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-rw-r--r--include/linux/syscalls.h1204
1 files changed, 667 insertions, 537 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 8330f046541e..1f223b7cf16d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -241,61 +241,292 @@ static inline void addr_limit_user_check(void)
241#endif 241#endif
242} 242}
243 243
244asmlinkage long sys_time(time_t __user *tloc); 244/*
245asmlinkage long sys_stime(time_t __user *tptr); 245 * These syscall function prototypes are kept in the same order as
246asmlinkage long sys_gettimeofday(struct timeval __user *tv, 246 * include/uapi/asm-generic/unistd.h. Architecture specific entries go below,
247 struct timezone __user *tz); 247 * followed by deprecated or obsolete system calls.
248asmlinkage long sys_settimeofday(struct timeval __user *tv, 248 *
249 struct timezone __user *tz); 249 * Please note that these prototypes here are only provided for information
250asmlinkage long sys_adjtimex(struct timex __user *txc_p); 250 * purposes, for static analysis, and for linking from the syscall table.
251 * These functions should not be called elsewhere from kernel code.
252 */
253asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
254asmlinkage long sys_io_destroy(aio_context_t ctx);
255asmlinkage long sys_io_submit(aio_context_t, long,
256 struct iocb __user * __user *);
257asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
258 struct io_event __user *result);
259asmlinkage long sys_io_getevents(aio_context_t ctx_id,
260 long min_nr,
261 long nr,
262 struct io_event __user *events,
263 struct timespec __user *timeout);
251 264
252asmlinkage long sys_times(struct tms __user *tbuf); 265/* fs/xattr.c */
266asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
267 const void __user *value, size_t size, int flags);
268asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
269 const void __user *value, size_t size, int flags);
270asmlinkage long sys_fsetxattr(int fd, const char __user *name,
271 const void __user *value, size_t size, int flags);
272asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
273 void __user *value, size_t size);
274asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
275 void __user *value, size_t size);
276asmlinkage long sys_fgetxattr(int fd, const char __user *name,
277 void __user *value, size_t size);
278asmlinkage long sys_listxattr(const char __user *path, char __user *list,
279 size_t size);
280asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
281 size_t size);
282asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
283asmlinkage long sys_removexattr(const char __user *path,
284 const char __user *name);
285asmlinkage long sys_lremovexattr(const char __user *path,
286 const char __user *name);
287asmlinkage long sys_fremovexattr(int fd, const char __user *name);
253 288
254asmlinkage long sys_gettid(void); 289/* fs/dcache.c */
255asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp); 290asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
256asmlinkage long sys_alarm(unsigned int seconds);
257asmlinkage long sys_getpid(void);
258asmlinkage long sys_getppid(void);
259asmlinkage long sys_getuid(void);
260asmlinkage long sys_geteuid(void);
261asmlinkage long sys_getgid(void);
262asmlinkage long sys_getegid(void);
263asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
264asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
265asmlinkage long sys_getpgid(pid_t pid);
266asmlinkage long sys_getpgrp(void);
267asmlinkage long sys_getsid(pid_t pid);
268asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
269 291
270asmlinkage long sys_setregid(gid_t rgid, gid_t egid); 292/* fs/cookies.c */
271asmlinkage long sys_setgid(gid_t gid); 293asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
272asmlinkage long sys_setreuid(uid_t ruid, uid_t euid); 294
273asmlinkage long sys_setuid(uid_t uid); 295/* fs/eventfd.c */
274asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); 296asmlinkage long sys_eventfd2(unsigned int count, int flags);
275asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); 297
276asmlinkage long sys_setfsuid(uid_t uid); 298/* fs/eventpoll.c */
277asmlinkage long sys_setfsgid(gid_t gid); 299asmlinkage long sys_epoll_create1(int flags);
278asmlinkage long sys_setpgid(pid_t pid, pid_t pgid); 300asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
279asmlinkage long sys_setsid(void); 301 struct epoll_event __user *event);
280asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist); 302asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
303 int maxevents, int timeout,
304 const sigset_t __user *sigmask,
305 size_t sigsetsize);
306
307/* fs/fcntl.c */
308asmlinkage long sys_dup(unsigned int fildes);
309asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
310asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
311#if BITS_PER_LONG == 32
312asmlinkage long sys_fcntl64(unsigned int fd,
313 unsigned int cmd, unsigned long arg);
314#endif
315
316/* fs/inotify_user.c */
317asmlinkage long sys_inotify_init1(int flags);
318asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
319 u32 mask);
320asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
321
322/* fs/ioctl.c */
323asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
324 unsigned long arg);
325
326/* fs/ioprio.c */
327asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
328asmlinkage long sys_ioprio_get(int which, int who);
329
330/* fs/locks.c */
331asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
332
333/* fs/namei.c */
334asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
335 unsigned dev);
336asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
337asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
338asmlinkage long sys_symlinkat(const char __user * oldname,
339 int newdfd, const char __user * newname);
340asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
341 int newdfd, const char __user *newname, int flags);
342asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
343 int newdfd, const char __user * newname);
344
345/* fs/namespace.c */
346asmlinkage long sys_umount(char __user *name, int flags);
347asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
348 char __user *type, unsigned long flags,
349 void __user *data);
350asmlinkage long sys_pivot_root(const char __user *new_root,
351 const char __user *put_old);
352
353/* fs/nfsctl.c */
354
355/* fs/open.c */
356asmlinkage long sys_statfs(const char __user * path,
357 struct statfs __user *buf);
358asmlinkage long sys_statfs64(const char __user *path, size_t sz,
359 struct statfs64 __user *buf);
360asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
361asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
362 struct statfs64 __user *buf);
363asmlinkage long sys_truncate(const char __user *path, long length);
364asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
365#if BITS_PER_LONG == 32
366asmlinkage long sys_truncate64(const char __user *path, loff_t length);
367asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
368#endif
369asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
370asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
371asmlinkage long sys_chdir(const char __user *filename);
372asmlinkage long sys_fchdir(unsigned int fd);
373asmlinkage long sys_chroot(const char __user *filename);
374asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
375asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
376 umode_t mode);
377asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
378 gid_t group, int flag);
379asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
380asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
381 umode_t mode);
382asmlinkage long sys_close(unsigned int fd);
383asmlinkage long sys_vhangup(void);
384
385/* fs/pipe.c */
386asmlinkage long sys_pipe2(int __user *fildes, int flags);
387
388/* fs/quota.c */
389asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
