include/linux/syscalls.h

   1 /*
   2  * syscalls.h - Linux syscall interfaces (non-arch-specific)
   3  *
   4  * Copyright (c) 2004 Randy Dunlap
   5  * Copyright (c) 2004 Open Source Development Labs
   6  *
   7  * This file is released under the GPLv2.
   8  * See the file COPYING for more details.
   9  */
  10
  11 #ifndef _LINUX_SYSCALLS_H
  12 #define _LINUX_SYSCALLS_H
  13
  14 struct epoll_event;
  15 struct iattr;
  16 struct inode;
  17 struct iocb;
  18 struct io_event;
  19 struct iovec;
  20 struct itimerspec;
  21 struct itimerval;
  22 struct kexec_segment;
  23 struct linux_dirent;
  24 struct linux_dirent64;
  25 struct list_head;
  26 struct msgbuf;
  27 struct msghdr;
  28 struct msqid_ds;
  29 struct new_utsname;
  30 struct nfsctl_arg;
  31 struct __old_kernel_stat;
  32 struct pollfd;
  33 struct rlimit;
  34 struct rusage;
  35 struct sched_param;
  36 struct semaphore;
  37 struct sembuf;
  38 struct shmid_ds;
  39 struct sockaddr;
  40 struct stat;
  41 struct stat64;
  42 struct statfs;
  43 struct statfs64;
  44 struct __sysctl_args;
  45 struct sysinfo;
  46 struct timespec;
  47 struct timeval;
  48 struct timex;
  49 struct timezone;
  50 struct tms;
  51 struct utimbuf;
  52 struct mq_attr;
  53 struct compat_stat;
  54 struct compat_timeval;
  55 struct robust_list_head;
  56 struct getcpu_cache;
  57 struct old_linux_dirent;
  58
  59 #include <linux/types.h>
  60 #include <linux/aio_abi.h>
  61 #include <linux/capability.h>
  62 #include <linux/list.h>
  63 #include <linux/sem.h>
  64 #include <asm/siginfo.h>
  65 #include <asm/signal.h>
  66 #include <linux/quota.h>
  67 #include <linux/key.h>
  68
  69 #define __SC_DECL1(t1, a1)      t1 a1
  70 #define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
  71 #define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
  72 #define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
  73 #define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
  74 #define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
  75
  76 #define __SC_LONG1(t1, a1)      long a1
  77 #define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
  78 #define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
  79 #define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
  80 #define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
  81 #define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
  82
  83 #define __SC_CAST1(t1, a1)      (t1) a1
  84 #define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
  85 #define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
  86 #define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
  87 #define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
  88 #define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
  89
  90 #define __SC_TEST(type)         BUILD_BUG_ON(sizeof(type) > sizeof(long))
  91 #define __SC_TEST1(t1, a1)      __SC_TEST(t1)
  92 #define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
  93 #define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
  94 #define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
  95 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
  96 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
  97
  98 #define SYSCALL_DEFINE0(name)   asmlinkage long sys_##name(void)
  99 #define SYSCALL_DEFINE1(...)    SYSCALL_DEFINEx(1, __VA_ARGS__)
 100 #define SYSCALL_DEFINE2(...)    SYSCALL_DEFINEx(2, __VA_ARGS__)
 101 #define SYSCALL_DEFINE3(...)    SYSCALL_DEFINEx(3, __VA_ARGS__)
 102 #define SYSCALL_DEFINE4(...)    SYSCALL_DEFINEx(4, __VA_ARGS__)
 103 #define SYSCALL_DEFINE5(...)    SYSCALL_DEFINEx(5, __VA_ARGS__)
 104 #define SYSCALL_DEFINE6(...)    SYSCALL_DEFINEx(6, __VA_ARGS__)
 105
 106 #define SYSCALL_ALIAS(alias, name)                                      \
 107         asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
 108
 109 #ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
 110
 111 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
 112 #define SYSCALL_DEFINEx(x, name, ...)                                   \
 113         asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__));          \
 114         static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__));      \
 115         asmlinkage long SyS_##name(__SC_LONG##x(__VA_ARGS__))           \
 116         {                                                               \
 117                 __SC_TEST##x(__VA_ARGS__);                              \
 118                 return (long) SYSC_##name(__SC_CAST##x(__VA_ARGS__));   \
 119         }                                                               \
 120         SYSCALL_ALIAS(sys_##name, SyS_##name);                          \
 121         static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__))
 122
 123 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 124
 125 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
 126 #define SYSCALL_DEFINEx(x, name, ...)                                   \
 127         asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__))
 128
 129 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 130
 131 asmlinkage long sys_time(time_t __user *tloc);
