syscalls.h 39 KB

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  1. /*
  2. * syscalls.h - Linux syscall interfaces (non-arch-specific)
  3. *
  4. * Copyright (c) 2004 Randy Dunlap
  5. * Copyright (c) 2004 Open Source Development Labs
  6. *
  7. * This file is released under the GPLv2.
  8. * See the file COPYING for more details.
  9. */
  10. #ifndef _LINUX_SYSCALLS_H
  11. #define _LINUX_SYSCALLS_H
  12. struct epoll_event;
  13. struct iattr;
  14. struct inode;
  15. struct iocb;
  16. struct io_event;
  17. struct iovec;
  18. struct itimerspec;
  19. struct itimerval;
  20. struct kexec_segment;
  21. struct linux_dirent;
  22. struct linux_dirent64;
  23. struct list_head;
  24. struct mmap_arg_struct;
  25. struct msgbuf;
  26. struct user_msghdr;
  27. struct mmsghdr;
  28. struct msqid_ds;
  29. struct new_utsname;
  30. struct nfsctl_arg;
  31. struct __old_kernel_stat;
  32. struct oldold_utsname;
  33. struct old_utsname;
  34. struct pollfd;
  35. struct rlimit;
  36. struct rlimit64;
  37. struct rusage;
  38. struct sched_param;
  39. struct sched_attr;
  40. struct sel_arg_struct;
  41. struct semaphore;
  42. struct sembuf;
  43. struct shmid_ds;
  44. struct sockaddr;
  45. struct stat;
  46. struct stat64;
  47. struct statfs;
  48. struct statfs64;
  49. struct statx;
  50. struct __sysctl_args;
  51. struct sysinfo;
  52. struct timespec;
  53. struct timeval;
  54. struct timex;
  55. struct timezone;
  56. struct tms;
  57. struct utimbuf;
  58. struct mq_attr;
  59. struct compat_stat;
  60. struct compat_timeval;
  61. struct robust_list_head;
  62. struct getcpu_cache;
  63. struct old_linux_dirent;
  64. struct perf_event_attr;
  65. struct file_handle;
  66. struct sigaltstack;
  67. union bpf_attr;
  68. #include <linux/types.h>
  69. #include <linux/aio_abi.h>
  70. #include <linux/capability.h>
  71. #include <linux/signal.h>
  72. #include <linux/list.h>
  73. #include <linux/bug.h>
  74. #include <linux/sem.h>
  75. #include <asm/siginfo.h>
  76. #include <linux/unistd.h>
  77. #include <linux/quota.h>
  78. #include <linux/key.h>
  79. #include <trace/syscall.h>
  80. /*
  81. * __MAP - apply a macro to syscall arguments
  82. * __MAP(n, m, t1, a1, t2, a2, ..., tn, an) will expand to
  83. * m(t1, a1), m(t2, a2), ..., m(tn, an)
  84. * The first argument must be equal to the amount of type/name
  85. * pairs given. Note that this list of pairs (i.e. the arguments
  86. * of __MAP starting at the third one) is in the same format as
  87. * for SYSCALL_DEFINE<n>/COMPAT_SYSCALL_DEFINE<n>
  88. */
  89. #define __MAP0(m,...)
