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 mmap_arg_struct;
  27 struct msgbuf;
  28 struct msghdr;
  29 struct mmsghdr;
  30 struct msqid_ds;
  31 struct new_utsname;
  32 struct nfsctl_arg;
  33 struct __old_kernel_stat;
  34 struct oldold_utsname;
  35 struct old_utsname;
  36 struct pollfd;
  37 struct rlimit;
  38 struct rlimit64;
  39 struct rusage;
  40 struct sched_param;
  41 struct sel_arg_struct;
  42 struct semaphore;
  43 struct sembuf;
  44 struct shmid_ds;
  45 struct sockaddr;
  46 struct stat;
  47 struct stat64;
  48 struct statfs;
  49 struct statfs64;
  50 struct __sysctl_args;
  51 struct sysinfo;
  52 struct timespec;
  53 struct timeval;
  54 struct timex;
  55 struct timezone;
  56 struct tms;
  57 struct utimbuf;
  58 struct mq_attr;
  59 struct compat_stat;
  60 struct compat_timeval;
  61 struct robust_list_head;
  62 struct getcpu_cache;
  63 struct old_linux_dirent;
  64 struct perf_event_attr;
  65 struct file_handle;
  66 struct sigaltstack;
  67
  68 #include <linux/types.h>
  69 #include <linux/aio_abi.h>
  70 #include <linux/capability.h>
  71 #include <linux/signal.h>
  72 #include <linux/list.h>
  73 #include <linux/bug.h>
  74 #include <linux/sem.h>
  75 #include <asm/siginfo.h>
  76 #include <linux/unistd.h>
  77 #include <linux/quota.h>
  78 #include <linux/key.h>
  79 #include <trace/syscall.h>
  80
  81 #define __SC_DECL1(t1, a1)      t1 a1
  82 #define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
  83 #define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
  84 #define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
  85 #define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
  86 #define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
  87
  88 #define __SC_LONG1(t1, a1)      long a1
  89 #define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
  90 #define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
  91 #define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
  92 #define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
  93 #define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
  94
  95 #define __SC_CAST1(t1, a1)      (t1) a1
  96 #define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
  97 #define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
  98 #define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
  99 #define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
 100 #define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
 101
 102 #define __SC_TEST(type)         BUILD_BUG_ON(sizeof(type) > sizeof(long))
 103 #define __SC_TEST1(t1, a1)      __SC_TEST(t1)
 104 #define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
 105 #define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
 106 #define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
 107 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
 108 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
 109
 110 #ifdef CONFIG_FTRACE_SYSCALLS
 111 #define __SC_STR_ADECL1(t, a)           #a
 112 #define __SC_STR_ADECL2(t, a, ...)      #a, __SC_STR_ADECL1(__VA_ARGS__)
 113 #define __SC_STR_ADECL3(t, a, ...)      #a, __SC_STR_ADECL2(__VA_ARGS__)
 114 #define __SC_STR_ADECL4(t, a, ...)      #a, __SC_STR_ADECL3(__VA_ARGS__)
 115 #define __SC_STR_ADECL5(t, a, ...)      #a, __SC_STR_ADECL4(__VA_ARGS__)
 116 #define __SC_STR_ADECL6(t, a, ...)      #a, __SC_STR_ADECL5(__VA_ARGS__)
 117
 118 #define __SC_STR_TDECL1(t, a)           #t
 119 #define __SC_STR_TDECL2(t, a, ...)      #t, __SC_STR_TDECL1(__VA_ARGS__)
 120 #define __SC_STR_TDECL3(t, a, ...)      #t, __SC_STR_TDECL2(__VA_ARGS__)
 121 #define __SC_STR_TDECL4(t, a, ...)      #t, __SC_STR_TDECL3(__VA_ARGS__)
 122 #define __SC_STR_TDECL5(t, a, ...)      #t, __SC_STR_TDECL4(__VA_ARGS__)
 123 #define __SC_STR_TDECL6(t, a, ...)      #t, __SC_STR_TDECL5(__VA_ARGS__)
 124
 125 extern struct ftrace_event_class event_class_syscall_enter;
 126 extern struct ftrace_event_class event_class_syscall_exit;
 127 extern struct trace_event_functions enter_syscall_print_funcs;
 128 extern struct trace_event_functions exit_syscall_print_funcs;
 129
 130 #define SYSCALL_TRACE_ENTER_EVENT(sname)                                \
 131         static struct syscall_metadata __syscall_meta_##sname;          \
 132         static struct ftrace_event_call __used                          \
 133           event_enter_##sname = {                                       \
 134                 .name                   = "sys_enter"#sname,            \
 135                 .class                  = &event_class_syscall_enter,   \
 136                 .event.funcs            = &enter_syscall_print_funcs,   \
 137                 .data                   = (void *)&__syscall_meta_##sname,\
 138                 .flags                  = TRACE_EVENT_FL_CAP_ANY,       \
 139         };                                                              \
 140         static struct ftrace_event_call __used                          \
 141           __attribute__((section("_ftrace_events")))                    \
 142          *__event_enter_##sname = &event_enter_##sname;
 143
 144 #define SYSCALL_TRACE_EXIT_EVENT(sname)                                 \
 145         static struct syscall_metadata __syscall_meta_##sname;          \
 146         static struct ftrace_event_call __used                          \
 147           event_exit_##sname = {                                        \
 148                 .name                   = "sys_exit"#sname,             \
 149                 .class                  = &event_class_syscall_exit,    \
 150                 .event.funcs            = &exit_syscall_print_funcs,    \
 151                 .data                   = (void *)&__syscall_meta_##sname,\
 152                 .flags                  = TRACE_EVENT_FL_CAP_ANY,       \
 153         };                                                              \
 154         static struct ftrace_event_call __used                          \