 132 asmlinkage long sys_stime(time_t __user *tptr);
 133 asmlinkage long sys_gettimeofday(struct timeval __user *tv,
 134                                 struct timezone __user *tz);
 135 asmlinkage long sys_settimeofday(struct timeval __user *tv,
 136                                 struct timezone __user *tz);
 137 asmlinkage long sys_adjtimex(struct timex __user *txc_p);
 138
 139 asmlinkage long sys_times(struct tms __user *tbuf);
 140
 141 asmlinkage long sys_gettid(void);
 142 asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
 143 asmlinkage long sys_alarm(unsigned int seconds);
 144 asmlinkage long sys_getpid(void);
 145 asmlinkage long sys_getppid(void);
 146 asmlinkage long sys_getuid(void);
 147 asmlinkage long sys_geteuid(void);
 148 asmlinkage long sys_getgid(void);
 149 asmlinkage long sys_getegid(void);
 150 asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
 151 asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
 152 asmlinkage long sys_getpgid(pid_t pid);
 153 asmlinkage long sys_getpgrp(void);
 154 asmlinkage long sys_getsid(pid_t pid);
 155 asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
 156
 157 asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
 158 asmlinkage long sys_setgid(gid_t gid);
 159 asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
 160 asmlinkage long sys_setuid(uid_t uid);
 161 asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
 162 asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
 163 asmlinkage long sys_setfsuid(uid_t uid);
 164 asmlinkage long sys_setfsgid(gid_t gid);
 165 asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
 166 asmlinkage long sys_setsid(void);
 167 asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
 168
 169 asmlinkage long sys_acct(const char __user *name);
 170 asmlinkage long sys_capget(cap_user_header_t header,
 171                                 cap_user_data_t dataptr);
 172 asmlinkage long sys_capset(cap_user_header_t header,
 173                                 const cap_user_data_t data);
 174 asmlinkage long sys_personality(u_long personality);
 175
 176 asmlinkage long sys_sigpending(old_sigset_t __user *set);
 177 asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
 178                                 old_sigset_t __user *oset);
 179 asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
 180 asmlinkage long sys_setitimer(int which,
 181                                 struct itimerval __user *value,
 182                                 struct itimerval __user *ovalue);
 183 asmlinkage long sys_timer_create(clockid_t which_clock,
 184                                  struct sigevent __user *timer_event_spec,
 185                                  timer_t __user * created_timer_id);
 186 asmlinkage long sys_timer_gettime(timer_t timer_id,
 187                                 struct itimerspec __user *setting);
 188 asmlinkage long sys_timer_getoverrun(timer_t timer_id);
 189 asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
 190                                 const struct itimerspec __user *new_setting,
 191                                 struct itimerspec __user *old_setting);
 192 asmlinkage long sys_timer_delete(timer_t timer_id);
 193 asmlinkage long sys_clock_settime(clockid_t which_clock,
 194                                 const struct timespec __user *tp);
 195 asmlinkage long sys_clock_gettime(clockid_t which_clock,
 196                                 struct timespec __user *tp);
 197 asmlinkage long sys_clock_getres(clockid_t which_clock,
 198                                 struct timespec __user *tp);
 199 asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
 200                                 const struct timespec __user *rqtp,
 201                                 struct timespec __user *rmtp);
 202
 203 asmlinkage long sys_nice(int increment);
 204 asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
 205                                         struct sched_param __user *param);
 206 asmlinkage long sys_sched_setparam(pid_t pid,
 207                                         struct sched_param __user *param);
 208 asmlinkage long sys_sched_getscheduler(pid_t pid);
 209 asmlinkage long sys_sched_getparam(pid_t pid,
 210                                         struct sched_param __user *param);
 211 asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
 212                                         unsigned long __user *user_mask_ptr);
 213 asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
 214                                         unsigned long __user *user_mask_ptr);
 215 asmlinkage long sys_sched_yield(void);
 216 asmlinkage long sys_sched_get_priority_max(int policy);
 217 asmlinkage long sys_sched_get_priority_min(int policy);
 218 asmlinkage long sys_sched_rr_get_interval(pid_t pid,
 219                                         struct timespec __user *interval);
 220 asmlinkage long sys_setpriority(int which, int who, int niceval);
 221 asmlinkage long sys_getpriority(int which, int who);
 222
 223 asmlinkage long sys_shutdown(int, int);
 224 asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
 225                                 void __user *arg);
