Shuffle the syscall prototypes in include/linux/syscalls.h around so that they are kept in the same order as in include/uapi/asm-generic/unistd.h. The individual entries are kept the same, and neither modified to bring them in line with kernel coding style nor wrapped in proper ifdefs. Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx> --- include/linux/syscalls.h | 1226 +++++++++++++++++++++++++--------------------- 1 file changed, 678 insertions(+), 548 deletions(-) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 8330f046541e..1f223b7cf16d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -241,223 +241,28 @@ static inline void addr_limit_user_check(void) #endif } -asmlinkage long sys_time(time_t __user *tloc); -asmlinkage long sys_stime(time_t __user *tptr); -asmlinkage long sys_gettimeofday(struct timeval __user *tv, - struct timezone __user *tz); -asmlinkage long sys_settimeofday(struct timeval __user *tv, - struct timezone __user *tz); -asmlinkage long sys_adjtimex(struct timex __user *txc_p); - -asmlinkage long sys_times(struct tms __user *tbuf); - -asmlinkage long sys_gettid(void); -asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp); -asmlinkage long sys_alarm(unsigned int seconds); -asmlinkage long sys_getpid(void); -asmlinkage long sys_getppid(void); -asmlinkage long sys_getuid(void); -asmlinkage long sys_geteuid(void); -asmlinkage long sys_getgid(void); -asmlinkage long sys_getegid(void); -asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid); -asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid); -asmlinkage long sys_getpgid(pid_t pid); -asmlinkage long sys_getpgrp(void); -asmlinkage long sys_getsid(pid_t pid); -asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist); - -asmlinkage long sys_setregid(gid_t rgid, gid_t egid); -asmlinkage long sys_setgid(gid_t gid); -asmlinkage long sys_setreuid(uid_t ruid, uid_t euid); -asmlinkage long sys_setuid(uid_t uid); -asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); -asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); -asmlinkage long sys_setfsuid(uid_t uid); -asmlinkage long sys_setfsgid(gid_t gid); -asmlinkage long sys_setpgid(pid_t pid, pid_t pgid); -asmlinkage long sys_setsid(void); -asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist); - -asmlinkage long sys_acct(const char __user *name); -asmlinkage long sys_capget(cap_user_header_t header, - cap_user_data_t dataptr); -asmlinkage long sys_capset(cap_user_header_t header, - const cap_user_data_t data); -asmlinkage long sys_personality(unsigned int personality); - -asmlinkage long sys_sigpending(old_sigset_t __user *uset); -asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set, - old_sigset_t __user *oset); -asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss, - struct sigaltstack __user *uoss); - -asmlinkage long sys_getitimer(int which, struct itimerval __user *value); -asmlinkage long sys_setitimer(int which, - struct itimerval __user *value, - struct itimerval __user *ovalue); -asmlinkage long sys_timer_create(clockid_t which_clock, - struct sigevent __user *timer_event_spec, - timer_t __user * created_timer_id); -asmlinkage long sys_timer_gettime(timer_t timer_id, - struct itimerspec __user *setting); -asmlinkage long sys_timer_getoverrun(timer_t timer_id); -asmlinkage long sys_timer_settime(timer_t timer_id, int flags, - const struct itimerspec __user *new_setting, - struct itimerspec __user *old_setting); -asmlinkage long sys_timer_delete(timer_t timer_id); -asmlinkage long sys_clock_settime(clockid_t which_clock, - const struct timespec __user *tp); -asmlinkage long sys_clock_gettime(clockid_t which_clock, - struct timespec __user *tp); -asmlinkage long sys_clock_adjtime(clockid_t which_clock, - struct timex __user *tx); -asmlinkage long sys_clock_getres(clockid_t which_clock, - struct timespec __user *tp); -asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags, - const struct timespec __user *rqtp, - struct timespec __user *rmtp); - -asmlinkage long sys_nice(int increment); -asmlinkage long sys_sched_setscheduler(pid_t pid, int policy, - struct sched_param __user *param); -asmlinkage long sys_sched_setparam(pid_t pid, - struct sched_param __user *param); -asmlinkage long sys_sched_setattr(pid_t pid, - struct sched_attr __user *attr, - unsigned int flags); -asmlinkage long sys_sched_getscheduler(pid_t pid); -asmlinkage long sys_sched_getparam(pid_t pid, - struct sched_param __user *param); -asmlinkage long sys_sched_getattr(pid_t pid, - struct sched_attr __user *attr, - unsigned int size, - unsigned int flags); -asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len, - unsigned long __user *user_mask_ptr); -asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len, - unsigned long __user *user_mask_ptr); -asmlinkage long sys_sched_yield(void); -asmlinkage long sys_sched_get_priority_max(int policy); -asmlinkage long sys_sched_get_priority_min(int policy); -asmlinkage long sys_sched_rr_get_interval(pid_t pid, - struct timespec __user *interval); -asmlinkage long sys_setpriority(int which, int who, int niceval); -asmlinkage long sys_getpriority(int which, int who); - -asmlinkage long sys_shutdown(int, int); -asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, - void __user *arg); -asmlinkage long sys_restart_syscall(void); -asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, - struct kexec_segment __user *segments, - unsigned long flags); -asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd, - unsigned long cmdline_len, - const char __user *cmdline_ptr, - unsigned long flags); - -asmlinkage long sys_exit(int error_code); -asmlinkage long sys_exit_group(int error_code); -asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr, - int options, struct rusage __user *ru); -asmlinkage long sys_waitid(int which, pid_t pid, - struct siginfo __user *infop, - int options, struct rusage __user *ru); -asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options); -asmlinkage long sys_set_tid_address(int __user *tidptr); -asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val, - struct timespec __user *utime, u32 __user *uaddr2, - u32 val3); - -asmlinkage long sys_init_module(void __user *umod, unsigned long len, - const char __user *uargs); -asmlinkage long sys_delete_module(const char __user *name_user, - unsigned int flags); - -#ifdef CONFIG_OLD_SIGSUSPEND -asmlinkage long sys_sigsuspend(old_sigset_t mask); -#endif - -#ifdef CONFIG_OLD_SIGSUSPEND3 -asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask); -#endif - -asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize); - -#ifdef CONFIG_OLD_SIGACTION -asmlinkage long sys_sigaction(int, const struct old_sigaction __user *, - struct old_sigaction __user *); -#endif - -#ifndef CONFIG_ODD_RT_SIGACTION -asmlinkage long sys_rt_sigaction(int, - const struct sigaction __user *, - struct sigaction __user *, - size_t); -#endif -asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set, - sigset_t __user *oset, size_t