390 qid_t id, void __user *addr);
391
392/* fs/readdir.c */
393asmlinkage long sys_getdents64(unsigned int fd,
394 struct linux_dirent64 __user *dirent,
395 unsigned int count);
396
397/* fs/read_write.c */
398asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
399 unsigned long offset_low, loff_t __user *result,
400 unsigned int whence);
401asmlinkage long sys_lseek(unsigned int fd, off_t offset,
402 unsigned int whence);
403asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
404asmlinkage long sys_write(unsigned int fd, const char __user *buf,
405 size_t count);
406asmlinkage long sys_readv(unsigned long fd,
407 const struct iovec __user *vec,
408 unsigned long vlen);
409asmlinkage long sys_writev(unsigned long fd,
410 const struct iovec __user *vec,
411 unsigned long vlen);
412asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
413 size_t count, loff_t pos);
414asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
415 size_t count, loff_t pos);
416asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
417 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
418asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
419 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
420
421/* fs/sendfile.c */
422asmlinkage long sys_sendfile64(int out_fd, int in_fd,
423 loff_t __user *offset, size_t count);
424
425/* fs/select.c */
426asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
427 fd_set __user *, struct timespec __user *,
428 void __user *);
429asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
430 struct timespec __user *, const sigset_t __user *,
431 size_t);
281 432
433/* fs/signalfd.c */
434asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
435
436/* fs/splice.c */
437asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
438 unsigned long nr_segs, unsigned int flags);
439asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
440 int fd_out, loff_t __user *off_out,
441 size_t len, unsigned int flags);
442asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
443
444/* fs/stat.c */
445asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
446 int bufsiz);
447asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
448 struct stat __user *statbuf, int flag);
449asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
450#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
451asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
452asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
453 struct stat64 __user *statbuf, int flag);
454#endif
455
456/* fs/sync.c */
457asmlinkage long sys_sync(void);
458asmlinkage long sys_fsync(unsigned int fd);
459asmlinkage long sys_fdatasync(unsigned int fd);
460asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
461 loff_t offset, loff_t nbytes);
462asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
463 unsigned int flags);
464
465/* fs/timerfd.c */
466asmlinkage long sys_timerfd_create(int clockid, int flags);
467asmlinkage long sys_timerfd_settime(int ufd, int flags,
468 const struct itimerspec __user *utmr,
469 struct itimerspec __user *otmr);
470asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
471
472/* fs/utimes.c */
473asmlinkage long sys_utimensat(int dfd, const char __user *filename,
474 struct timespec __user *utimes, int flags);
475
476/* kernel/acct.c */
282asmlinkage long sys_acct(const char __user *name); 477asmlinkage long sys_acct(const char __user *name);
478
479/* kernel/capability.c */
283asmlinkage long sys_capget(cap_user_header_t header, 480asmlinkage long sys_capget(cap_user_header_t header,
284 cap_user_data_t dataptr); 481 cap_user_data_t dataptr);
285asmlinkage long sys_capset(cap_user_header_t header, 482asmlinkage long sys_capset(cap_user_header_t header,
286 const cap_user_data_t data); 483 const cap_user_data_t data);
484
485/* kernel/exec_domain.c */
287asmlinkage long sys_personality(unsigned int personality); 486asmlinkage long sys_personality(unsigned int personality);
288 487
289asmlinkage long sys_sigpending(old_sigset_t __user *uset); 488/* kernel/exit.c */
290asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set, 489asmlinkage long sys_exit(int error_code);
291 old_sigset_t __user *oset); 490asmlinkage long sys_exit_group(int error_code);
292asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss, 491asmlinkage long sys_waitid(int which, pid_t pid,
293 struct sigaltstack __user *uoss); 492 struct siginfo __user *infop,
493 int options, struct rusage __user *ru);
494
495/* kernel/fork.c */
496asmlinkage long sys_set_tid_address(int __user *tidptr);
497asmlinkage long sys_unshare(unsigned long unshare_flags);
294 498
499/* kernel/futex.c */
500asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
501 struct timespec __user *utime, u32 __user *uaddr2,
502 u32 val3);
503asmlinkage long sys_get_robust_list(int pid,
504 struct robust_list_head __user * __user *head_ptr,
505 size_t __user *len_ptr);
506asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
507 size_t len);
508
509/* kernel/hrtimer.c */
510asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
511
512/* kernel/itimer.c */
295asmlinkage long sys_getitimer(int which, struct itimerval __user *value); 513asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
296asmlinkage long sys_setitimer(int which, 514asmlinkage long sys_setitimer(int which,
297 struct itimerval __user *value, 515 struct itimerval __user *value,
298 struct itimerval __user *ovalue); 516 struct itimerval __user *ovalue);
517
518/* kernel/kexec.c */
519asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
520 struct kexec_segment __user *segments,
521 unsigned long flags);
522
523/* kernel/module.c */
524asmlinkage long sys_init_module(void __user *umod, unsigned long len,
525 const char __user *uargs);
526asmlinkage long sys_delete_module(const char __user *name_user,
527 unsigned int flags);
528
529/* kernel/posix-timers.c */
299asmlinkage long sys_timer_create(clockid_t which_clock, 530asmlinkage long sys_timer_create(clockid_t which_clock,
300 struct sigevent __user *timer_event_spec, 531 struct sigevent __user *timer_event_spec,
301 timer_t __user * created_timer_id); 532 timer_t __user * created_timer_id);
@@ -310,29 +541,27 @@ asmlinkage long sys_clock_settime(clockid_t which_clock,
310 const struct timespec __user *tp); 541 const struct timespec __user *tp);
311asmlinkage long sys_clock_gettime(clockid_t which_clock, 542asmlinkage long sys_clock_gettime(clockid_t which_clock,
312 struct timespec __user *tp); 543 struct timespec __user *tp);
313asmlinkage long sys_clock_adjtime(clockid_t which_clock,
314 struct timex __user *tx);
315asmlinkage long sys_clock_getres(clockid_t which_clock, 544asmlinkage long sys_clock_getres(clockid_t which_clock,
316 struct timespec __user *tp); 545 struct timespec __user *tp);
317asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags, 546asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
318 const struct timespec __user *rqtp, 547 const struct timespec __user *rqtp,
319 struct timespec __user *rmtp); 548 struct timespec __user *rmtp);
320 549
321asmlinkage long sys_nice(int increment); 550/* kernel/printk.c */
322asmlinkage long sys_sched_setscheduler(pid_t pid, int policy, 551asmlinkage long sys_syslog(int type, char __user *buf, int len);
323 struct sched_param __user *param); 552
553/* kernel/ptrace.c */
554asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
555 unsigned long data);
556/* kernel/sched/core.c */
557
324asmlinkage long sys_sched_setparam(pid_t pid, 558asmlinkage long sys_sched_setparam(pid_t pid,
325 struct sched_param __user *param); 559 struct sched_param __user *param);
326asmlinkage long sys_sched_setattr(pid_t pid, 560asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
327 struct sched_attr __user *attr, 561 struct sched_param __user *param);
328 unsigned int flags);
329asmlinkage long sys_sched_getscheduler(pid_t pid); 562asmlinkage long sys_sched_getscheduler(pid_t pid);
330asmlinkage long sys_sched_getparam(pid_t pid, 563asmlinkage long sys_sched_getparam(pid_t pid,