 226 asmlinkage long sys_restart_syscall(void);
 227 asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
 228                                 struct kexec_segment __user *segments,
 229                                 unsigned long flags);
 230
 231 asmlinkage long sys_exit(int error_code);
 232 asmlinkage long sys_exit_group(int error_code);
 233 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
 234                                 int options, struct rusage __user *ru);
 235 asmlinkage long sys_waitid(int which, pid_t pid,
 236                            struct siginfo __user *infop,
 237                            int options, struct rusage __user *ru);
 238 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 239 asmlinkage long sys_set_tid_address(int __user *tidptr);
 240 asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
 241                         struct timespec __user *utime, u32 __user *uaddr2,
 242                         u32 val3);
 243
 244 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
 245                                 const char __user *uargs);
 246 asmlinkage long sys_delete_module(const char __user *name_user,
 247                                 unsigned int flags);
 248
 249 asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
 250                                 sigset_t __user *oset, size_t sigsetsize);
 251 asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
 252 asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
 253                                 siginfo_t __user *uinfo,
 254                                 const struct timespec __user *uts,
 255                                 size_t sigsetsize);
 256 asmlinkage long sys_kill(int pid, int sig);
 257 asmlinkage long sys_tgkill(int tgid, int pid, int sig);
 258 asmlinkage long sys_tkill(int pid, int sig);
 259 asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
 260 asmlinkage long sys_sgetmask(void);
 261 asmlinkage long sys_ssetmask(int newmask);
 262 asmlinkage long sys_signal(int sig, __sighandler_t handler);
 263 asmlinkage long sys_pause(void);
 264
 265 asmlinkage long sys_sync(void);
 266 asmlinkage long sys_fsync(unsigned int fd);
 267 asmlinkage long sys_fdatasync(unsigned int fd);
 268 asmlinkage long sys_bdflush(int func, long data);
 269 asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
 270                                 char __user *type, unsigned long flags,
 271                                 void __user *data);
 272 asmlinkage long sys_umount(char __user *name, int flags);
 273 asmlinkage long sys_oldumount(char __user *name);
 274 asmlinkage long sys_truncate(const char __user *path,
 275                                 unsigned long length);
 276 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
 277 asmlinkage long sys_stat(char __user *filename,
 278                         struct __old_kernel_stat __user *statbuf);
 279 asmlinkage long sys_statfs(const char __user * path,
 280                                 struct statfs __user *buf);
 281 asmlinkage long sys_statfs64(const char __user *path, size_t sz,
 282                                 struct statfs64 __user *buf);
 283 asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
 284 asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
 285                                 struct statfs64 __user *buf);
 286 asmlinkage long sys_lstat(char __user *filename,
 287                         struct __old_kernel_stat __user *statbuf);
 288 asmlinkage long sys_fstat(unsigned int fd,
 289                         struct __old_kernel_stat __user *statbuf);
 290 asmlinkage long sys_newstat(char __user *filename,
 291                                 struct stat __user *statbuf);
 292 asmlinkage long sys_newlstat(char __user *filename,
 293                                 struct stat __user *statbuf);
 294 asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
 295 asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
 296 #if BITS_PER_LONG == 32
 297 asmlinkage long sys_stat64(char __user *filename,
 298                                 struct stat64 __user *statbuf);
 299 asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
 300 asmlinkage long sys_lstat64(char __user *filename,
 301                                 struct stat64 __user *statbuf);
 302 asmlinkage long sys_truncate64(const char __user *path, loff_t length);
 303 asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
 304 #endif
 305
 306 asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
 307                              const void __user *value, size_t size, int flags);
 308 asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
 309                               const void __user *value, size_t size, int flags);
 310 asmlinkage long sys_fsetxattr(int fd, const char __user *name,
 311                               const void __user *value, size_t size, int flags);
 312 asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
 313                              void __user *value, size_t size);
 314 asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
 315                               void __user *value, size_t size);