 155           __attribute__((section("_ftrace_events")))                    \
 156         *__event_exit_##sname = &event_exit_##sname;
 157
 158 #define SYSCALL_METADATA(sname, nb)                             \
 159         SYSCALL_TRACE_ENTER_EVENT(sname);                       \
 160         SYSCALL_TRACE_EXIT_EVENT(sname);                        \
 161         static struct syscall_metadata __used                   \
 162           __syscall_meta_##sname = {                            \
 163                 .name           = "sys"#sname,                  \
 164                 .syscall_nr     = -1,   /* Filled in at boot */ \
 165                 .nb_args        = nb,                           \
 166                 .types          = types_##sname,                \
 167                 .args           = args_##sname,                 \
 168                 .enter_event    = &event_enter_##sname,         \
 169                 .exit_event     = &event_exit_##sname,          \
 170                 .enter_fields   = LIST_HEAD_INIT(__syscall_meta_##sname.enter_fields), \
 171         };                                                      \
 172         static struct syscall_metadata __used                   \
 173           __attribute__((section("__syscalls_metadata")))       \
 174          *__p_syscall_meta_##sname = &__syscall_meta_##sname;
 175
 176 #define SYSCALL_DEFINE0(sname)                                  \
 177         SYSCALL_TRACE_ENTER_EVENT(_##sname);                    \
 178         SYSCALL_TRACE_EXIT_EVENT(_##sname);                     \
 179         static struct syscall_metadata __used                   \
 180           __syscall_meta__##sname = {                           \
 181                 .name           = "sys_"#sname,                 \
 182                 .syscall_nr     = -1,   /* Filled in at boot */ \
 183                 .nb_args        = 0,                            \
 184                 .enter_event    = &event_enter__##sname,        \
 185                 .exit_event     = &event_exit__##sname,         \
 186                 .enter_fields   = LIST_HEAD_INIT(__syscall_meta__##sname.enter_fields), \
 187         };                                                      \
 188         static struct syscall_metadata __used                   \
 189           __attribute__((section("__syscalls_metadata")))       \
 190          *__p_syscall_meta_##sname = &__syscall_meta__##sname;  \
 191         asmlinkage long sys_##sname(void)
 192 #else
 193 #define SYSCALL_DEFINE0(name)      asmlinkage long sys_##name(void)
 194 #endif
 195
 196 #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
 197 #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
 198 #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
 199 #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
 200 #define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
 201 #define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
 202
 203 #ifdef CONFIG_PPC64
 204 #define SYSCALL_ALIAS(alias, name)                                      \
 205         asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"      \
 206              "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
 207 #else
 208 #if defined(CONFIG_ALPHA) || defined(CONFIG_MIPS)
 209 #define SYSCALL_ALIAS(alias, name)                                      \
 210         asm ( #alias " = " #name "\n\t.globl " #alias)
 211 #else
 212 #define SYSCALL_ALIAS(alias, name)                                      \
 213         asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
 214 #endif
 215 #endif
 216
 217 #ifdef CONFIG_FTRACE_SYSCALLS
 218 #define SYSCALL_DEFINEx(x, sname, ...)                          \
 219         static const char *types_##sname[] = {                  \
 220                 __SC_STR_TDECL##x(__VA_ARGS__)                  \
 221         };                                                      \
 222         static const char *args_##sname[] = {                   \
 223                 __SC_STR_ADECL##x(__VA_ARGS__)                  \
 224         };                                                      \
 225         SYSCALL_METADATA(sname, x);                             \
 226         __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
 227 #else
 228 #define SYSCALL_DEFINEx(x, sname, ...)                          \
 229         __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
 230 #endif
 231
 232 #ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
 233
 234 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
 235
 236 #define __SYSCALL_DEFINEx(x, name, ...)                                 \
 237         asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__));           \
 238         static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__));       \
 239         asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__))            \
 240         {                                                               \
 241                 __SC_TEST##x(__VA_ARGS__);                              \
 242                 return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__));    \
 243         }                                                               \
 244         SYSCALL_ALIAS(sys##name, SyS##name);                            \
 245         static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
 246
 247 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 248
 249 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
 250 #define __SYSCALL_DEFINEx(x, name, ...)                                 \
 251         asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
 252
 253 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 254
 255 asmlinkage long sys_time(time_t __user *tloc);
 256 asmlinkage long sys_stime(time_t __user *tptr);
 257 asmlinkage long sys_gettimeofday(struct timeval __user *tv,
 258                                 struct timezone __user *tz);
 259 asmlinkage long sys_settimeofday(struct timeval __user *tv,
