ufs/ffs/ffs_vnops.c

436 	long size, xfersize, blkoffset;
504 		xfersize = fs->fs_bsize - blkoffset;
511 		if (uio->uio_resid < xfersize)
512 			xfersize = uio->uio_resid;
513 		if (bytesinfile < xfersize)
514 			xfersize = bytesinfile;
577 		if (size < xfersize) {
580 			xfersize = size;
585 			    blkoffset, (int)xfersize, uio);
588 			    (int)xfersize, uio);
661 	int blkoffset, error, flags, ioflag, size, xfersize;
725 		xfersize = fs->fs_bsize - blkoffset;
726 		if (uio->uio_resid < xfersize)
727 			xfersize = uio->uio_resid;
728 		if (uio->uio_offset + xfersize > ip->i_size)
729 			vnode_pager_setsize(vp, uio->uio_offset + xfersize);
735 		if (fs->fs_bsize > xfersize)
740 		error = UFS_BALLOC(vp, uio->uio_offset, xfersize,
751 		if (uio->uio_offset + xfersize > ip->i_size) {
752 			ip->i_size = uio->uio_offset + xfersize;
757 		if (size < xfersize)
758 			xfersize = size;
762 			    blkoffset, (int)xfersize, uio);
765 			    (int)xfersize, uio);
785 		    fs->fs_bsize == xfersize)
806 		} else if (xfersize + blkoffset == fs->fs_bsize) {
821 		if (error || xfersize == 0)
903 	long size, xfersize, blkoffset;
942 		xfersize = fs->fs_bsize - blkoffset;
949 		if (uio->uio_resid < xfersize)
950 			xfersize = uio->uio_resid;
951 		if (bytesinfile < xfersize)
952 			xfersize = bytesinfile;
996 		if (size < xfersize) {
999 			xfersize = size;
1003 					(int)xfersize, uio);
1059 	int blkoffset, error, flags, size, xfersize;
1086 		xfersize = fs->fs_bsize - blkoffset;
1087 		if (uio->uio_resid < xfersize)
1088 			xfersize = uio->uio_resid;
1094 		if (fs->fs_bsize > xfersize)
1098 		error = UFS_BALLOC(vp, uio->uio_offset, xfersize,
1109 		if ((bp->b_flags & B_CACHE) == 0 && fs->fs_bsize <= xfersize)
1114 		if (uio->uio_offset + xfersize > dp->di_extsize)
1115 			dp->di_extsize = uio->uio_offset + xfersize;
1118 		if (size < xfersize)
1119 			xfersize = size;
1122 		    uiomove((char *)bp->b_data + blkoffset, (int)xfersize, uio);
1139 			    xfersize + blkoffset == fs->fs_bsize ||
1144 		if (error || xfersize == 0)