Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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
14struct epoll_event;
15struct iattr;
16struct inode;
17struct iocb;
18struct io_event;
19struct iovec;
20struct itimerspec;
21struct itimerval;
22struct kexec_segment;
23struct linux_dirent;
24struct linux_dirent64;
25struct list_head;
26struct msgbuf;
27struct msghdr;
28struct msqid_ds;
29struct new_utsname;
30struct nfsctl_arg;
31struct __old_kernel_stat;
32struct pollfd;
33struct rlimit;
34struct rusage;
35struct sched_param;
36struct semaphore;
37struct sembuf;
38struct shmid_ds;
39struct sockaddr;
40struct stat;
41struct stat64;
42struct statfs;
43struct statfs64;
44struct __sysctl_args;
45struct sysinfo;
46struct timespec;
47struct timeval;
48struct timex;
49struct timezone;
50struct tms;
51struct utimbuf;
52struct mq_attr;
53struct compat_stat;
54struct compat_timeval;
55struct robust_list_head;
56struct getcpu_cache;
57struct old_linux_dirent;
58struct perf_counter_attr;
59
60#include <linux/types.h>
61#include <linux/aio_abi.h>
62#include <linux/capability.h>
63#include <linux/list.h>
64#include <linux/sem.h>
65#include <asm/siginfo.h>
66#include <asm/signal.h>
67#include <linux/quota.h>
68#include <linux/key.h>
69#include <trace/syscall.h>
70
71#define __SC_DECL1(t1, a1) t1 a1
72#define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
73#define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
74#define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
75#define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
76#define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
77
78#define __SC_LONG1(t1, a1) long a1
79#define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
80#define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
81#define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
82#define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
83#define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
84
85#define __SC_CAST1(t1, a1) (t1) a1
86#define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
87#define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
88#define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
89#define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
90#define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
91
92#define __SC_TEST(type) BUILD_BUG_ON(sizeof(type) > sizeof(long))
93#define __SC_TEST1(t1, a1) __SC_TEST(t1)
94#define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
95#define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
96#define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
97#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
98#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
99
100#ifdef CONFIG_FTRACE_SYSCALLS
101#define __SC_STR_ADECL1(t, a) #a
102#define __SC_STR_ADECL2(t, a, ...) #a, __SC_STR_ADECL1(__VA_ARGS__)
103#define __SC_STR_ADECL3(t, a, ...) #a, __SC_STR_ADECL2(__VA_ARGS__)
104#define __SC_STR_ADECL4(t, a, ...) #a, __SC_STR_ADECL3(__VA_ARGS__)
105#define __SC_STR_ADECL5(t, a, ...) #a, __SC_STR_ADECL4(__VA_ARGS__)
106#define __SC_STR_ADECL6(t, a, ...) #a, __SC_STR_ADECL5(__VA_ARGS__)
107
108#define __SC_STR_TDECL1(t, a) #t
109#define __SC_STR_TDECL2(t, a, ...) #t, __SC_STR_TDECL1(__VA_ARGS__)
110#define __SC_STR_TDECL3(t, a, ...) #t, __SC_STR_TDECL2(__VA_ARGS__)
111#define __SC_STR_TDECL4(t, a, ...) #t, __SC_STR_TDECL3(__VA_ARGS__)
112#define __SC_STR_TDECL5(t, a, ...) #t, __SC_STR_TDECL4(__VA_ARGS__)
113#define __SC_STR_TDECL6(t, a, ...) #t, __SC_STR_TDECL5(__VA_ARGS__)
114
115#define SYSCALL_METADATA(sname, nb) \
116 static const struct syscall_metadata __used \
117 __attribute__((__aligned__(4))) \
118 __attribute__((section("__syscalls_metadata"))) \
119 __syscall_meta_##sname = { \
120 .name = "sys"#sname, \
121 .nb_args = nb, \
122 .types = types_##sname, \
123 .args = args_##sname, \
124 }
125
126#define SYSCALL_DEFINE0(sname) \
127 static const struct syscall_metadata __used \
128 __attribute__((__aligned__(4))) \
129 __attribute__((section("__syscalls_metadata"))) \
130 __syscall_meta_##sname = { \
131 .name = "sys_"#sname, \
132 .nb_args = 0, \
133 }; \
134 asmlinkage long sys_##sname(void)
135
136#else
137#define SYSCALL_DEFINE0(name) asmlinkage long sys_##name(void)
138#endif
139
140#define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
141#define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
142#define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
143#define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
144#define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
