Commit 4dd595c3 authored by Sohil Mehta's avatar Sohil Mehta Committed by Arnd Bergmann
Browse files

syscalls: Remove file path comments from headers 



Source file locations for syscall definitions can change over a period
of time. File paths in comments get stale and are hard to maintain long
term. Also, their usefulness is questionable since it would be easier to
locate a syscall definition using the SYSCALL_DEFINEx() macro.

Remove all source file path comments from the syscall headers. Also,
equalize the uneven line spacing (some of which is introduced due to the
deletions).

Signed-off-by: default avatarSohil Mehta <sohil.mehta@intel.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 0526b56c

include/linux/compat.h

+9 −73
Original line number Diff line number Diff line
@@ -581,11 +581,7 @@ asmlinkage long compat_sys_io_pgetevents_time64(compat_aio_context_t ctx_id, 
					struct io_event __user *events,

					struct __kernel_timespec __user *timeout,

					const struct __compat_aio_sigset __user *usig);



/* fs/cookies.c */

asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);



/* fs/eventpoll.c */

asmlinkage long compat_sys_epoll_pwait(int epfd,

			struct epoll_event __user *events,

			int maxevents, int timeout,
@@ -597,18 +593,12 @@ asmlinkage long compat_sys_epoll_pwait2(int epfd, 
			const struct __kernel_timespec __user *timeout,

			const compat_sigset_t __user *sigmask,

			compat_size_t sigsetsize);



/* fs/fcntl.c */

asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd,

				 compat_ulong_t arg);

asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd,

				   compat_ulong_t arg);



/* fs/ioctl.c */

asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,

				 compat_ulong_t arg);



/* fs/open.c */

asmlinkage long compat_sys_statfs(const char __user *pathname,

				  struct compat_statfs __user *buf);

asmlinkage long compat_sys_statfs64(const char __user *pathname,
@@ -623,13 +613,9 @@ asmlinkage long compat_sys_ftruncate(unsigned int, compat_ulong_t); 
/* No generic prototype for truncate64, ftruncate64, fallocate */

asmlinkage long compat_sys_openat(int dfd, const char __user *filename,

				  int flags, umode_t mode);



/* fs/readdir.c */

asmlinkage long compat_sys_getdents(unsigned int fd,

				    struct compat_linux_dirent __user *dirent,

				    unsigned int count);



/* fs/read_write.c */

asmlinkage long compat_sys_lseek(unsigned int, compat_off_t, unsigned int);

/* No generic prototype for pread64 and pwrite64 */

asmlinkage ssize_t compat_sys_preadv(compat_ulong_t fd,
@@ -649,14 +635,10 @@ asmlinkage long compat_sys_pwritev64(unsigned long fd, 
		const struct iovec __user *vec,

		unsigned long vlen, loff_t pos);

#endif



/* fs/sendfile.c */

asmlinkage long compat_sys_sendfile(int out_fd, int in_fd,

				    compat_off_t __user *offset, compat_size_t count);

asmlinkage long compat_sys_sendfile64(int out_fd, int in_fd,

				    compat_loff_t __user *offset, compat_size_t count);



/* fs/select.c */

asmlinkage long compat_sys_pselect6_time32(int n, compat_ulong_t __user *inp,

				    compat_ulong_t __user *outp,

				    compat_ulong_t __user *exp,
@@ -677,68 +659,45 @@ asmlinkage long compat_sys_ppoll_time64(struct pollfd __user *ufds, 
				 struct __kernel_timespec __user *tsp,

				 const compat_sigset_t __user *sigmask,

				 compat_size_t sigsetsize);



/* fs/signalfd.c */

asmlinkage long compat_sys_signalfd4(int ufd,

				     const compat_sigset_t __user *sigmask,

				     compat_size_t sigsetsize, int flags);