 260                                 struct timezone __user *tz);
 261 asmlinkage long sys_adjtimex(struct timex __user *txc_p);
 262
 263 asmlinkage long sys_times(struct tms __user *tbuf);
 264
 265 asmlinkage long sys_gettid(void);
 266 asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
 267 asmlinkage long sys_alarm(unsigned int seconds);
 268 asmlinkage long sys_getpid(void);
 269 asmlinkage long sys_getppid(void);
 270 asmlinkage long sys_getuid(void);
 271 asmlinkage long sys_geteuid(void);
 272 asmlinkage long sys_getgid(void);
 273 asmlinkage long sys_getegid(void);
 274 asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
 275 asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
 276 asmlinkage long sys_getpgid(pid_t pid);
 277 asmlinkage long sys_getpgrp(void);
 278 asmlinkage long sys_getsid(pid_t pid);
 279 asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
 280
 281 asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
 282 asmlinkage long sys_setgid(gid_t gid);
 283 asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
 284 asmlinkage long sys_setuid(uid_t uid);
 285 asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
 286 asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
 287 asmlinkage long sys_setfsuid(uid_t uid);
 288 asmlinkage long sys_setfsgid(gid_t gid);
 289 asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
 290 asmlinkage long sys_setsid(void);
 291 asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
 292
 293 asmlinkage long sys_acct(const char __user *name);
 294 asmlinkage long sys_capget(cap_user_header_t header,
 295                                 cap_user_data_t dataptr);
 296 asmlinkage long sys_capset(cap_user_header_t header,
 297                                 const cap_user_data_t data);
 298 asmlinkage long sys_personality(unsigned int personality);
 299
 300 asmlinkage long sys_sigpending(old_sigset_t __user *set);
 301 asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
 302                                 old_sigset_t __user *oset);
 303 asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss,
 304                                 struct sigaltstack __user *uoss);
 305
 306 asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
 307 asmlinkage long sys_setitimer(int which,
 308                                 struct itimerval __user *value,
 309                                 struct itimerval __user *ovalue);
 310 asmlinkage long sys_timer_create(clockid_t which_clock,
 311                                  struct sigevent __user *timer_event_spec,
 312                                  timer_t __user * created_timer_id);
 313 asmlinkage long sys_timer_gettime(timer_t timer_id,
 314                                 struct itimerspec __user *setting);
 315 asmlinkage long sys_timer_getoverrun(timer_t timer_id);
 316 asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
 317                                 const struct itimerspec __user *new_setting,
 318                                 struct itimerspec __user *old_setting);
 319 asmlinkage long sys_timer_delete(timer_t timer_id);
 320 asmlinkage long sys_clock_settime(clockid_t which_clock,
 321                                 const struct timespec __user *tp);
 322 asmlinkage long sys_clock_gettime(clockid_t which_clock,
 323                                 struct timespec __user *tp);
 324 asmlinkage long sys_clock_adjtime(clockid_t which_clock,
 325                                 struct timex __user *tx);
 326 asmlinkage long sys_clock_getres(clockid_t which_clock,
 327                                 struct timespec __user *tp);
 328 asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
 329                                 const struct timespec __user *rqtp,
 330                                 struct timespec __user *rmtp);
 331
 332 asmlinkage long sys_nice(int increment);
 333 asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
 334                                         struct sched_param __user *param);
 335 asmlinkage long sys_sched_setparam(pid_t pid,
 336                                         struct sched_param __user *param);
 337 asmlinkage long sys_sched_getscheduler(pid_t pid);
 338 asmlinkage long sys_sched_getparam(pid_t pid,
 339                                         struct sched_param __user *param);
 340 asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
 341                                         unsigned long __user *user_mask_ptr);
 342 asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
 343                                         unsigned long __user *user_mask_ptr);
 344 asmlinkage long sys_sched_yield(void);
 345 asmlinkage long sys_sched_get_priority_max(int policy);
 346 asmlinkage long sys_sched_get_priority_min(int policy);
 347 asmlinkage long sys_sched_rr_get_interval(pid_t pid,
 348                                         struct timespec __user *interval);
 349 asmlinkage long sys_setpriority(int which, int who, int niceval);
 350 asmlinkage long sys_getpriority(int which, int who);
 351
 352 asmlinkage long sys_shutdown(int, int);
 353 asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
 354                                 void __user *arg);
 355 asmlinkage long sys_restart_syscall(void);
 356 asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
 357                                 struct kexec_segment __user *segments,
 358                                 unsigned long flags);
 359
 360 asmlinkage long sys_exit(int error_code);
 361 asmlinkage long sys_exit_group(int error_code);
 362 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
 363                                 int options, struct rusage __user *ru);
 364 asmlinkage long sys_waitid(int which, pid_t pid,
 365                            struct siginfo __user *infop,
 366                            int options, struct rusage __user *ru);
 367 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
 368 asmlinkage long sys_set_tid_address(int __user *tidptr);