145#define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
146
147#ifdef CONFIG_PPC64
148#define SYSCALL_ALIAS(alias, name) \
149 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \
150 "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
151#else
152#if defined(CONFIG_ALPHA) || defined(CONFIG_MIPS)
153#define SYSCALL_ALIAS(alias, name) \
154 asm ( #alias " = " #name "\n\t.globl " #alias)
155#else
156#define SYSCALL_ALIAS(alias, name) \
157 asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
158#endif
159#endif
160
161#ifdef CONFIG_FTRACE_SYSCALLS
162#define SYSCALL_DEFINEx(x, sname, ...) \
163 static const char *types_##sname[] = { \
164 __SC_STR_TDECL##x(__VA_ARGS__) \
165 }; \
166 static const char *args_##sname[] = { \
167 __SC_STR_ADECL##x(__VA_ARGS__) \
168 }; \
169 SYSCALL_METADATA(sname, x); \
170 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
171#else
172#define SYSCALL_DEFINEx(x, sname, ...) \
173 __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
174#endif
175
176#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
177
178#define SYSCALL_DEFINE(name) static inline long SYSC_##name
179
180#define __SYSCALL_DEFINEx(x, name, ...) \
181 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__)); \
182 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__)); \
183 asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__)) \
184 { \
185 __SC_TEST##x(__VA_ARGS__); \
186 return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__)); \
187 } \
188 SYSCALL_ALIAS(sys##name, SyS##name); \
189 static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
190
191#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
192
193#define SYSCALL_DEFINE(name) asmlinkage long sys_##name
194#define __SYSCALL_DEFINEx(x, name, ...) \
195 asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
196
197#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
198
199asmlinkage long sys_time(time_t __user *tloc);
200asmlinkage long sys_stime(time_t __user *tptr);
201asmlinkage long sys_gettimeofday(struct timeval __user *tv,
202 struct timezone __user *tz);
203asmlinkage long sys_settimeofday(struct timeval __user *tv,
204 struct timezone __user *tz);
205asmlinkage long sys_adjtimex(struct timex __user *txc_p);
206
207asmlinkage long sys_times(struct tms __user *tbuf);
208
209asmlinkage long sys_gettid(void);
210asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
211asmlinkage long sys_alarm(unsigned int seconds);
212asmlinkage long sys_getpid(void);
213asmlinkage long sys_getppid(void);
214asmlinkage long sys_getuid(void);
215asmlinkage long sys_geteuid(void);
216asmlinkage long sys_getgid(void);
217asmlinkage long sys_getegid(void);
218asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
219asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
220asmlinkage long sys_getpgid(pid_t pid);
221asmlinkage long sys_getpgrp(void);
222asmlinkage long sys_getsid(pid_t pid);
223asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
224
225asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
226asmlinkage long sys_setgid(gid_t gid);
227asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
228asmlinkage long sys_setuid(uid_t uid);
229asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
230asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
231asmlinkage long sys_setfsuid(uid_t uid);
232asmlinkage long sys_setfsgid(gid_t gid);
233asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
234asmlinkage long sys_setsid(void);
235asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
236
237asmlinkage long sys_acct(const char __user *name);
238asmlinkage long sys_capget(cap_user_header_t header,
239 cap_user_data_t dataptr);
240asmlinkage long sys_capset(cap_user_header_t header,
241 const cap_user_data_t data);
242asmlinkage long sys_personality(u_long personality);
243
244asmlinkage long sys_sigpending(old_sigset_t __user *set);
245asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
246 old_sigset_t __user *oset);
247asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
248asmlinkage long sys_setitimer(int which,
249 struct itimerval __user *value,
250 struct itimerval __user *ovalue);
251asmlinkage long sys_timer_create(clockid_t which_clock,
252 struct sigevent __user *timer_event_spec,
253 timer_t __user * created_timer_id);
254asmlinkage long sys_timer_gettime(timer_t timer_id,
255 struct itimerspec __user *setting);
256asmlinkage long sys_timer_getoverrun(timer_t timer_id);
257asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
258 const struct itimerspec __user *new_setting,
259 struct itimerspec __user *old_setting);