 316 asmlinkage long sys_fgetxattr(int fd, const char __user *name,
 317                               void __user *value, size_t size);
 318 asmlinkage long sys_listxattr(const char __user *path, char __user *list,
 319                               size_t size);
 320 asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
 321                                size_t size);
 322 asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
 323 asmlinkage long sys_removexattr(const char __user *path,
 324                                 const char __user *name);
 325 asmlinkage long sys_lremovexattr(const char __user *path,
 326                                  const char __user *name);
 327 asmlinkage long sys_fremovexattr(int fd, const char __user *name);
 328
 329 asmlinkage long sys_brk(unsigned long brk);
 330 asmlinkage long sys_mprotect(unsigned long start, size_t len,
 331                                 unsigned long prot);
 332 asmlinkage long sys_mremap(unsigned long addr,
 333                            unsigned long old_len, unsigned long new_len,
 334                            unsigned long flags, unsigned long new_addr);
 335 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
 336                         unsigned long prot, unsigned long pgoff,
 337                         unsigned long flags);
 338 asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
 339 asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
 340 asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
 341 asmlinkage long sys_munmap(unsigned long addr, size_t len);
 342 asmlinkage long sys_mlock(unsigned long start, size_t len);
 343 asmlinkage long sys_munlock(unsigned long start, size_t len);
 344 asmlinkage long sys_mlockall(int flags);
 345 asmlinkage long sys_munlockall(void);
 346 asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
 347 asmlinkage long sys_mincore(unsigned long start, size_t len,
 348                                 unsigned char __user * vec);
 349
 350 asmlinkage long sys_pivot_root(const char __user *new_root,
 351                                 const char __user *put_old);
 352 asmlinkage long sys_chroot(const char __user *filename);
 353 asmlinkage long sys_mknod(const char __user *filename, int mode,
 354                                 unsigned dev);
 355 asmlinkage long sys_link(const char __user *oldname,
 356                                 const char __user *newname);
 357 asmlinkage long sys_symlink(const char __user *old, const char __user *new);
 358 asmlinkage long sys_unlink(const char __user *pathname);
 359 asmlinkage long sys_rename(const char __user *oldname,
 360                                 const char __user *newname);
 361 asmlinkage long sys_chmod(const char __user *filename, mode_t mode);
 362 asmlinkage long sys_fchmod(unsigned int fd, mode_t mode);
 363
 364 asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 365 #if BITS_PER_LONG == 32
 366 asmlinkage long sys_fcntl64(unsigned int fd,
 367                                 unsigned int cmd, unsigned long arg);
 368 #endif
 369 asmlinkage long sys_dup(unsigned int fildes);
 370 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
 371 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
 372 asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
 373 asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
 374                                 unsigned long arg);
 375 asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
 376 asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
 377 asmlinkage long sys_io_destroy(aio_context_t ctx);
 378 asmlinkage long sys_io_getevents(aio_context_t ctx_id,
 379                                 long min_nr,
 380                                 long nr,
 381                                 struct io_event __user *events,
 382                                 struct timespec __user *timeout);
 383 asmlinkage long sys_io_submit(aio_context_t, long,
 384                                 struct iocb __user * __user *);
 385 asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
 386                               struct io_event __user *result);
 387 asmlinkage long sys_sendfile(int out_fd, int in_fd,
 388                              off_t __user *offset, size_t count);
 389 asmlinkage long sys_sendfile64(int out_fd, int in_fd,
 390                                loff_t __user *offset, size_t count);
 391 asmlinkage long sys_readlink(const char __user *path,
 392                                 char __user *buf, int bufsiz);
 393 asmlinkage long sys_creat(const char __user *pathname, int mode);
 394 asmlinkage long sys_open(const char __user *filename,
 395                                 int flags, int mode);
 396 asmlinkage long sys_close(unsigned int fd);
 397 asmlinkage long sys_access(const char __user *filename, int mode);
 398 asmlinkage long sys_vhangup(void);
 399 asmlinkage long sys_chown(const char __user *filename,
 400                                 uid_t user, gid_t group);
 401 asmlinkage long sys_lchown(const char __user *filename,
 402                                 uid_t user, gid_t group);
 403 asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
 404 #ifdef CONFIG_UID16