 369 asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
 370                         struct timespec __user *utime, u32 __user *uaddr2,
 371                         u32 val3);
 372
 373 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
 374                                 const char __user *uargs);
 375 asmlinkage long sys_delete_module(const char __user *name_user,
 376                                 unsigned int flags);
 377
 378 #ifdef CONFIG_OLD_SIGSUSPEND
 379 asmlinkage long sys_sigsuspend(old_sigset_t mask);
 380 #endif
 381
 382 #ifdef CONFIG_OLD_SIGSUSPEND3
 383 asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
 384 #endif
 385
 386 asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
 387
 388 #ifdef CONFIG_OLD_SIGACTION
 389 asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
 390                                 struct old_sigaction __user *);
 391 #endif
 392
 393 #ifndef CONFIG_ODD_RT_SIGACTION
 394 asmlinkage long sys_rt_sigaction(int,
 395                                  const struct sigaction __user *,
 396                                  struct sigaction __user *,
 397                                  size_t);
 398 #endif
 399 asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
 400                                 sigset_t __user *oset, size_t sigsetsize);
 401 asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
 402 asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
 403                                 siginfo_t __user *uinfo,
 404                                 const struct timespec __user *uts,
 405                                 size_t sigsetsize);
 406 asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t  pid, int sig,
 407                 siginfo_t __user *uinfo);
 408 asmlinkage long sys_kill(int pid, int sig);
 409 asmlinkage long sys_tgkill(int tgid, int pid, int sig);
 410 asmlinkage long sys_tkill(int pid, int sig);
 411 asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
 412 asmlinkage long sys_sgetmask(void);
 413 asmlinkage long sys_ssetmask(int newmask);
 414 asmlinkage long sys_signal(int sig, __sighandler_t handler);
 415 asmlinkage long sys_pause(void);
 416
 417 asmlinkage long sys_sync(void);
 418 asmlinkage long sys_fsync(unsigned int fd);
 419 asmlinkage long sys_fdatasync(unsigned int fd);
 420 asmlinkage long sys_bdflush(int func, long data);
 421 asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
 422                                 char __user *type, unsigned long flags,
 423                                 void __user *data);
 424 asmlinkage long sys_umount(char __user *name, int flags);
 425 asmlinkage long sys_oldumount(char __user *name);
 426 asmlinkage long sys_truncate(const char __user *path, long length);
 427 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
 428 asmlinkage long sys_stat(const char __user *filename,
 429                         struct __old_kernel_stat __user *statbuf);
 430 asmlinkage long sys_statfs(const char __user * path,
 431                                 struct statfs __user *buf);
 432 asmlinkage long sys_statfs64(const char __user *path, size_t sz,
 433                                 struct statfs64 __user *buf);
 434 asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
 435 asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
 436                                 struct statfs64 __user *buf);
 437 asmlinkage long sys_lstat(const char __user *filename,
 438                         struct __old_kernel_stat __user *statbuf);
 439 asmlinkage long sys_fstat(unsigned int fd,
 440                         struct __old_kernel_stat __user *statbuf);
 441 asmlinkage long sys_newstat(const char __user *filename,
 442                                 struct stat __user *statbuf);
 443 asmlinkage long sys_newlstat(const char __user *filename,
 444                                 struct stat __user *statbuf);
 445 asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
 446 asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
 447 #if BITS_PER_LONG == 32
 448 asmlinkage long sys_stat64(const char __user *filename,
 449                                 struct stat64 __user *statbuf);
 450 asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
 451 asmlinkage long sys_lstat64(const char __user *filename,
 452                                 struct stat64 __user *statbuf);
 453 asmlinkage long sys_truncate64(const char __user *path, loff_t length);
 454 asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
 455 #endif
 456
 457 asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
 458                              const void __user *value, size_t size, int flags);
 459 asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
 460                               const void __user *value, size_t size, int flags);
 461 asmlinkage long sys_fsetxattr(int fd, const char __user *name,
 462                               const void __user *value, size_t size, int flags);
 463 asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
 464                              void __user *value, size_t size);
 465 asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
 466                               void __user *value, size_t size);
 467 asmlinkage long sys_fgetxattr(int fd, const char __user *name,
 468                               void __user *value, size_t size);
 469 asmlinkage long sys_listxattr(const char __user *path, char __user *list,
 470                               size_t size);
 471 asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
 472                                size_t size);
 473 asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
 474 asmlinkage long sys_removexattr(const char __user *path,
 475                                 const char __user *name);
 476 asmlinkage long sys_lremovexattr(const char __user *path,
 477                                  const char __user *name);
 478 asmlinkage long sys_fremovexattr(int fd, const char __user *name);
 479
 480 asmlinkage long sys_brk(unsigned long brk);
