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 */
  11#ifndef _LINUX_SYSCALLS_H
  12#define _LINUX_SYSCALLS_H
  14struct epoll_event;
  15struct iattr;
  16struct inode;
  17struct iocb;
  18struct io_event;
  19struct iovec;
  20struct itimerspec;
  21struct itimerval;
  22struct kexec_segment;
  23struct linux_dirent;
  24struct linux_dirent64;
  25struct list_head;
  26struct msgbuf;
  27struct msghdr;
  28struct msqid_ds;
  29struct new_utsname;
  30struct nfsctl_arg;
  31struct __old_kernel_stat;
  32struct pollfd;
  33struct rlimit;
  34struct rusage;
  35struct sched_param;
  36struct semaphore;
  37struct sembuf;
  38struct shmid_ds;
  39struct sockaddr;
  40struct stat;
  41struct stat64;
  42struct statfs;
  43struct statfs64;
  44struct __sysctl_args;
  45struct sysinfo;
  46struct timespec;
  47struct timeval;
  48struct timex;
  49struct timezone;
  50struct tms;
  51struct utimbuf;
  52struct mq_attr;
  53struct compat_stat;
  54struct compat_timeval;
  55struct robust_list_head;
  57#include <linux/types.h>
  58#include <linux/aio_abi.h>
  59#include <linux/capability.h>
  60#include <linux/list.h>
  61#include <linux/sem.h>
  62#include <asm/semaphore.h>
  63#include <asm/siginfo.h>
  64#include <asm/signal.h>
  65#include <linux/quota.h>
  66#include <linux/key.h>
  68asmlinkage long sys_time(time_t __user *tloc);
  69asmlinkage long sys_stime(time_t __user *tptr);
  70asmlinkage long sys_gettimeofday(struct timeval __user *tv,
  71                                struct timezone __user *tz);
  72asmlinkage long sys_settimeofday(struct timeval __user *tv,
  73                                struct timezone __user *tz);
  74asmlinkage long sys_adjtimex(struct timex __user *txc_p);
  76asmlinkage long sys_times(struct tms __user *tbuf);
  78asmlinkage long sys_gettid(void);
  79asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
  80asmlinkage unsigned long sys_alarm(unsigned int seconds);
  81asmlinkage long sys_getpid(void);
  82asmlinkage long sys_getppid(void);
  83asmlinkage long sys_getuid(void);
  84asmlinkage long sys_geteuid(void);
  85asmlinkage long sys_getgid(void);
  86asmlinkage long sys_getegid(void);
  87asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
  88asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
  89asmlinkage long sys_getpgid(pid_t pid);
  90asmlinkage long sys_getpgrp(void);
  91asmlinkage long sys_getsid(pid_t pid);
  92asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
  94asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
  95asmlinkage long sys_setgid(gid_t gid);
  96asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
  97asmlinkage long sys_setuid(uid_t uid);
  98asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
  99asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
 100asmlinkage long sys_setfsuid(uid_t uid);
 101asmlinkage long sys_setfsgid(gid_t gid);
 102asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
 103asmlinkage long sys_setsid(void);
 104asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
 106asmlinkage long sys_acct(const char __user *name);
 107asmlinkage long sys_capget(cap_user_header_t header,
 108                                cap_user_data_t dataptr);
 109asmlinkage long sys_capset(cap_user_header_t header,
 110                                const cap_user_data_t data);
 111asmlinkage long sys_personality(u_long personality);
 113asmlinkage long sys_sigpending(old_sigset_t __user *set);
 114asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
 115                                old_sigset_t __user *oset);
 116asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
 117asmlinkage long sys_setitimer(int which,
 118                                struct itimerval __user *value,
 119                                struct itimerval __user *ovalue);
 120asmlinkage long sys_timer_create(clockid_t which_clock,
 121                                 struct sigevent __user *timer_event_spec,
 122                                 timer_t __user * created_timer_id);
 123asmlinkage long sys_timer_gettime(timer_t timer_id,
 124                                struct itimerspec __user *setting);
 125asmlinkage long sys_timer_getoverrun(timer_t timer_id);
 126asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
 127                                const struct itimerspec __user *new_setting,
 128                                struct itimerspec __user *old_setting);
 129asmlinkage long sys_timer_delete(timer_t timer_id);
 130asmlinkage long sys_clock_settime(clockid_t which_clock,
 131                                const struct timespec __user *tp);
 132asmlinkage long sys_clock_gettime(clockid_t which_clock,
 133                                struct timespec __user *tp);
 134asmlinkage long sys_clock_getres(clockid_t which_clock,
 135                                struct timespec __user *tp);
 136asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
 137                                const struct timespec __user *rqtp,
 138                                struct timespec __user *rmtp);
 140asmlinkage long sys_nice(int increment);
 141asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