  90. #define __MAP1(m,t,a) m(t,a)
  91. #define __MAP2(m,t,a,...) m(t,a), __MAP1(m,__VA_ARGS__)
  92. #define __MAP3(m,t,a,...) m(t,a), __MAP2(m,__VA_ARGS__)
  93. #define __MAP4(m,t,a,...) m(t,a), __MAP3(m,__VA_ARGS__)
  94. #define __MAP5(m,t,a,...) m(t,a), __MAP4(m,__VA_ARGS__)
  95. #define __MAP6(m,t,a,...) m(t,a), __MAP5(m,__VA_ARGS__)
  96. #define __MAP(n,...) __MAP##n(__VA_ARGS__)
  97. #define __SC_DECL(t, a) t a
  98. #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
  99. #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
  100. #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
  101. #define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
  102. #define __SC_CAST(t, a) (t) a
  103. #define __SC_ARGS(t, a) a
  104. #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
  105. #ifdef CONFIG_FTRACE_SYSCALLS
  106. #define __SC_STR_ADECL(t, a) #a
  107. #define __SC_STR_TDECL(t, a) #t
  108. extern struct trace_event_class event_class_syscall_enter;
  109. extern struct trace_event_class event_class_syscall_exit;
  110. extern struct trace_event_functions enter_syscall_print_funcs;
  111. extern struct trace_event_functions exit_syscall_print_funcs;
  112. #define SYSCALL_TRACE_ENTER_EVENT(sname) \
  113. static struct syscall_metadata __syscall_meta_##sname; \
  114. static struct trace_event_call __used \
  115. event_enter_##sname = { \
  116. .class = &event_class_syscall_enter, \
  117. { \
  118. .name = "sys_enter"#sname, \
  119. }, \
  120. .event.funcs = &enter_syscall_print_funcs, \
  121. .data = (void *)&__syscall_meta_##sname,\
  122. .flags = TRACE_EVENT_FL_CAP_ANY, \
  123. }; \
  124. static struct trace_event_call __used \
  125. __attribute__((section("_ftrace_events"))) \
  126. *__event_enter_##sname = &event_enter_##sname;
  127. #define SYSCALL_TRACE_EXIT_EVENT(sname) \
  128. static struct syscall_metadata __syscall_meta_##sname; \
  129. static struct trace_event_call __used \
  130. event_exit_##sname = { \
  131. .class = &event_class_syscall_exit, \
  132. { \
  133. .name = "sys_exit"#sname, \
  134. }, \
  135. .event.funcs = &exit_syscall_print_funcs, \
  136. .data = (void *)&__syscall_meta_##sname,\
  137. .flags = TRACE_EVENT_FL_CAP_ANY, \
  138. }; \
  139. static struct trace_event_call __used \
  140. __attribute__((section("_ftrace_events"))) \
  141. *__event_exit_##sname = &event_exit_##sname;
  142. #define SYSCALL_METADATA(sname, nb, ...) \
  143. static const char *types_##sname[] = { \
  144. __MAP(nb,__SC_STR_TDECL,__VA_ARGS__) \
  145. }; \
  146. static const char *args_##sname[] = { \
  147. __MAP(nb,__SC_STR_ADECL,__VA_ARGS__) \
  148. }; \
  149. SYSCALL_TRACE_ENTER_EVENT(sname); \
  150. SYSCALL_TRACE_EXIT_EVENT(sname); \
  151. static struct syscall_metadata __used \
  152. __syscall_meta_##sname = { \
  153. .name = "sys"#sname, \
  154. .syscall_nr = -1, /* Filled in at boot */ \
  155. .nb_args = nb, \
  156. .types = nb ? types_##sname : NULL, \
  157. .args = nb ? args_##sname : NULL, \
  158. .enter_event = &event_enter_##sname, \
  159. .exit_event = &event_exit_##sname, \
  160. .enter_fields = LIST_HEAD_INIT(__syscall_meta_##sname.enter_fields), \
  161. }; \
  162. static struct syscall_metadata __used \
  163. __attribute__((section("__syscalls_metadata"))) \
  164. *__p_syscall_meta_##sname = &__syscall_meta_##sname;
  165. #else
  166. #define SYSCALL_METADATA(sname, nb, ...)
  167. #endif
  168. #define SYSCALL_DEFINE0(sname) \
  169. SYSCALL_METADATA(_##sname, 0); \
  170. asmlinkage long sys_##sname(void)
  171. #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
  172. #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
  173. #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
  174. #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
  175. #define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
  176. #define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
  177. #define SYSCALL_DEFINEx(x, sname, ...) \
  178. SYSCALL_METADATA(sname, x, __VA_ARGS__) \
  179. __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
  180. #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__)
  181. #define __SYSCALL_DEFINEx(x, name, ...) \
  182. asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \
  183. __attribute__((alias(__stringify(SyS##name)))); \
  184. static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
  185. asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \
  186. asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \
  187. { \
  188. long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \
  189. __MAP(x,__SC_TEST,__VA_ARGS__); \
  190. __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \
  191. return ret; \
  192. } \
  193. static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
  194. asmlinkage long sys32_quotactl(unsigned int cmd, const char __user *special,
  195. qid_t id, void __user *addr);
  196. asmlinkage long sys_time(time_t __user *tloc);
  197. asmlinkage long sys_stime(time_t __user *tptr);
  198. asmlinkage long sys_gettimeofday(struct timeval __user *tv,
  199. struct timezone __user *tz);
  200. asmlinkage long sys_settimeofday(struct timeval __user *tv,
  201. struct timezone __user *tz);
  202. asmlinkage long sys_adjtimex(struct timex __user *txc_p);
  203. asmlinkage long sys_times(struct tms __user *tbuf);
  204. asmlinkage long sys_gettid(void);