 405 asmlinkage long sys_chown16(const char __user *filename,
 406                                 old_uid_t user, old_gid_t group);
 407 asmlinkage long sys_lchown16(const char __user *filename,
 408                                 old_uid_t user, old_gid_t group);
 409 asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
 410 asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
 411 asmlinkage long sys_setgid16(old_gid_t gid);
 412 asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
 413 asmlinkage long sys_setuid16(old_uid_t uid);
 414 asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
 415 asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
 416                                 old_uid_t __user *euid, old_uid_t __user *suid);
 417 asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
 418 asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
 419                                 old_gid_t __user *egid, old_gid_t __user *sgid);
 420 asmlinkage long sys_setfsuid16(old_uid_t uid);
 421 asmlinkage long sys_setfsgid16(old_gid_t gid);
 422 asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
 423 asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
 424 asmlinkage long sys_getuid16(void);
 425 asmlinkage long sys_geteuid16(void);
 426 asmlinkage long sys_getgid16(void);
 427 asmlinkage long sys_getegid16(void);
 428 #endif
 429
 430 asmlinkage long sys_utime(char __user *filename,
 431                                 struct utimbuf __user *times);
 432 asmlinkage long sys_utimes(char __user *filename,
 433                                 struct timeval __user *utimes);
 434 asmlinkage long sys_lseek(unsigned int fd, off_t offset,
 435                           unsigned int origin);
 436 asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
 437                         unsigned long offset_low, loff_t __user *result,
 438                         unsigned int origin);
 439 asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
 440 asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
 441 asmlinkage long sys_readv(unsigned long fd,
 442                           const struct iovec __user *vec,
 443                           unsigned long vlen);
 444 asmlinkage long sys_write(unsigned int fd, const char __user *buf,
 445                           size_t count);
 446 asmlinkage long sys_writev(unsigned long fd,
 447                            const struct iovec __user *vec,
 448                            unsigned long vlen);
 449 asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
 450                             size_t count, loff_t pos);
 451 asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
 452                              size_t count, loff_t pos);
 453 asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
 454 asmlinkage long sys_mkdir(const char __user *pathname, int mode);
 455 asmlinkage long sys_chdir(const char __user *filename);
 456 asmlinkage long sys_fchdir(unsigned int fd);
 457 asmlinkage long sys_rmdir(const char __user *pathname);
 458 asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
 459 asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
 460                                 qid_t id, void __user *addr);
 461 asmlinkage long sys_getdents(unsigned int fd,
 462                                 struct linux_dirent __user *dirent,
 463                                 unsigned int count);
 464 asmlinkage long sys_getdents64(unsigned int fd,
 465                                 struct linux_dirent64 __user *dirent,
 466                                 unsigned int count);
 467
 468 asmlinkage long sys_setsockopt(int fd, int level, int optname,
 469                                 char __user *optval, int optlen);
 470 asmlinkage long sys_getsockopt(int fd, int level, int optname,
 471                                 char __user *optval, int __user *optlen);
 472 asmlinkage long sys_bind(int, struct sockaddr __user *, int);
 473 asmlinkage long sys_connect(int, struct sockaddr __user *, int);
 474 asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
 475 asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
 476 asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
 477 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
 478 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
 479 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
 480                                 struct sockaddr __user *, int);
 481 asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
 482 asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
 483 asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
 484                                 struct sockaddr __user *, int __user *);
 485 asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
 486 asmlinkage long sys_socket(int, int, int);
 487 asmlinkage long sys_socketpair(int, int, int, int __user *);
 488 asmlinkage long sys_socketcall(int call, unsigned long __user *args);
 489 asmlinkage long sys_listen(int, int);
 490 asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 491                                 long timeout);
 492 asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