331 struct sched_param __user *param); 564 struct sched_param __user *param);
332asmlinkage long sys_sched_getattr(pid_t pid,
333 struct sched_attr __user *attr,
334 unsigned int size,
335 unsigned int flags);
336asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len, 565asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
337 unsigned long __user *user_mask_ptr); 566 unsigned long __user *user_mask_ptr);
338asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len, 567asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
@@ -342,54 +571,15 @@ asmlinkage long sys_sched_get_priority_max(int policy);
342asmlinkage long sys_sched_get_priority_min(int policy); 571asmlinkage long sys_sched_get_priority_min(int policy);
343asmlinkage long sys_sched_rr_get_interval(pid_t pid, 572asmlinkage long sys_sched_rr_get_interval(pid_t pid,
344 struct timespec __user *interval); 573 struct timespec __user *interval);
345asmlinkage long sys_setpriority(int which, int who, int niceval);
346asmlinkage long sys_getpriority(int which, int who);
347 574
348asmlinkage long sys_shutdown(int, int); 575/* kernel/signal.c */
349asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
350 void __user *arg);
351asmlinkage long sys_restart_syscall(void); 576asmlinkage long sys_restart_syscall(void);
352asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, 577asmlinkage long sys_kill(pid_t pid, int sig);
353 struct kexec_segment __user *segments, 578asmlinkage long sys_tkill(pid_t pid, int sig);
354 unsigned long flags); 579asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig);
355asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd, 580asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss,
356 unsigned long cmdline_len, 581 struct sigaltstack __user *uoss);
357 const char __user *cmdline_ptr,
358 unsigned long flags);
359
360asmlinkage long sys_exit(int error_code);
361asmlinkage long sys_exit_group(int error_code);
362asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
363 int options, struct rusage __user *ru);
364asmlinkage long sys_waitid(int which, pid_t pid,
365 struct siginfo __user *infop,
366 int options, struct rusage __user *ru);
367asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
368asmlinkage long sys_set_tid_address(int __user *tidptr);
369asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
370 struct timespec __user *utime, u32 __user *uaddr2,
371 u32 val3);
372
373asmlinkage long sys_init_module(void __user *umod, unsigned long len,
374 const char __user *uargs);
375asmlinkage long sys_delete_module(const char __user *name_user,
376 unsigned int flags);
377
378#ifdef CONFIG_OLD_SIGSUSPEND
379asmlinkage long sys_sigsuspend(old_sigset_t mask);
380#endif
381
382#ifdef CONFIG_OLD_SIGSUSPEND3
383asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
384#endif
385
386asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize); 582asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
387
388#ifdef CONFIG_OLD_SIGACTION
389asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
390 struct old_sigaction __user *);
391#endif
392
393#ifndef CONFIG_ODD_RT_SIGACTION 583#ifndef CONFIG_ODD_RT_SIGACTION
394asmlinkage long sys_rt_sigaction(int, 584asmlinkage long sys_rt_sigaction(int,
395 const struct sigaction __user *, 585 const struct sigaction __user *,
@@ -403,470 +593,136 @@ asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
403 siginfo_t __user *uinfo, 593 siginfo_t __user *uinfo,
404 const struct timespec __user *uts, 594 const struct timespec __user *uts,
405 size_t sigsetsize); 595 size_t sigsetsize);
406asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
407 siginfo_t __user *uinfo);
408asmlinkage long sys_kill(pid_t pid, int sig);
409asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig);
410asmlinkage long sys_tkill(pid_t pid, int sig);
411asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo); 596asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo);
412asmlinkage long sys_sgetmask(void);
413asmlinkage long sys_ssetmask(int newmask);
414asmlinkage long sys_signal(int sig, __sighandler_t handler);
415asmlinkage long sys_pause(void);
416
417asmlinkage long sys_sync(void);
418asmlinkage long sys_fsync(unsigned int fd);
419asmlinkage long sys_fdatasync(unsigned int fd);
420asmlinkage long sys_bdflush(int func, long data);
421asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
422 char __user *type, unsigned long flags,
423 void __user *data);
424asmlinkage long sys_umount(char __user *name, int flags);
425asmlinkage long sys_oldumount(char __user *name);
426asmlinkage long sys_truncate(const char __user *path, long length);
427asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
428asmlinkage long sys_stat(const char __user *filename,
429 struct __old_kernel_stat __user *statbuf);
430asmlinkage long sys_statfs(const char __user * path,
431 struct statfs __user *buf);
432asmlinkage long sys_statfs64(const char __user *path, size_t sz,
433 struct statfs64 __user *buf);
434asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
435asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
436 struct statfs64 __user *buf);
437asmlinkage long sys_lstat(const char __user *filename,
438 struct __old_kernel_stat __user *statbuf);
439asmlinkage long sys_fstat(unsigned int fd,
440 struct __old_kernel_stat __user *statbuf);
441asmlinkage long sys_newstat(const char __user *filename,
442 struct stat __user *statbuf);
443asmlinkage long sys_newlstat(const char __user *filename,
444 struct stat __user *statbuf);
445asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
446asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
447#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
448asmlinkage long sys_stat64(const char __user *filename,
449 struct stat64 __user *statbuf);
450asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
451asmlinkage long sys_lstat64(const char __user *filename,
452 struct stat64 __user *statbuf);
453asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
454 struct stat64 __user *statbuf, int flag);
455#endif
456#if BITS_PER_LONG == 32
457asmlinkage long sys_truncate64(const char __user *path, loff_t length);
458asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
459#endif
460
461asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
462 const void __user *value, size_t size, int flags);
463asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
464 const void __user *value, size_t size, int flags);
465asmlinkage long sys_fsetxattr(int fd, const char __user *name,
466 const void __user *value, size_t size, int flags);
467asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
468 void __user *value, size_t size);
469asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
470 void __user *value, size_t size);
471asmlinkage long sys_fgetxattr(int fd, const char __user *name,
472 void __user *value, size_t size);
473asmlinkage long sys_listxattr(const char __user *path, char __user *list,
474 size_t size);
475asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
476 size_t size);
477asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
478asmlinkage long sys_removexattr(const char __user *path,
479 const char __user *name);
480asmlinkage long sys_lremovexattr(const char __user *path,
481 const char __user *name);
482asmlinkage long sys_fremovexattr(int fd, const char __user *name);
483
484asmlinkage long sys_brk(unsigned long brk);
485asmlinkage long sys_mprotect(unsigned long start, size_t len,
486 unsigned long prot);
487asmlinkage long sys_mremap(unsigned long addr,
488 unsigned long old_len, unsigned long new_len,
489 unsigned long flags, unsigned long new_addr);
490asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
491 unsigned long prot, unsigned long pgoff,
492 unsigned long flags);
493asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
494asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
495asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