  205. asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
  206. asmlinkage long sys_alarm(unsigned int seconds);
  207. asmlinkage long sys_getpid(void);
  208. asmlinkage long sys_getppid(void);
  209. asmlinkage long sys_getuid(void);
  210. asmlinkage long sys_geteuid(void);
  211. asmlinkage long sys_getgid(void);
  212. asmlinkage long sys_getegid(void);
  213. asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
  214. asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
  215. asmlinkage long sys_getpgid(pid_t pid);
  216. asmlinkage long sys_getpgrp(void);
  217. asmlinkage long sys_getsid(pid_t pid);
  218. asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
  219. asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
  220. asmlinkage long sys_setgid(gid_t gid);
  221. asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
  222. asmlinkage long sys_setuid(uid_t uid);
  223. asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
  224. asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
  225. asmlinkage long sys_setfsuid(uid_t uid);
  226. asmlinkage long sys_setfsgid(gid_t gid);
  227. asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
  228. asmlinkage long sys_setsid(void);
  229. asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
  230. asmlinkage long sys_acct(const char __user *name);
  231. asmlinkage long sys_capget(cap_user_header_t header,
  232. cap_user_data_t dataptr);
  233. asmlinkage long sys_capset(cap_user_header_t header,
  234. const cap_user_data_t data);
  235. asmlinkage long sys_personality(unsigned int personality);
  236. asmlinkage long sys_sigpending(old_sigset_t __user *set);
  237. asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
  238. old_sigset_t __user *oset);
  239. asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss,
  240. struct sigaltstack __user *uoss);
  241. asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
  242. asmlinkage long sys_setitimer(int which,
  243. struct itimerval __user *value,
  244. struct itimerval __user *ovalue);
  245. asmlinkage long sys_timer_create(clockid_t which_clock,
  246. struct sigevent __user *timer_event_spec,
  247. timer_t __user * created_timer_id);
  248. asmlinkage long sys_timer_gettime(timer_t timer_id,
  249. struct itimerspec __user *setting);
  250. asmlinkage long sys_timer_getoverrun(timer_t timer_id);
  251. asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
  252. const struct itimerspec __user *new_setting,
  253. struct itimerspec __user *old_setting);
  254. asmlinkage long sys_timer_delete(timer_t timer_id);
  255. asmlinkage long sys_clock_settime(clockid_t which_clock,
  256. const struct timespec __user *tp);
  257. asmlinkage long sys_clock_gettime(clockid_t which_clock,
  258. struct timespec __user *tp);
  259. asmlinkage long sys_clock_adjtime(clockid_t which_clock,
  260. struct timex __user *tx);
  261. asmlinkage long sys_clock_getres(clockid_t which_clock,
  262. struct timespec __user *tp);
  263. asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
  264. const struct timespec __user *rqtp,
  265. struct timespec __user *rmtp);
  266. asmlinkage long sys_nice(int increment);
  267. asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
  268. struct sched_param __user *param);
  269. asmlinkage long sys_sched_setparam(pid_t pid,
  270. struct sched_param __user *param);
  271. asmlinkage long sys_sched_setattr(pid_t pid,
  272. struct sched_attr __user *attr,
  273. unsigned int flags);
  274. asmlinkage long sys_sched_getscheduler(pid_t pid);
  275. asmlinkage long sys_sched_getparam(pid_t pid,
  276. struct sched_param __user *param);
  277. asmlinkage long sys_sched_getattr(pid_t pid,
  278. struct sched_attr __user *attr,
  279. unsigned int size,
  280. unsigned int flags);
  281. asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
  282. unsigned long __user *user_mask_ptr);
  283. asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
  284. unsigned long __user *user_mask_ptr);
  285. asmlinkage long sys_sched_yield(void);
  286. asmlinkage long sys_sched_get_priority_max(int policy);
  287. asmlinkage long sys_sched_get_priority_min(int policy);
  288. asmlinkage long sys_sched_rr_get_interval(pid_t pid,
  289. struct timespec __user *interval);
  290. asmlinkage long sys_setpriority(int which, int who, int niceval);
  291. asmlinkage long sys_getpriority(int which, int who);
  292. asmlinkage long sys_shutdown(int, int);
  293. asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
  294. void __user *arg);
  295. asmlinkage long sys_restart_syscall(void);
  296. asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
  297. struct kexec_segment __user *segments,
  298. unsigned long flags);
  299. asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd,
  300. unsigned long cmdline_len,
  301. const char __user *cmdline_ptr,
  302. unsigned long flags);
  303. asmlinkage long sys_exit(int error_code);
  304. asmlinkage long sys_exit_group(int error_code);
  305. asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
  306. int options, struct rusage __user *ru);
  307. asmlinkage long sys_waitid(int which, pid_t pid,
  308. struct siginfo __user *infop,
  309. int options, struct rusage __user *ru);
  310. asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
  311. asmlinkage long sys_set_tid_address(int __user *tidptr);
  312. asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