 481 asmlinkage long sys_mprotect(unsigned long start, size_t len,
 482                                 unsigned long prot);
 483 asmlinkage long sys_mremap(unsigned long addr,
 484                            unsigned long old_len, unsigned long new_len,
 485                            unsigned long flags, unsigned long new_addr);
 486 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
 487                         unsigned long prot, unsigned long pgoff,
 488                         unsigned long flags);
 489 asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
 490 asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
 491 asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
 492 asmlinkage long sys_munmap(unsigned long addr, size_t len);
 493 asmlinkage long sys_mlock(unsigned long start, size_t len);
 494 asmlinkage long sys_munlock(unsigned long start, size_t len);
 495 asmlinkage long sys_mlockall(int flags);
 496 asmlinkage long sys_munlockall(void);
 497 asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
 498 asmlinkage long sys_mincore(unsigned long start, size_t len,
 499                                 unsigned char __user * vec);
 500
 501 asmlinkage long sys_pivot_root(const char __user *new_root,
 502                                 const char __user *put_old);
 503 asmlinkage long sys_chroot(const char __user *filename);
 504 asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
 505                                 unsigned dev);
 506 asmlinkage long sys_link(const char __user *oldname,
 507                                 const char __user *newname);
 508 asmlinkage long sys_symlink(const char __user *old, const char __user *new);
 509 asmlinkage long sys_unlink(const char __user *pathname);
 510 asmlinkage long sys_rename(const char __user *oldname,
 511                                 const char __user *newname);
 512 asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
 513 asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
 514
 515 asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 516 #if BITS_PER_LONG == 32
 517 asmlinkage long sys_fcntl64(unsigned int fd,
 518                                 unsigned int cmd, unsigned long arg);
 519 #endif
 520 asmlinkage long sys_pipe(int __user *fildes);
 521 asmlinkage long sys_pipe2(int __user *fildes, int flags);
 522 asmlinkage long sys_dup(unsigned int fildes);
 523 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
 524 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
 525 asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
 526 asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
 527                                 unsigned long arg);
 528 asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
 529 asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
 530 asmlinkage long sys_io_destroy(aio_context_t ctx);
 531 asmlinkage long sys_io_getevents(aio_context_t ctx_id,
 532                                 long min_nr,
 533                                 long nr,
 534                                 struct io_event __user *events,
 535                                 struct timespec __user *timeout);
 536 asmlinkage long sys_io_submit(aio_context_t, long,
 537                                 struct iocb __user * __user *);
 538 asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
 539                               struct io_event __user *result);
 540 asmlinkage long sys_sendfile(int out_fd, int in_fd,
 541                              off_t __user *offset, size_t count);
 542 asmlinkage long sys_sendfile64(int out_fd, int in_fd,
 543                                loff_t __user *offset, size_t count);
 544 asmlinkage long sys_readlink(const char __user *path,
 545                                 char __user *buf, int bufsiz);
 546 asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
 547 asmlinkage long sys_open(const char __user *filename,
 548                                 int flags, umode_t mode);
 549 asmlinkage long sys_close(unsigned int fd);
 550 asmlinkage long sys_access(const char __user *filename, int mode);
 551 asmlinkage long sys_vhangup(void);
 552 asmlinkage long sys_chown(const char __user *filename,
 553                                 uid_t user, gid_t group);
 554 asmlinkage long sys_lchown(const char __user *filename,
 555                                 uid_t user, gid_t group);
 556 asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
 557 #ifdef CONFIG_UID16
 558 asmlinkage long sys_chown16(const char __user *filename,
 559                                 old_uid_t user, old_gid_t group);
 560 asmlinkage long sys_lchown16(const char __user *filename,
 561                                 old_uid_t user, old_gid_t group);
 562 asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
 563 asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
 564 asmlinkage long sys_setgid16(old_gid_t gid);
 565 asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
 566 asmlinkage long sys_setuid16(old_uid_t uid);
 567 asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
 568 asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
 569                                 old_uid_t __user *euid, old_uid_t __user *suid);
 570 asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
 571 asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
 572                                 old_gid_t __user *egid, old_gid_t __user *sgid);
 573 asmlinkage long sys_setfsuid16(old_uid_t uid);
 574 asmlinkage long sys_setfsgid16(old_gid_t gid);
 575 asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
 576 asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
 577 asmlinkage long sys_getuid16(void);
 578 asmlinkage long sys_geteuid16(void);
 579 asmlinkage long sys_getgid16(void);
 580 asmlinkage long sys_getegid16(void);
 581 #endif
 582
 583 asmlinkage long sys_utime(char __user *filename,
 584                                 struct utimbuf __user *times);
 585 asmlinkage long sys_utimes(char __user *filename,
