old_gid_t group
);
526 asmlinkage
long sys_lchown16(const char __user
*filename
,
527 old_uid_t user
, old_gid_t group
);
528 asmlinkage
long sys_fchown16(unsigned int fd
, old_uid_t user
, old_gid_t group
);
529 asmlinkage
long sys_setregid16(old_gid_t rgid
, old_gid_t egid
);
530 asmlinkage
long sys_setgid16(old_gid_t gid
);
531 asmlinkage
long sys_setreuid16(old_uid_t ruid
, old_uid_t euid
);
532 asmlinkage
long sys_setuid16(old_uid_t uid
);
533 asmlinkage
long sys_setresuid16(old_uid_t ruid
, old_uid_t euid
, old_uid_t suid
);
534 asmlinkage
long sys_getresuid16(old_uid_t __user
*ruid
,
535 old_uid_t __user
*euid
, old_uid_t __user
*suid
);
536 asmlinkage
long sys_setresgid16(old_gid_t rgid
, old_gid_t egid
, old_gid_t sgid
);
537 asmlinkage
long sys_getresgid16(old_gid_t __user
*rgid
,
538 old_gid_t __user
*egid
, old_gid_t __user
*sgid
);
539 asmlinkage
long sys_setfsuid16(old_uid_t uid
);
540 asmlinkage
long sys_setfsgid16(old_gid_t gid
);
541 asmlinkage
long sys_getgroups16(int gidsetsize
, old_gid_t __user
*grouplist
);
542 asmlinkage
long sys_setgroups16(int gidsetsize
, old_gid_t __user
*grouplist
);
543 asmlinkage
long sys_getuid16(void);
544 asmlinkage
long sys_geteuid16(void);
545 asmlinkage
long sys_getgid16(void);
546 asmlinkage
long sys_getegid16(void);
549 asmlinkage
long sys_utime(char __user
*filename
,
550 struct utimbuf __user
*times
);
551 asmlinkage
long sys_utimes(char __user
*filename
,
552 struct timeval __user
*utimes
);
553 asmlinkage
long sys_lseek(unsigned int fd
, off_t offset
,
554 unsigned int whence
);
555 asmlinkage
long sys_llseek(unsigned int fd
, unsigned long offset_high
,
556 unsigned long offset_low
, loff_t __user
*result
,
557 unsigned int whence
);
558 asmlinkage
long sys_read(unsigned int fd
, char __user
*buf
, size_t count
);
559 asmlinkage
long sys_readahead(int fd
, loff_t offset
, size_t count
);
560 asmlinkage
long sys_readv(unsigned long fd
,
561 const struct iovec __user
*vec
,
563 asmlinkage
long sys_write(unsigned int fd
, const char __user
*buf
,
565 asmlinkage
long sys_writev(unsigned long fd
,
566 const struct iovec __user
*vec
,
568 asmlinkage
long sys_pread64(unsigned int fd
, char __user
*buf
,
569 size_t count
, loff_t pos
);
570 asmlinkage
long sys_pwrite64(unsigned int fd
, const char __user
*buf
,
571 size_t count
, loff_t pos
);
572 asmlinkage
long sys_preadv(unsigned long fd
, const struct iovec __user
*vec
,
573 unsigned long vlen
, unsigned long pos_l
, unsigned long pos_h
);
574 asmlinkage
long sys_pwritev(unsigned long fd
, const struct iovec __user
*vec
,
575 unsigned long vlen
, unsigned long pos_l
, unsigned long pos_h
);
576 asmlinkage
long sys_getcwd(char __user
*buf
, unsigned long size
);
577 asmlinkage
long sys_mkdir(const char __user
*pathname
, umode_t mode
);
578 asmlinkage
long sys_chdir(const char __user
*filename
);
579 asmlinkage
long sys_fchdir(unsigned int fd
);
580 asmlinkage
long sys_rmdir(const char __user
*pathname
);
581 asmlinkage
long sys_lookup_dcookie(u64 cookie64
, char __user
*buf
, size_t len
);
582 asmlinkage
long sys_quotactl(unsigned int cmd
, const char __user
*special
,
583 qid_t id
, void __user
*addr
);
584 asmlinkage
long sys_getdents(unsigned int fd
,
585 struct linux_dirent __user
*dirent
,
587 asmlinkage
long sys_getdents64(unsigned int fd
,
588 struct linux_dirent64 __user
*dirent
,
591 asmlinkage
long sys_setsockopt(int fd
, int level
, int optname
,
592 char __user
*optval
, int optlen
);
593 asmlinkage