/* fs/stat.c */

asmlinkage long compat_sys_newfstatat(unsigned int dfd,

				      const char __user *filename,

				      struct compat_stat __user *statbuf,

				      int flag);

asmlinkage long compat_sys_newfstat(unsigned int fd,

				    struct compat_stat __user *statbuf);



/* fs/sync.c: No generic prototype for sync_file_range and sync_file_range2 */



/* kernel/exit.c */

/* No generic prototype for sync_file_range and sync_file_range2 */

asmlinkage long compat_sys_waitid(int, compat_pid_t,

		struct compat_siginfo __user *, int,

		struct compat_rusage __user *);







/* kernel/futex.c */

asmlinkage long

compat_sys_set_robust_list(struct compat_robust_list_head __user *head,

			   compat_size_t len);

asmlinkage long

compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,

			   compat_size_t __user *len_ptr);



/* kernel/itimer.c */

asmlinkage long compat_sys_getitimer(int which,

				     struct old_itimerval32 __user *it);

asmlinkage long compat_sys_setitimer(int which,

				     struct old_itimerval32 __user *in,

				     struct old_itimerval32 __user *out);



/* kernel/kexec.c */

asmlinkage long compat_sys_kexec_load(compat_ulong_t entry,

				      compat_ulong_t nr_segments,

				      struct compat_kexec_segment __user *,

				      compat_ulong_t flags);



/* kernel/posix-timers.c */

asmlinkage long compat_sys_timer_create(clockid_t which_clock,

			struct compat_sigevent __user *timer_event_spec,

			timer_t __user *created_timer_id);



/* kernel/ptrace.c */

asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,

				  compat_long_t addr, compat_long_t data);



/* kernel/sched/core.c */

asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid,

				     unsigned int len,

				     compat_ulong_t __user *user_mask_ptr);

asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid,

				     unsigned int len,

				     compat_ulong_t __user *user_mask_ptr);



/* kernel/signal.c */

asmlinkage long compat_sys_sigaltstack(const compat_stack_t __user *uss_ptr,

				       compat_stack_t __user *uoss_ptr);

asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset,
@@ -763,25 +722,17 @@ asmlinkage long compat_sys_rt_sigtimedwait_time64(compat_sigset_t __user *uthese 
asmlinkage long compat_sys_rt_sigqueueinfo(compat_pid_t pid, int sig,

				struct compat_siginfo __user *uinfo);

/* No generic prototype for rt_sigreturn */



/* kernel/sys.c */

asmlinkage long compat_sys_times(struct compat_tms __user *tbuf);

asmlinkage long compat_sys_getrlimit(unsigned int resource,

				     struct compat_rlimit __user *rlim);

asmlinkage long compat_sys_setrlimit(unsigned int resource,

				     struct compat_rlimit __user *rlim);

asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru);



/* kernel/time.c */

asmlinkage long compat_sys_gettimeofday(struct old_timeval32 __user *tv,

		struct timezone __user *tz);

asmlinkage long compat_sys_settimeofday(struct old_timeval32 __user *tv,

		struct timezone __user *tz);



/* kernel/timer.c */

asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info);



/* ipc/mqueue.c */

asmlinkage long compat_sys_mq_open(const char __user *u_name,

			int oflag, compat_mode_t mode,

			struct compat_mq_attr __user *u_attr);
@@ -790,22 +741,14 @@ asmlinkage long compat_sys_mq_notify(mqd_t mqdes, 
asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes,

			const struct compat_mq_attr __user *u_mqstat,

			struct compat_mq_attr __user *u_omqstat);



/* ipc/msg.c */

asmlinkage long compat_sys_msgctl(int first, int second, void __user *uptr);

asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,

		compat_ssize_t msgsz, compat_long_t msgtyp, int msgflg);

asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,

		compat_ssize_t msgsz, int msgflg);



/* ipc/sem.c */

asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);



/* ipc/shm.c */

asmlinkage long compat_sys_shmctl(int first, int second, void __user *uptr);

asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);



