2 * syscalls.h - Linux syscall interfaces (non-arch-specific)
4 * Copyright (c) 2004 Randy Dunlap
5 * Copyright (c) 2004 Open Source Development Labs
7 * This file is released under the GPLv2.
8 * See the file COPYING for more details.
11 #ifndef _LINUX_SYSCALLS_H
12 #define _LINUX_SYSCALLS_H
24 struct linux_dirent64;
31 struct __old_kernel_stat;
54 struct compat_timeval;
55 struct robust_list_head;
57 struct old_linux_dirent;
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 #include <trace/syscall.h>
70 #define __SC_DECL1(t1, a1) t1 a1
71 #define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
72 #define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
73 #define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
74 #define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
75 #define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
77 #define __SC_LONG1(t1, a1) long a1
78 #define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
79 #define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
80 #define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
81 #define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
82 #define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
84 #define __SC_CAST1(t1, a1) (t1) a1
85 #define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
86 #define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
87 #define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
88 #define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
89 #define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
91 #define __SC_TEST(type) BUILD_BUG_ON(sizeof(type) > sizeof(long))
92 #define __SC_TEST1(t1, a1) __SC_TEST(t1)
93 #define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
94 #define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
95 #define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
96 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
97 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
99 #ifdef CONFIG_FTRACE_SYSCALLS
100 #define __SC_STR_ADECL1(t, a) #a
101 #define __SC_STR_ADECL2(t, a, ...) #a, __SC_STR_ADECL1(__VA_ARGS__)
102 #define __SC_STR_ADECL3(t, a, ...) #a, __SC_STR_ADECL2(__VA_ARGS__)
103 #define __SC_STR_ADECL4(t, a, ...) #a, __SC_STR_ADECL3(__VA_ARGS__)
104 #define __SC_STR_ADECL5(t, a, ...) #a, __SC_STR_ADECL4(__VA_ARGS__)
105 #define __SC_STR_ADECL6(t, a, ...) #a, __SC_STR_ADECL5(__VA_ARGS__)
107 #define __SC_STR_TDECL1(t, a) #t
108 #define __SC_STR_TDECL2(t, a, ...) #t, __SC_STR_TDECL1(__VA_ARGS__)
109 #define __SC_STR_TDECL3(t, a, ...) #t, __SC_STR_TDECL2(__VA_ARGS__)
110 #define __SC_STR_TDECL4(t, a, ...) #t, __SC_STR_TDECL3(__VA_ARGS__)
111 #define __SC_STR_TDECL5(t, a, ...) #t, __SC_STR_TDECL4(__VA_ARGS__)
112 #define __SC_STR_TDECL6(t, a, ...) #t, __SC_STR_TDECL5(__VA_ARGS__)
114 #define SYSCALL_METADATA(sname, nb) \
115 static const struct syscall_metadata __used \
116 __attribute__((__aligned__(4))) \
117 __attribute__((section("__syscalls_metadata"))) \
118 __syscall_meta_##sname = { \
119 .name = "sys"#sname, \
121 .types = types_##sname, \
122 .args = args_##sname, \
125 #define SYSCALL_DEFINE0(sname) \
126 static const struct syscall_metadata __used \
127 __attribute__((__aligned__(4))) \
128 __attribute__((section("__syscalls_metadata"))) \
129 __syscall_meta_##sname = { \
130 .name = "sys_"#sname, \
133 asmlinkage long sys_##sname(void)
136 #define SYSCALL_DEFINE0(name) asmlinkage long sys_##name(void)
139 #define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
140 #define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
141 #define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
142 #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
143 #define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
144 #define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
147 #define SYSCALL_ALIAS(alias, name) \
148 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \
149 "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
151 #if defined(CONFIG_ALPHA) || defined(CONFIG_MIPS)
152 #define SYSCALL_ALIAS(alias, name) \
153 asm ( #alias " = " #name "\n\t.globl " #alias)
155 #define SYSCALL_ALIAS(alias, name) \
156 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
160 #ifdef CONFIG_FTRACE_SYSCALLS
161 #define SYSCALL_DEFINEx(x, sname, ...) \
162 static const char *types_##sname[] = { \
163 __SC_STR_TDECL##x(__VA_ARGS__) \
165 static const char *args_##sname[] = { \
166 __SC_STR_ADECL##x(__VA_ARGS__) \
168 SYSCALL_METADATA(sname, x); \
169 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
171 #define SYSCALL_DEFINEx(x, sname, ...) \
172 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
175 #ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
177 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
179 #define __SYSCALL_DEFINEx(x, name, ...) \
180 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__)); \
181 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__)); \
182 asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__)) \
