fs/pcfs/pc_vnops.c

223 	struct pcfs *fsp;
227 	fsp = VFSTOPCFS(vp->v_vfsp);
228 	if (error = pc_verify(fsp))
230 	error = pc_lockfs(fsp, 0, 0);
234 		pc_unlockfs(fsp);
238 	if ((fsp->pcfs_vfs->vfs_flag & VFS_RDONLY) == 0) {
239 		pc_mark_acc(fsp, pcp);
241 	pc_unlockfs(fsp);
257 	struct pcfs *fsp;
261 	fsp = VFSTOPCFS(vp->v_vfsp);
262 	if (error = pc_verify(fsp))
264 	error = pc_lockfs(fsp, 0, 0);
268 		pc_unlockfs(fsp);
279 	pc_mark_mod(fsp, pcp);
283 	pc_unlockfs(fsp);
301 	struct pcfs *fsp;
355 	fsp = VFSTOPCFS(vp->v_vfsp);
356 	if (fsp->pcfs_flags & PCFS_IRRECOV)
416 				    fsp->pcfs_clsize);
419 				    fsp->pcfs_clsize)) {
427 					lcn = pc_lblkno(fsp, uio->uio_loffset);
434 				    fsp->pcfs_clsize))
439 					    (daddr_t)pc_lblkno(fsp,
456 					nerror = pc_fileclsize(fsp,
471 					pcp->pc_size = fsp->pcfs_clsize * ncl;
569 	struct pcfs *fsp;
577 	fsp = VFSTOPCFS(vp->v_vfsp);
578 	error = pc_lockfs(fsp, 0, 0);
588 		pc_unlockfs(fsp);
596 	if (PCA_IS_HIDDEN(fsp, attr))
602 	else if (fsp->pcfs_flags & PCFS_BOOTPART) {
612 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
622 	    pc_getstartcluster(fsp, &pcp->pc_entry), pc_direntpersec(fsp));
628 	vap->va_blksize = fsp->pcfs_clsize;
636 		vap->va_mtime = fsp->pcfs_mounttime;
637 		vap->va_atime = fsp->pcfs_mounttime;
638 		vap->va_ctime = fsp->pcfs_mounttime;
639 		pc_unlockfs(fsp);
644 	if ((fsp->pcfs_flags & PCFS_NOCLAMPTIME) == 0) {
650 		pc_unlockfs(fsp);
675 	if ((fsp->pcfs_flags & PCFS_NOCLAMPTIME) == 0) {
681 		pc_unlockfs(fsp);
689 	pc_unlockfs(fsp);
706 	struct pcfs *fsp;
734 	fsp = VFSTOPCFS(vp->v_vfsp);
735 	error = pc_lockfs(fsp, 0, 0);
739 		pc_unlockfs(fsp);
743 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
745 			pc_unlockfs(fsp);
794 		if ((fsp->pcfs_flags & PCFS_NOCLAMPTIME) == 0 &&
822 		if ((fsp->pcfs_flags & PCFS_NOCLAMPTIME) == 0 &&
834 	pc_unlockfs(fsp);
849 	struct pcfs *fsp;
852 	fsp = VFSTOPCFS(vp->v_vfsp);
863 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
880 	struct pcfs *fsp;
884 	fsp = VFSTOPCFS(vp->v_vfsp);
885 	if (error = pc_verify(fsp))
887 	error = pc_lockfs(fsp, 0, 0);
891 		pc_unlockfs(fsp);
897 	pc_unlockfs(fsp);
910 	struct pcfs *fsp;
913 	fsp = VFSTOPCFS(vp->v_vfsp);
914 	error = pc_lockfs(fsp, 0, 1);
929 			pc_unlockfs(fsp);
932 		VFS_RELE(PCFSTOVFS(fsp));
941 		pc_unlockfs(fsp);
966 		pc_unlockfs(fsp);
983 	struct pcfs *fsp;
996 	fsp = VFSTOPCFS(dvp->v_vfsp);
997 	if (error = pc_verify(fsp))
999 	error = pc_lockfs(fsp, 0, 0);
1003 		pc_unlockfs(fsp);
1012 		pc_unlockfs(fsp);
1021 	pc_unlockfs(fsp);
1043 	struct pcfs *fsp;
1055 	fsp = VFSTOPCFS(dvp->v_vfsp);
1056 	error = pc_lockfs(fsp, 0, 0);
1060 		pc_unlockfs(fsp);
1064 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
1066 			pc_unlockfs(fsp);
1110 		pc_unlockfs(fsp);
1115 	pc_unlockfs(fsp);
1128 	struct pcfs *fsp;
1132 	fsp = VFSTOPCFS(vp->v_vfsp);
1133 	if (error = pc_verify(fsp))
1135 	error = pc_lockfs(fsp, 0, 0);