496asmlinkage long sys_munmap(unsigned long addr, size_t len);
497asmlinkage long sys_mlock(unsigned long start, size_t len);
498asmlinkage long sys_munlock(unsigned long start, size_t len);
499asmlinkage long sys_mlockall(int flags);
500asmlinkage long sys_munlockall(void);
501asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
502asmlinkage long sys_mincore(unsigned long start, size_t len,
503 unsigned char __user * vec);
504
505asmlinkage long sys_pivot_root(const char __user *new_root,
506 const char __user *put_old);
507asmlinkage long sys_chroot(const char __user *filename);
508asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
509 unsigned dev);
510asmlinkage long sys_link(const char __user *oldname,
511 const char __user *newname);
512asmlinkage long sys_symlink(const char __user *old, const char __user *new);
513asmlinkage long sys_unlink(const char __user *pathname);
514asmlinkage long sys_rename(const char __user *oldname,
515 const char __user *newname);
516asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
517asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
518
519asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
520#if BITS_PER_LONG == 32
521asmlinkage long sys_fcntl64(unsigned int fd,
522 unsigned int cmd, unsigned long arg);
523#endif
524asmlinkage long sys_pipe(int __user *fildes);
525asmlinkage long sys_pipe2(int __user *fildes, int flags);
526asmlinkage long sys_dup(unsigned int fildes);
527asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
528asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
529asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
530asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
531 unsigned long arg);
532asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
533asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
534asmlinkage long sys_io_destroy(aio_context_t ctx);
535asmlinkage long sys_io_getevents(aio_context_t ctx_id,
536 long min_nr,
537 long nr,
538 struct io_event __user *events,
539 struct timespec __user *timeout);
540asmlinkage long sys_io_submit(aio_context_t, long,
541 struct iocb __user * __user *);
542asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
543 struct io_event __user *result);
544asmlinkage long sys_sendfile(int out_fd, int in_fd,
545 off_t __user *offset, size_t count);
546asmlinkage long sys_sendfile64(int out_fd, int in_fd,
547 loff_t __user *offset, size_t count);
548asmlinkage long sys_readlink(const char __user *path,
549 char __user *buf, int bufsiz);
550asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
551asmlinkage long sys_open(const char __user *filename,
552 int flags, umode_t mode);
553asmlinkage long sys_close(unsigned int fd);
554asmlinkage long sys_access(const char __user *filename, int mode);
555asmlinkage long sys_vhangup(void);
556asmlinkage long sys_chown(const char __user *filename,
557 uid_t user, gid_t group);
558asmlinkage long sys_lchown(const char __user *filename,
559 uid_t user, gid_t group);
560asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
561#ifdef CONFIG_HAVE_UID16
562asmlinkage long sys_chown16(const char __user *filename,
563 old_uid_t user, old_gid_t group);
564asmlinkage long sys_lchown16(const char __user *filename,
565 old_uid_t user, old_gid_t group);
566asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
567asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
568asmlinkage long sys_setgid16(old_gid_t gid);
569asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
570asmlinkage long sys_setuid16(old_uid_t uid);
571asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
572asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
573 old_uid_t __user *euid, old_uid_t __user *suid);
574asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
575asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
576 old_gid_t __user *egid, old_gid_t __user *sgid);
577asmlinkage long sys_setfsuid16(old_uid_t uid);
578asmlinkage long sys_setfsgid16(old_gid_t gid);
579asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
580asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
581asmlinkage long sys_getuid16(void);
582asmlinkage long sys_geteuid16(void);
583asmlinkage long sys_getgid16(void);
584asmlinkage long sys_getegid16(void);
585#endif
586
587asmlinkage long sys_utime(char __user *filename,
588 struct utimbuf __user *times);
589asmlinkage long sys_utimes(char __user *filename,
590 struct timeval __user *utimes);
591asmlinkage long sys_lseek(unsigned int fd, off_t offset,
592 unsigned int whence);
593asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
594 unsigned long offset_low, loff_t __user *result,
595 unsigned int whence);
596asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
597asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
598asmlinkage long sys_readv(unsigned long fd,
599 const struct iovec __user *vec,
600 unsigned long vlen);
601asmlinkage long sys_write(unsigned int fd, const char __user *buf,
602 size_t count);
603asmlinkage long sys_writev(unsigned long fd,
604 const struct iovec __user *vec,
605 unsigned long vlen);
606asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
607 size_t count, loff_t pos);
608asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
609 size_t count, loff_t pos);
610asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
611 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
612asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,
613 unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
614 rwf_t flags);
615asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
616 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
617asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,
618 unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
619 rwf_t flags);
620asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
621asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
622asmlinkage long sys_chdir(const char __user *filename);
623asmlinkage long sys_fchdir(unsigned int fd);
624asmlinkage long sys_rmdir(const char __user *pathname);
625asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
626asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
627 qid_t id, void __user *addr);
628asmlinkage long sys_getdents(unsigned int fd,
629 struct linux_dirent __user *dirent,
630 unsigned int count);
631asmlinkage long sys_getdents64(unsigned int fd,
632 struct linux_dirent64 __user *dirent,
633 unsigned int count);
634 597
635asmlinkage long sys_setsockopt(int fd, int level, int optname, 598/* kernel/sys.c */
636 char __user *optval, int optlen); 599asmlinkage long sys_setpriority(int which, int who, int niceval);
637asmlinkage long sys_getsockopt(int fd, int level, int optname, 600asmlinkage long sys_getpriority(int which, int who);
638 char __user *optval, int __user *optlen); 601asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
639asmlinkage long sys_bind(int, struct sockaddr __user *, int); 602 void __user *arg);
640asmlinkage long sys_connect(int, struct sockaddr __user *, int); 603asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
641asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *); 604asmlinkage long sys_setgid(gid_t gid);
642asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int); 605asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
643asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *); 606asmlinkage long sys_setuid(uid_t uid);
644asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *); 607asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
645asmlinkage long sys_send(int, void __user *, size_t, unsigned); 608asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
646asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, 609asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
647 struct sockaddr __user *, int); 610asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
648asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags); 611asmlinkage long sys_setfsuid(uid_t uid);
649asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, 612asmlinkage long sys_setfsgid(gid_t gid);
650 unsigned int vlen, unsigned flags); 613asmlinkage long sys_times(struct tms __user *tbuf);
651asmlinkage long sys_recv(int, void __user *, size_t, unsigned); 614asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
652asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned, 615asmlinkage long sys_getpgid(pid_t pid);
653 struct sockaddr __user *, int __user *); 616asmlinkage long sys_getsid(pid_t pid);
654asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags); 617asmlinkage long sys_setsid(void);
655asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, 618asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
656 unsigned int vlen, unsigned flags, 619asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
657 struct timespec __user *timeout); 620asmlinkage long sys_newuname(struct new_utsname __user *name);
658asmlinkage long sys_socket(int, int, int);
659asmlinkage long sys_socketpair(int, int, int, int __user *);
660asmlinkage long sys_socketcall(int call, unsigned long __user *args);
661asmlinkage long sys_listen(int, int);
662asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
663 int timeout);
664asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
665 fd_set __user *exp, struct timeval __user *tvp);
666asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
667asmlinkage long sys_epoll_create(int size);
668asmlinkage long sys_epoll_create1(int flags);
669asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
670 struct epoll_event __user *event);
671asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
672 int maxevents, int timeout);
673asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
674 int maxevents, int timeout,
675 const sigset_t __user *sigmask,
676 size_t sigsetsize);
677asmlinkage long sys_gethostname(char __user *name, int len);
678asmlinkage long sys_sethostname(char __user *name, int len); 621asmlinkage long sys_sethostname(char __user *name, int len);
679asmlinkage long sys_setdomainname(char __user *name, int len); 622asmlinkage long sys_setdomainname(char __user *name, int len);
680asmlinkage long sys_newuname(struct new_utsname __user *name);
681asmlinkage long sys_uname(struct old_utsname __user *);
682asmlinkage long sys_olduname(struct oldold_utsname __user *);
683
684asmlinkage long sys_getrlimit(unsigned int resource, 623asmlinkage long sys_getrlimit(unsigned int resource,
685 struct rlimit __user *rlim); 624 struct rlimit __user *rlim);
686#ifdef __ARCH_WANT_SYS_OLD_GETRLIMIT
687asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
688#endif
689asmlinkage long sys_setrlimit(unsigned int resource, 625asmlinkage long sys_setrlimit(unsigned int resource,
690 struct rlimit __user *rlim); 626 struct rlimit __user *rlim);
691asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
692 const struct rlimit64 __user *new_rlim,
693 struct rlimit64 __user *old_rlim);
694asmlinkage long sys_getrusage(int who, struct rusage __user *ru); 627asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
695asmlinkage long sys_umask(int mask); 628asmlinkage long sys_umask(int mask);
629asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
630 unsigned long arg4, unsigned long arg5);
631asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
632
633/* kernel/time.c */
634asmlinkage long sys_gettimeofday(struct timeval __user *tv,
635 struct timezone __user *tz);
636asmlinkage long sys_settimeofday(struct timeval __user *tv,
637 struct timezone __user *tz);
638asmlinkage long sys_adjtimex(struct timex __user *txc_p);
696 639
640/* kernel/timer.c */
641asmlinkage long sys_getpid(void);
642asmlinkage long sys_getppid(void);
643asmlinkage long sys_getuid(void);
644asmlinkage long sys_geteuid(void);
645asmlinkage long sys_getgid(void);
646asmlinkage long sys_getegid(void);
647asmlinkage long sys_gettid(void);
648asmlinkage long sys_sysinfo(struct sysinfo __user *info);
649
650/* ipc/mqueue.c */
651asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
652asmlinkage long sys_mq_unlink(const char __user *name);
653asmlinkage 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);
654asmlinkage 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);
655asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
656asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
657
658/* ipc/msg.c */
697asmlinkage long sys_msgget(key_t key, int msgflg); 659asmlinkage long sys_msgget(key_t key, int msgflg);
698asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp, 660asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
699 size_t msgsz, int msgflg);
700asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, 661asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
701 size_t msgsz, long msgtyp, int msgflg); 662 size_t msgsz, long msgtyp, int msgflg);
702asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); 663asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
664 size_t msgsz, int msgflg);
703 665
666/* ipc/sem.c */
704asmlinkage long sys_semget(key_t key, int nsems, int semflg); 667asmlinkage long sys_semget(key_t key, int nsems, int semflg);
705asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
706 unsigned nsops);
707asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg); 668asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
708asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops, 669asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
709 unsigned nsops, 670 unsigned nsops,
710 const struct timespec __user *timeout); 671 const struct timespec __user *timeout);
711asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); 672asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
673 unsigned nsops);
674
675/* ipc/shm.c */
712asmlinkage long sys_shmget(key_t key, size_t size, int flag); 676asmlinkage long sys_shmget(key_t key, size_t size, int flag);
713asmlinkage long sys_shmdt(char __user *shmaddr);
714asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf); 677asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
715asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second, 678asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
716 unsigned long third, void __user *ptr, long fifth); 679asmlinkage long sys_shmdt(char __user *shmaddr);
717 680
718asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr); 681/* net/socket.c */
719asmlinkage long sys_mq_unlink(const char __user *name); 682asmlinkage long sys_socket(int, int, int);
720asmlinkage 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); 683asmlinkage long sys_socketpair(int, int, int, int __user *);
721asmlinkage 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); 684asmlinkage long sys_bind(int, struct sockaddr __user *, int);
722asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification); 685asmlinkage long sys_listen(int, int);
723asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat); 686asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
687asmlinkage long sys_connect(int, struct sockaddr __user *, int);
688asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
689asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
690asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
691 struct sockaddr __user *, int);
692asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
693 struct sockaddr __user *, int __user *);
694asmlinkage long sys_setsockopt(int fd, int level, int optname,
695 char __user *optval, int optlen);
696asmlinkage long sys_getsockopt(int fd, int level, int optname,
697 char __user *optval, int __user *optlen);
698asmlinkage long sys_shutdown(int, int);
699asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
700asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
724 701
725asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn); 702/* mm/filemap.c */
726asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn, 703asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