184 __SC_TEST##x(__VA_ARGS__); \
185 return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__)); \
187 SYSCALL_ALIAS(sys##name, SyS##name); \
188 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
190 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
192 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
193 #define __SYSCALL_DEFINEx(x, name, ...) \
194 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
196 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
198 asmlinkage long sys_time(time_t __user *tloc);
199 asmlinkage long sys_stime(time_t __user *tptr);
200 asmlinkage long sys_gettimeofday(struct timeval __user *tv,
201 struct timezone __user *tz);
202 asmlinkage long sys_settimeofday(struct timeval __user *tv,
203 struct timezone __user *tz);
204 asmlinkage long sys_adjtimex(struct timex __user *txc_p);
206 asmlinkage long sys_times(struct tms __user *tbuf);
208 asmlinkage long sys_gettid(void);
209 asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
210 asmlinkage long sys_alarm(unsigned int seconds);
211 asmlinkage long sys_getpid(void);
212 asmlinkage long sys_getppid(void);
213 asmlinkage long sys_getuid(void);
214 asmlinkage long sys_geteuid(void);
215 asmlinkage long sys_getgid(void);
216 asmlinkage long sys_getegid(void);
217 asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
218 asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
219 asmlinkage long sys_getpgid(pid_t pid);
220 asmlinkage long sys_getpgrp(void);
221 asmlinkage long sys_getsid(pid_t pid);
222 asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
224 asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
225 asmlinkage long sys_setgid(gid_t gid);
226 asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
227 asmlinkage long sys_setuid(uid_t uid);
228 asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
229 asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
230 asmlinkage long sys_setfsuid(uid_t uid);
231 asmlinkage long sys_setfsgid(gid_t gid);
232 asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
233 asmlinkage long sys_setsid(void);
234 asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
236 asmlinkage long sys_acct(const char __user *name);
237 asmlinkage long sys_capget(cap_user_header_t header,
238 cap_user_data_t dataptr);
239 asmlinkage long sys_capset(cap_user_header_t header,
240 const cap_user_data_t data);
241 asmlinkage long sys_personality(u_long personality);
243 asmlinkage long sys_sigpending(old_sigset_t __user *set);
244 asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
245 old_sigset_t __user *oset);
246 asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
247 asmlinkage long sys_setitimer(int which,
248 struct itimerval __user *value,
249 struct itimerval __user *ovalue);
250 asmlinkage long sys_timer_create(clockid_t which_clock,
251 struct sigevent __user *timer_event_spec,
252 timer_t __user * created_timer_id);
253 asmlinkage long sys_timer_gettime(timer_t timer_id,
254 struct itimerspec __user *setting);
255 asmlinkage long sys_timer_getoverrun(timer_t timer_id);
256 asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
257 const struct itimerspec __user *new_setting,
258 struct itimerspec __user *old_setting);
259 asmlinkage long sys_timer_delete(timer_t timer_id);
260 asmlinkage long sys_clock_settime(clockid_t which_clock,
261 const struct timespec __user *tp);
262 asmlinkage long sys_clock_gettime(clockid_t which_clock,
263 struct timespec __user *tp);
264 asmlinkage long sys_clock_getres(clockid_t which_clock,
265 struct timespec __user *tp);
266 asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
267 const struct timespec __user *rqtp,
268 struct timespec __user *rmtp);
270 asmlinkage long sys_nice(int increment);
271 asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
272 struct sched_param __user *param);
273 asmlinkage long sys_sched_setparam(pid_t pid,
274 struct sched_param __user *param);
275 asmlinkage long sys_sched_getscheduler(pid_t pid);
276 asmlinkage long sys_sched_getparam(pid_t pid,
277 struct sched_param __user *param);
278 asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
279 unsigned long __user *user_mask_ptr);
280 asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
281 unsigned long __user *user_mask_ptr);
282 asmlinkage long sys_sched_yield(void);
283 asmlinkage long sys_sched_get_priority_max(int policy);
284 asmlinkage long sys_sched_get_priority_min(int policy);
285 asmlinkage long sys_sched_rr_get_interval(pid_t pid,
286 struct timespec __user *interval);
287 asmlinkage long sys_setpriority(int which, int who, int niceval);
288 asmlinkage long sys_getpriority(int which, int who);
290 asmlinkage long sys_shutdown(int, int);
291 asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
293 asmlinkage long sys_restart_syscall(void);
294 asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
295 struct kexec_segment __user *segments,
296 unsigned long flags);
298 asmlinkage long sys_exit(int error_code);
299 asmlinkage long sys_exit_group(int error_code);