sigsetsize); -asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize); -asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese, - siginfo_t __user *uinfo, - const struct timespec __user *uts, - size_t sigsetsize); -asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, - siginfo_t __user *uinfo); -asmlinkage long sys_kill(pid_t pid, int sig); -asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig); -asmlinkage long sys_tkill(pid_t pid, int sig); -asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo); -asmlinkage long sys_sgetmask(void); -asmlinkage long sys_ssetmask(int newmask); -asmlinkage long sys_signal(int sig, __sighandler_t handler); -asmlinkage long sys_pause(void); - -asmlinkage long sys_sync(void); -asmlinkage long sys_fsync(unsigned int fd); -asmlinkage long sys_fdatasync(unsigned int fd); -asmlinkage long sys_bdflush(int func, long data); -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name, - char __user *type, unsigned long flags, - void __user *data); -asmlinkage long sys_umount(char __user *name, int flags); -asmlinkage long sys_oldumount(char __user *name); -asmlinkage long sys_truncate(const char __user *path, long length); -asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length); -asmlinkage long sys_stat(const char __user *filename, - struct __old_kernel_stat __user *statbuf); -asmlinkage long sys_statfs(const char __user * path, - struct statfs __user *buf); -asmlinkage long sys_statfs64(const char __user *path, size_t sz, - struct statfs64 __user *buf); -asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf); -asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, - struct statfs64 __user *buf); -asmlinkage long sys_lstat(const char __user *filename, - struct __old_kernel_stat __user *statbuf); -asmlinkage long sys_fstat(unsigned int fd, - struct __old_kernel_stat __user *statbuf); -asmlinkage long sys_newstat(const char __user *filename, - struct stat __user *statbuf); -asmlinkage long sys_newlstat(const char __user *filename, - struct stat __user *statbuf); -asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf); -asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf); -#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64) -asmlinkage long sys_stat64(const char __user *filename, - struct stat64 __user *statbuf); -asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf); -asmlinkage long sys_lstat64(const char __user *filename, - struct stat64 __user *statbuf); -asmlinkage long sys_fstatat64(int dfd, const char __user *filename, - struct stat64 __user *statbuf, int flag); -#endif -#if BITS_PER_LONG == 32 -asmlinkage long sys_truncate64(const char __user *path, loff_t length); -asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length); -#endif +/* + * These syscall function prototypes are kept in the same order as + * include/uapi/asm-generic/unistd.h. Architecture specific entries go below, + * followed by deprecated or obsolete system calls. + * + * Please note that these prototypes here are only provided for information + * purposes, for static analysis, and for linking from the syscall table. + * These functions should not be called elsewhere from kernel code. + */ +asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx); +asmlinkage long sys_io_destroy(aio_context_t ctx); +asmlinkage long sys_io_submit(aio_context_t, long, + struct iocb __user * __user *); +asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb, + struct io_event __user *result); +asmlinkage long sys_io_getevents(aio_context_t ctx_id, + long min_nr, + long nr, + struct io_event __user *events, + struct timespec __user *timeout); +/* fs/xattr.c */ asmlinkage long sys_setxattr(const char __user *path, const char __user *name, const void __user *value, size_t size, int flags); asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name, @@ -481,125 +286,126 @@ asmlinkage long sys_lremovexattr(const char __user *path, const char __user *name); asmlinkage long sys_fremovexattr(int fd, const char __user *name); -asmlinkage long sys_brk(unsigned long brk); -asmlinkage long sys_mprotect(unsigned long start, size_t len, - unsigned long prot); -asmlinkage long sys_mremap(unsigned long addr, - unsigned long old_len, unsigned long new_len, - unsigned long flags, unsigned long new_addr); -asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, - unsigned long prot, unsigned long pgoff, - unsigned long flags); -asmlinkage long sys_msync(unsigned long start, size_t len, int flags); -asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice); -asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice); -asmlinkage long sys_munmap(unsigned long addr, size_t len); -asmlinkage long sys_mlock(unsigned long start, size_t len); -asmlinkage long sys_munlock(unsigned long start, size_t len); -asmlinkage long sys_mlockall(int flags); -asmlinkage long sys_munlockall(void); -asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior); -asmlinkage long sys_mincore(unsigned long start, size_t len, - unsigned char __user * vec); +/* fs/dcache.c */ +asmlinkage long sys_getcwd(char __user *buf, unsigned long size); -asmlinkage long sys_pivot_root(const char __user *new_root, - const char __user *put_old); -asmlinkage long sys_chroot(const char __user *filename); -asmlinkage long sys_mknod(const char __user *filename, umode_t mode, - unsigned dev); -asmlinkage long sys_link(const char __user *oldname, - const char __user *newname); -asmlinkage long sys_symlink(const char __user *old, const char __user *new); -asmlinkage long sys_unlink(const char __user *pathname); -asmlinkage long sys_rename(const char __user *oldname, - const char __user *newname); -asmlinkage long sys_chmod(const char __user *filename, umode_t mode); -asmlinkage long sys_fchmod(unsigned int fd, umode_t mode); +/* fs/cookies.c */ +asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len); + +/* fs/eventfd.c */ +asmlinkage long sys_eventfd2(unsigned int count, int flags); +/* fs/eventpoll.c */ +asmlinkage long sys_epoll_create1(int flags); +asmlinkage long sys_epoll_ctl(int epfd, int op, int fd, + struct epoll_event __user *event); +asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events, + int maxevents, int timeout, + const sigset_t __user *sigmask, + size_t sigsetsize); + +/* fs/fcntl.c */ +asmlinkage long sys_dup(unsigned int fildes); +asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags); asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg); #if BITS_PER_LONG == 32 asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg); #endif -asmlinkage long sys_pipe(int __user *fildes); -asmlinkage long sys_pipe2(int __user *fildes, int flags); -asmlinkage long sys_dup(unsigned int fildes); -asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd); -asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags); -asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on); + +/* fs/inotify_user.c */ +asmlinkage long sys_inotify_init1(int flags); +asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, + u32 mask); +asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd); + +/* fs/ioctl.c */ asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg); + +/* fs/ioprio.c */ +asmlinkage long sys_ioprio_set(int which, int who, int ioprio); +asmlinkage long sys_ioprio_get(int which, int who); + +/* fs/locks.c */ asmlinkage long sys_flock(unsigned int fd, unsigned int cmd); -asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx); -asmlinkage long sys_io_destroy(aio_context_t ctx); -asmlinkage long sys_io_getevents(aio_context_t ctx_id, - long min_nr, - long nr, - struct io_event __user *events, - struct timespec __user *timeout); -asmlinkage long sys_io_submit(aio_context_t, long, - struct iocb __user * __user *); -asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb, - struct io_event __user *result); -asmlinkage long sys_sendfile(int out_fd, int in_fd, - off_t __user *offset, size_t count); -asmlinkage long sys_sendfile64(int out_fd, int in_fd, - loff_t __user *offset, size_t count); -asmlinkage long sys_readlink(const char __user *path, - char __user *buf, int bufsiz); -asmlinkage long sys_creat(const char __user *pathname, umode_t mode); -asmlinkage long sys_open(const char __user *filename, - int flags, umode_t mode); + +/* fs/namei.c */ +asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode, + unsigned dev); +asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode); +asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag); +asmlinkage long sys_symlinkat(const char __user * oldname, + int newdfd, const char __user * newname); +asmlinkage long sys_linkat(int olddfd, const char __user *oldname, + int newdfd, const char __user *newname, int flags); +asmlinkage long sys_renameat(int olddfd, const char __user * oldname, + int newdfd, const char __user * newname); + +/* fs/namespace.c */ +asmlinkage long sys_umount(char __user *name, int flags); +asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name, + char __user *type, unsigned long flags, + void __user *data); +asmlinkage long sys_pivot_root(const char __user *new_root, + const char __user *put_old); + +/* fs/nfsctl.c */ + +/* fs/open.c */ +asmlinkage long sys_statfs(const char __user * path, + struct statfs __user *buf); +asmlinkage long sys_statfs64(const char __user *path, size_t sz, + struct statfs64 __user *buf); +asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf); +asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, + struct statfs64 __user *buf); +asmlinkage long sys_truncate(const char __user *path, long length); +asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length); +#if BITS_PER_LONG == 32 +asmlinkage long sys_truncate64(const char __user *path, loff_t length); +asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length); +#endif +asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len); +asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode); +asmlinkage long sys_chdir(const char __user *filename); +asmlinkage long sys_fchdir(unsigned int fd); +asmlinkage long sys_chroot(const char __user *filename); +asmlinkage long sys_fchmod(unsigned int fd, umode_t mode); +asmlinkage long sys_fchmodat(int dfd, const char __user * filename, + umode_t mode); +asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user, + gid_t group, int flag); +asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group); +asmlinkage long sys_openat(int dfd, const char __user *filename, int flags, + umode_t mode); asmlinkage long sys_close(unsigned int fd); -asmlinkage long sys_access(const char __user *filename, int mode); asmlinkage long sys_vhangup(void); -asmlinkage long sys_chown(const char __user *filename, - uid_t user, gid_t group); -asmlinkage long sys_lchown(const char __user *filename, - uid_t user, gid_t group); -asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group); -#ifdef CONFIG_HAVE_UID16 -asmlinkage long sys_chown16(const char __user *filename, - old_uid_t user, old_gid_t group); -asmlinkage long sys_lchown16(const char __user *filename, - old_uid_t user, old_gid_t group); -asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group); -asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid); -asmlinkage long sys_setgid16(old_gid_t gid); -asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid); -asmlinkage long sys_setuid16(old_uid_t uid); -asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid); -asmlinkage long sys_getresuid16(old_uid_t __user *ruid, - old_uid_t __user *euid, old_uid_t __user *suid); -asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid); -asmlinkage long sys_getresgid16(old_gid_t __user *rgid, - old_gid_t __user *egid, old_gid_t __user *sgid); -asmlinkage long sys_setfsuid16(old_uid_t uid); -asmlinkage long sys_setfsgid16(old_gid_t gid); -asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist); -asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist); -asmlinkage long sys_getuid16(void); -asmlinkage long sys_geteuid16(void); -asmlinkage long sys_getgid16(void); -asmlinkage long sys_getegid16(void); -#endif -asmlinkage long sys_utime(char __user *filename, - struct utimbuf __user *times); -asmlinkage long sys_utimes(char __user *filename, - struct timeval __user *utimes); -asmlinkage long sys_lseek(unsigned int fd, off_t offset, - unsigned int whence); +/* fs/pipe.c */ +asmlinkage long sys_pipe2(int __user *fildes, int flags); + +/* fs/quota.c */ +asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, + qid_t id, void __user *addr); + +/* fs/readdir.c */ +asmlinkage long sys_getdents64(unsigned int fd, + struct linux_dirent64 __user *dirent, + unsigned int count); + +/* fs/read_write.c */ asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high, unsigned long offset_low, loff_t __user *result, unsigned int whence); +asmlinkage long sys_lseek(unsigned int fd, off_t offset, + unsigned int whence); asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count); -asmlinkage long sys_readahead(int fd, loff_t offset, size_t count); +asmlinkage long sys_write(unsigned int fd, const char __user *buf, + size_t count); asmlinkage long sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen); -asmlinkage long sys_write(unsigned int fd, const char __user *buf, - size_t count); asmlinkage long sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen); @@ -609,264 +415,314 @@ asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf, size_t count, loff_t pos); asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h); -asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec, - unsigned long vlen, unsigned long pos_l, unsigned long pos_h, - rwf_t flags); asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h); -asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec, - unsigned long vlen, unsigned long pos_l, unsigned long pos_h, - rwf_t flags); -asmlinkage long sys_getcwd(char __user *buf, unsigned long size); -asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode); -asmlinkage long sys_chdir(const char __user *filename); -asmlinkage long sys_fchdir(unsigned int fd); -asmlinkage long sys_rmdir(const char __user *pathname); -asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len); -asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, - qid_t id, void __user *addr); -asmlinkage long sys_getdents(unsigned int fd, - struct linux_dirent __user *dirent, - unsigned int count); -asmlinkage long sys_getdents64(unsigned int fd, - struct linux_dirent64 __user *dirent, - unsigned int count); -asmlinkage long sys_setsockopt(int fd, int level, int optname, - char __user *optval, int optlen); -asmlinkage long sys_getsockopt(int fd, int level, int optname, - char __user *optval, int __user *optlen); -asmlinkage long sys_bind(int, struct sockaddr __user *, int); -asmlinkage long sys_connect(int, struct sockaddr __user *, int); -asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *); -asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int); -asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *); -asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *); -asmlinkage long sys_send(int, void __user *, size_t, unsigned); -asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, - struct sockaddr __user *, int); -asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags); -asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, - unsigned int vlen, unsigned flags); -asmlinkage long sys_recv(int, void __user *, size_t, unsigned); -asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned, - struct sockaddr __user *, int __user *); -asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags); -asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, - unsigned int vlen, unsigned flags, - struct timespec __user *timeout); -asmlinkage long sys_socket(int, int, int); -asmlinkage long sys_socketpair(int, int, int, int __user *); -asmlinkage long sys_socketcall(int call, unsigned long __user *args); -asmlinkage long sys_listen(int, int); -asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds, - int timeout); -asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp, - fd_set __user *exp, struct timeval __user *tvp); -asmlinkage long sys_old_select(struct sel_arg_struct __user *arg); -asmlinkage long sys_epoll_create(int size); -asmlinkage long sys_epoll_create1(int flags); -asmlinkage long sys_epoll_ctl(int epfd, int op, int fd, - struct epoll_event __user *event); -asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events, - int maxevents, int timeout); -asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events, - int maxevents, int timeout, - const sigset_t __user *sigmask, +/* fs/sendfile.c */ +asmlinkage long sys_sendfile64(int out_fd, int in_fd, + loff_t __user *offset, size_t count); + +/* fs/select.c */ +asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *, + fd_set __user *, struct timespec __user *, + void __user *); +asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int, + struct timespec __user *, const sigset_t __user *, + size_t); + +/* fs/signalfd.c */ +asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags); + +/* fs/splice.c */ +asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov, + unsigned long nr_segs, unsigned int flags); +asmlinkage long sys_splice(int fd_in, loff_t __user *off_in, + int fd_out, loff_t __user *off_out, + size_t len, unsigned int flags); +asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags); + +/* fs/stat.c */ +asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf, + int bufsiz); +asmlinkage long sys_newfstatat(int dfd, const char __user *filename, + struct stat __user *statbuf, int flag); +asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf); +#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64) +asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf); +asmlinkage long sys_fstatat64(int dfd, const char __user *filename, + struct stat64 __user *statbuf, int flag); +#endif + +/* fs/sync.c */ +asmlinkage long sys_sync(void); +asmlinkage long sys_fsync(unsigned int fd); +asmlinkage long sys_fdatasync(unsigned int fd); +asmlinkage long sys_sync_file_range2(int fd, unsigned int flags, + loff_t offset, loff_t nbytes); +asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, + unsigned int flags); + +/* fs/timerfd.c */ +asmlinkage long sys_timerfd_create(int clockid, int flags); +asmlinkage long sys_timerfd_settime(int ufd, int flags, + const struct itimerspec __user *utmr, + struct itimerspec __user *otmr); +asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr); + +/* fs/utimes.c */ +asmlinkage long sys_utimensat(int dfd, const char __user *filename, + struct timespec __user *utimes, int flags); + +/* kernel/acct.c */ +asmlinkage long sys_acct(const char __user *name); + +/* kernel/capability.c */ +asmlinkage long sys_capget(cap_user_header_t header, + cap_user_data_t dataptr); +asmlinkage long sys_capset(cap_user_header_t header, + const cap_user_data_t data); + +/* kernel/exec_domain.c */ +asmlinkage long sys_personality(unsigned int personality); + +/* kernel/exit.c */ +asmlinkage long sys_exit(int error_code); +asmlinkage long sys_exit_group(int error_code); +asmlinkage long sys_waitid(int which, pid_t pid, + struct siginfo __user *infop, + int options, struct rusage __user *ru); + +/* kernel/fork.c */ +asmlinkage long sys_set_tid_address(int __user *tidptr); +asmlinkage long sys_unshare(unsigned long unshare_flags); + +/* kernel/futex.c */ +asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val, + struct timespec __user *utime, u32 __user *uaddr2, + u32 val3); +asmlinkage long sys_get_robust_list(int pid, + struct robust_list_head __user * __user *head_ptr, + size_t __user *len_ptr); +asmlinkage long sys_set_robust_list(struct robust_list_head __user *head, + size_t len); + +/* kernel/hrtimer.c */ +asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp); + +/* kernel/itimer.c */ +asmlinkage long sys_getitimer(int which, struct itimerval __user *value); +asmlinkage long sys_setitimer(int which, + struct itimerval __user *value, + struct itimerval __user *ovalue); + +/* kernel/kexec.c */ +asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, + struct kexec_segment __user *segments, + unsigned long flags); + +/* kernel/module.c */ +asmlinkage long sys_init_module(void __user *umod, unsigned long len, + const char __user *uargs); +asmlinkage long sys_delete_module(const char __user *name_user, + unsigned int flags); + +/* kernel/posix-timers.c */ +asmlinkage long sys_timer_create(clockid_t which_clock, + struct sigevent __user *timer_event_spec, + timer_t __user * created_timer_id); +asmlinkage long sys_timer_gettime(timer_t timer_id, + struct itimerspec __user *setting); +asmlinkage long sys_timer_getoverrun(timer_t timer_id); +asmlinkage long sys_timer_settime(timer_t timer_id, int flags, + const struct itimerspec __user *new_setting, + struct itimerspec __user *old_setting); +asmlinkage long sys_timer_delete(timer_t timer_id); +asmlinkage long sys_clock_settime(clockid_t which_clock, + const struct timespec __user *tp); +asmlinkage long sys_clock_gettime(clockid_t which_clock, + struct timespec __user *tp); +asmlinkage long sys_clock_getres(clockid_t which_clock, + struct timespec __user *tp); +asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags, + const struct timespec __user *rqtp, + struct timespec __user *rmtp); + +/* kernel/printk.c */ +asmlinkage long sys_syslog(int type, char __user *buf, int len); + +/* kernel/ptrace.c */ +asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, + unsigned long data); +/* kernel/sched/core.c */ + +asmlinkage long sys_sched_setparam(pid_t pid, + struct sched_param __user *param); +asmlinkage long sys_sched_setscheduler(pid_t pid, int policy, + struct sched_param __user *param); +asmlinkage long sys_sched_getscheduler(pid_t pid); +asmlinkage long sys_sched_getparam(pid_t pid, + struct sched_param __user *param); +asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr); +asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len, + unsigned long __user *user_mask_ptr); +asmlinkage long sys_sched_yield(void); +asmlinkage long sys_sched_get_priority_max(int policy); +asmlinkage long sys_sched_get_priority_min(int policy); +asmlinkage long sys_sched_rr_get_interval(pid_t pid, + struct timespec __user *interval); + +/* kernel/signal.c */ +asmlinkage long sys_restart_syscall(void); +asmlinkage long sys_kill(pid_t pid, int sig); +asmlinkage long sys_tkill(pid_t pid, int sig); +asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig); +asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss, + struct sigaltstack __user *uoss); +asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize); +#ifndef CONFIG_ODD_RT_SIGACTION +asmlinkage long sys_rt_sigaction(int, + const struct sigaction __user *, + struct sigaction __user *, + size_t); +#endif +asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set, + sigset_t __user *oset, size_t sigsetsize); +asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize); +asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese, + siginfo_t __user *uinfo, + const struct timespec __user *uts, size_t sigsetsize); -asmlinkage long sys_gethostname(char __user *name, int len); +asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo); + +/* kernel/sys.c */ +asmlinkage long sys_setpriority(int which, int who, int niceval); +asmlinkage long sys_getpriority(int which, int who); +asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, + void __user *arg); +asmlinkage long sys_setregid(gid_t rgid, gid_t egid); +asmlinkage long sys_setgid(gid_t gid); +asmlinkage long sys_setreuid(uid_t ruid, uid_t euid); +asmlinkage long sys_setuid(uid_t uid); +asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); +asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid); +asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); +asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid); +asmlinkage long sys_setfsuid(uid_t uid); +asmlinkage long sys_setfsgid(gid_t gid); +asmlinkage long sys_times(struct tms __user *tbuf); +asmlinkage long sys_setpgid(pid_t pid, pid_t pgid); +asmlinkage long sys_getpgid(pid_t pid); +asmlinkage long sys_getsid(pid_t pid); +asmlinkage long sys_setsid(void); +asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist); +asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist); +asmlinkage long sys_newuname(struct new_utsname __user *name); asmlinkage long sys_sethostname(char __user *name, int len); asmlinkage long sys_setdomainname(char __user *name, int len); -asmlinkage long sys_newuname(struct new_utsname __user *name); -asmlinkage long sys_uname(struct old_utsname __user *); -asmlinkage long sys_olduname(struct oldold_utsname __user *); - asmlinkage long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim); -#ifdef __ARCH_WANT_SYS_OLD_GETRLIMIT -asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim); -#endif asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit __user *rlim); -asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource, - const struct rlimit64 __user *new_rlim, - struct rlimit64 __user *old_rlim); asmlinkage long sys_getrusage(int who, struct rusage __user *ru); asmlinkage long sys_umask(int mask); +asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, + unsigned long arg4, unsigned long arg5); +asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache); + +/* kernel/time.c */ +asmlinkage long sys_gettimeofday(struct timeval __user *tv, + struct timezone __user *tz); +asmlinkage long sys_settimeofday(struct timeval __user *tv, + struct timezone __user *tz); +asmlinkage long sys_adjtimex(struct timex __user *txc_p); + +/* kernel/timer.c */ +asmlinkage long sys_getpid(void); +asmlinkage long sys_getppid(void); +asmlinkage long sys_getuid(void); +asmlinkage long sys_geteuid(void); +asmlinkage long sys_getgid(void); +asmlinkage long sys_getegid(void); +asmlinkage long sys_gettid(void); +asmlinkage long sys_sysinfo(struct sysinfo __user *info); + +/* ipc/mqueue.c */ +asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr); +asmlinkage long sys_mq_unlink(const char __user *name); +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); +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); +asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification); +asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat); +/* ipc/msg.c */ asmlinkage long sys_msgget(key_t key, int msgflg); -asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp, - size_t msgsz, int msgflg); +asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz, long msgtyp, int msgflg); -asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf); +asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp, + size_t msgsz, int msgflg); +/* ipc/sem.c */ asmlinkage long sys_semget(key_t key, int nsems, int semflg); -asmlinkage long sys_semop(int semid, struct sembuf __user *sops, - unsigned nsops); asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg); asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops, unsigned nsops, const struct timespec __user *timeout); -asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); +asmlinkage long sys_semop(int semid, struct sembuf __user *sops, + unsigned nsops); + +/* ipc/shm.c */ asmlinkage long sys_shmget(key_t key, size_t size, int flag); -asmlinkage long sys_shmdt(char __user *shmaddr); asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf); -asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second, - unsigned long third, void __user *ptr, long fifth); +asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); +asmlinkage long sys_shmdt(char __user *shmaddr); -asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr); -asmlinkage long sys_mq_unlink(const char __user *name); -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); -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); -asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification); -asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat); +/* net/socket.c */ +asmlinkage long sys_socket(int, int, int); +asmlinkage long sys_socketpair(int, int, int, int __user *); +asmlinkage long sys_bind(int, struct sockaddr __user *, int); +asmlinkage long sys_listen(int, int); +asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *); +asmlinkage