  313. struct timespec __user *utime, u32 __user *uaddr2,
  314. u32 val3);
  315. asmlinkage long sys_init_module(void __user *umod, unsigned long len,
  316. const char __user *uargs);
  317. asmlinkage long sys_delete_module(const char __user *name_user,
  318. unsigned int flags);
  319. #ifdef CONFIG_OLD_SIGSUSPEND
  320. asmlinkage long sys_sigsuspend(old_sigset_t mask);
  321. #endif
  322. #ifdef CONFIG_OLD_SIGSUSPEND3
  323. asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
  324. #endif
  325. asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
  326. #ifdef CONFIG_OLD_SIGACTION
  327. asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
  328. struct old_sigaction __user *);
  329. #endif
  330. #ifndef CONFIG_ODD_RT_SIGACTION
  331. asmlinkage long sys_rt_sigaction(int,
  332. const struct sigaction __user *,
  333. struct sigaction __user *,
  334. size_t);
  335. #endif
  336. asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
  337. sigset_t __user *oset, size_t sigsetsize);
  338. asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
  339. asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
  340. siginfo_t __user *uinfo,
  341. const struct timespec __user *uts,
  342. size_t sigsetsize);
  343. asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
  344. siginfo_t __user *uinfo);
  345. asmlinkage long sys_kill(pid_t pid, int sig);
  346. asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig);
  347. asmlinkage long sys_tkill(pid_t pid, int sig);
  348. asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo);
  349. asmlinkage long sys_sgetmask(void);
  350. asmlinkage long sys_ssetmask(int newmask);
  351. asmlinkage long sys_signal(int sig, __sighandler_t handler);
  352. asmlinkage long sys_pause(void);
  353. asmlinkage long sys_sync(void);
  354. asmlinkage long sys_fsync(unsigned int fd);
  355. asmlinkage long sys_fdatasync(unsigned int fd);
  356. asmlinkage long sys_bdflush(int func, long data);
  357. asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
  358. char __user *type, unsigned long flags,
  359. void __user *data);
  360. asmlinkage long sys_umount(char __user *name, int flags);
  361. asmlinkage long sys_oldumount(char __user *name);
  362. asmlinkage long sys_truncate(const char __user *path, long length);
  363. asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
  364. asmlinkage long sys_stat(const char __user *filename,
  365. struct __old_kernel_stat __user *statbuf);
  366. asmlinkage long sys_statfs(const char __user * path,
  367. struct statfs __user *buf);
  368. asmlinkage long sys_statfs64(const char __user *path, size_t sz,
  369. struct statfs64 __user *buf);
  370. asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
  371. asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
  372. struct statfs64 __user *buf);
  373. asmlinkage long sys_lstat(const char __user *filename,
  374. struct __old_kernel_stat __user *statbuf);
  375. asmlinkage long sys_fstat(unsigned int fd,
  376. struct __old_kernel_stat __user *statbuf);
  377. asmlinkage long sys_newstat(const char __user *filename,
  378. struct stat __user *statbuf);
  379. asmlinkage long sys_newlstat(const char __user *filename,
  380. struct stat __user *statbuf);
  381. asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
  382. asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
  383. #if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
  384. asmlinkage long sys_stat64(const char __user *filename,
  385. struct stat64 __user *statbuf);
  386. asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
  387. asmlinkage long sys_lstat64(const char __user *filename,
  388. struct stat64 __user *statbuf);
  389. asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
  390. struct stat64 __user *statbuf, int flag);
  391. #endif
  392. #if BITS_PER_LONG == 32
  393. asmlinkage long sys_truncate64(const char __user *path, loff_t length);
  394. asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
  395. #endif
  396. asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
  397. const void __user *value, size_t size, int flags);
  398. asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
  399. const void __user *value, size_t size, int flags);
  400. asmlinkage long sys_fsetxattr(int fd, const char __user *name,
  401. const void __user *value, size_t size, int flags);
  402. asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
  403. void __user *value, size_t size);
  404. asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
  405. void __user *value, size_t size);
  406. asmlinkage long sys_fgetxattr(int fd, const char __user *name,
  407. void __user *value, size_t size);
  408. asmlinkage long sys_listxattr(const char __user *path, char __user *list,
  409. size_t size);
  410. asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
  411. size_t size);
  412. asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
  413. asmlinkage long sys_removexattr(const char __user *path,
  414. const char __user *name);
  415. asmlinkage long sys_lremovexattr(const char __user *path,
  416. const char __user *name);
  417. asmlinkage long sys_fremovexattr(int fd, const char __user *name);
  418. asmlinkage long sys_brk(unsigned long brk);
  419. asmlinkage long sys_mprotect(unsigned long start, size_t len,
  420. unsigned long prot);