300 asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
301 int options, struct rusage __user *ru);
302 asmlinkage long sys_waitid(int which, pid_t pid,
303 struct siginfo __user *infop,
304 int options, struct rusage __user *ru);
305 asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
306 asmlinkage long sys_set_tid_address(int __user *tidptr);
307 asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
308 struct timespec __user *utime, u32 __user *uaddr2,
311 asmlinkage long sys_init_module(void __user *umod, unsigned long len,
312 const char __user *uargs);
313 asmlinkage long sys_delete_module(const char __user *name_user,
316 asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
317 sigset_t __user *oset, size_t sigsetsize);
318 asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
319 asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
320 siginfo_t __user *uinfo,
321 const struct timespec __user *uts,
323 asmlinkage long sys_kill(int pid, int sig);
324 asmlinkage long sys_tgkill(int tgid, int pid, int sig);
325 asmlinkage long sys_tkill(int pid, int sig);
326 asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
327 asmlinkage long sys_sgetmask(void);
328 asmlinkage long sys_ssetmask(int newmask);
329 asmlinkage long sys_signal(int sig, __sighandler_t handler);
330 asmlinkage long sys_pause(void);
332 asmlinkage long sys_sync(void);
333 asmlinkage long sys_fsync(unsigned int fd);
334 asmlinkage long sys_fdatasync(unsigned int fd);
335 asmlinkage long sys_bdflush(int func, long data);
336 asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
337 char __user *type, unsigned long flags,
339 asmlinkage long sys_umount(char __user *name, int flags);
340 asmlinkage long sys_oldumount(char __user *name);
341 asmlinkage long sys_truncate(const char __user *path,
342 unsigned long length);
343 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
344 asmlinkage long sys_stat(char __user *filename,
345 struct __old_kernel_stat __user *statbuf);
346 asmlinkage long sys_statfs(const char __user * path,
347 struct statfs __user *buf);
348 asmlinkage long sys_statfs64(const char __user *path, size_t sz,
349 struct statfs64 __user *buf);
350 asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
351 asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
352 struct statfs64 __user *buf);
353 asmlinkage long sys_lstat(char __user *filename,
354 struct __old_kernel_stat __user *statbuf);
355 asmlinkage long sys_fstat(unsigned int fd,
356 struct __old_kernel_stat __user *statbuf);
357 asmlinkage long sys_newstat(char __user *filename,
358 struct stat __user *statbuf);
359 asmlinkage long sys_newlstat(char __user *filename,
360 struct stat __user *statbuf);
361 asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
362 asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
363 #if BITS_PER_LONG == 32
364 asmlinkage long sys_stat64(char __user *filename,
365 struct stat64 __user *statbuf);
366 asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
367 asmlinkage long sys_lstat64(char __user *filename,
368 struct stat64 __user *statbuf);
369 asmlinkage long sys_truncate64(const char __user *path, loff_t length);
370 asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
373 asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
374 const void __user *value, size_t size, int flags);
375 asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
376 const void __user *value, size_t size, int flags);
377 asmlinkage long sys_fsetxattr(int fd, const char __user *name,
378 const void __user *value, size_t size, int flags);
379 asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
380 void __user *value, size_t size);
381 asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
382 void __user *value, size_t size);
383 asmlinkage long sys_fgetxattr(int fd, const char __user *name,
384 void __user *value, size_t size);
385 asmlinkage long sys_listxattr(const char __user *path, char __user *list,
387 asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
389 asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
390 asmlinkage long sys_removexattr(const char __user *path,
391 const char __user *name);
392 asmlinkage long sys_lremovexattr(const char __user *path,
393 const char __user *name);
394 asmlinkage long sys_fremovexattr(int fd, const char __user *name);
396 asmlinkage long sys_brk(unsigned long brk);
397 asmlinkage long sys_mprotect(unsigned long start, size_t len,
399 asmlinkage long sys_mremap(unsigned long addr,
400 unsigned long old_len, unsigned long new_len,
401 unsigned long flags, unsigned long new_addr);
402 asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
403 unsigned long prot, unsigned long pgoff,
404 unsigned long flags);
405 asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
406 asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
407 asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
408 asmlinkage long sys_munmap(unsigned long addr, size_t len);
409 asmlinkage long sys_mlock(unsigned long start, size_t len);
