fs/msdosfs/msdosfs_lookup.c

155 	struct direntry *dep = NULL;
263 			dep = (struct direntry *)(bp->b_data + blkoff);
273 			if (dep->deName[0] == SLOT_EMPTY ||
274 			    dep->deName[0] == SLOT_DELETED) {
285 				if (dep->deName[0] == SLOT_EMPTY) {
300 				if (dep->deAttributes == ATTR_WIN95) {
305 					    (struct winentry *)dep, chksum,
322 				if (dep->deAttributes & ATTR_VOLUME) {
330 				chksum_ok = (chksum == winChksum(dep->deName));
332 				    && (!olddos || bcmp(dosfilename, dep->deName, 11))) {
448 	isadir = dep->deAttributes & ATTR_DIRECTORY;
449 	scn = getushort(dep->deStartCluster);
451 		scn |= getushort(dep->deHighClust) << 16;
622  * dep  - directory entry to copy into the directory
629 createde(struct denode *dep, struct denode *ddep, struct denode **depp,
641 	printf("createde(dep %p, ddep %p, depp %p, cnp %p)\n",
642 	    dep, ddep, depp, cnp);
688 	DE_EXTERNALIZE(ndep, dep);
740 		if (dep->de_Attributes & ATTR_DIRECTORY) {
741 			dirclust = dep->de_StartCluster;
760 dosdirempty(struct denode *dep)
767 	struct msdosfsmount *pmp = dep->de_pmp;
776 		if ((error = pcbmap(dep, cn, &bn, 0, &blsize)) != 0) {
839 	struct denode *dep;
861 	dep = target;
862 	vget(DETOV(dep), LK_EXCLUSIVE);
864 		if ((dep->de_Attributes & ATTR_DIRECTORY) == 0) {
868 		scn = dep->de_StartCluster;
901 		vput(DETOV(dep));
902 		dep = NULL;
903 		/* NOTE: deget() clears dep on error */
904 		error = deget(pmp, scn, 0, LK_EXCLUSIVE | LK_NOWAIT, &dep);
914 	if (dep != NULL)
915 		vput(DETOV(dep));
948  * Read in the disk block containing the directory entry dep came from and
953 readde(struct denode *dep, struct buf **bpp, struct direntry **epp)
956 	return (readep(dep->de_pmp, dep->de_dirclust, dep->de_diroffset,
969  * dep	file to be removed
972 removede(struct denode *pdep, struct denode *dep)
983 	printf("removede(): filename %s, dep %p, offset %08lx\n",
984 	    dep->de_Name, dep, offset);
987 	dep->de_refcnt--;
1039 uniqdosname(struct denode *dep, struct componentname *cnp, u_char *cp)
1041 	struct msdosfsmount *pmp = dep->de_pmp;
1066 			if ((error = pcbmap(dep, cn, &bn, 0, &blsize)) != 0) {