 493                         fd_set __user *exp, struct timeval __user *tvp);
 494 asmlinkage long sys_epoll_create(int size);
 495 asmlinkage long sys_epoll_create1(int flags);
 496 asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
 497                                 struct epoll_event __user *event);
 498 asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
 499                                 int maxevents, int timeout);
 500 asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
 501                                 int maxevents, int timeout,
 502                                 const sigset_t __user *sigmask,
 503                                 size_t sigsetsize);
 504 asmlinkage long sys_gethostname(char __user *name, int len);
 505 asmlinkage long sys_sethostname(char __user *name, int len);
 506 asmlinkage long sys_setdomainname(char __user *name, int len);
 507 asmlinkage long sys_newuname(struct new_utsname __user *name);
 508
 509 asmlinkage long sys_getrlimit(unsigned int resource,
 510                                 struct rlimit __user *rlim);
 511 #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
 512 asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
 513 #endif
 514 asmlinkage long sys_setrlimit(unsigned int resource,
 515                                 struct rlimit __user *rlim);
 516 asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
 517 asmlinkage long sys_umask(int mask);
 518
 519 asmlinkage long sys_msgget(key_t key, int msgflg);
 520 asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
 521                                 size_t msgsz, int msgflg);
 522 asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
 523                                 size_t msgsz, long msgtyp, int msgflg);
 524 asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
 525
 526 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
 527 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
 528                                 unsigned nsops);
 529 asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
 530 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
 531                                 unsigned nsops,
 532                                 const struct timespec __user *timeout);
 533 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
 534 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
 535 asmlinkage long sys_shmdt(char __user *shmaddr);
 536 asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
 537
 538 asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
 539 asmlinkage long sys_mq_unlink(const char __user *name);
 540 asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
 541 asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
 542 asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
 543 asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
 544
 545 asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
 546 asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
 547                                 unsigned long off, unsigned long len,
 548                                 void __user *buf);
 549 asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
 550                                 unsigned long off, unsigned long len,
 551                                 void __user *buf);
 552
 553 asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 554                         unsigned long arg4, unsigned long arg5);
 555 asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
 556 asmlinkage long sys_swapoff(const char __user *specialfile);
 557 asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
 558 asmlinkage long sys_sysinfo(struct sysinfo __user *info);
 559 asmlinkage long sys_sysfs(int option,
 560                                 unsigned long arg1, unsigned long arg2);
 561 asmlinkage long sys_nfsservctl(int cmd,
 562                                 struct nfsctl_arg __user *arg,
 563                                 void __user *res);
 564 asmlinkage long sys_syslog(int type, char __user *buf, int len);
 565 asmlinkage long sys_uselib(const char __user *library);
 566 asmlinkage long sys_ni_syscall(void);
 567 asmlinkage long sys_ptrace(long request, long pid, long addr, long data);
 568
 569 asmlinkage long sys_add_key(const char __user *_type,
 570                             const char __user *_description,
 571                             const void __user *_payload,
 572                             size_t plen,
 573                             key_serial_t destringid);
 574
 575 asmlinkage long sys_request_key(const char __user *_type,
 576                                 const char __user *_description,
 577                                 const char __user *_callout_info,
 578                                 key_serial_t destringid);
 579
 580 asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 581                            unsigned long arg4, unsigned long arg5);
 582
 583 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 584 asmlinkage long sys_ioprio_get(int which, int who);
 585 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
 586                                 unsigned long maxnode);
 587 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