  421. asmlinkage long sys_mremap(unsigned long addr,
  422. unsigned long old_len, unsigned long new_len,
  423. unsigned long flags, unsigned long new_addr);
  424. asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
  425. unsigned long prot, unsigned long pgoff,
  426. unsigned long flags);
  427. asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
  428. asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
  429. asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
  430. asmlinkage long sys_munmap(unsigned long addr, size_t len);
  431. asmlinkage long sys_mlock(unsigned long start, size_t len);
  432. asmlinkage long sys_munlock(unsigned long start, size_t len);
  433. asmlinkage long sys_mlockall(int flags);
  434. asmlinkage long sys_munlockall(void);
  435. asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
  436. asmlinkage long sys_mincore(unsigned long start, size_t len,
  437. unsigned char __user * vec);
  438. asmlinkage long sys_pivot_root(const char __user *new_root,
  439. const char __user *put_old);
  440. asmlinkage long sys_chroot(const char __user *filename);
  441. asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
  442. unsigned dev);
  443. asmlinkage long sys_link(const char __user *oldname,
  444. const char __user *newname);
  445. asmlinkage long sys_symlink(const char __user *old, const char __user *new);
  446. asmlinkage long sys_unlink(const char __user *pathname);
  447. asmlinkage long sys_rename(const char __user *oldname,
  448. const char __user *newname);
  449. asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
  450. asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
  451. asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
  452. #if BITS_PER_LONG == 32
  453. asmlinkage long sys_fcntl64(unsigned int fd,
  454. unsigned int cmd, unsigned long arg);
  455. #endif
  456. asmlinkage long sys_pipe(int __user *fildes);
  457. asmlinkage long sys_pipe2(int __user *fildes, int flags);
  458. asmlinkage long sys_dup(unsigned int fildes);
  459. asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
  460. asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
  461. asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
  462. asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
  463. unsigned long arg);
  464. asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
  465. asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
  466. asmlinkage long sys_io_destroy(aio_context_t ctx);
  467. asmlinkage long sys_io_getevents(aio_context_t ctx_id,
  468. long min_nr,
  469. long nr,
  470. struct io_event __user *events,
  471. struct timespec __user *timeout);
  472. asmlinkage long sys_io_submit(aio_context_t, long,
  473. struct iocb __user * __user *);
  474. asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
  475. struct io_event __user *result);
  476. asmlinkage long sys_sendfile(int out_fd, int in_fd,
  477. off_t __user *offset, size_t count);
  478. asmlinkage long sys_sendfile64(int out_fd, int in_fd,
  479. loff_t __user *offset, size_t count);
  480. asmlinkage long sys_readlink(const char __user *path,
  481. char __user *buf, int bufsiz);
  482. asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
  483. asmlinkage long sys_open(const char __user *filename,
  484. int flags, umode_t mode);
  485. asmlinkage long sys_close(unsigned int fd);
  486. asmlinkage long sys_access(const char __user *filename, int mode);
  487. asmlinkage long sys_vhangup(void);
  488. asmlinkage long sys_chown(const char __user *filename,
  489. uid_t user, gid_t group);
  490. asmlinkage long sys_lchown(const char __user *filename,
  491. uid_t user, gid_t group);
  492. asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
  493. #ifdef CONFIG_HAVE_UID16
  494. asmlinkage long sys_chown16(const char __user *filename,
  495. old_uid_t user, old_gid_t group);
  496. asmlinkage long sys_lchown16(const char __user *filename,
  497. old_uid_t user, old_gid_t group);
  498. asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
  499. asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
  500. asmlinkage long sys_setgid16(old_gid_t gid);
  501. asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
  502. asmlinkage long sys_setuid16(old_uid_t uid);
  503. asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
  504. asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
  505. old_uid_t __user *euid, old_uid_t __user *suid);
  506. asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
  507. asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
  508. old_gid_t __user *egid, old_gid_t __user *sgid);
  509. asmlinkage long sys_setfsuid16(old_uid_t uid);
  510. asmlinkage long sys_setfsgid16(old_gid_t gid);
  511. asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
  512. asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
  513. asmlinkage long sys_getuid16(void);
  514. asmlinkage long sys_geteuid16(void);
  515. asmlinkage long sys_getgid16(void);
  516. asmlinkage long sys_getegid16(void);
  517. #endif
  518. asmlinkage long sys_utime(char __user *filename,
  519. struct utimbuf __user *times);
  520. asmlinkage long sys_utimes(char __user *filename,
  521. struct timeval __user *utimes);
  522. asmlinkage long sys_lseek(unsigned int fd, off_t offset,
  523. unsigned int whence);
  524. asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