long sys_connect(int, struct sockaddr __user *, int); +asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *); +asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *); +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, + struct sockaddr __user *, int); +asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned, + struct sockaddr __user *, int __user *); +asmlinkage long sys_setsockopt(int fd, int level, int optname, + char __user *optval, int optlen); +asmlinkage long sys_getsockopt(int fd, int level, int optname, + char __user *optval, int __user *optlen); +asmlinkage long sys_shutdown(int, int); +asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags); +asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags); -asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn); -asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn, - unsigned long off, unsigned long len, - void __user *buf); -asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn, - unsigned long off, unsigned long len, - void __user *buf); +/* mm/filemap.c */ +asmlinkage long sys_readahead(int fd, loff_t offset, size_t count); -asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3, - unsigned long arg4, unsigned long arg5); -asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); -asmlinkage long sys_swapoff(const char __user *specialfile); -asmlinkage long sys_sysctl(struct __sysctl_args __user *args); -asmlinkage long sys_sysinfo(struct sysinfo __user *info); -asmlinkage long sys_sysfs(int option, - unsigned long arg1, unsigned long arg2); -asmlinkage long sys_syslog(int type, char __user *buf, int len); -asmlinkage long sys_uselib(const char __user *library); -asmlinkage long sys_ni_syscall(void); -asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, - unsigned long data); +/* mm/nommu.c, also with MMU */ +asmlinkage long sys_brk(unsigned long brk); +asmlinkage long sys_munmap(unsigned long addr, size_t len); +asmlinkage long sys_mremap(unsigned long addr, + unsigned long old_len, unsigned long new_len, + unsigned long flags, unsigned long new_addr); +/* security/keys/keyctl.c */ asmlinkage long sys_add_key(const char __user *_type, const char __user *_description, const void __user *_payload, size_t plen, key_serial_t destringid); - asmlinkage long sys_request_key(const char __user *_type, const char __user *_description, const char __user *_callout_info, key_serial_t destringid); - asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); -asmlinkage long sys_ioprio_set(int which, int who, int ioprio); -asmlinkage long sys_ioprio_get(int which, int who); -asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask, - unsigned long maxnode); -asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode, - const unsigned long __user *from, - const unsigned long __user *to); -asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, - const void __user * __user *pages, - const int __user *nodes, - int __user *status, - int flags); -asmlinkage long sys_mbind(unsigned long start, unsigned long len, - unsigned long mode, - const unsigned long __user *nmask, - unsigned long maxnode, - unsigned flags); -asmlinkage long sys_get_mempolicy(int __user *policy, - unsigned long __user *nmask, - unsigned long maxnode, - unsigned long addr, unsigned long flags); - -asmlinkage long sys_inotify_init(void); -asmlinkage long sys_inotify_init1(int flags); -asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, - u32 mask); -asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd); - -asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, - __u32 __user *ustatus); -asmlinkage long sys_spu_create(const char __user *name, - unsigned int flags, umode_t mode, int fd); - -asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode, - unsigned dev); -asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode); -asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag); -asmlinkage long sys_symlinkat(const char __user * oldname, - int newdfd, const char __user * newname); -asmlinkage long sys_linkat(int olddfd, const char __user *oldname, - int newdfd, const char __user *newname, int flags); -asmlinkage long sys_renameat(int olddfd, const char __user * oldname, - int newdfd, const char __user * newname); -asmlinkage long sys_renameat2(int olddfd, const char __user *oldname, - int newdfd, const char __user *newname, - unsigned int flags); -asmlinkage long sys_futimesat(int dfd, const char __user *filename, - struct timeval __user *utimes); -asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode); -asmlinkage long sys_fchmodat(int dfd, const char __user * filename, - umode_t mode); -asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user, - gid_t group, int flag); -asmlinkage long sys_openat(int dfd, const char __user *filename, int flags, - umode_t mode); -asmlinkage long sys_newfstatat(int dfd, const char __user *filename, - struct stat __user *statbuf, int flag); -asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf, - int bufsiz); -asmlinkage long sys_utimensat(int dfd, const char __user *filename, - struct timespec __user *utimes, int flags); -asmlinkage long sys_unshare(unsigned long unshare_flags); - -asmlinkage long sys_splice(int fd_in, loff_t __user *off_in, - int fd_out, loff_t __user *off_out, - size_t len, unsigned int flags); - -asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov, - unsigned long nr_segs, unsigned int flags); - -asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags); - -asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, - unsigned int flags); -asmlinkage long sys_sync_file_range2(int fd, unsigned int flags, - loff_t offset, loff_t nbytes); -asmlinkage long sys_get_robust_list(int pid, - struct robust_list_head __user * __user *head_ptr, - size_t __user *len_ptr); -asmlinkage long sys_set_robust_list(struct robust_list_head __user *head, - size_t len); -asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache); -asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask); -asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags); -asmlinkage long sys_timerfd_create(int clockid, int flags); -asmlinkage long sys_timerfd_settime(int ufd, int flags, - const struct itimerspec __user *utmr, - struct itimerspec __user *otmr); -asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr); -asmlinkage long sys_eventfd(unsigned int count); -asmlinkage long sys_eventfd2(unsigned int count, int flags); -asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags); -asmlinkage long sys_userfaultfd(int flags); -asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len); -asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int); -asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *, - fd_set __user *, struct timespec __user *, - void __user *); -asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int, - struct timespec __user *, const sigset_t __user *, - size_t); -asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags); -asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, - u64 