 142                                        struct sched_param __user *param);
 143asmlinkage long sys_sched_setparam(pid_t pid,
 144                                        struct sched_param __user *param);
 145asmlinkage long sys_sched_getscheduler(pid_t pid);
 146asmlinkage long sys_sched_getparam(pid_t pid,
 147                                        struct sched_param __user *param);
 148asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
 149                                        unsigned long __user *user_mask_ptr);
 150asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
 151                                        unsigned long __user *user_mask_ptr);
 152asmlinkage long sys_sched_yield(void);
 153asmlinkage long sys_sched_get_priority_max(int policy);
 154asmlinkage long sys_sched_get_priority_min(int policy);
 155asmlinkage long sys_sched_rr_get_interval(pid_t pid,
 156                                        struct timespec __user *interval);
 157asmlinkage long sys_setpriority(int which, int who, int niceval);
 158asmlinkage long sys_getpriority(int which, int who);
 160asmlinkage long sys_shutdown(int, int);
 161asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
 162                                void __user *arg);
 163asmlinkage long sys_restart_syscall(void);
 164asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
 165                                struct kexec_segment __user *segments,
 166                                unsigned long flags);
 168asmlinkage long sys_exit(int error_code);
 169asmlinkage void sys_exit_group(int error_code);
 170asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
 171                                int options, struct rusage __user *ru);
 172asmlinkage long sys_waitid(int which, pid_t pid,
 173                           struct siginfo __user *infop,
 174                           int options, struct rusage __user *ru);
 175asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 176asmlinkage long sys_set_tid_address(int __user *tidptr);
 177asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
 178                        struct timespec __user *utime, u32 __user *uaddr2,
 179                        u32 val3);
 181asmlinkage long sys_init_module(void __user *umod, unsigned long len,
 182                                const char __user *uargs);
 183asmlinkage long sys_delete_module(const char __user *name_user,
 184                                unsigned int flags);
 186asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
 187                                sigset_t __user *oset, size_t sigsetsize);
 188asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
 189asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
 190                                siginfo_t __user *uinfo,
 191                                const struct timespec __user *uts,
 192                                size_t sigsetsize);
 193asmlinkage long sys_kill(int pid, int sig);
 194asmlinkage long sys_tgkill(int tgid, int pid, int sig);
 195asmlinkage long sys_tkill(int pid, int sig);
 196asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
 197asmlinkage long sys_sgetmask(void);
 198asmlinkage long sys_ssetmask(int newmask);
 199asmlinkage unsigned long sys_signal(int sig, __sighandler_t handler);
 200asmlinkage long sys_pause(void);
 202asmlinkage long sys_sync(void);
 203asmlinkage long sys_fsync(unsigned int fd);
 204asmlinkage long sys_fdatasync(unsigned int fd);
 205asmlinkage long sys_bdflush(int func, long data);
 206asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
 207                                char __user *type, unsigned long flags,
 208                                void __user *data);
 209asmlinkage long sys_umount(char __user *name, int flags);
 210asmlinkage long sys_oldumount(char __user *name);
 211asmlinkage long sys_truncate(const char __user *path,
 212                                unsigned long length);
 213asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
 214asmlinkage long sys_stat(char __user *filename,
 215                        struct __old_kernel_stat __user *statbuf);
 216asmlinkage long sys_statfs(const char __user * path,
 217                                struct statfs __user *buf);
 218asmlinkage long sys_statfs64(const char __user *path, size_t sz,
 219                                struct statfs64 __user *buf);
 220asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
 221asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
 222                                struct statfs64 __user *buf);
 223asmlinkage long sys_lstat(char __user *filename,
 224                        struct __old_kernel_stat __user *statbuf);
 225asmlinkage long sys_fstat(unsigned int fd,
 226                        struct __old_kernel_stat __user *statbuf);
 227asmlinkage long sys_newstat(char __user *filename,
 228                                struct stat __user *statbuf);
 229asmlinkage long sys_newlstat(char __user *filename,
 230                                struct stat __user *statbuf);
 231asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
 232asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
 233#if BITS_PER_LONG == 32
 234asmlinkage long sys_stat64(char __user *filename,