/* net/socket.c */

asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, compat_size_t len,

			    unsigned flags, struct sockaddr __user *addr,

			    int __user *addrlen);
@@ -813,20 +756,13 @@ asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, 
				   unsigned flags);

asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg,

				   unsigned int flags);



/* mm/filemap.c: No generic prototype for readahead */



/* security/keys/keyctl.c */

/* No generic prototype for readahead */

asmlinkage long compat_sys_keyctl(u32 option,

			      u32 arg2, u32 arg3, u32 arg4, u32 arg5);



/* arch/example/kernel/sys_example.c */

asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv,

		     const compat_uptr_t __user *envp);



/* mm/fadvise.c: No generic prototype for fadvise64_64 */



/* mm/, CONFIG_MMU only */

/* No generic prototype for fadvise64_64 */

/* CONFIG_MMU only */

asmlinkage long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid,

					compat_pid_t pid, int sig,

					struct compat_siginfo __user *uinfo);
@@ -896,18 +832,18 @@ asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32); 
asmlinkage long compat_sys_recv(int fd, void __user *buf, compat_size_t len,

				unsigned flags);



/* obsolete: fs/readdir.c */

/* obsolete */

asmlinkage long compat_sys_old_readdir(unsigned int fd,

				       struct compat_old_linux_dirent __user *,

				       unsigned int count);



/* obsolete: fs/select.c */

/* obsolete */

asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg);



/* obsolete: ipc */

/* obsolete */

asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);



/* obsolete: kernel/signal.c */

/* obsolete */

#ifdef __ARCH_WANT_SYS_SIGPENDING

asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set);

#endif
@@ -922,7 +858,7 @@ asmlinkage long compat_sys_sigaction(int sig, 
                                   struct compat_old_sigaction __user *oact);

#endif



/* obsolete: net/socket.c */

/* obsolete */

asmlinkage long compat_sys_socketcall(int call, u32 __user *args);



#ifdef __ARCH_WANT_COMPAT_TRUNCATE64

include/linux/syscalls.h

+15 −125
Original line number Diff line number Diff line
@@ -346,8 +346,6 @@ asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit, 
				const void __user *argp, size_t argsz);

asmlinkage long sys_io_uring_register(unsigned int fd, unsigned int op,

				void __user *arg, unsigned int nr_args);



/* 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,
@@ -370,17 +368,9 @@ asmlinkage long sys_removexattr(const char __user *path, 
asmlinkage long sys_lremovexattr(const char __user *path,

				 const char __user *name);

asmlinkage long sys_fremovexattr(int fd, const char __user *name);



/* fs/dcache.c */

asmlinkage long sys_getcwd(char __user *buf, unsigned long size);



/* 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);
@@ -393,8 +383,6 @@ asmlinkage long sys_epoll_pwait2(int epfd, struct epoll_event __user *events, 
				 const struct __kernel_timespec __user *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);
@@ -402,25 +390,15 @@ asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg); 
asmlinkage long sys_fcntl64(unsigned int fd,

				unsigned int cmd, unsigned long arg);

#endif



/* 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);



/* 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);
@@ -431,18 +409,12 @@ 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,
@@ -477,22 +449,14 @@ asmlinkage long sys_close(unsigned int fd); 
asmlinkage long sys_close_range(unsigned int fd, unsigned int max_fd,

				unsigned int flags);

asmlinkage long sys_vhangup(void);



/* 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);

asmlinkage long sys_quotactl_fd(unsigned int fd, unsigned int cmd, 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);
@@ -515,12 +479,8 @@ 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_pwritev(unsigned long fd, const struct iovec __user *vec,

			    unsigned long vlen, unsigned long pos_l, unsigned long pos_h);