mask, int fd, - const char __user *pathname); -asmlinkage long sys_syncfs(int fd); - -asmlinkage long sys_fork(void); -asmlinkage long sys_vfork(void); +/* arch/example/kernel/sys_example.c */ #ifdef CONFIG_CLONE_BACKWARDS asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long, int __user *); @@ -879,26 +735,80 @@ asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, int __user *, unsigned long); #endif #endif - asmlinkage long sys_execve(const char __user *filename, const char __user *const __user *argv, const char __user *const __user *envp); +/* mm/fadvise.c */ +asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice); + +/* mm/, CONFIG_MMU only */ +asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags); +asmlinkage long sys_swapoff(const char __user *specialfile); +asmlinkage long sys_mprotect(unsigned long start, size_t len, + unsigned long prot); +asmlinkage long sys_msync(unsigned long start, size_t len, int flags); +asmlinkage long sys_mlock(unsigned long start, size_t len); +asmlinkage long sys_munlock(unsigned long start, size_t len); +asmlinkage long sys_mlockall(int flags); +asmlinkage long sys_munlockall(void); +asmlinkage long sys_mincore(unsigned long start, size_t len, + unsigned char __user * vec); +asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior); +asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, + unsigned long prot, unsigned long pgoff, + unsigned long flags); +asmlinkage long sys_mbind(unsigned long start, unsigned long len, + unsigned long mode, + const unsigned long __user *nmask, + unsigned long maxnode, + unsigned flags); +asmlinkage long sys_get_mempolicy(int __user *policy, + unsigned long __user *nmask, + unsigned long maxnode, + unsigned long addr, unsigned long flags); +asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask, + unsigned long maxnode); +asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode, + const unsigned long __user *from, + const unsigned long __user *to); +asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages, + const void __user * __user *pages, + const int __user *nodes, + int __user *status, + int flags); + +asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, + siginfo_t __user *uinfo); asmlinkage long sys_perf_event_open( struct perf_event_attr __user *attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags); +asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int); +asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, + unsigned int vlen, unsigned flags, + struct timespec __user *timeout); -asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg); +asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr, + int options, struct rusage __user *ru); +asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource, + const struct rlimit64 __user *new_rlim, + struct rlimit64 __user *old_rlim); +asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags); +asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, + u64 mask, int fd, + const char __user *pathname); asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name, struct file_handle __user *handle, int __user *mnt_id, int flag); asmlinkage long sys_open_by_handle_at(int mountdirfd, struct file_handle __user *handle, int flags); +asmlinkage long sys_clock_adjtime(clockid_t which_clock, + struct timex __user *tx); +asmlinkage long sys_syncfs(int fd); asmlinkage long sys_setns(int fd, int nstype); +asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg, + unsigned int vlen, unsigned flags); asmlinkage long sys_process_vm_readv(pid_t pid, const struct iovec __user *lvec, unsigned long liovcnt, @@ -911,39 +821,259 @@ asmlinkage long sys_process_vm_writev(pid_t pid, const struct iovec __user *rvec, unsigned long riovcnt, unsigned long flags); - asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type, unsigned long idx1, unsigned long idx2); asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags); +asmlinkage long sys_sched_setattr(pid_t pid, + struct sched_attr __user *attr, + unsigned int flags); +asmlinkage long sys_sched_getattr(pid_t pid, + struct sched_attr __user *attr, + unsigned int size, + unsigned int flags); +asmlinkage long sys_renameat2(int olddfd, const char __user *oldname, + int newdfd, const char __user *newname, + unsigned int flags); asmlinkage long sys_seccomp(unsigned int op, unsigned int flags, const char __user *uargs); asmlinkage long sys_getrandom(char __user *buf, size_t count, unsigned int flags); +asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags); asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size); - asmlinkage long sys_execveat(int dfd, const char __user *filename, const char __user *const __user *argv, const char __user *const __user *envp, int flags); - +asmlinkage long sys_userfaultfd(int flags); asmlinkage long sys_membarrier(int cmd, int flags); +asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in, int fd_out, loff_t __user *off_out, size_t len, unsigned int flags); - -asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); - +asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec, + unsigned long vlen, unsigned long pos_l, unsigned long pos_h, + rwf_t flags); +asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec, + unsigned long vlen, unsigned long pos_l, unsigned long pos_h, + rwf_t flags); asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len, unsigned long prot, int pkey); asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val); asmlinkage long sys_pkey_free(int pkey); -asmlinkage long sys_kexec_load(unsigned long entry, - unsigned long nr_segments, - struct kexec_segment __user *segments, - unsigned long flags); asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags, unsigned mask, struct statx __user *buffer); +/* + * Architecture-specific system calls + */ + +/* arch/x86/kernel/ioport.c */ +asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on); + +/* pciconfig: alpha, arm, arm64, ia64, sparc */ +asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn, + unsigned long off, unsigned long len, + void __user *buf); +asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn, + unsigned long off, unsigned long len, + void __user *buf); +asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn); + +/* powerpc */ +asmlinkage long sys_spu_run(int fd, __u32 __user *unpc, + __u32 __user *ustatus); +asmlinkage long sys_spu_create(const char __user *name, + unsigned int flags, umode_t mode, int fd); + + +/* + * Deprecated system calls which are still defined in + * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch + */ + +/* __ARCH_WANT_SYSCALL_NO_AT */ +asmlinkage long sys_open(const char __user *filename, + int flags, umode_t mode); +asmlinkage long sys_link(const char __user *oldname, + const char __user *newname); +asmlinkage long sys_unlink(const char __user *pathname); +asmlinkage long sys_mknod(const char __user *filename, umode_t mode, + unsigned dev); +asmlinkage long sys_chmod(const char __user *filename, umode_t mode); +asmlinkage