 235                                struct stat64 __user *statbuf);
 236asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
 237asmlinkage long sys_lstat64(char __user *filename,
 238                                struct stat64 __user *statbuf);
 239asmlinkage long sys_truncate64(const char __user *path, loff_t length);
 240asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
 243asmlinkage long sys_setxattr(char __user *path, char __user *name,
 244                                void __user *value, size_t size, int flags);
 245asmlinkage long sys_lsetxattr(char __user *path, char __user *name,
 246                                void __user *value, size_t size, int flags);
 247asmlinkage long sys_fsetxattr(int fd, char __user *name, void __user *value,
 248                                size_t size, int flags);
 249asmlinkage ssize_t sys_getxattr(char __user *path, char __user *name,
 250                                void __user *value, size_t size);
 251asmlinkage ssize_t sys_lgetxattr(char __user *path, char __user *name,
 252                                void __user *value, size_t size);
 253asmlinkage ssize_t sys_fgetxattr(int fd, char __user *name,
 254                                void __user *value, size_t size);
 255asmlinkage ssize_t sys_listxattr(char __user *path, char __user *list,
 256                                size_t size);
 257asmlinkage ssize_t sys_llistxattr(char __user *path, char __user *list,
 258                                size_t size);
 259asmlinkage ssize_t sys_flistxattr(int fd, char __user *list, size_t size);
 260asmlinkage long sys_removexattr(char __user *path, char __user *name);
 261asmlinkage long sys_lremovexattr(char __user *path, char __user *name);
 262asmlinkage long sys_fremovexattr(int fd, char __user *name);
 264asmlinkage unsigned long sys_brk(unsigned long brk);
 265asmlinkage long sys_mprotect(unsigned long start, size_t len,
 266                                unsigned long prot);
 267asmlinkage unsigned long sys_mremap(unsigned long addr,
 268                                unsigned long old_len, unsigned long new_len,
 269                                unsigned long flags, unsigned long new_addr);
 270asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
 271                        unsigned long prot, unsigned long pgoff,
 272                        unsigned long flags);
 273asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
 274asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
 275asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
 276asmlinkage long sys_munmap(unsigned long addr, size_t len);
 277asmlinkage long sys_mlock(unsigned long start, size_t len);
 278asmlinkage long sys_munlock(unsigned long start, size_t len);
 279asmlinkage long sys_mlockall(int flags);
 280asmlinkage long sys_munlockall(void);
 281asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
 282asmlinkage long sys_mincore(unsigned long start, size_t len,
 283                                unsigned char __user * vec);
 285asmlinkage long sys_pivot_root(const char __user *new_root,
 286                                const char __user *put_old);
 287asmlinkage long sys_chroot(const char __user *filename);
 288asmlinkage long sys_mknod(const char __user *filename, int mode,
 289                                unsigned dev);
 290asmlinkage long sys_link(const char __user *oldname,
 291                                const char __user *newname);
 292asmlinkage long sys_symlink(const char __user *old, const char __user *new);
 293asmlinkage long sys_unlink(const char __user *pathname);
 294asmlinkage long sys_rename(const char __user *oldname,
 295                                const char __user *newname);
 296asmlinkage long sys_chmod(const char __user *filename, mode_t mode);
 297asmlinkage long sys_fchmod(unsigned int fd, mode_t mode);
 299asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 300#if BITS_PER_LONG == 32
 301asmlinkage long sys_fcntl64(unsigned int fd,
 302                                unsigned int cmd, unsigned long arg);
 304asmlinkage long sys_dup(unsigned int fildes);
 305asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
 306asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
 307asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
 308                                unsigned long arg);
 309asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
 310asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
 311asmlinkage long sys_io_destroy(aio_context_t ctx);
 312asmlinkage long sys_io_getevents(aio_context_t ctx_id,
 313                                long min_nr,
 314                                long nr,
 315                                struct io_event __user *events,
 316                                struct timespec __user *timeout);
 317asmlinkage long sys_io_submit(aio_context_t, long,
 318                                struct iocb __user * __user *);
 319asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
 320                              struct io_event __user *result);
 321asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd,
 322                                off_t __user *offset, size_t count);