/* 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 __kernel_timespec __user *,

			     void __user *);
@@ -533,19 +493,13 @@ asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int, 
asmlinkage long sys_ppoll_time32(struct pollfd __user *, unsigned int,

			  struct old_timespec32 __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,
@@ -556,8 +510,6 @@ 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);
@@ -565,8 +517,6 @@ 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 __kernel_itimerspec __user *utmr,
@@ -577,39 +527,25 @@ asmlinkage long sys_timerfd_gettime32(int ufd, 
asmlinkage long sys_timerfd_settime32(int ufd, int flags,

				   const struct old_itimerspec32 __user *utmr,

				   struct old_itimerspec32 __user *otmr);



/* fs/utimes.c */

asmlinkage long sys_utimensat(int dfd, const char __user *filename,

				struct __kernel_timespec __user *utimes,

				int flags);

asmlinkage long sys_utimensat_time32(unsigned int dfd,

				const char __user *filename,

				struct old_timespec32 __user *t, 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/syscalls.c */

asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,

			  const struct __kernel_timespec __user *utime,

			  u32 __user *uaddr2, u32 val3);
@@ -625,31 +561,21 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head, 
asmlinkage long sys_futex_waitv(struct futex_waitv *waiters,

				unsigned int nr_futexes, unsigned int flags,

				struct __kernel_timespec __user *timeout, clockid_t clockid);



/* kernel/hrtimer.c */

asmlinkage long sys_nanosleep(struct __kernel_timespec __user *rqtp,

			      struct __kernel_timespec __user *rmtp);

asmlinkage long sys_nanosleep_time32(struct old_timespec32 __user *rqtp,

				     struct old_timespec32 __user *rmtp);



/* kernel/itimer.c */

asmlinkage long sys_getitimer(int which, struct __kernel_old_itimerval __user *value);

asmlinkage long sys_setitimer(int which,

				struct __kernel_old_itimerval __user *value,

				struct __kernel_old_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);
@@ -683,15 +609,9 @@ asmlinkage long sys_clock_getres_time32(clockid_t which_clock, 
asmlinkage long sys_clock_nanosleep_time32(clockid_t which_clock, int flags,

				struct old_timespec32 __user *rqtp,

				struct old_timespec32 __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,
@@ -710,8 +630,6 @@ asmlinkage long sys_sched_rr_get_interval(pid_t pid, 
				struct __kernel_timespec __user *interval);

asmlinkage long sys_sched_rr_get_interval_time32(pid_t pid,

						 struct old_timespec32 __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);
@@ -737,8 +655,6 @@ asmlinkage long sys_rt_sigtimedwait_time32(const sigset_t __user *uthese, 
				const struct old_timespec32 __user *uts,

				size_t sigsetsize);

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,
@@ -772,16 +688,12 @@ 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 __kernel_old_timeval __user *tv,

				struct timezone __user *tz);

asmlinkage long sys_settimeofday(struct __kernel_old_timeval __user *tv,

				struct timezone __user *tz);

asmlinkage long sys_adjtimex(struct __kernel_timex __user *txc_p);

asmlinkage long sys_adjtimex_time32(struct old_timex32 __user *txc_p);



/* kernel/sys.c */

asmlinkage long sys_getpid(void);

asmlinkage long sys_getppid(void);

asmlinkage long sys_getuid(void);
@@ -790,8 +702,6 @@ 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 __kernel_timespec __user *abs_timeout);
@@ -806,8 +716,6 @@ asmlinkage long sys_mq_timedsend_time32(mqd_t mqdes, 
			const char __user *u_msg_ptr,

			unsigned int msg_len, unsigned int msg_prio,

			const struct old_timespec32 __user *u_abs_timeout);



/* ipc/msg.c */

asmlinkage long sys_msgget(key_t key, int msgflg);

asmlinkage long sys_old_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);

asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
@@ -815,8 +723,6 @@ asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, 
				size_t msgsz, long msgtyp, int msgflg);

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_semctl(int semid, int semnum, int cmd, unsigned long arg);

asmlinkage long sys_old_semctl(int semid, int semnum, int cmd, unsigned long arg);
@@ -828,15 +734,11 @@ asmlinkage long sys_semtimedop_time32(int semid, struct sembuf __user *sops, 
				const struct old_timespec32 __user *timeout);

