222 	if( tif->tif_diroff == 0 )  in TIFFRewriteDirectory()
232 		if (tif->tif_header.classic.tiff_diroff == tif->tif_diroff)  in TIFFRewriteDirectory()
235 			tif->tif_diroff = 0;  in TIFFRewriteDirectory()
270 				if (nextnextdir==tif->tif_diroff)  in TIFFRewriteDirectory()
281 					tif->tif_diroff=0;  in TIFFRewriteDirectory()
290 		if (tif->tif_header.big.tiff_diroff == tif->tif_diroff)  in TIFFRewriteDirectory()
293 			tif->tif_diroff = 0;  in TIFFRewriteDirectory()
336 				if (nextnextdir==tif->tif_diroff)  in TIFFRewriteDirectory()
347 					tif->tif_diroff=0;  in TIFFRewriteDirectory()
791 			if ((tif->tif_diroff==0)&&(!TIFFLinkDirectory(tif)))  in TIFFWriteDirectorySec()
795 			tif->tif_diroff=(TIFFSeekFile(tif,0,SEEK_END)+1)&(~((toff_t)1));  in TIFFWriteDirectorySec()
797 			*pdiroff=tif->tif_diroff;  in TIFFWriteDirectorySec()
802 		tif->tif_dataoff=tif->tif_diroff+dirsize;  in TIFFWriteDirectorySec()
805 		if ((tif->tif_dataoff<tif->tif_diroff)||(tif->tif_dataoff<(uint64)dirsize))  in TIFFWriteDirectorySec()
828 				tif->tif_subifdoff=tif->tif_diroff+2+na*12+8;  in TIFFWriteDirectorySec()
830 				tif->tif_subifdoff=tif->tif_diroff+8+na*20+12;  in TIFFWriteDirectorySec()
910 	if (!SeekOK(tif,tif->tif_diroff))  in TIFFWriteDirectorySec()
2385 	tif->tif_diroff = (TIFFSeekFile(tif,0,SEEK_END)+1) & (~((toff_t)1));  in TIFFLinkDirectory()
2395 			m = (uint32)tif->tif_diroff;  in TIFFLinkDirectory()
2418 			m = tif->tif_diroff;  in TIFFLinkDirectory()
2444 		m = (uint32)(tif->tif_diroff);  in TIFFLinkDirectory()
2451 			tif->tif_header.classic.tiff_diroff = (uint32) tif->tif_diroff;  in TIFFLinkDirectory()
2503 		m = tif->tif_diroff;  in TIFFLinkDirectory()
2510 			tif->tif_header.big.tiff_diroff = tif->tif_diroff;  in TIFFLinkDirectory()
2615     if( tif->tif_diroff == 0 )  in _TIFFRewriteField()
2625     if (!SeekOK(tif, tif->tif_diroff)) {  in _TIFFRewriteField()
2632     read_offset = tif->tif_diroff;  in _TIFFRewriteField()