727 unsigned long off, unsigned long len,
728 void __user *buf);
729asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
730 unsigned long off, unsigned long len,
731 void __user *buf);
732 704
733asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, 705/* mm/nommu.c, also with MMU */
734 unsigned long arg4, unsigned long arg5); 706asmlinkage long sys_brk(unsigned long brk);
735asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); 707asmlinkage long sys_munmap(unsigned long addr, size_t len);
736asmlinkage long sys_swapoff(const char __user *specialfile); 708asmlinkage long sys_mremap(unsigned long addr,
737asmlinkage long sys_sysctl(struct __sysctl_args __user *args); 709 unsigned long old_len, unsigned long new_len,
738asmlinkage long sys_sysinfo(struct sysinfo __user *info); 710 unsigned long flags, unsigned long new_addr);
739asmlinkage long sys_sysfs(int option,
740 unsigned long arg1, unsigned long arg2);
741asmlinkage long sys_syslog(int type, char __user *buf, int len);
742asmlinkage long sys_uselib(const char __user *library);
743asmlinkage long sys_ni_syscall(void);
744asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
745 unsigned long data);
746 711
712/* security/keys/keyctl.c */
747asmlinkage long sys_add_key(const char __user *_type, 713asmlinkage long sys_add_key(const char __user *_type,
748 const char __user *_description, 714 const char __user *_description,
749 const void __user *_payload, 715 const void __user *_payload,
750 size_t plen, 716 size_t plen,
751 key_serial_t destringid); 717 key_serial_t destringid);
752
753asmlinkage long sys_request_key(const char __user *_type, 718asmlinkage long sys_request_key(const char __user *_type,
754 const char __user *_description, 719 const char __user *_description,
755 const char __user *_callout_info, 720 const char __user *_callout_info,
756 key_serial_t destringid); 721 key_serial_t destringid);
757
758asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3, 722asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
759 unsigned long arg4, unsigned long arg5); 723 unsigned long arg4, unsigned long arg5);
760 724
761asmlinkage long sys_ioprio_set(int which, int who, int ioprio); 725/* arch/example/kernel/sys_example.c */
762asmlinkage long sys_ioprio_get(int which, int who);
763asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask,
764 unsigned long maxnode);
765asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
766 const unsigned long __user *from,
767 const unsigned long __user *to);
768asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
769 const void __user * __user *pages,
770 const int __user *nodes,
771 int __user *status,
772 int flags);
773asmlinkage long sys_mbind(unsigned long start, unsigned long len,
774 unsigned long mode,
775 const unsigned long __user *nmask,
776 unsigned long maxnode,
777 unsigned flags);
778asmlinkage long sys_get_mempolicy(int __user *policy,
779 unsigned long __user *nmask,
780 unsigned long maxnode,
781 unsigned long addr, unsigned long flags);
782
783asmlinkage long sys_inotify_init(void);
784asmlinkage long sys_inotify_init1(int flags);
785asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
786 u32 mask);
787asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
788
789asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
790 __u32 __user *ustatus);
791asmlinkage long sys_spu_create(const char __user *name,
792 unsigned int flags, umode_t mode, int fd);
793
794asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
795 unsigned dev);
796asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
797asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
798asmlinkage long sys_symlinkat(const char __user * oldname,
799 int newdfd, const char __user * newname);
800asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
801 int newdfd, const char __user *newname, int flags);
802asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
803 int newdfd, const char __user * newname);
804asmlinkage long sys_renameat2(int olddfd, const char __user *oldname,
805 int newdfd, const char __user *newname,
806 unsigned int flags);
807asmlinkage long sys_futimesat(int dfd, const char __user *filename,
808 struct timeval __user *utimes);
809asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
810asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
811 umode_t mode);
812asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
813 gid_t group, int flag);
814asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
815 umode_t mode);
816asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
817 struct stat __user *statbuf, int flag);
818asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
819 int bufsiz);
820asmlinkage long sys_utimensat(int dfd, const char __user *filename,
821 struct timespec __user *utimes, int flags);
822asmlinkage long sys_unshare(unsigned long unshare_flags);
823
824asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
825 int fd_out, loff_t __user *off_out,
826 size_t len, unsigned int flags);
827
828asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
829 unsigned long nr_segs, unsigned int flags);
830
831asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
832
833asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
834 unsigned int flags);
835asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
836 loff_t offset, loff_t nbytes);
837asmlinkage long sys_get_robust_list(int pid,
838 struct robust_list_head __user * __user *head_ptr,
839 size_t __user *len_ptr);
840asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
841 size_t len);
842asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
843asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
844asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
845asmlinkage long sys_timerfd_create(int clockid, int flags);
846asmlinkage long sys_timerfd_settime(int ufd, int flags,
847 const struct itimerspec __user *utmr,
848 struct itimerspec __user *otmr);
849asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
850asmlinkage long sys_eventfd(unsigned int count);
851asmlinkage long sys_eventfd2(unsigned int count, int flags);
852asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
853asmlinkage long sys_userfaultfd(int flags);
854asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
855asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
856asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
857 fd_set __user *, struct timespec __user *,
858 void __user *);
859asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
860 struct timespec __user *, const sigset_t __user *,
861 size_t);
862asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
863asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
864 u64 mask, int fd,
865 const char __user *pathname);
866asmlinkage long sys_syncfs(int fd);
867
868asmlinkage long sys_fork(void);
869asmlinkage long sys_vfork(void);
870#ifdef CONFIG_CLONE_BACKWARDS 726#ifdef CONFIG_CLONE_BACKWARDS
871asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long, 727asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long,
872 int __user *); 728 int __user *);
@@ -879,26 +735,80 @@ asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
879 int __user *, unsigned long); 735 int __user *, unsigned long);
880#endif 736#endif
881#endif 737#endif
882
883asmlinkage long sys_execve(const char __user *filename, 738asmlinkage long sys_execve(const char __user *filename,
884 const char __user *const __user *argv, 739 const char __user *const __user *argv,
885 const char __user *const __user *envp); 740 const char __user *const __user *envp);
886 741
742/* mm/fadvise.c */
743asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
744
745/* mm/, CONFIG_MMU only */
746asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
747asmlinkage long sys_swapoff(const char __user *specialfile);
748asmlinkage long sys_mprotect(unsigned long start, size_t len,
749 unsigned long prot);
750asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
751asmlinkage long sys_mlock(unsigned long start, size_t len);
752asmlinkage long sys_munlock(unsigned long start, size_t len);
753asmlinkage long sys_mlockall(int flags);
754asmlinkage long sys_munlockall(void);
755asmlinkage long sys_mincore(unsigned long start, size_t len,
756 unsigned char __user * vec);
757asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
758asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
759 unsigned long prot, unsigned long pgoff,
760 unsigned long flags);
761asmlinkage long sys_mbind(unsigned long start, unsigned long len,
762 unsigned long mode,
763 const unsigned long __user *nmask,
764 unsigned long maxnode,
765 unsigned flags);
766asmlinkage long sys_get_mempolicy(int __user *policy,
767 unsigned long __user *nmask,
768 unsigned long maxnode,
769 unsigned long addr, unsigned long flags);
770asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask,
771 unsigned long maxnode);
772asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
773 const unsigned long __user *from,
774 const unsigned long __user *to);
775asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
776 const void __user * __user *pages,
777 const int __user *nodes,
778 int __user *status,
779 int flags);
780
781asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
782 siginfo_t __user *uinfo);
887asmlinkage long sys_perf_event_open( 783asmlinkage long sys_perf_event_open(
888 struct perf_event_attr __user *attr_uptr, 784 struct perf_event_attr __user *attr_uptr,
889 pid_t pid, int cpu, int group_fd, unsigned long flags); 785 pid_t pid, int cpu, int group_fd, unsigned long flags);
786asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
787asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
788 unsigned int vlen, unsigned flags,
789 struct timespec __user *timeout);
890 790
891asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len, 791asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
892 unsigned long prot, unsigned long flags, 792 int options, struct rusage __user *ru);
893 unsigned long fd, unsigned long pgoff); 793asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
894asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg); 794 const struct rlimit64 __user *new_rlim,
795 struct rlimit64 __user *old_rlim);
796asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
797asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
798 u64 mask, int fd,
799 const char __user *pathname);
895asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name, 800asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
896 struct file_handle __user *handle, 801 struct file_handle __user *handle,
897 int __user *mnt_id, int flag); 802 int __user *mnt_id, int flag);
898asmlinkage long sys_open_by_handle_at(int mountdirfd, 803asmlinkage long sys_open_by_handle_at(int mountdirfd,
899 struct file_handle __user *handle, 804 struct file_handle __user *handle,
900 int flags); 805 int flags);
806asmlinkage long sys_clock_adjtime(clockid_t which_clock,
807 struct timex __user *tx);
808asmlinkage long sys_syncfs(int fd);
901asmlinkage long sys_setns(int fd, int nstype); 809asmlinkage long sys_setns(int fd, int nstype);
810asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
811 unsigned int vlen, unsigned flags);
902asmlinkage long sys_process_vm_readv(pid_t pid, 812asmlinkage long sys_process_vm_readv(pid_t pid,
903 const struct iovec __user *lvec, 813 const struct iovec __user *lvec,
904 unsigned long liovcnt, 814 unsigned long liovcnt,
@@ -911,40 +821,260 @@ asmlinkage long sys_process_vm_writev(pid_t pid,
911 const struct iovec __user *rvec, 821 const struct iovec __user *rvec,
912 unsigned long riovcnt, 822 unsigned long riovcnt,
913 unsigned long flags); 823 unsigned long flags);
914
915asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type, 824asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type,
916 unsigned long idx1, unsigned long idx2); 825 unsigned long idx1, unsigned long idx2);
917asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags); 826asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);
827asmlinkage long sys_sched_setattr(pid_t pid,
828 struct sched_attr __user *attr,
829 unsigned int flags);
830asmlinkage long sys_sched_getattr(pid_t pid,
831 struct sched_attr __user *attr,
832 unsigned int size,
833 unsigned int flags);
834asmlinkage long sys_renameat2(int olddfd, const char __user *oldname,
835 int newdfd, const char __user *newname,
836 unsigned int flags);
918asmlinkage long sys_seccomp(unsigned int op, unsigned int flags, 837asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
919 const char __user *uargs); 838 const char __user *uargs);
920asmlinkage long sys_getrandom(char __user *buf, size_t count, 839asmlinkage long sys_getrandom(char __user *buf, size_t count,
921 unsigned int flags); 840 unsigned int flags);
841asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
922asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size); 842asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
923
924asmlinkage long sys_execveat(int dfd, const char __user *filename, 843asmlinkage long sys_execveat(int dfd, const char __user *filename,
925 const char __user *const __user *argv, 844 const char __user *const __user *argv,
926 const char __user *const __user *envp, int flags); 845 const char __user *const __user *envp, int flags);
927 846asmlinkage long sys_userfaultfd(int flags);
928asmlinkage long sys_membarrier(int cmd, int flags); 847asmlinkage long sys_membarrier(int cmd, int flags);
848asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
929asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in, 849asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
930 int fd_out, loff_t __user *off_out, 850 int fd_out, loff_t __user *off_out,
931 size_t len, unsigned int flags); 851 size_t len, unsigned int flags);
932 852asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,
933asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); 853 unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
934 854 rwf_t flags);
855asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,
856 unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
857 rwf_t flags);
935asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len, 858asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
936 unsigned long prot, int pkey); 859 unsigned long prot, int pkey);
937asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val); 860asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
938asmlinkage long sys_pkey_free(int pkey); 861asmlinkage long sys_pkey_free(int pkey);
939asmlinkage long sys_kexec_load(unsigned long entry,
940 unsigned long nr_segments,
941 struct kexec_segment __user *segments,
942 unsigned long flags);
943asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags, 862asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags,
944 unsigned mask, struct statx __user *buffer); 863 unsigned mask, struct statx __user *buffer);
945 864
946 865
947/* 866/*
867 * Architecture-specific system calls
868 */
869
870/* arch/x86/kernel/ioport.c */
871asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
872
873/* pciconfig: alpha, arm, arm64, ia64, sparc */
874asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
875 unsigned long off, unsigned long len,
876 void __user *buf);
877asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
878 unsigned long off, unsigned long len,
879 void __user *buf);
880asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
881
882/* powerpc */
883asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
884 __u32 __user *ustatus);
885asmlinkage long sys_spu_create(const char __user *name,
886 unsigned int flags, umode_t mode, int fd);
887
888
889/*
890 * Deprecated system calls which are still defined in
891 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
892 */
893
894/* __ARCH_WANT_SYSCALL_NO_AT */