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_old_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);

asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);

asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);

asmlinkage long sys_shmdt(char __user *shmaddr);



/* 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);
@@ -856,18 +758,12 @@ asmlinkage long sys_getsockopt(int fd, int level, int optname, 
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);



/* mm/filemap.c */

asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);



/* 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,
@@ -879,8 +775,6 @@ asmlinkage long sys_request_key(const char __user *_type, 
				key_serial_t destringid);

asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,

			   unsigned long arg4, unsigned long arg5);



/* arch/example/kernel/sys_example.c */

#ifdef CONFIG_CLONE_BACKWARDS

asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long,

	       int __user *);
@@ -899,11 +793,9 @@ asmlinkage long sys_clone3(struct clone_args __user *uargs, size_t size); 
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 */

/* 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,
@@ -941,7 +833,6 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_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(
@@ -954,7 +845,6 @@ asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg, 
asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg,

			     unsigned int vlen, unsigned flags,

			     struct old_timespec32 __user *timeout);



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,
@@ -1063,7 +953,7 @@ asmlinkage long sys_set_mempolicy_home_node(unsigned long start, unsigned long l 
 * Architecture-specific system calls

 */



/* arch/x86/kernel/ioport.c */

/* x86 */

asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);



/* pciconfig: alpha, arm, arm64, ia64, sparc */
@@ -1171,11 +1061,11 @@ asmlinkage long sys_sysfs(int option, 
				unsigned long arg1, unsigned long arg2);

asmlinkage long sys_fork(void);



/* obsolete: kernel/time/time.c */

/* obsolete */

asmlinkage long sys_stime(__kernel_old_time_t __user *tptr);

asmlinkage long sys_stime32(old_time32_t __user *tptr);



/* obsolete: kernel/signal.c */

/* obsolete */

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);
@@ -1195,19 +1085,19 @@ 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 */

/* obsolete */

asmlinkage long sys_nice(int increment);



/* obsolete: kernel/kexec_file.c */

/* obsolete */

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 */

/* obsolete */

asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);



/* obsolete: kernel/uid16.c */

/* obsolete */

#ifdef CONFIG_HAVE_UID16

asmlinkage long sys_chown16(const char __user *filename,

				old_uid_t user, old_gid_t group);
@@ -1234,10 +1124,10 @@ asmlinkage long sys_getgid16(void); 
asmlinkage long sys_getegid16(void);

#endif



/* obsolete: net/socket.c */

/* obsolete */

asmlinkage long sys_socketcall(int call, unsigned long __user *args);



/* obsolete: fs/stat.c */

/* obsolete */

asmlinkage long sys_stat(const char __user *filename,

			struct __old_kernel_stat __user *statbuf);

asmlinkage long sys_lstat(const char __user *filename,
@@ -1247,13 +1137,13 @@ asmlinkage long sys_fstat(unsigned int fd, 
asmlinkage long sys_readlink(const char __user *path,

				char __user *buf, int bufsiz);



/* obsolete: fs/select.c */

/* obsolete */

asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);



/* obsolete: fs/readdir.c */

/* obsolete */

asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);



/* obsolete: kernel/sys.c */

/* obsolete */

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 *);
@@ -1261,11 +1151,11 @@ asmlinkage long sys_olduname(struct oldold_utsname __user *); 
asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);

#endif



/* obsolete: ipc */

/* obsolete */

asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,

		unsigned long third, void __user *ptr, long fifth);



/* obsolete: mm/ */

/* obsolete */

asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,

			unsigned long prot, unsigned long flags,

			unsigned long fd, unsigned long pgoff);

include/uapi/asm-generic/unistd.h

+30 −99

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kernel/sys_ni.c

+1 −109

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tools/include/uapi/asm-generic/unistd.h

+30 −99

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