 586                                 struct timeval __user *utimes);
 587 asmlinkage long sys_lseek(unsigned int fd, off_t offset,
 588                           unsigned int whence);
 589 asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
 590                         unsigned long offset_low, loff_t __user *result,
 591                         unsigned int whence);
 592 asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
 593 asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
 594 asmlinkage long sys_readv(unsigned long fd,
 595                           const struct iovec __user *vec,
 596                           unsigned long vlen);
 597 asmlinkage long sys_write(unsigned int fd, const char __user *buf,
 598                           size_t count);
 599 asmlinkage long sys_writev(unsigned long fd,
 600                            const struct iovec __user *vec,
 601                            unsigned long vlen);
 602 asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
 603                             size_t count, loff_t pos);
 604 asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
 605                              size_t count, loff_t pos);
 606 asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
 607                            unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
 608 asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
 609                             unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
 610 asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
 611 asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
 612 asmlinkage long sys_chdir(const char __user *filename);
 613 asmlinkage long sys_fchdir(unsigned int fd);
 614 asmlinkage long sys_rmdir(const char __user *pathname);
 615 asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
 616 asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
 617                                 qid_t id, void __user *addr);
 618 asmlinkage long sys_getdents(unsigned int fd,
 619                                 struct linux_dirent __user *dirent,
 620                                 unsigned int count);
 621 asmlinkage long sys_getdents64(unsigned int fd,
 622                                 struct linux_dirent64 __user *dirent,
 623                                 unsigned int count);
 624
 625 asmlinkage long sys_setsockopt(int fd, int level, int optname,
 626                                 char __user *optval, int optlen);
 627 asmlinkage long sys_getsockopt(int fd, int level, int optname,
 628                                 char __user *optval, int __user *optlen);
 629 asmlinkage long sys_bind(int, struct sockaddr __user *, int);
 630 asmlinkage long sys_connect(int, struct sockaddr __user *, int);
 631 asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
 632 asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
 633 asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
 634 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
 635 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
 636 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
 637                                 struct sockaddr __user *, int);
 638 asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
 639 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
 640                              unsigned int vlen, unsigned flags);
 641 asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
 642 asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
 643                                 struct sockaddr __user *, int __user *);
 644 asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
 645 asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
 646                              unsigned int vlen, unsigned flags,
 647                              struct timespec __user *timeout);
 648 asmlinkage long sys_socket(int, int, int);
 649 asmlinkage long sys_socketpair(int, int, int, int __user *);
 650 asmlinkage long sys_socketcall(int call, unsigned long __user *args);
 651 asmlinkage long sys_listen(int, int);
 652 asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 653                                 int timeout);
 654 asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
 655                         fd_set __user *exp, struct timeval __user *tvp);
 656 asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
 657 asmlinkage long sys_epoll_create(int size);
 658 asmlinkage long sys_epoll_create1(int flags);
 659 asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
 660                                 struct epoll_event __user *event);
 661 asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
 662                                 int maxevents, int timeout);
 663 asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
 664                                 int maxevents, int timeout,
 665                                 const sigset_t __user *sigmask,
 666                                 size_t sigsetsize);
 667 asmlinkage long sys_gethostname(char __user *name, int len);
 668 asmlinkage long sys_sethostname(char __user *name, int len);
 669 asmlinkage long sys_setdomainname(char __user *name, int len);
 670 asmlinkage long sys_newuname(struct new_utsname __user *name);
 671 asmlinkage long sys_uname(struct old_utsname __user *);
 672 asmlinkage long sys_olduname(struct oldold_utsname __user *);
 673
 674 asmlinkage long sys_getrlimit(unsigned int resource,
 675                                 struct rlimit __user *rlim);
 676 #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
 677 asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
 678 #endif
 679 asmlinkage long sys_setrlimit(unsigned int resource,
 680                                 struct rlimit __user *rlim);
 681 asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
 682                                 const struct rlimit64 __user *new_rlim,
 683                                 struct rlimit64 __user *old_rlim);
 684 asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