 588                                 const unsigned long __user *from,
 589                                 const unsigned long __user *to);
 590 asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
 591                                 const void __user * __user *pages,
 592                                 const int __user *nodes,
 593                                 int __user *status,
 594                                 int flags);
 595 asmlinkage long sys_mbind(unsigned long start, unsigned long len,
 596                                 unsigned long mode,
 597                                 unsigned long __user *nmask,
 598                                 unsigned long maxnode,
 599                                 unsigned flags);
 600 asmlinkage long sys_get_mempolicy(int __user *policy,
 601                                 unsigned long __user *nmask,
 602                                 unsigned long maxnode,
 603                                 unsigned long addr, unsigned long flags);
 604
 605 asmlinkage long sys_inotify_init(void);
 606 asmlinkage long sys_inotify_init1(int flags);
 607 asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
 608                                         u32 mask);
 609 asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
 610
 611 asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
 612                                  __u32 __user *ustatus);
 613 asmlinkage long sys_spu_create(const char __user *name,
 614                 unsigned int flags, mode_t mode, int fd);
 615
 616 asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode,
 617                             unsigned dev);
 618 asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode);
 619 asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
 620 asmlinkage long sys_symlinkat(const char __user * oldname,
 621                               int newdfd, const char __user * newname);
 622 asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
 623                            int newdfd, const char __user *newname, int flags);
 624 asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
 625                              int newdfd, const char __user * newname);
 626 asmlinkage long sys_futimesat(int dfd, char __user *filename,
 627                               struct timeval __user *utimes);
 628 asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
 629 asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
 630                              mode_t mode);
 631 asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
 632                              gid_t group, int flag);
 633 asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
 634                            int mode);
 635 asmlinkage long sys_newfstatat(int dfd, char __user *filename,
 636                                struct stat __user *statbuf, int flag);
 637 asmlinkage long sys_fstatat64(int dfd, char __user *filename,
 638                                struct stat64 __user *statbuf, int flag);
 639 asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
 640                                int bufsiz);
 641 asmlinkage long sys_utimensat(int dfd, char __user *filename,
 642                                 struct timespec __user *utimes, int flags);
 643 asmlinkage long sys_unshare(unsigned long unshare_flags);
 644
 645 asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
 646                            int fd_out, loff_t __user *off_out,
 647                            size_t len, unsigned int flags);
 648
 649 asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
 650                              unsigned long nr_segs, unsigned int flags);
 651
 652 asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
 653
 654 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
 655                                         unsigned int flags);
 656 asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
 657                                      loff_t offset, loff_t nbytes);
 658 asmlinkage long sys_get_robust_list(int pid,
 659                                     struct robust_list_head __user * __user *head_ptr,
 660                                     size_t __user *len_ptr);
 661 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 662                                     size_t len);
 663 asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 664 asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
 665 asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
 666 asmlinkage long sys_timerfd_create(int clockid, int flags);
 667 asmlinkage long sys_timerfd_settime(int ufd, int flags,
 668                                     const struct itimerspec __user *utmr,
 669                                     struct itimerspec __user *otmr);
 670 asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
 671 asmlinkage long sys_eventfd(unsigned int count);
 672 asmlinkage long sys_eventfd2(unsigned int count, int flags);
 673 asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
 674 asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
 675
 676 int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
 677
 678 #endif