895asmlinkage long sys_open(const char __user *filename,
896 int flags, umode_t mode);
897asmlinkage long sys_link(const char __user *oldname,
898 const char __user *newname);
899asmlinkage long sys_unlink(const char __user *pathname);
900asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
901 unsigned dev);
902asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
903asmlinkage long sys_chown(const char __user *filename,
904 uid_t user, gid_t group);
905asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
906asmlinkage long sys_rmdir(const char __user *pathname);
907asmlinkage long sys_lchown(const char __user *filename,
908 uid_t user, gid_t group);
909asmlinkage long sys_access(const char __user *filename, int mode);
910asmlinkage long sys_rename(const char __user *oldname,
911 const char __user *newname);
912asmlinkage long sys_symlink(const char __user *old, const char __user *new);
913asmlinkage long sys_utimes(char __user *filename,
914 struct timeval __user *utimes);
915#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
916asmlinkage long sys_stat64(const char __user *filename,
917 struct stat64 __user *statbuf);
918asmlinkage long sys_lstat64(const char __user *filename,
919 struct stat64 __user *statbuf);
920#endif
921
922/* __ARCH_WANT_SYSCALL_NO_FLAGS */
923asmlinkage long sys_pipe(int __user *fildes);
924asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
925asmlinkage long sys_epoll_create(int size);
926asmlinkage long sys_inotify_init(void);
927asmlinkage long sys_eventfd(unsigned int count);
928asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
929
930/* __ARCH_WANT_SYSCALL_OFF_T */
931asmlinkage long sys_sendfile(int out_fd, int in_fd,
932 off_t __user *offset, size_t count);
933asmlinkage long sys_newstat(const char __user *filename,
934 struct stat __user *statbuf);
935asmlinkage long sys_newlstat(const char __user *filename,
936 struct stat __user *statbuf);
937asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
938
939/* __ARCH_WANT_SYSCALL_DEPRECATED */
940asmlinkage long sys_alarm(unsigned int seconds);
941asmlinkage long sys_getpgrp(void);
942asmlinkage long sys_pause(void);
943asmlinkage long sys_time(time_t __user *tloc);
944asmlinkage long sys_utime(char __user *filename,
945 struct utimbuf __user *times);
946asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
947asmlinkage long sys_getdents(unsigned int fd,
948 struct linux_dirent __user *dirent,
949 unsigned int count);
950asmlinkage long sys_futimesat(int dfd, const char __user *filename,
951 struct timeval __user *utimes);
952asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
953 fd_set __user *exp, struct timeval __user *tvp);
954asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
955 int timeout);
956asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
957 int maxevents, int timeout);
958asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
959asmlinkage long sys_vfork(void);
960asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
961asmlinkage long sys_send(int, void __user *, size_t, unsigned);
962asmlinkage long sys_bdflush(int func, long data);
963asmlinkage long sys_oldumount(char __user *name);
964asmlinkage long sys_uselib(const char __user *library);
965asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
966asmlinkage long sys_sysfs(int option,
967 unsigned long arg1, unsigned long arg2);
968asmlinkage long sys_fork(void);
969
970/* obsolete: kernel/time/time.c */
971asmlinkage long sys_stime(time_t __user *tptr);
972
973/* obsolete: kernel/signal.c */
974asmlinkage long sys_sigpending(old_sigset_t __user *uset);
975asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
976 old_sigset_t __user *oset);
977#ifdef CONFIG_OLD_SIGSUSPEND
978asmlinkage long sys_sigsuspend(old_sigset_t mask);
979#endif
980
981#ifdef CONFIG_OLD_SIGSUSPEND3
982asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
983#endif
984
985#ifdef CONFIG_OLD_SIGACTION
986asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
987 struct old_sigaction __user *);
988#endif
989asmlinkage long sys_sgetmask(void);
990asmlinkage long sys_ssetmask(int newmask);
991asmlinkage long sys_signal(int sig, __sighandler_t handler);
992
993/* obsolete: kernel/sched/core.c */
994asmlinkage long sys_nice(int increment);
995
996/* obsolete: kernel/kexec_file.c */
997asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd,
998 unsigned long cmdline_len,
999 const char __user *cmdline_ptr,
1000 unsigned long flags);
1001
1002/* obsolete: kernel/exit.c */
1003asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
1004
1005/* obsolete: kernel/uid16.c */
1006#ifdef CONFIG_HAVE_UID16
1007asmlinkage long sys_chown16(const char __user *filename,
1008 old_uid_t user, old_gid_t group);
1009asmlinkage long sys_lchown16(const char __user *filename,
1010 old_uid_t user, old_gid_t group);
1011asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
1012asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
1013asmlinkage long sys_setgid16(old_gid_t gid);
1014asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
1015asmlinkage long sys_setuid16(old_uid_t uid);
1016asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
1017asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
1018 old_uid_t __user *euid, old_uid_t __user *suid);
1019asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
1020asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
1021 old_gid_t __user *egid, old_gid_t __user *sgid);
1022asmlinkage long sys_setfsuid16(old_uid_t uid);
1023asmlinkage long sys_setfsgid16(old_gid_t gid);
1024asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
1025asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
1026asmlinkage long sys_getuid16(void);
1027asmlinkage long sys_geteuid16(void);
1028asmlinkage long sys_getgid16(void);
1029asmlinkage long sys_getegid16(void);
1030#endif
1031
1032/* obsolete: net/socket.c */
1033asmlinkage long sys_socketcall(int call, unsigned long __user *args);
1034
1035/* obsolete: fs/stat.c */
1036asmlinkage long sys_stat(const char __user *filename,
1037 struct __old_kernel_stat __user *statbuf);
1038asmlinkage long sys_lstat(const char __user *filename,
1039 struct __old_kernel_stat __user *statbuf);
1040asmlinkage long sys_fstat(unsigned int fd,
1041 struct __old_kernel_stat __user *statbuf);
1042asmlinkage long sys_readlink(const char __user *path,
1043 char __user *buf, int bufsiz);
1044
1045/* obsolete: fs/select.c */
1046asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
1047
1048/* obsolete: fs/readdir.c */
1049asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
1050
1051/* obsolete: kernel/sys.c */
1052asmlinkage long sys_gethostname(char __user *name, int len);
1053asmlinkage long sys_uname(struct old_utsname __user *);
1054asmlinkage long sys_olduname(struct oldold_utsname __user *);
1055#ifdef __ARCH_WANT_SYS_OLD_GETRLIMIT
1056asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
1057#endif
1058
1059/* obsolete: ipc */
1060asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
1061 unsigned long third, void __user *ptr, long fifth);
1062
1063/* obsolete: mm/ */
1064asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
1065 unsigned long prot, unsigned long flags,
1066 unsigned long fd, unsigned long pgoff);
1067asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
1068
1069
1070/*
1071 * Not a real system call, but a placeholder for syscalls which are
1072 * not implemented -- see kernel/sys_ni.c
1073 */
1074asmlinkage long sys_ni_syscall(void);
1075
1076
1077/*
948 * Kernel code should not call syscalls (i.e., sys_xyzyyz()) directly. 1078 * Kernel code should not call syscalls (i.e., sys_xyzyyz()) directly.
949 * Instead, use one of the functions which work equivalently, such as 1079 * Instead, use one of the functions which work equivalently, such as
950 * the ksys_xyzyyz() functions prototyped below. 1080 * the ksys_xyzyyz() functions prototyped below.
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-30 06:00:56 -0500