long sys_getsockopt(int fd
, int level
, int optname
,
594 char __user
*optval
, int __user
*optlen
);
595 asmlinkage
long sys_bind(int, struct sockaddr __user
*, int);
596 asmlinkage
long sys_connect(int, struct sockaddr __user
*, int);
597 asmlinkage
long sys_accept(int, struct sockaddr __user
*, int __user
*);
598 asmlinkage
long sys_accept4(int, struct sockaddr __user
*, int __user
*, int);
599 asmlinkage
long sys_getsockname(int, struct sockaddr __user
*, int __user
*);
600 asmlinkage
long sys_getpeername(int, struct sockaddr __user
*, int __user
*);
601 asmlinkage
long sys_send(int, void __user
*, size_t, unsigned);
602 asmlinkage
long sys_sendto(int, void __user
*, size_t, unsigned,
603 struct sockaddr __user
*, int);
604 asmlinkage
long sys_sendmsg(int fd
, struct msghdr __user
*msg
, unsigned flags
);
605 asmlinkage
long sys_sendmmsg(int fd
, struct mmsghdr __user
*msg
,
606 unsigned int vlen
, unsigned flags
);
607 asmlinkage
long sys_recv(int, void __user
*, size_t, unsigned);
608 asmlinkage
long sys_recvfrom(int, void __user
*, size_t, unsigned,
609 struct sockaddr __user
*, int __user
*);
610 asmlinkage
long sys_recvmsg(int fd
, struct msghdr __user
*msg
, unsigned flags
);
611 asmlinkage
long sys_recvmmsg(int fd
, struct mmsghdr __user
*msg
,
612 unsigned int vlen
, unsigned flags
,
613 struct timespec __user
*timeout
);
614 asmlinkage
long sys_socket(int, int, int);
615 asmlinkage
long sys_socketpair(int, int, int, int __user
*);
616 asmlinkage
long sys_socketcall(int call
, unsigned long __user
*args
);
617 asmlinkage
long sys_listen(int, int);
618 asmlinkage
long sys_poll(struct pollfd __user
*ufds
, unsigned int nfds
,
620 asmlinkage
long sys_select(int n
, fd_set __user
*inp
, fd_set __user
*outp
,
621 fd_set __user
*exp
, struct timeval __user
*tvp
);
622 asmlinkage
long sys_old_select(struct sel_arg_struct __user
*arg
);
623 asmlinkage
long sys_epoll_create(int size
);
624 asmlinkage
long sys_epoll_create1(int flags
);
625 asmlinkage
long sys_epoll_ctl(int epfd
, int op
, int fd
,
626 struct epoll_event __user
*event
);
627 asmlinkage
long sys_epoll_wait(int epfd
, struct epoll_event __user
*events
,
628 int maxevents
, int timeout
);
629 asmlinkage
long sys_epoll_pwait(int epfd
, struct epoll_event __user
*events
,
630 int maxevents
, int timeout
,
631 const sigset_t __user
*sigmask
,
633 asmlinkage
long sys_gethostname(char __user
*name
, int len
);
634 asmlinkage
long sys_sethostname(char __user
*name
, int len
);
635 asmlinkage
long sys_setdomainname(char __user
*name
, int len
);
636 asmlinkage
long sys_newuname(struct new_utsname __user
*name
);
637 asmlinkage
long sys_uname(struct old_utsname __user
*);
638 asmlinkage
long sys_olduname(struct oldold_utsname __user
*);
640 asmlinkage
long sys_getrlimit(unsigned int resource
,
641 struct rlimit __user
*rlim
);
642 #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
643 asmlinkage
long sys_old_getrlimit(unsigned int resource
, struct rlimit __user
*rlim
);
645 asmlinkage
long sys_setrlimit(unsigned int resource
,
646 struct rlimit __user
*rlim
);
647 asmlinkage
long sys_prlimit64(pid_t pid
, unsigned int resource
,
648 const struct rlimit64 __user
*new_rlim
,
649 struct rlimit64 __user
*old_rlim
);
650 asmlinkage
long sys_getrusage(int who
, struct rusage __user
*ru
);
651 asmlinkage
long sys_umask(int mask
);
653 asmlinkage
long sys_msgget(key_t key
, int msgflg
);
654 asmlinkage
long sys_msgsnd(int msqid
, struct msgbuf __user
*msgp
,