 323asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd,
 324                                loff_t __user *offset, size_t count);
 325asmlinkage long sys_readlink(const char __user *path,
 326                                char __user *buf, int bufsiz);
 327asmlinkage long sys_creat(const char __user *pathname, int mode);
 328asmlinkage long sys_open(const char __user *filename,
 329                                int flags, int mode);
 330asmlinkage long sys_close(unsigned int fd);
 331asmlinkage long sys_access(const char __user *filename, int mode);
 332asmlinkage long sys_vhangup(void);
 333asmlinkage long sys_chown(const char __user *filename,
 334                                uid_t user, gid_t group);
 335asmlinkage long sys_lchown(const char __user *filename,
 336                                uid_t user, gid_t group);
 337asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
 338#ifdef CONFIG_UID16
 339asmlinkage long sys_chown16(const char __user *filename,
 340                                old_uid_t user, old_gid_t group);
 341asmlinkage long sys_lchown16(const char __user *filename,
 342                                old_uid_t user, old_gid_t group);
 343asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
 344asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
 345asmlinkage long sys_setgid16(old_gid_t gid);
 346asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
 347asmlinkage long sys_setuid16(old_uid_t uid);
 348asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
 349asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
 350                                old_uid_t __user *euid, old_uid_t __user *suid);
 351asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
 352asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
 353                                old_gid_t __user *egid, old_gid_t __user *sgid);
 354asmlinkage long sys_setfsuid16(old_uid_t uid);
 355asmlinkage long sys_setfsgid16(old_gid_t gid);
 356asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
 357asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
 358asmlinkage long sys_getuid16(void);
 359asmlinkage long sys_geteuid16(void);
 360asmlinkage long sys_getgid16(void);
 361asmlinkage long sys_getegid16(void);
 364asmlinkage long sys_utime(char __user *filename,
 365                                struct utimbuf __user *times);
 366asmlinkage long sys_utimes(char __user *filename,
 367                                struct timeval __user *utimes);
 368asmlinkage off_t sys_lseek(unsigned int fd, off_t offset,
 369                                unsigned int origin);
 370asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
 371                        unsigned long offset_low, loff_t __user *result,
 372                        unsigned int origin);
 373asmlinkage ssize_t sys_read(unsigned int fd, char __user *buf,
 374                                size_t count);
 375asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count);
 376asmlinkage ssize_t sys_readv(unsigned long fd,
 377                                const struct iovec __user *vec,
 378                                unsigned long vlen);
 379asmlinkage ssize_t sys_write(unsigned int fd, const char __user *buf,
 380                                size_t count);
 381asmlinkage ssize_t sys_writev(unsigned long fd,
 382                                const struct iovec __user *vec,
 383                                unsigned long vlen);
 384asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
 385                                size_t count, loff_t pos);
 386asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
 387                                size_t count, loff_t pos);
 388asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
 389asmlinkage long sys_mkdir(const char __user *pathname, int mode);
 390asmlinkage long sys_chdir(const char __user *filename);
 391asmlinkage long sys_fchdir(unsigned int fd);
 392asmlinkage long sys_rmdir(const char __user *pathname);
 393asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
 394asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
 395                                qid_t id, void __user *addr);
 396asmlinkage long sys_getdents(unsigned int fd,
 397                                struct linux_dirent __user *dirent,
 398                                unsigned int count);
 399asmlinkage long sys_getdents64(unsigned int fd,
 400                                struct linux_dirent64 __user *dirent,
 401                                unsigned int count);
 403asmlinkage long sys_setsockopt(int fd, int level, int optname,
 404                                char __user *optval, int optlen);
 405asmlinkage long sys_getsockopt(int fd, int level, int optname,
 406                                char __user *optval, int __user *optlen);
 407asmlinkage long sys_bind(int, struct sockaddr __user *, int);
 408asmlinkage long sys_connect(int, struct sockaddr __user *, int);
 409asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
 410asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
 411asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
 412asmlinkage long sys_send(int, void __user *, size_t, unsigned);
