28 void set_close_on_exec(unsigned int fd, int flag)  in set_close_on_exec()  argument
35 		FD_SET(fd, fdt->close_on_exec);  in set_close_on_exec()
37 		FD_CLR(fd, fdt->close_on_exec);  in set_close_on_exec()
41 static int get_close_on_exec(unsigned int fd)  in get_close_on_exec()  argument
48 	res = FD_ISSET(fd, fdt->close_on_exec);  in get_close_on_exec()
92 	tofree = fdt->fd[newfd];  in SYSCALL_DEFINE3()
96 	rcu_assign_pointer(fdt->fd[newfd], file);  in SYSCALL_DEFINE3()
146 static int setfl(int fd, struct file * filp, unsigned long arg)  in setfl()  argument
186 			error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0);  in setfl()
262 static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,  in do_fcntl()  argument
279 		err = get_close_on_exec(fd) ? FD_CLOEXEC : 0;  in do_fcntl()
283 		set_close_on_exec(fd, arg & FD_CLOEXEC);  in do_fcntl()
289 		err = setfl(fd, filp, arg);  in do_fcntl()
296 		err = fcntl_setlk(fd, filp, cmd, (struct flock __user *) arg);  in do_fcntl()
327 		err = fcntl_setlease(fd, filp, arg);  in do_fcntl()
330 		err = fcntl_dirnotify(fd, filp, arg);  in do_fcntl()
338 SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)  in SYSCALL_DEFINE3()  argument
343 	filp = fget(fd);  in SYSCALL_DEFINE3()
353 	err = do_fcntl(fd, cmd, arg, filp);  in SYSCALL_DEFINE3()
361 SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,  in SYSCALL_DEFINE3()  argument
368 	filp = fget(fd);  in SYSCALL_DEFINE3()
385 			err = fcntl_setlk64(fd, filp, cmd,  in SYSCALL_DEFINE3()
389 			err = do_fcntl(fd, cmd, arg, filp);  in SYSCALL_DEFINE3()
427 			       int fd,  in send_sigio_to_task()  argument
453 			si.si_fd    = fd;  in send_sigio_to_task()
462 void send_sigio(struct fown_struct *fown, int fd, int band)  in send_sigio()  argument
476 		send_sigio_to_task(p, fown, fd, band);  in send_sigio()
523 int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)  in fasync_helper()  argument
538 				fa->fa_fd = fd;  in fasync_helper()
552 		new->fa_fd = fd;  in fasync_helper()