655 size_t msgsz
, int msgflg
);
656 asmlinkage
long sys_msgrcv(int msqid
, struct msgbuf __user
*msgp
,
657 size_t msgsz
, long msgtyp
, int msgflg
);
658 asmlinkage
long sys_msgctl(int msqid
, int cmd
, struct msqid_ds __user
*buf
);
660 asmlinkage
long sys_semget(key_t key
, int nsems
, int semflg
);
661 asmlinkage
long sys_semop(int semid
, struct sembuf __user
*sops
,
663 asmlinkage
long sys_semctl(int semid
, int semnum
, int cmd
, unsigned long arg
);
664 asmlinkage
long sys_semtimedop(int semid
, struct sembuf __user
*sops
,
666 const struct timespec __user
*timeout
);
667 asmlinkage
long sys_shmat(int shmid
, char __user
*shmaddr
, int shmflg
);
668 asmlinkage
long sys_shmget(key_t key
, size_t size
, int flag
);
669 asmlinkage
long sys_shmdt(char __user
*shmaddr
);
670 asmlinkage
long sys_shmctl(int shmid
, int cmd
, struct shmid_ds __user
*buf
);
671 asmlinkage
long sys_ipc(unsigned int call
, int first
, unsigned long second
,
672 unsigned long third
, void __user
*ptr
, long fifth
);
674 asmlinkage
long sys_mq_open(const char __user
*name
, int oflag
, umode_t mode
, struct mq_attr __user
*attr
);
675 asmlinkage
long sys_mq_unlink(const char __user
*name
);
676 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
);
677 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
);
678 asmlinkage
long sys_mq_notify(mqd_t mqdes
, const struct sigevent __user
*notification
);
679 asmlinkage
long sys_mq_getsetattr(mqd_t mqdes
, const struct mq_attr __user
*mqstat
, struct mq_attr __user
*omqstat
);
681 asmlinkage
long sys_pciconfig_iobase(long which
, unsigned long bus
, unsigned long devfn
);
682 asmlinkage
long sys_pciconfig_read(unsigned long bus
, unsigned long dfn
,
683 unsigned long off
, unsigned long len
,
685 asmlinkage
long sys_pciconfig_write(unsigned long bus
, unsigned long dfn
,
686 unsigned long off
, unsigned long len
,
689 asmlinkage
long sys_prctl(int option
, unsigned long arg2
, unsigned long arg3
,
690 unsigned long arg4
, unsigned long arg5
);
691 asmlinkage
long sys_swapon(const char __user
*specialfile
, int swap_flags
);
692 asmlinkage
long sys_swapoff(const char __user
*specialfile
);
693 asmlinkage
long sys_sysctl(struct __sysctl_args __user
*args
);
694 asmlinkage
long sys_sysinfo(struct sysinfo __user
*info
);
695 asmlinkage
long sys_sysfs(int option
,
696 unsigned long arg1
, unsigned long arg2
);
697 asmlinkage
long sys_syslog(int type
, char __user
*buf
, int len
);
698 asmlinkage
long sys_uselib(const char __user
*library
);
699 asmlinkage
long sys_ni_syscall(void);
700 asmlinkage
long sys_ptrace(long request
, long pid
, unsigned long addr
,
703 asmlinkage
long sys_add_key(const char __user
*_type
,
704 const char __user
*_description
,
705 const void __user
*_payload
,
707 key_serial_t destringid
);
709 asmlinkage
long sys_request_key(const char __user
*_type
,
710 const char __user
*_description
,
711 const char __user
*_callout_info
,
712 key_serial_t destringid
);
714 asmlinkage
long sys_keyctl(int cmd
, unsigned long arg2
, unsigned long arg3
,
715 unsigned long arg4
, unsigned long arg5
);
717 asmlinkage
long sys_ioprio_set(int which
, int who
, int ioprio
);
718 asmlinkage
long sys_ioprio_get(int which
, int who
);
719 asmlinkage
long sys_set_mempolicy(int mode
, const unsigned long __user
*nmask
,
720 unsigned long maxnode
);
721 asmlinkage
long sys_migrate_pages(pid_t pid
, unsigned long maxnode
,
722 const unsigned long __user
*from
,
723 const unsigned long __user
*to
);
