ufs/ffs/ffs_vnops.c

481 	long size, xfersize, blkoffset;
549 		xfersize = fs->fs_bsize - blkoffset;
556 		if (uio->uio_resid < xfersize)
557 			xfersize = uio->uio_resid;
558 		if (bytesinfile < xfersize)
559 			xfersize = bytesinfile;
613 		if (size < xfersize) {
616 			xfersize = size;
621 			    blkoffset, (int)xfersize, uio);
624 			    (int)xfersize, uio);
672 	int blkoffset, error, flags, ioflag, size, xfersize;
736 		xfersize = fs->fs_bsize - blkoffset;
737 		if (uio->uio_resid < xfersize)
738 			xfersize = uio->uio_resid;
739 		if (uio->uio_offset + xfersize > ip->i_size)
740 			vnode_pager_setsize(vp, uio->uio_offset + xfersize);
746 		if (fs->fs_bsize > xfersize)
751 		error = UFS_BALLOC(vp, uio->uio_offset, xfersize,
760 		if (uio->uio_offset + xfersize > ip->i_size) {
761 			ip->i_size = uio->uio_offset + xfersize;
767 		if (size < xfersize)
768 			xfersize = size;
772 			    blkoffset, (int)xfersize, uio);
775 			    (int)xfersize, uio);
795 		    fs->fs_bsize == xfersize)
814 		} else if (xfersize + blkoffset == fs->fs_bsize) {
829 		if (error || xfersize == 0)
869 	long size, xfersize, blkoffset;
908 		xfersize = fs->fs_bsize - blkoffset;
915 		if (uio->uio_resid < xfersize)
916 			xfersize = uio->uio_resid;
917 		if (bytesinfile < xfersize)
918 			xfersize = bytesinfile;
953 		if (size < xfersize) {
956 			xfersize = size;
960 					(int)xfersize, uio);
990 	int blkoffset, error, flags, size, xfersize;
1017 		xfersize = fs->fs_bsize - blkoffset;
1018 		if (uio->uio_resid < xfersize)
1019 			xfersize = uio->uio_resid;
1025 		if (fs->fs_bsize > xfersize)
1029 		error = UFS_BALLOC(vp, uio->uio_offset, xfersize,
1040 		if ((bp->b_flags & B_CACHE) == 0 && fs->fs_bsize <= xfersize)
1043 		if (uio->uio_offset + xfersize > dp->di_extsize) {
1044 			dp->di_extsize = uio->uio_offset + xfersize;
1049 		if (size < xfersize)
1050 			xfersize = size;
1053 		    uiomove((char *)bp->b_data + blkoffset, (int)xfersize, uio);
1068 			    xfersize + blkoffset == fs->fs_bsize ||
1073 		if (error || xfersize == 0)