  525. unsigned long offset_low, loff_t __user *result,
  526. unsigned int whence);
  527. asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
  528. asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
  529. asmlinkage long sys_readv(unsigned long fd,
  530. const struct iovec __user *vec,
  531. unsigned long vlen);
  532. asmlinkage long sys_write(unsigned int fd, const char __user *buf,
  533. size_t count);
  534. asmlinkage long sys_writev(unsigned long fd,
  535. const struct iovec __user *vec,
  536. unsigned long vlen);
  537. asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
  538. size_t count, loff_t pos);
  539. asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
  540. size_t count, loff_t pos);
  541. asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
  542. unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
  543. asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,
  544. unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
  545. int flags);
  546. asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
  547. unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
  548. asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,
  549. unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
  550. int flags);
  551. asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
  552. asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
  553. asmlinkage long sys_chdir(const char __user *filename);
  554. asmlinkage long sys_fchdir(unsigned int fd);
  555. asmlinkage long sys_rmdir(const char __user *pathname);
  556. asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
  557. asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
  558. qid_t id, void __user *addr);
  559. asmlinkage long sys_getdents(unsigned int fd,
  560. struct linux_dirent __user *dirent,
  561. unsigned int count);
  562. asmlinkage long sys_getdents64(unsigned int fd,
  563. struct linux_dirent64 __user *dirent,
  564. unsigned int count);
  565. asmlinkage long sys_setsockopt(int fd, int level, int optname,
  566. char __user *optval, int optlen);
  567. asmlinkage long sys_getsockopt(int fd, int level, int optname,
  568. char __user *optval, int __user *optlen);
  569. asmlinkage long sys_bind(int, struct sockaddr __user *, int);
  570. asmlinkage long sys_connect(int, struct sockaddr __user *, int);
  571. asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
  572. asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
  573. asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
  574. asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
  575. asmlinkage long sys_send(int, void __user *, size_t, unsigned);
  576. asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
  577. struct sockaddr __user *, int);
  578. asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
  579. asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
  580. unsigned int vlen, unsigned flags);
  581. asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
  582. asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
  583. struct sockaddr __user *, int __user *);
  584. asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
  585. asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
  586. unsigned int vlen, unsigned flags,
  587. struct timespec __user *timeout);
  588. asmlinkage long sys_socket(int, int, int);
  589. asmlinkage long sys_socketpair(int, int, int, int __user *);
  590. asmlinkage long sys_socketcall(int call, unsigned long __user *args);
  591. asmlinkage long sys_listen(int, int);
  592. asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
  593. int timeout);
  594. asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
  595. fd_set __user *exp, struct timeval __user *tvp);
  596. asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
  597. asmlinkage long sys_epoll_create(int size);
  598. asmlinkage long sys_epoll_create1(int flags);
  599. asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
  600. struct epoll_event __user *event);
  601. asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
  602. int maxevents, int timeout);
  603. asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
  604. int maxevents, int timeout,
  605. const sigset_t __user *sigmask,
  606. size_t sigsetsize);
  607. asmlinkage long sys_gethostname(char __user *name, int len);
  608. asmlinkage long sys_sethostname(char __user *name, int len);
  609. asmlinkage long sys_setdomainname(char __user *name, int len);
  610. asmlinkage long sys_newuname(struct new_utsname __user *name);
  611. asmlinkage long sys_uname(struct old_utsname __user *);
  612. asmlinkage long sys_olduname(struct oldold_utsname __user *);
  613. asmlinkage long sys_getrlimit(unsigned int resource,
  614. struct rlimit __user *rlim);
  615. #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
  616. asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
  617. #endif
  618. asmlinkage long sys_setrlimit(unsigned int resource,
  619. struct rlimit __user *rlim);
  620. asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
  621. const struct rlimit64 __user *new_rlim,
  622. struct rlimit64 __user *old_rlim);
  623. asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
  624. asmlinkage long sys_umask(int mask);
  625. asmlinkage long sys_msgget(key_t key, int msgflg);
  626. asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