 413asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
 414                                struct sockaddr __user *, int);
 415asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
 416asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
 417asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
 418                                struct sockaddr __user *, int __user *);
 419asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
 420asmlinkage long sys_socket(int, int, int);
 421asmlinkage long sys_socketpair(int, int, int, int __user *);
 422asmlinkage long sys_socketcall(int call, unsigned long __user *args);
 423asmlinkage long sys_listen(int, int);
 424asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 425                                long timeout);
 426asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
 427                        fd_set __user *exp, struct timeval __user *tvp);
 428asmlinkage long sys_epoll_create(int size);
 429asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
 430                                struct epoll_event __user *event);
 431asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
 432                                int maxevents, int timeout);
 433asmlinkage long sys_gethostname(char __user *name, int len);
 434asmlinkage long sys_sethostname(char __user *name, int len);
 435asmlinkage long sys_setdomainname(char __user *name, int len);
 436asmlinkage long sys_newuname(struct new_utsname __user *name);
 438asmlinkage long sys_getrlimit(unsigned int resource,
 439                                struct rlimit __user *rlim);
 440#if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64) || defined(CONFIG_V850))
 441asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
 443asmlinkage long sys_setrlimit(unsigned int resource,
 444                                struct rlimit __user *rlim);
 445asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
 446asmlinkage long sys_umask(int mask);
 448asmlinkage long sys_msgget(key_t key, int msgflg);
 449asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
 450                                size_t msgsz, int msgflg);
 451asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
 452                                size_t msgsz, long msgtyp, int msgflg);
 453asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
 455asmlinkage long sys_semget(key_t key, int nsems, int semflg);
 456asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
 457                                unsigned nsops);
 458asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
 459asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
 460                                unsigned nsops,
 461                                const struct timespec __user *timeout);
 462asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
 463asmlinkage long sys_shmget(key_t key, size_t size, int flag);
 464asmlinkage long sys_shmdt(char __user *shmaddr);
 465asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
 467asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
 468asmlinkage long sys_mq_unlink(const char __user *name);
 469asmlinkage 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);
 470asmlinkage ssize_t 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);
 471asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
 472asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
 474asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
 475asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
 476                                unsigned long off, unsigned long len,
 477                                void __user *buf);
 478asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
 479                                unsigned long off, unsigned long len,
 480                                void __user *buf);
 482asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 483                        unsigned long arg4, unsigned long arg5);
 484asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
 485asmlinkage long sys_swapoff(const char __user *specialfile);
 486asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
 487asmlinkage long sys_sysinfo(struct sysinfo __user *info);
 488asmlinkage long sys_sysfs(int option,
 489                                unsigned long arg1, unsigned long arg2);
 490asmlinkage long sys_nfsservctl(int cmd,
 491                                struct nfsctl_arg __user *arg,
 492                                void __user *res);
 493asmlinkage long sys_syslog(int type, char __user *buf, int len);
 494asmlinkage long sys_uselib(const char __user *library);
 495asmlinkage long sys_ni_syscall(void);
 496asmlinkage long sys_ptrace(long request, long pid, long addr, long data);
 498asmlinkage long sys_add_key(const char __user *_type,
 499                            const char __user *_description,
 500                            const void __user *_payload,
 501                            size_t plen,
 502                            key_serial_t destringid);
 504asmlinkage long sys_request_key(const char __user *_type,
 505                                const char __user *_description,