410 asmlinkage long sys_munlock(unsigned long start, size_t len);
411 asmlinkage long sys_mlockall(int flags);
412 asmlinkage long sys_munlockall(void);
413 asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
414 asmlinkage long sys_mincore(unsigned long start, size_t len,
415 unsigned char __user * vec);
417 asmlinkage long sys_pivot_root(const char __user *new_root,
418 const char __user *put_old);
419 asmlinkage long sys_chroot(const char __user *filename);
420 asmlinkage long sys_mknod(const char __user *filename, int mode,
422 asmlinkage long sys_link(const char __user *oldname,
423 const char __user *newname);
424 asmlinkage long sys_symlink(const char __user *old, const char __user *new);
425 asmlinkage long sys_unlink(const char __user *pathname);
426 asmlinkage long sys_rename(const char __user *oldname,
427 const char __user *newname);
428 asmlinkage long sys_chmod(const char __user *filename, mode_t mode);
429 asmlinkage long sys_fchmod(unsigned int fd, mode_t mode);
431 asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
432 #if BITS_PER_LONG == 32
433 asmlinkage long sys_fcntl64(unsigned int fd,
434 unsigned int cmd, unsigned long arg);
436 asmlinkage long sys_dup(unsigned int fildes);
437 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
438 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
439 asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
440 asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
442 asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
443 asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
444 asmlinkage long sys_io_destroy(aio_context_t ctx);
445 asmlinkage long sys_io_getevents(aio_context_t ctx_id,
448 struct io_event __user *events,
449 struct timespec __user *timeout);
450 asmlinkage long sys_io_submit(aio_context_t, long,
451 struct iocb __user * __user *);
452 asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
453 struct io_event __user *result);
454 asmlinkage long sys_sendfile(int out_fd, int in_fd,
455 off_t __user *offset, size_t count);
456 asmlinkage long sys_sendfile64(int out_fd, int in_fd,
457 loff_t __user *offset, size_t count);
458 asmlinkage long sys_readlink(const char __user *path,
459 char __user *buf, int bufsiz);
460 asmlinkage long sys_creat(const char __user *pathname, int mode);
461 asmlinkage long sys_open(const char __user *filename,
462 int flags, int mode);
463 asmlinkage long sys_close(unsigned int fd);
464 asmlinkage long sys_access(const char __user *filename, int mode);
465 asmlinkage long sys_vhangup(void);
466 asmlinkage long sys_chown(const char __user *filename,
467 uid_t user, gid_t group);
468 asmlinkage long sys_lchown(const char __user *filename,
469 uid_t user, gid_t group);
470 asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
472 asmlinkage long sys_chown16(const char __user *filename,
473 old_uid_t user, old_gid_t group);
474 asmlinkage long sys_lchown16(const char __user *filename,
475 old_uid_t user, old_gid_t group);
476 asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
477 asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
478 asmlinkage long sys_setgid16(old_gid_t gid);
479 asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
480 asmlinkage long sys_setuid16(old_uid_t uid);
481 asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
482 asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
483 old_uid_t __user *euid, old_uid_t __user *suid);
484 asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
485 asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
486 old_gid_t __user *egid, old_gid_t __user *sgid);
487 asmlinkage long sys_setfsuid16(old_uid_t uid);
488 asmlinkage long sys_setfsgid16(old_gid_t gid);
489 asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
490 asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
491 asmlinkage long sys_getuid16(void);
492 asmlinkage long sys_geteuid16(void);
493 asmlinkage long sys_getgid16(void);
494 asmlinkage long sys_getegid16(void);
497 asmlinkage long sys_utime(char __user *filename,
498 struct utimbuf __user *times);
499 asmlinkage long sys_utimes(char __user *filename,
500 struct timeval __user *utimes);
501 asmlinkage long sys_lseek(unsigned int fd, off_t offset,
502 unsigned int origin);
503 asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
504 unsigned long offset_low, loff_t __user *result,
505 unsigned int origin);
506 asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
507 asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
508 asmlinkage long sys_readv(unsigned long fd,
509 const struct iovec __user *vec,
511 asmlinkage long sys_write(unsigned int fd, const char __user *buf,
513 asmlinkage long sys_writev(unsigned long fd,
514 const struct iovec __user *vec,
516 asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
517 size_t count, loff_t pos);
518 asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
519 size_t count, loff_t pos);
520 asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
521 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