724 asmlinkage
long sys_move_pages(pid_t pid
, unsigned long nr_pages
,
725 const void __user
* __user
*pages
,
726 const int __user
*nodes
,
729 asmlinkage
long sys_mbind(unsigned long start
, unsigned long len
,
731 const unsigned long __user
*nmask
,
732 unsigned long maxnode
,
734 asmlinkage
long sys_get_mempolicy(int __user
*policy
,
735 unsigned long __user
*nmask
,
736 unsigned long maxnode
,
737 unsigned long addr
, unsigned long flags
);
739 asmlinkage
long sys_inotify_init(void);
740 asmlinkage
long sys_inotify_init1(int flags
);
741 asmlinkage
long sys_inotify_add_watch(int fd
, const char __user
*path
,
743 asmlinkage
long sys_inotify_rm_watch(int fd
, __s32 wd
);
745 asmlinkage
long sys_spu_run(int fd
, __u32 __user
*unpc
,
746 __u32 __user
*ustatus
);
747 asmlinkage
long sys_spu_create(const char __user
*name
,
748 unsigned int flags
, umode_t mode
, int fd
);
750 asmlinkage
long sys_mknodat(int dfd
, const char __user
* filename
, umode_t mode
,
752 asmlinkage
long sys_mkdirat(int dfd
, const char __user
* pathname
, umode_t mode
);
753 asmlinkage
long sys_unlinkat(int dfd
, const char __user
* pathname
, int flag
);
754 asmlinkage
long sys_symlinkat(const char __user
* oldname
,
755 int newdfd
, const char __user
* newname
);
756 asmlinkage
long sys_linkat(int olddfd
, const char __user
*oldname
,
757 int newdfd
, const char __user
*newname
, int flags
);
758 asmlinkage
long sys_renameat(int olddfd
, const char __user
* oldname
,
759 int newdfd
, const char __user
* newname
);
760 asmlinkage
long sys_renameat2(int olddfd
, const char __user
*oldname
,
761 int newdfd
, const char __user
*newname
,
763 asmlinkage
long sys_futimesat(int dfd
, const char __user
*filename
,
764 struct timeval __user
*utimes
);
765 asmlinkage
long sys_faccessat(int dfd
, const char __user
*filename
, int mode
);
766 asmlinkage
long sys_fchmodat(int dfd
, const char __user
* filename
,
768 asmlinkage
long sys_fchownat(int dfd
, const char __user
*filename
, uid_t user
,
769 gid_t group
, int flag
);
770 asmlinkage
long sys_openat(int dfd
, const char __user
*filename
, int flags
,
772 asmlinkage
long sys_newfstatat(int dfd
, const char __user
*filename
,
773 struct stat __user
*statbuf
, int flag
);
774 asmlinkage
long sys_fstatat64(int dfd
, const char __user
*filename
,
775 struct stat64 __user
*statbuf
, int flag
);
776 asmlinkage
long sys_readlinkat(int dfd
, const char __user
*path
, char __user
*buf
,
778 asmlinkage
long sys_utimensat(int dfd
, const char __user
*filename
,
779 struct timespec __user
*utimes
, int flags
);
780 asmlinkage
long sys_unshare(unsigned long unshare_flags
);
782 asmlinkage
long sys_splice(int fd_in
, loff_t __user
*off_in
,
783 int fd_out
, loff_t __user
*off_out
,
784 size_t len
, unsigned int flags
);
786 asmlinkage
long sys_vmsplice(int fd
, const struct iovec __user
*iov
,
787 unsigned long nr_segs
, unsigned int flags
);
789 asmlinkage
long sys_tee(int fdin
, int fdout
, size_t len
, unsigned int flags
);
791 asmlinkage
long sys_sync_file_range(int fd
, loff_t offset
, loff_t nbytes
,
793 asmlinkage
long sys_sync_file_range2(int fd
, unsigned int flags
,
794 loff_t offset
, loff_t nbytes
);
795 asmlinkage
long sys_get_robust_list(int pid
,
796 struct robust_list_head __user
* __user
*head_ptr
,
797 size_t __user
*len_ptr
);
798 asmlinkage
long sys_set_robust_list(struct robust_list_head __user
*head
,
800 asmlinkage
long sys_getcpu(unsigned __user
*cpu
, unsigned __user
*node
, struct getcpu_cache __user