260asmlinkage long sys_timer_delete(timer_t timer_id);
261asmlinkage long sys_clock_settime(clockid_t which_clock,
262 const struct timespec __user *tp);
263asmlinkage long sys_clock_gettime(clockid_t which_clock,
264 struct timespec __user *tp);
265asmlinkage long sys_clock_getres(clockid_t which_clock,
266 struct timespec __user *tp);
267asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
268 const struct timespec __user *rqtp,
269 struct timespec __user *rmtp);
270
271asmlinkage long sys_nice(int increment);
272asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
273 struct sched_param __user *param);
274asmlinkage long sys_sched_setparam(pid_t pid,
275 struct sched_param __user *param);
276asmlinkage long sys_sched_getscheduler(pid_t pid);
277asmlinkage long sys_sched_getparam(pid_t pid,
278 struct sched_param __user *param);
279asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
280 unsigned long __user *user_mask_ptr);
281asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
282 unsigned long __user *user_mask_ptr);
283asmlinkage long sys_sched_yield(void);
284asmlinkage long sys_sched_get_priority_max(int policy);
285asmlinkage long sys_sched_get_priority_min(int policy);
286asmlinkage long sys_sched_rr_get_interval(pid_t pid,
287 struct timespec __user *interval);
288asmlinkage long sys_setpriority(int which, int who, int niceval);
289asmlinkage long sys_getpriority(int which, int who);
290
291asmlinkage long sys_shutdown(int, int);
292asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
293 void __user *arg);
294asmlinkage long sys_restart_syscall(void);
295asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
296 struct kexec_segment __user *segments,
297 unsigned long flags);
298
299asmlinkage long sys_exit(int error_code);
300asmlinkage long sys_exit_group(int error_code);
301asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
302 int options, struct rusage __user *ru);
303asmlinkage long sys_waitid(int which, pid_t pid,
304 struct siginfo __user *infop,
305 int options, struct rusage __user *ru);
306asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
307asmlinkage long sys_set_tid_address(int __user *tidptr);
308asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
309 struct timespec __user *utime, u32 __user *uaddr2,
310 u32 val3);
311
312asmlinkage long sys_init_module(void __user *umod, unsigned long len,
313 const char __user *uargs);
314asmlinkage long sys_delete_module(const char __user *name_user,
315 unsigned int flags);
316
317asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
318 sigset_t __user *oset, size_t sigsetsize);
319asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
320asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
321 siginfo_t __user *uinfo,
322 const struct timespec __user *uts,
323 size_t sigsetsize);
324asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
325 siginfo_t __user *uinfo);
326asmlinkage long sys_kill(int pid, int sig);
327asmlinkage long sys_tgkill(int tgid, int pid, int sig);
328asmlinkage long sys_tkill(int pid, int sig);
329asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
330asmlinkage long sys_sgetmask(void);
331asmlinkage long sys_ssetmask(int newmask);
332asmlinkage long sys_signal(int sig, __sighandler_t handler);
333asmlinkage long sys_pause(void);
334
335asmlinkage long sys_sync(void);
336asmlinkage long sys_fsync(unsigned int fd);
337asmlinkage long sys_fdatasync(unsigned int fd);
338asmlinkage long sys_bdflush(int func, long data);
339asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
340 char __user *type, unsigned long flags,
341 void __user *data);
342asmlinkage long sys_umount(char __user *name, int flags);
343asmlinkage long sys_oldumount(char __user *name);
344asmlinkage long sys_truncate(const char __user *path,
345 unsigned long length);
346asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
347asmlinkage long sys_stat(char __user *filename,
348 struct __old_kernel_stat __user *statbuf);
349asmlinkage long sys_statfs(const char __user * path,
350 struct statfs __user *buf);
351asmlinkage long sys_statfs64(const char __user *path, size_t sz,
352 struct statfs64 __user *buf);
353asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
354asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
355 struct statfs64 __user *buf);
356asmlinkage long sys_lstat(char __user *filename,
357 struct __old_kernel_stat __user *statbuf);
358asmlinkage long sys_fstat(unsigned int fd,
359 struct __old_kernel_stat __user *statbuf);
360asmlinkage long sys_newstat(char __user *filename,
361 struct stat __user *statbuf);