522 asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
523 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
524 asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
525 asmlinkage long sys_mkdir(const char __user *pathname, int mode);
526 asmlinkage long sys_chdir(const char __user *filename);
527 asmlinkage long sys_fchdir(unsigned int fd);
528 asmlinkage long sys_rmdir(const char __user *pathname);
529 asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
530 asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
531 qid_t id, void __user *addr);
532 asmlinkage long sys_getdents(unsigned int fd,
533 struct linux_dirent __user *dirent,
535 asmlinkage long sys_getdents64(unsigned int fd,
536 struct linux_dirent64 __user *dirent,
539 asmlinkage long sys_setsockopt(int fd, int level, int optname,
540 char __user *optval, int optlen);
541 asmlinkage long sys_getsockopt(int fd, int level, int optname,
542 char __user *optval, int __user *optlen);
543 asmlinkage long sys_bind(int, struct sockaddr __user *, int);
544 asmlinkage long sys_connect(int, struct sockaddr __user *, int);
545 asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
546 asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
547 asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
548 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
549 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
550 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
551 struct sockaddr __user *, int);
552 asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
553 asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
554 asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
555 struct sockaddr __user *, int __user *);
556 asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
557 asmlinkage long sys_socket(int, int, int);
558 asmlinkage long sys_socketpair(int, int, int, int __user *);
559 asmlinkage long sys_socketcall(int call, unsigned long __user *args);
560 asmlinkage long sys_listen(int, int);
561 asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
563 asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
564 fd_set __user *exp, struct timeval __user *tvp);
565 asmlinkage long sys_epoll_create(int size);
566 asmlinkage long sys_epoll_create1(int flags);
567 asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
568 struct epoll_event __user *event);
569 asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
570 int maxevents, int timeout);
571 asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
572 int maxevents, int timeout,
573 const sigset_t __user *sigmask,
575 asmlinkage long sys_gethostname(char __user *name, int len);
576 asmlinkage long sys_sethostname(char __user *name, int len);
577 asmlinkage long sys_setdomainname(char __user *name, int len);
578 asmlinkage long sys_newuname(struct new_utsname __user *name);
580 asmlinkage long sys_getrlimit(unsigned int resource,
581 struct rlimit __user *rlim);
582 #if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
583 asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
585 asmlinkage long sys_setrlimit(unsigned int resource,
586 struct rlimit __user *rlim);
587 asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
588 asmlinkage long sys_umask(int mask);
590 asmlinkage long sys_msgget(key_t key, int msgflg);
591 asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
592 size_t msgsz, int msgflg);
593 asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
594 size_t msgsz, long msgtyp, int msgflg);
595 asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
597 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
598 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
600 asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
601 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
603 const struct timespec __user *timeout);
604 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
605 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
606 asmlinkage long sys_shmdt(char __user *shmaddr);
607 asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
609 asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
610 asmlinkage long sys_mq_unlink(const char __user *name);
611 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);
612 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);
613 asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
614 asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
616 asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
617 asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
618 unsigned long off, unsigned long len,
620 asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
621 unsigned long off, unsigned long len,
624 asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
625 unsigned long arg4, unsigned long arg5);
626 asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
627 asmlinkage long sys_swapoff(const char __user *specialfile);
628 asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
629 asmlinkage long sys_sysinfo(struct sysinfo __user *info);
630 asmlinkage long sys_sysfs(int option,