*cache
);
801 asmlinkage
long sys_signalfd(int ufd
, sigset_t __user
*user_mask
, size_t sizemask
);
802 asmlinkage
long sys_signalfd4(int ufd
, sigset_t __user
*user_mask
, size_t sizemask
, int flags
);
803 asmlinkage
long sys_timerfd_create(int clockid
, int flags
);
804 asmlinkage
long sys_timerfd_settime(int ufd
, int flags
,
805 const struct itimerspec __user
*utmr
,
806 struct itimerspec __user
*otmr
);
807 asmlinkage
long sys_timerfd_gettime(int ufd
, struct itimerspec __user
*otmr
);
808 asmlinkage
long sys_eventfd(unsigned int count
);
809 asmlinkage
long sys_eventfd2(unsigned int count
, int flags
);
810 asmlinkage
long sys_memfd_create(const char __user
*uname_ptr
, unsigned int flags
);
811 asmlinkage
long sys_fallocate(int fd
, int mode
, loff_t offset
, loff_t len
);
812 asmlinkage
long sys_old_readdir(unsigned int, struct old_linux_dirent __user
*, unsigned int);
813 asmlinkage
long sys_pselect6(int, fd_set __user
*, fd_set __user
*,
814 fd_set __user
*, struct timespec __user
*,
816 asmlinkage
long sys_ppoll(struct pollfd __user
*, unsigned int,
817 struct timespec __user
*, const sigset_t __user
*,
819 asmlinkage
long sys_fanotify_init(unsigned int flags
, unsigned int event_f_flags
);
820 asmlinkage
long sys_fanotify_mark(int fanotify_fd
, unsigned int flags
,
822 const char __user
*pathname
);
823 asmlinkage
long sys_syncfs(int fd
);
825 asmlinkage
long sys_fork(void);
826 asmlinkage
long sys_vfork(void);
827 #ifdef CONFIG_CLONE_BACKWARDS
828 asmlinkage
long sys_clone(unsigned long, unsigned long, int __user
*, int,
831 #ifdef CONFIG_CLONE_BACKWARDS3
832 asmlinkage
long sys_clone(unsigned long, unsigned long, int, int __user
*,
835 asmlinkage
long sys_clone(unsigned long, unsigned long, int __user
*,
840 asmlinkage
long sys_execve(const char __user
*filename
,
841 const char __user
*const __user
*argv
,
842 const char __user
*const __user
*envp
);
844 asmlinkage
long sys_perf_event_open(
845 struct perf_event_attr __user
*attr_uptr
,
846 pid_t pid
, int cpu
, int group_fd
, unsigned long flags
);
848 asmlinkage
long sys_mmap_pgoff(unsigned long addr
, unsigned long len
,
849 unsigned long prot
, unsigned long flags
,
850 unsigned long fd
, unsigned long pgoff
);
851 asmlinkage
long sys_old_mmap(struct mmap_arg_struct __user
*arg
);
852 asmlinkage
long sys_name_to_handle_at(int dfd
, const char __user
*name
,
853 struct file_handle __user
*handle
,
854 int __user
*mnt_id
, int flag
);
855 asmlinkage
long sys_open_by_handle_at(int mountdirfd
,
856 struct file_handle __user
*handle
,
858 asmlinkage
long sys_setns(int fd
, int nstype
);
859 asmlinkage
long sys_process_vm_readv(pid_t pid
,
860 const struct iovec __user
*lvec
,
861 unsigned long liovcnt
,
862 const struct iovec __user
*rvec
,
863 unsigned long riovcnt
,
864 unsigned long flags
);
865 asmlinkage
long sys_process_vm_writev(pid_t pid
,
866 const struct iovec __user
*lvec
,
867 unsigned long liovcnt
,
868 const struct iovec __user
*rvec
,
869 unsigned long riovcnt
,
870 unsigned long flags
);
872 asmlinkage
long sys_kcmp(pid_t pid1
, pid_t pid2
, int type
,
873 unsigned long idx1
, unsigned long idx2
);
874 asmlinkage
long sys_finit_module(int fd
, const char __user
*uargs
, int flags
);
875 asmlinkage
long sys_seccomp(unsigned int op
, unsigned int flags
,
876 const char __user
*uargs
);
877 asmlinkage
long sys_getrandom(char __user
*buf
, size_t count
,
879 asmlinkage
long sys_bpf(int cmd
, union bpf_attr
*attr
, unsigned int size
);