362asmlinkage long sys_newlstat(char __user *filename,
363 struct stat __user *statbuf);
364asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
365asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
366#if BITS_PER_LONG == 32
367asmlinkage long sys_stat64(char __user *filename,
368 struct stat64 __user *statbuf);
369asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
370asmlinkage long sys_lstat64(char __user *filename,
371 struct stat64 __user *statbuf);
372asmlinkage long sys_truncate64(const char __user *path, loff_t length);
373asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
374#endif
375
376asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
377 const void __user *value, size_t size, int flags);
378asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
379 const void __user *value, size_t size, int flags);
380asmlinkage long sys_fsetxattr(int fd, const char __user *name,
381 const void __user *value, size_t size, int flags);
382asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
383 void __user *value, size_t size);
384asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
385 void __user *value, size_t size);
386asmlinkage long sys_fgetxattr(int fd, const char __user *name,
387 void __user *value, size_t size);
388asmlinkage long sys_listxattr(const char __user *path, char __user *list,
389 size_t size);
390asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
391 size_t size);
392asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
393asmlinkage long sys_removexattr(const char __user *path,
394 const char __user *name);
395asmlinkage long sys_lremovexattr(const char __user *path,
396 const char __user *name);
397asmlinkage long sys_fremovexattr(int fd, const char __user *name);
398
399asmlinkage long sys_brk(unsigned long brk);
400asmlinkage long sys_mprotect(unsigned long start, size_t len,
401 unsigned long prot);
402asmlinkage long sys_mremap(unsigned long addr,
403 unsigned long old_len, unsigned long new_len,
404 unsigned long flags, unsigned long new_addr);
405asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
406 unsigned long prot, unsigned long pgoff,
407 unsigned long flags);
408asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
409asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
410asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
411asmlinkage long sys_munmap(unsigned long addr, size_t len);
412asmlinkage long sys_mlock(unsigned long start, size_t len);
413asmlinkage long sys_munlock(unsigned long start, size_t len);
414asmlinkage long sys_mlockall(int flags);
415asmlinkage long sys_munlockall(void);
416asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
417asmlinkage long sys_mincore(unsigned long start, size_t len,
418 unsigned char __user * vec);
419
420asmlinkage long sys_pivot_root(const char __user *new_root,
421 const char __user *put_old);
422asmlinkage long sys_chroot(const char __user *filename);
423asmlinkage long sys_mknod(const char __user *filename, int mode,
424 unsigned dev);
425asmlinkage long sys_link(const char __user *oldname,
426 const char __user *newname);
427asmlinkage long sys_symlink(const char __user *old, const char __user *new);
428asmlinkage long sys_unlink(const char __user *pathname);
429asmlinkage long sys_rename(const char __user *oldname,
430 const char __user *newname);
431asmlinkage long sys_chmod(const char __user *filename, mode_t mode);
432asmlinkage long sys_fchmod(unsigned int fd, mode_t mode);
433
434asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
435#if BITS_PER_LONG == 32
436asmlinkage long sys_fcntl64(unsigned int fd,
437 unsigned int cmd, unsigned long arg);
438#endif
439asmlinkage long sys_pipe(int __user *fildes);
440asmlinkage long sys_pipe2(int __user *fildes, int flags);
441asmlinkage long sys_dup(unsigned int fildes);
442asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
443asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
444asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
445asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
446 unsigned long arg);
447asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
448asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
449asmlinkage long sys_io_destroy(aio_context_t ctx);
450asmlinkage long sys_io_getevents(aio_context_t ctx_id,
451 long min_nr,
452 long nr,
453 struct io_event __user *events,
454 struct timespec __user *timeout);
455asmlinkage long sys_io_submit(aio_context_t, long,
456 struct iocb __user * __user *);
457asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
458 struct io_event __user *result);