 685 asmlinkage long sys_umask(int mask);
 686
 687 asmlinkage long sys_msgget(key_t key, int msgflg);
 688 asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
 689                                 size_t msgsz, int msgflg);
 690 asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
 691                                 size_t msgsz, long msgtyp, int msgflg);
 692 asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
 693
 694 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
 695 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
 696                                 unsigned nsops);
 697 asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
 698 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
 699                                 unsigned nsops,
 700                                 const struct timespec __user *timeout);
 701 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
 702 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
 703 asmlinkage long sys_shmdt(char __user *shmaddr);
 704 asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
 705 asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
 706                 unsigned long third, void __user *ptr, long fifth);
 707
 708 asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
 709 asmlinkage long sys_mq_unlink(const char __user *name);
 710 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);
 711 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);
 712 asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
 713 asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
 714
 715 asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
 716 asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
 717                                 unsigned long off, unsigned long len,
 718                                 void __user *buf);
 719 asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
 720                                 unsigned long off, unsigned long len,
 721                                 void __user *buf);
 722
 723 asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 724                         unsigned long arg4, unsigned long arg5);
 725 asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
 726 asmlinkage long sys_swapoff(const char __user *specialfile);
 727 asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
 728 asmlinkage long sys_sysinfo(struct sysinfo __user *info);
 729 asmlinkage long sys_sysfs(int option,
 730                                 unsigned long arg1, unsigned long arg2);
 731 asmlinkage long sys_syslog(int type, char __user *buf, int len);
 732 asmlinkage long sys_uselib(const char __user *library);
 733 asmlinkage long sys_ni_syscall(void);
 734 asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
 735                            unsigned long data);
 736
 737 asmlinkage long sys_add_key(const char __user *_type,
 738                             const char __user *_description,
 739                             const void __user *_payload,
 740                             size_t plen,
 741                             key_serial_t destringid);
 742
 743 asmlinkage long sys_request_key(const char __user *_type,
 744                                 const char __user *_description,
 745                                 const char __user *_callout_info,
 746                                 key_serial_t destringid);
 747
 748 asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 749                            unsigned long arg4, unsigned long arg5);
 750
 751 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 752 asmlinkage long sys_ioprio_get(int which, int who);
 753 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
 754                                 unsigned long maxnode);
 755 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
 756                                 const unsigned long __user *from,
 757                                 const unsigned long __user *to);
 758 asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
 759                                 const void __user * __user *pages,
 760                                 const int __user *nodes,
 761                                 int __user *status,
 762                                 int flags);
 763 asmlinkage long sys_mbind(unsigned long start, unsigned long len,
 764                                 unsigned long mode,
 765                                 unsigned long __user *nmask,
 766                                 unsigned long maxnode,
 767                                 unsigned flags);
 768 asmlinkage long sys_get_mempolicy(int __user *policy,
 769                                 unsigned long __user *nmask,
 770                                 unsigned long maxnode,
 771                                 unsigned long addr, unsigned long flags);
 772
 773 asmlinkage long sys_inotify_init(void);
 774 asmlinkage long sys_inotify_init1(int flags);
 775 asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
 776                                         u32 mask);
 777 asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
 778
 779 asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
 780                                  __u32 __user *ustatus);
 781 asmlinkage long sys_spu_create(const char __user *name,
 782                 unsigned int flags, umode_t mode, int fd);
 783
 784 asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
 785                             unsigned dev);
 786 asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
 787 asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
 788 asmlinkage long sys_symlinkat(const char __user * oldname,
 789                               int newdfd, const char __user * newname);
 790 asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
 791                            int newdfd, const char __user *newname, int flags);
 792 asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
 793                              int newdfd, const char __user * newname);