 506                                const char __user *_callout_info,
 507                                key_serial_t destringid);
 509asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 510                           unsigned long arg4, unsigned long arg5);
 512asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 513asmlinkage long sys_ioprio_get(int which, int who);
 514asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
 515                                unsigned long maxnode);
 516asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
 517                                const unsigned long __user *from,
 518                                const unsigned long __user *to);
 519asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
 520                                const void __user * __user *pages,
 521                                const int __user *nodes,
 522                                int __user *status,
 523                                int flags);
 524asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
 525                                __u32 __user *pages,
 526                                const int __user *nodes,
 527                                int __user *status,
 528                                int flags);
 529asmlinkage long sys_mbind(unsigned long start, unsigned long len,
 530                                unsigned long mode,
 531                                unsigned long __user *nmask,
 532                                unsigned long maxnode,
 533                                unsigned flags);
 534asmlinkage long sys_get_mempolicy(int __user *policy,
 535                                unsigned long __user *nmask,
 536                                unsigned long maxnode,
 537                                unsigned long addr, unsigned long flags);
 539asmlinkage long sys_inotify_init(void);
 540asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
 541                                        u32 mask);
 542asmlinkage long sys_inotify_rm_watch(int fd, u32 wd);
 544asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
 545                                 __u32 __user *ustatus);
 546asmlinkage long sys_spu_create(const char __user *name,
 547                unsigned int flags, mode_t mode);
 549asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode,
 550                            unsigned dev);
 551asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode);
 552asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
 553asmlinkage long sys_symlinkat(const char __user * oldname,
 554                              int newdfd, const char __user * newname);
 555asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
 556                           int newdfd, const char __user *newname, int flags);
 557asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
 558                             int newdfd, const char __user * newname);
 559asmlinkage long sys_futimesat(int dfd, char __user *filename,
 560                              struct timeval __user *utimes);
 561asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
 562asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
 563                             mode_t mode);
 564asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
 565                             gid_t group, int flag);
 566asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
 567                           int mode);
 568asmlinkage long sys_newfstatat(int dfd, char __user *filename,
 569                               struct stat __user *statbuf, int flag);
 570asmlinkage long sys_fstatat64(int dfd, char __user *filename,
 571                               struct stat64 __user *statbuf, int flag);
 572asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
 573                               int bufsiz);
 574asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
 575                                     struct compat_timeval __user *t);
 576asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
 577                                      struct compat_stat __user *statbuf,
 578                                      int flag);
 579asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
 580                                   int flags, int mode);
 581asmlinkage long sys_unshare(unsigned long unshare_flags);
 583asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
 584                           int fd_out, loff_t __user *off_out,
 585                           size_t len, unsigned int flags);
 587asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
 588                             unsigned long nr_segs, unsigned int flags);
 590asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
 592asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
 593                                        unsigned int flags);
 594asmlinkage long sys_get_robust_list(int pid,
 595                                    struct robust_list_head __user **head_ptr,
 596                                    size_t __user *len_ptr);
 597asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 598                                    size_t len);
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