631 unsigned long arg1, unsigned long arg2);
632 asmlinkage long sys_nfsservctl(int cmd,
633 struct nfsctl_arg __user *arg,
635 asmlinkage long sys_syslog(int type, char __user *buf, int len);
636 asmlinkage long sys_uselib(const char __user *library);
637 asmlinkage long sys_ni_syscall(void);
638 asmlinkage long sys_ptrace(long request, long pid, long addr, long data);
640 asmlinkage long sys_add_key(const char __user *_type,
641 const char __user *_description,
642 const void __user *_payload,
644 key_serial_t destringid);
646 asmlinkage long sys_request_key(const char __user *_type,
647 const char __user *_description,
648 const char __user *_callout_info,
649 key_serial_t destringid);
651 asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
652 unsigned long arg4, unsigned long arg5);
654 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
655 asmlinkage long sys_ioprio_get(int which, int who);
656 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
657 unsigned long maxnode);
658 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
659 const unsigned long __user *from,
660 const unsigned long __user *to);
661 asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
662 const void __user * __user *pages,
663 const int __user *nodes,
666 asmlinkage long sys_mbind(unsigned long start, unsigned long len,
668 unsigned long __user *nmask,
669 unsigned long maxnode,
671 asmlinkage long sys_get_mempolicy(int __user *policy,
672 unsigned long __user *nmask,
673 unsigned long maxnode,
674 unsigned long addr, unsigned long flags);
676 asmlinkage long sys_inotify_init(void);
677 asmlinkage long sys_inotify_init1(int flags);
678 asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
680 asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
682 asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
683 __u32 __user *ustatus);
684 asmlinkage long sys_spu_create(const char __user *name,
685 unsigned int flags, mode_t mode, int fd);
687 asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode,
689 asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode);
690 asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
691 asmlinkage long sys_symlinkat(const char __user * oldname,
692 int newdfd, const char __user * newname);
693 asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
694 int newdfd, const char __user *newname, int flags);
695 asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
696 int newdfd, const char __user * newname);
697 asmlinkage long sys_futimesat(int dfd, char __user *filename,
698 struct timeval __user *utimes);
699 asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
700 asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
702 asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
703 gid_t group, int flag);
704 asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
706 asmlinkage long sys_newfstatat(int dfd, char __user *filename,
707 struct stat __user *statbuf, int flag);
708 asmlinkage long sys_fstatat64(int dfd, char __user *filename,
709 struct stat64 __user *statbuf, int flag);
710 asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
712 asmlinkage long sys_utimensat(int dfd, char __user *filename,
713 struct timespec __user *utimes, int flags);
714 asmlinkage long sys_unshare(unsigned long unshare_flags);
716 asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
717 int fd_out, loff_t __user *off_out,
718 size_t len, unsigned int flags);
720 asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
721 unsigned long nr_segs, unsigned int flags);
723 asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
725 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
727 asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
728 loff_t offset, loff_t nbytes);
729 asmlinkage long sys_get_robust_list(int pid,
730 struct robust_list_head __user * __user *head_ptr,
731 size_t __user *len_ptr);
732 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
734 asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
735 asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
736 asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
737 asmlinkage long sys_timerfd_create(int clockid, int flags);
738 asmlinkage long sys_timerfd_settime(int ufd, int flags,
739 const struct itimerspec __user *utmr,
740 struct itimerspec __user *otmr);
741 asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
742 asmlinkage long sys_eventfd(unsigned int count);
743 asmlinkage long sys_eventfd2(unsigned int count, int flags);
744 asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
745 asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
746 asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
747 fd_set __user *, struct timespec __user *,
749 asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
750 struct timespec __user *, const sigset_t __user *,
752 asmlinkage long sys_pipe2(int __user *, int);
753 asmlinkage long sys_pipe(int __user *);
755 int kernel_execve(const char *filename, char *const argv[], char *const envp[]);