  627. size_t msgsz, int msgflg);
  628. asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
  629. size_t msgsz, long msgtyp, int msgflg);
  630. asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
  631. asmlinkage long sys_semget(key_t key, int nsems, int semflg);
  632. asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
  633. unsigned nsops);
  634. asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
  635. asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
  636. unsigned nsops,
  637. const struct timespec __user *timeout);
  638. asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
  639. asmlinkage long sys_shmget(key_t key, size_t size, int flag);
  640. asmlinkage long sys_shmdt(char __user *shmaddr);
  641. asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
  642. asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
  643. unsigned long third, void __user *ptr, long fifth);
  644. asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
  645. asmlinkage long sys_mq_unlink(const char __user *name);
  646. 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);
  647. 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);
  648. asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
  649. asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
  650. asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
  651. asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
  652. unsigned long off, unsigned long len,
  653. void __user *buf);
  654. asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
  655. unsigned long off, unsigned long len,
  656. void __user *buf);
  657. asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
  658. unsigned long arg4, unsigned long arg5);
  659. asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
  660. asmlinkage long sys_swapoff(const char __user *specialfile);
  661. asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
  662. asmlinkage long sys_sysinfo(struct sysinfo __user *info);
  663. asmlinkage long sys_sysfs(int option,
  664. unsigned long arg1, unsigned long arg2);
  665. asmlinkage long sys_syslog(int type, char __user *buf, int len);
  666. asmlinkage long sys_uselib(const char __user *library);
  667. asmlinkage long sys_ni_syscall(void);
  668. asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
  669. unsigned long data);
  670. asmlinkage long sys_add_key(const char __user *_type,
  671. const char __user *_description,
  672. const void __user *_payload,
  673. size_t plen,
  674. key_serial_t destringid);
  675. asmlinkage long sys_request_key(const char __user *_type,
  676. const char __user *_description,
  677. const char __user *_callout_info,
  678. key_serial_t destringid);
  679. asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
  680. unsigned long arg4, unsigned long arg5);
  681. asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
  682. asmlinkage long sys_ioprio_get(int which, int who);
  683. asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask,
  684. unsigned long maxnode);
  685. asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
  686. const unsigned long __user *from,
  687. const unsigned long __user *to);
  688. asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
  689. const void __user * __user *pages,
  690. const int __user *nodes,
  691. int __user *status,
  692. int flags);
  693. asmlinkage long sys_mbind(unsigned long start, unsigned long len,
  694. unsigned long mode,
  695. const unsigned long __user *nmask,
  696. unsigned long maxnode,
  697. unsigned flags);
  698. asmlinkage long sys_get_mempolicy(int __user *policy,
  699. unsigned long __user *nmask,
  700. unsigned long maxnode,
  701. unsigned long addr, unsigned long flags);
  702. asmlinkage long sys_inotify_init(void);
  703. asmlinkage long sys_inotify_init1(int flags);
  704. asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
  705. u32 mask);
  706. asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
  707. asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
  708. __u32 __user *ustatus);
  709. asmlinkage long sys_spu_create(const char __user *name,
  710. unsigned int flags, umode_t mode, int fd);
  711. asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
  712. unsigned dev);
  713. asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
  714. asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
  715. asmlinkage long sys_symlinkat(const char __user * oldname,
  716. int newdfd, const char __user * newname);
  717. asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
  718. int newdfd, const char __user *newname, int flags);
  719. asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
  720. int newdfd, const char __user * newname);
  721. asmlinkage long sys_renameat2(int olddfd, const char __user *oldname,
  722. int newdfd, const char __user *newname,
  723. unsigned int flags);
  724. asmlinkage long sys_futimesat(int dfd, const char __user *filename,
  725. struct timeval __user *utimes);
  726. asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
  727. asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
  728. umode_t mode);
  729. asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
  730. gid_t group, int flag);
  731. asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
  732. umode_t mode);
  733. asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
