common/src/linux_compat.c

404 	struct linux_file *filp;
409 	filp = cdp;
411 	filp->f_op->release(filp->f_vnode, filp);
413 	vdrop(filp->f_vnode);
414 	kfree(filp);
421 	struct linux_file *filp;
430 	filp = kzalloc(sizeof(*filp), GFP_KERNEL);
431 	filp->f_dentry = &filp->f_dentry_store;
432 	filp->f_op = ldev->ops;
433 	filp->f_flags = file->f_flag;
435 	filp->f_vnode = file->f_vnode;
437 	if (filp->f_op->open) {
438 		error = -filp->f_op->open(file->f_vnode, filp);
440 			kfree(filp);
444 	error = devfs_set_cdevpriv(filp, linux_file_dtor);
446 		filp->f_op->release(file->f_vnode, filp);
447 		kfree(filp);
458 	struct linux_file *filp;
466 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
468 	filp->f_flags = file->f_flag;
540 	struct linux_file *filp;
550 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
552 	filp->f_flags = file->f_flag;
570 	if (filp->f_op->unlocked_ioctl)
571 		error = -filp->f_op->unlocked_ioctl(filp, cmd, (u_long)data);
583 	struct linux_file *filp;
595 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
597 	filp->f_flags = file->f_flag;
602 	if (filp->f_op->read) {
603 		bytes = filp->f_op->read(filp, uio->uio_iov->iov_base,
623 	struct linux_file *filp;
635 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
637 	filp->f_flags = file->f_flag;
642 	if (filp->f_op->write) {
643 		bytes = filp->f_op->write(filp, uio->uio_iov->iov_base,
663 	struct linux_file *filp;
673 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
675 	filp->f_flags = file->f_flag;
677 	if (filp->f_op->poll)
678 		revents = filp->f_op->poll(filp, NULL) & events;
691 	struct linux_file *filp;
703 	if ((error = devfs_get_cdevpriv((void **)&filp)) != 0)
705 	filp->f_flags = file->f_flag;
712 	if (filp->f_op->mmap) {
713 		error = -filp->f_op->mmap(filp, &vma);
758 	struct linux_file *filp;
764 	filp = (struct linux_file *)file->f_data;
765 	filp->f_flags = file->f_flag;
770 	if (filp->f_op->read) {
771 		bytes = filp->f_op->read(filp, uio->uio_iov->iov_base,
791 	struct linux_file *filp;
795 	filp = (struct linux_file *)file->f_data;
796 	filp->f_flags = file->f_flag;
798 	if (filp->f_op->poll)
799 		revents = filp->f_op->poll(filp, NULL) & events;
810 	struct linux_file *filp;
814 	filp = (struct linux_file *)file->f_data;
815 	filp->f_flags = file->f_flag;
817 	error = -filp->f_op->release(NULL, filp);
819 	funsetown(&filp->f_sigio);
820 	kfree(filp);
829 	struct linux_file *filp;
833 	filp = (struct linux_file *)fp->f_data;
834 	filp->f_flags = fp->f_flag;
842 		if (filp->f_op->fasync == NULL)
844 		error = filp->f_op->fasync(0, filp, fp->f_flag & FASYNC);
847 		error = fsetown(*(int *)data, &filp->f_sigio);
849 			error = filp->f_op->fasync(0, filp,
853 		*(int *)data = fgetown(&filp->f_sigio);