 794 asmlinkage long sys_futimesat(int dfd, const char __user *filename,
 795                               struct timeval __user *utimes);
 796 asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
 797 asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
 798                              umode_t mode);
 799 asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
 800                              gid_t group, int flag);
 801 asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
 802                            umode_t mode);
 803 asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
 804                                struct stat __user *statbuf, int flag);
 805 asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
 806                                struct stat64 __user *statbuf, int flag);
 807 asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
 808                                int bufsiz);
 809 asmlinkage long sys_utimensat(int dfd, const char __user *filename,
 810                                 struct timespec __user *utimes, int flags);
 811 asmlinkage long sys_unshare(unsigned long unshare_flags);
 812
 813 asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
 814                            int fd_out, loff_t __user *off_out,
 815                            size_t len, unsigned int flags);
 816
 817 asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
 818                              unsigned long nr_segs, unsigned int flags);
 819
 820 asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
 821
 822 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
 823                                         unsigned int flags);
 824 asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
 825                                      loff_t offset, loff_t nbytes);
 826 asmlinkage long sys_get_robust_list(int pid,
 827                                     struct robust_list_head __user * __user *head_ptr,
 828                                     size_t __user *len_ptr);
 829 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 830                                     size_t len);
 831 asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 832 asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
 833 asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
 834 asmlinkage long sys_timerfd_create(int clockid, int flags);
 835 asmlinkage long sys_timerfd_settime(int ufd, int flags,
 836                                     const struct itimerspec __user *utmr,
 837                                     struct itimerspec __user *otmr);
 838 asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
 839 asmlinkage long sys_eventfd(unsigned int count);
 840 asmlinkage long sys_eventfd2(unsigned int count, int flags);
 841 asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
 842 asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
 843 asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
 844                              fd_set __user *, struct timespec __user *,
 845                              void __user *);
 846 asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
 847                           struct timespec __user *, const sigset_t __user *,
 848                           size_t);
 849 asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
 850 asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
 851                                   u64 mask, int fd,
 852                                   const char  __user *pathname);
 853 asmlinkage long sys_syncfs(int fd);
 854
 855 asmlinkage long sys_fork(void);
 856 asmlinkage long sys_vfork(void);
 857 #ifdef CONFIG_CLONE_BACKWARDS
 858 asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int,
 859                int __user *);
 860 #else
 861 asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
 862                int __user *, int);
 863 #endif
 864
 865 asmlinkage long sys_execve(const char __user *filename,
 866                 const char __user *const __user *argv,
 867                 const char __user *const __user *envp);
 868
 869 asmlinkage long sys_perf_event_open(
 870                 struct perf_event_attr __user *attr_uptr,
 871                 pid_t pid, int cpu, int group_fd, unsigned long flags);
 872
 873 asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
 874                         unsigned long prot, unsigned long flags,
 875                         unsigned long fd, unsigned long pgoff);
 876 asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
 877 asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
 878                                       struct file_handle __user *handle,
 879                                       int __user *mnt_id, int flag);
 880 asmlinkage long sys_open_by_handle_at(int mountdirfd,
 881                                       struct file_handle __user *handle,
 882                                       int flags);
 883 asmlinkage long sys_setns(int fd, int nstype);
 884 asmlinkage long sys_process_vm_readv(pid_t pid,
 885                                      const struct iovec __user *lvec,
 886                                      unsigned long liovcnt,
 887                                      const struct iovec __user *rvec,
 888                                      unsigned long riovcnt,
 889                                      unsigned long flags);
 890 asmlinkage long sys_process_vm_writev(pid_t pid,
 891                                       const struct iovec __user *lvec,
 892                                       unsigned long liovcnt,
 893                                       const struct iovec __user *rvec,
 894                                       unsigned long riovcnt,
 895                                       unsigned long flags);
 896
 897 asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type,
 898                          unsigned long idx1, unsigned long idx2);
 899 asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);
 900 #endif