  734. struct stat __user *statbuf, int flag);
  735. asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
  736. int bufsiz);
  737. asmlinkage long sys_utimensat(int dfd, const char __user *filename,
  738. struct timespec __user *utimes, int flags);
  739. asmlinkage long sys_unshare(unsigned long unshare_flags);
  740. asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
  741. int fd_out, loff_t __user *off_out,
  742. size_t len, unsigned int flags);
  743. asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
  744. unsigned long nr_segs, unsigned int flags);
  745. asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
  746. asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
  747. unsigned int flags);
  748. asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
  749. loff_t offset, loff_t nbytes);
  750. asmlinkage long sys_get_robust_list(int pid,
  751. struct robust_list_head __user * __user *head_ptr,
  752. size_t __user *len_ptr);
  753. asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
  754. size_t len);
  755. asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
  756. asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
  757. asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
  758. asmlinkage long sys_timerfd_create(int clockid, int flags);
  759. asmlinkage long sys_timerfd_settime(int ufd, int flags,
  760. const struct itimerspec __user *utmr,
  761. struct itimerspec __user *otmr);
  762. asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
  763. asmlinkage long sys_eventfd(unsigned int count);
  764. asmlinkage long sys_eventfd2(unsigned int count, int flags);
  765. asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
  766. asmlinkage long sys_userfaultfd(int flags);
  767. asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
  768. asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
  769. asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
  770. fd_set __user *, struct timespec __user *,
  771. void __user *);
  772. asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
  773. struct timespec __user *, const sigset_t __user *,
  774. size_t);
  775. asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
  776. asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
  777. u64 mask, int fd,
  778. const char __user *pathname);
  779. asmlinkage long sys_syncfs(int fd);
  780. asmlinkage long sys_fork(void);
  781. asmlinkage long sys_vfork(void);
  782. #ifdef CONFIG_CLONE_BACKWARDS
  783. asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long,
  784. int __user *);
  785. #else
  786. #ifdef CONFIG_CLONE_BACKWARDS3
  787. asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
  788. int __user *, unsigned long);
  789. #else
  790. asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
  791. int __user *, unsigned long);
  792. #endif
  793. #endif
  794. asmlinkage long sys_execve(const char __user *filename,
  795. const char __user *const __user *argv,
  796. const char __user *const __user *envp);
  797. asmlinkage long sys_perf_event_open(
  798. struct perf_event_attr __user *attr_uptr,
  799. pid_t pid, int cpu, int group_fd, unsigned long flags);
  800. asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
  801. unsigned long prot, unsigned long flags,
  802. unsigned long fd, unsigned long pgoff);
  803. asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
  804. asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
  805. struct file_handle __user *handle,
  806. int __user *mnt_id, int flag);
  807. asmlinkage long sys_open_by_handle_at(int mountdirfd,
  808. struct file_handle __user *handle,
  809. int flags);
  810. asmlinkage long sys_setns(int fd, int nstype);
  811. asmlinkage long sys_process_vm_readv(pid_t pid,
  812. const struct iovec __user *lvec,
  813. unsigned long liovcnt,
  814. const struct iovec __user *rvec,
  815. unsigned long riovcnt,
  816. unsigned long flags);
  817. asmlinkage long sys_process_vm_writev(pid_t pid,
  818. const struct iovec __user *lvec,
  819. unsigned long liovcnt,
  820. const struct iovec __user *rvec,
  821. unsigned long riovcnt,
  822. unsigned long flags);
  823. asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type,
  824. unsigned long idx1, unsigned long idx2);
  825. asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);
  826. asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
  827. const char __user *uargs);
  828. asmlinkage long sys_getrandom(char __user *buf, size_t count,
  829. unsigned int flags);
  830. asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
  831. asmlinkage long sys_execveat(int dfd, const char __user *filename,
  832. const char __user *const __user *argv,
  833. const char __user *const __user *envp, int flags);
  834. asmlinkage long sys_membarrier(int cmd, int flags);
  835. asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
  836. int fd_out, loff_t __user *off_out,
  837. size_t len, unsigned int flags);
  838. asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
  839. asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
  840. unsigned long prot, int pkey);
  841. asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
  842. asmlinkage long sys_pkey_free(int pkey);
  843. asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags,
  844. unsigned mask, struct statx __user *buffer);
  845. #endif