459asmlinkage long sys_sendfile(int out_fd, int in_fd,
460 off_t __user *offset, size_t count);
461asmlinkage long sys_sendfile64(int out_fd, int in_fd,
462 loff_t __user *offset, size_t count);
463asmlinkage long sys_readlink(const char __user *path,
464 char __user *buf, int bufsiz);
465asmlinkage long sys_creat(const char __user *pathname, int mode);
466asmlinkage long sys_open(const char __user *filename,
467 int flags, int mode);
468asmlinkage long sys_close(unsigned int fd);
469asmlinkage long sys_access(const char __user *filename, int mode);
470asmlinkage long sys_vhangup(void);
471asmlinkage long sys_chown(const char __user *filename,
472 uid_t user, gid_t group);
473asmlinkage long sys_lchown(const char __user *filename,
474 uid_t user, gid_t group);
475asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
476#ifdef CONFIG_UID16
477asmlinkage long sys_chown16(const char __user *filename,
478 old_uid_t user, old_gid_t group);
479asmlinkage long sys_lchown16(const char __user *filename,
480 old_uid_t user, old_gid_t group);
481asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);
482asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid);
483asmlinkage long sys_setgid16(old_gid_t gid);
484asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid);
485asmlinkage long sys_setuid16(old_uid_t uid);
486asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid);
487asmlinkage long sys_getresuid16(old_uid_t __user *ruid,
488 old_uid_t __user *euid, old_uid_t __user *suid);
489asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);
490asmlinkage long sys_getresgid16(old_gid_t __user *rgid,
491 old_gid_t __user *egid, old_gid_t __user *sgid);
492asmlinkage long sys_setfsuid16(old_uid_t uid);
493asmlinkage long sys_setfsgid16(old_gid_t gid);
494asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist);
495asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist);
496asmlinkage long sys_getuid16(void);
497asmlinkage long sys_geteuid16(void);
498asmlinkage long sys_getgid16(void);
499asmlinkage long sys_getegid16(void);
500#endif
501
502asmlinkage long sys_utime(char __user *filename,
503 struct utimbuf __user *times);
504asmlinkage long sys_utimes(char __user *filename,
505 struct timeval __user *utimes);
506asmlinkage long sys_lseek(unsigned int fd, off_t offset,
507 unsigned int origin);
508asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
509 unsigned long offset_low, loff_t __user *result,
510 unsigned int origin);
511asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
512asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
513asmlinkage long sys_readv(unsigned long fd,
514 const struct iovec __user *vec,
515 unsigned long vlen);
516asmlinkage long sys_write(unsigned int fd, const char __user *buf,
517 size_t count);
518asmlinkage long sys_writev(unsigned long fd,
519 const struct iovec __user *vec,
520 unsigned long vlen);
521asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
522 size_t count, loff_t pos);
523asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
524 size_t count, loff_t pos);
525asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
526 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
527asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
528 unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
529asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
530asmlinkage long sys_mkdir(const char __user *pathname, int mode);
531asmlinkage long sys_chdir(const char __user *filename);
532asmlinkage long sys_fchdir(unsigned int fd);
533asmlinkage long sys_rmdir(const char __user *pathname);
534asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
535asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
536 qid_t id, void __user *addr);
537asmlinkage long sys_getdents(unsigned int fd,
538 struct linux_dirent __user *dirent,
539 unsigned int count);
540asmlinkage long sys_getdents64(unsigned int fd,
541 struct linux_dirent64 __user *dirent,
542 unsigned int count);
543
544asmlinkage long sys_setsockopt(int fd, int level, int optname,
545 char __user *optval, int optlen);
546asmlinkage long sys_getsockopt(int fd, int level, int optname,
547 char __user *optval, int __user *optlen);
548asmlinkage long sys_bind(int, struct sockaddr __user *, int);
549asmlinkage long sys_connect(int, struct sockaddr __user *, int);
550asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
551asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
552asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
553asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
554asmlinkage long sys_send(int, void __user *, size_t, unsigned);
555asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
556 struct sockaddr __user *, int);
557asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
558asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
559asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
560 struct sockaddr __user *, int __user *);
561asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags);
562asmlinkage long sys_socket(int, int, int);
563asmlinkage long sys_socketpair(int, int, int, int __user *);
564asmlinkage long sys_socketcall(int call, unsigned long __user *args);
565asmlinkage long sys_listen(int, int);
566asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
567 long timeout);
568asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
569 fd_set __user *exp, struct timeval __user *tvp);
570asmlinkage long sys_epoll_create(int size);
571asmlinkage long sys_epoll_create1(int flags);
572asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
573 struct epoll_event __user *event);
574asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
575 int maxevents, int timeout);
576asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
577 int maxevents, int timeout,
578 const sigset_t __user *sigmask,
579 size_t sigsetsize);
580asmlinkage long sys_gethostname(char __user *name, int len);
581asmlinkage long sys_sethostname(char __user *name, int len);
582asmlinkage long sys_setdomainname(char __user *name, int len);
583asmlinkage long sys_newuname(struct new_utsname __user *name);
584
585asmlinkage long sys_getrlimit(unsigned int resource,
586 struct rlimit __user *rlim);
587#if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
588asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
589#endif
590asmlinkage long sys_setrlimit(unsigned int resource,
591 struct rlimit __user *rlim);
592asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
593asmlinkage long sys_umask(int mask);
594
595asmlinkage long sys_msgget(key_t key, int msgflg);
596asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
597 size_t msgsz, int msgflg);
598asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
599 size_t msgsz, long msgtyp, int msgflg);
600asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
601
602asmlinkage long sys_semget(key_t key, int nsems, int semflg);
603asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
604 unsigned nsops);
605asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
606asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
607 unsigned nsops,
608 const struct timespec __user *timeout);
609asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
610asmlinkage long sys_shmget(key_t key, size_t size, int flag);
611asmlinkage long sys_shmdt(char __user *shmaddr);
612asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
613
614asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
615asmlinkage long sys_mq_unlink(const char __user *name);
616asmlinkage 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);
617asmlinkage 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);
618asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
619asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
620
621asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
622asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
623 unsigned long off, unsigned long len,
624 void __user *buf);
625asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
626 unsigned long off, unsigned long len,
627 void __user *buf);
628
629asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
630 unsigned long arg4, unsigned long arg5);
631asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
632asmlinkage long sys_swapoff(const char __user *specialfile);
633asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
634asmlinkage long sys_sysinfo(struct sysinfo __user *info);
635asmlinkage long sys_sysfs(int option,
636 unsigned long arg1, unsigned long arg2);
637asmlinkage long sys_nfsservctl(int cmd,
638 struct nfsctl_arg __user *arg,
639 void __user *res);
640asmlinkage long sys_syslog(int type, char __user *buf, int len);
641asmlinkage long sys_uselib(const char __user *library);
642asmlinkage long sys_ni_syscall(void);
643asmlinkage long sys_ptrace(long request, long pid, long addr, long data);
644
645asmlinkage long sys_add_key(const char __user *_type,
646 const char __user *_description,
647 const void __user *_payload,
648 size_t plen,
649 key_serial_t destringid);
650
651asmlinkage long sys_request_key(const char __user *_type,
652 const char __user *_description,
653 const char __user *_callout_info,
654 key_serial_t destringid);
655
656asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
657 unsigned long arg4, unsigned long arg5);
658
659asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
660asmlinkage long sys_ioprio_get(int which, int who);
661asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
662 unsigned long maxnode);
663asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
664 const unsigned long __user *from,
665 const unsigned long __user *to);
666asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
667 const void __user * __user *pages,
668 const int __user *nodes,
669 int __user *status,
670 int flags);
671asmlinkage long sys_mbind(unsigned long start, unsigned long len,
672 unsigned long mode,
673 unsigned long __user *nmask,
674 unsigned long maxnode,
675 unsigned flags);
676asmlinkage long sys_get_mempolicy(int __user *policy,
677 unsigned long __user *nmask,
678 unsigned long maxnode,
679 unsigned long addr, unsigned long flags);
680
681asmlinkage long sys_inotify_init(void);
682asmlinkage long sys_inotify_init1(int flags);
683asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
684 u32 mask);
685asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
686
687asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
688 __u32 __user *ustatus);
689asmlinkage long sys_spu_create(const char __user *name,
690 unsigned int flags, mode_t mode, int fd);
691
692asmlinkage long sys_mknodat(int dfd, const char __user * filename, int mode,
693 unsigned dev);
694asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode);
695asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
696asmlinkage long sys_symlinkat(const char __user * oldname,
697 int newdfd, const char __user * newname);
698asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
699 int newdfd, const char __user *newname, int flags);
700asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
701 int newdfd, const char __user * newname);
702asmlinkage long sys_futimesat(int dfd, char __user *filename,
703 struct timeval __user *utimes);
704asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
705asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
706 mode_t mode);
707asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
708 gid_t group, int flag);
709asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
710 int mode);
711asmlinkage long sys_newfstatat(int dfd, char __user *filename,
712 struct stat __user *statbuf, int flag);
713asmlinkage long sys_fstatat64(int dfd, char __user *filename,
714 struct stat64 __user *statbuf, int flag);
715asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
716 int bufsiz);
717asmlinkage long sys_utimensat(int dfd, char __user *filename,
718 struct timespec __user *utimes, int flags);
719asmlinkage long sys_unshare(unsigned long unshare_flags);
720
721asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
722 int fd_out, loff_t __user *off_out,
723 size_t len, unsigned int flags);
724
725asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
726 unsigned long nr_segs, unsigned int flags);
727
728asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
729
730asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
731 unsigned int flags);
732asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
733 loff_t offset, loff_t nbytes);
734asmlinkage long sys_get_robust_list(int pid,
735 struct robust_list_head __user * __user *head_ptr,
736 size_t __user *len_ptr);
737asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
738 size_t len);
739asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
740asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
741asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
742asmlinkage long sys_timerfd_create(int clockid, int flags);
743asmlinkage long sys_timerfd_settime(int ufd, int flags,
744 const struct itimerspec __user *utmr,
745 struct itimerspec __user *otmr);
746asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
747asmlinkage long sys_eventfd(unsigned int count);
748asmlinkage long sys_eventfd2(unsigned int count, int flags);
749asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
750asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
751asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
752 fd_set __user *, struct timespec __user *,
753 void __user *);
754asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
755 struct timespec __user *, const sigset_t __user *,
756 size_t);
757
758int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
759
760
761asmlinkage long sys_perf_counter_open(
762 struct perf_counter_attr __user *attr_uptr,
763 pid_t pid, int cpu, int group_fd, unsigned long flags);
764#endif