long sys_chown(const char __user *filename, + uid_t user, gid_t group); +asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode); +asmlinkage long sys_rmdir(const char __user *pathname); +asmlinkage long sys_lchown(const char __user *filename, + uid_t user, gid_t group); +asmlinkage long sys_access(const char __user *filename, int mode); +asmlinkage long sys_rename(const char __user *oldname, + const char __user *newname); +asmlinkage long sys_symlink(const char __user *old, const char __user *new); +asmlinkage long sys_utimes(char __user *filename, + struct timeval __user *utimes); +#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64) +asmlinkage long sys_stat64(const char __user *filename, + struct stat64 __user *statbuf); +asmlinkage long sys_lstat64(const char __user *filename, + struct stat64 __user *statbuf); +#endif + +/* __ARCH_WANT_SYSCALL_NO_FLAGS */ +asmlinkage long sys_pipe(int __user *fildes); +asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd); +asmlinkage long sys_epoll_create(int size); +asmlinkage long sys_inotify_init(void); +asmlinkage long sys_eventfd(unsigned int count); +asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask); + +/* __ARCH_WANT_SYSCALL_OFF_T */ +asmlinkage long sys_sendfile(int out_fd, int in_fd, + off_t __user *offset, size_t count); +asmlinkage long sys_newstat(const char __user *filename, + struct stat __user *statbuf); +asmlinkage long sys_newlstat(const char __user *filename, + struct stat __user *statbuf); +asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice); + +/* __ARCH_WANT_SYSCALL_DEPRECATED */ +asmlinkage long sys_alarm(unsigned int seconds); +asmlinkage long sys_getpgrp(void); +asmlinkage long sys_pause(void); +asmlinkage long sys_time(time_t __user *tloc); +asmlinkage long sys_utime(char __user *filename, + struct utimbuf __user *times); +asmlinkage long sys_creat(const char __user *pathname, umode_t mode); +asmlinkage long sys_getdents(unsigned int fd, + struct linux_dirent __user *dirent, + unsigned int count); +asmlinkage long sys_futimesat(int dfd, const char __user *filename, + struct timeval __user *utimes); +asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp, + fd_set __user *exp, struct timeval __user *tvp); +asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds, + int timeout); +asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events, + int maxevents, int timeout); +asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf); +asmlinkage long sys_vfork(void); +asmlinkage long sys_recv(int, void __user *, size_t, unsigned); +asmlinkage long sys_send(int, void __user *, size_t, unsigned); +asmlinkage long sys_bdflush(int func, long data); +asmlinkage long sys_oldumount(char __user *name); +asmlinkage long sys_uselib(const char __user *library); +asmlinkage long sys_sysctl(struct __sysctl_args __user *args); +asmlinkage long sys_sysfs(int option, + unsigned long arg1, unsigned long arg2); +asmlinkage long sys_fork(void); + +/* obsolete: kernel/time/time.c */ +asmlinkage long sys_stime(time_t __user *tptr); + +/* obsolete: kernel/signal.c */ +asmlinkage long sys_sigpending(old_sigset_t __user *uset); +asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set, + old_sigset_t __user *oset); +#ifdef CONFIG_OLD_SIGSUSPEND +asmlinkage long sys_sigsuspend(old_sigset_t mask); +#endif + +#ifdef CONFIG_OLD_SIGSUSPEND3 +asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask); +#endif + +#ifdef CONFIG_OLD_SIGACTION +asmlinkage long sys_sigaction(int, const struct old_sigaction __user *, + struct old_sigaction __user *); +#endif +asmlinkage long sys_sgetmask(void); +asmlinkage long sys_ssetmask(int newmask); +asmlinkage long sys_signal(int sig, __sighandler_t handler); + +/* obsolete: kernel/sched/core.c */ +asmlinkage long sys_nice(int increment); + +/* obsolete: kernel/kexec_file.c */ +asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd, + unsigned long cmdline_len, + const char __user *cmdline_ptr, + unsigned long flags); + +/* obsolete: kernel/exit.c */ +asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options); + +/* obsolete: kernel/uid16.c */ +#ifdef CONFIG_HAVE_UID16 +asmlinkage long sys_chown16(const char __user *filename, + old_uid_t user, old_gid_t group); +asmlinkage long sys_lchown16(const char __user *filename, + old_uid_t user, old_gid_t group); +asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group); +asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid); +asmlinkage long sys_setgid16(old_gid_t gid); +asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid); +asmlinkage long sys_setuid16(old_uid_t uid); +asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid); +asmlinkage long sys_getresuid16(old_uid_t __user *ruid, + old_uid_t __user *euid, old_uid_t __user *suid); +asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid); +asmlinkage long sys_getresgid16(old_gid_t __user *rgid, + old_gid_t __user *egid, old_gid_t __user *sgid); +asmlinkage long sys_setfsuid16(old_uid_t uid); +asmlinkage long sys_setfsgid16(old_gid_t gid); +asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist); +asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist); +asmlinkage long sys_getuid16(void); +asmlinkage long sys_geteuid16(void); +asmlinkage long sys_getgid16(void); +asmlinkage long sys_getegid16(void); +#endif + +/* obsolete: net/socket.c */ +asmlinkage long sys_socketcall(int call, unsigned long __user *args); + +/* obsolete: fs/stat.c */ +asmlinkage long sys_stat(const char __user *filename, + struct __old_kernel_stat __user *statbuf); +asmlinkage long sys_lstat(const char __user *filename, + struct __old_kernel_stat __user *statbuf); +asmlinkage long sys_fstat(unsigned int fd, + struct __old_kernel_stat __user *statbuf); +asmlinkage long sys_readlink(const char __user *path, + char __user *buf, int bufsiz); + +/* obsolete: fs/select.c */ +asmlinkage long sys_old_select(struct sel_arg_struct __user *arg); + +/* obsolete: fs/readdir.c */ +asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int); + +/* obsolete: kernel/sys.c */ +asmlinkage long sys_gethostname(char __user *name, int len); +asmlinkage long sys_uname(struct old_utsname __user *); +asmlinkage long sys_olduname(struct oldold_utsname __user *); +#ifdef __ARCH_WANT_SYS_OLD_GETRLIMIT +asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim); +#endif + +/* obsolete: ipc */ +asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second, + unsigned long third, void __user *ptr, long fifth); + +/* obsolete: mm/ */ +asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len, + unsigned long prot, unsigned long flags, + unsigned long fd, unsigned long pgoff); +asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg); + + +/* + * Not a real system call, but a placeholder for syscalls which are + * not implemented -- see kernel/sys_ni.c + */ +asmlinkage long sys_ni_syscall(void); + + /* * Kernel code should not call syscalls (i.e., sys_xyzyyz()) directly. * Instead, use one of the functions which work equivalently, such as -- 2.16.3