1139 		pc_unlockfs(fsp);
1142 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
1144 			pc_unlockfs(fsp);
1149 	pc_unlockfs(fsp);
1169 	struct pcfs *fsp;
1174 	fsp = VFSTOPCFS(sdvp->v_vfsp);
1175 	if (error = pc_verify(fsp))
1185 	error = pc_lockfs(fsp, 0, 0);
1190 		pc_unlockfs(fsp);
1194 	pc_unlockfs(fsp);
1210 	struct pcfs *fsp;
1214 	fsp = VFSTOPCFS(dvp->v_vfsp);
1215 	if (error = pc_verify(fsp))
1217 	error = pc_lockfs(fsp, 0, 0);
1221 		pc_unlockfs(fsp);
1225 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
1227 			pc_unlockfs(fsp);
1240 	pc_unlockfs(fsp);
1254 	struct pcfs *fsp;
1258 	fsp = VFSTOPCFS(dvp -> v_vfsp);
1259 	if (error = pc_verify(fsp))
1261 	if (error = pc_lockfs(fsp, 0, 0))
1265 		pc_unlockfs(fsp);
1269 	if (fsp->pcfs_flags & PCFS_BOOTPART) {
1271 			pc_unlockfs(fsp);
1277 	pc_unlockfs(fsp);
1297 	struct pcfs *fsp;
1316 	fsp = VFSTOPCFS(dvp->v_vfsp);
1320 	if (error = pc_verify(fsp)) {
1323 	error = pc_lockfs(fsp, 0, 0);
1327 		pc_unlockfs(fsp);
1347 				pc_unlockfs(fsp);
1358 				pc_unlockfs(fsp);
1373 		boff = pc_blkoff(fsp, offset);
1415 	pc_unlockfs(fsp);
1439 	struct pcfs *fsp = VFSTOPCFS(vp->v_vfsp);
1456 	devvp = fsp->pcfs_devvp;
1471 	    ((fsp->pcfs_vfs->vfs_flag & VFS_RDONLY) == 0)) {
1472 		pc_mark_acc(fsp, pcp);
1488 		lbn = pc_lblkno(fsp, off);
1489 		lbnoff = off & ~(fsp->pcfs_clsize - 1);
1490 		xferoffset = off & ~(fsp->pcfs_secsize - 1);
1493 		    off, (size_t)MIN(pc_blksize(fsp, pcp, off), PAGESIZE), 0);
1503 		    lbn +=  howmany(xfersize, fsp->pcfs_clsize),
1580 	struct pcfs *fsp = VFSTOPCFS(vp->v_vfsp);
1584 	if (err = pc_verify(fsp))
1589 	err = pc_lockfs(fsp, 0, 0);
1603 	pc_unlockfs(fsp);
1629 	struct pcfs *fsp;
1645 	fsp = VFSTOPCFS(vp->v_vfsp);
1647 	if (err = pc_verify(fsp))
1679 	err = pc_lockfs(fsp, 0, 0);
1683 		pc_unlockfs(fsp);
1742 	pc_unlockfs(fsp);
1760 	struct pcfs *fsp;
1770 	fsp = VFSTOPCFS(vp->v_vfsp);
1771 	devvp = fsp->pcfs_devvp;
1782 		pc_mark_mod(fsp, pcp);
1787 	if (fsp->pcfs_flags & PCFS_IRRECOV) {
1793 	lbn = pc_lblkno(fsp, io_off);
1794 	lbnoff = io_off & ~(fsp->pcfs_clsize - 1);
1795 	xferoffset = io_off & ~(fsp->pcfs_secsize - 1);
1799 	    lbn += howmany(xfersize, fsp->pcfs_clsize),
1836 	if ((fsp->pcfs_flags & PCFS_IRRECOV) && pp != NULL) {
1967 	struct pcfs *fsp = VFSTOPCFS(vp->v_vfsp);
1983 		*valp = IS_FAT12(fsp) ? 30 : 33;
2167 	struct pcfs *fsp = VFSTOPCFS(dvp->v_vfsp);
2182 	foldcase = (fsp->pcfs_flags & PCFS_FOLDCASE);
2192 		boff = pc_blkoff(fsp, *offset);
2228 	boff = pc_blkoff(fsp, *offset);
2257 	if (PCA_IS_HIDDEN(fsp, ep->pcd_attr)) {
2314 	struct pcfs *fsp = VFSTOPCFS(dvp->v_vfsp);
2337 	ld->d_ino = pc_makenodeid(pc_daddrdb(fsp, (*bp)->b_blkno),
2338 	    pc_blkoff(fsp, *offset), ep->pcd_attr,
2339 	    pc_getstartcluster(fsp, ep), pc_direntpersec(fsp));
2355 	struct pcfs *fsp = VFSTOPCFS(dvp->v_vfsp);
2356 	int	boff = pc_blkoff(fsp, *offset);
2362 	if (PCA_IS_HIDDEN(fsp, ep->pcd_attr)) {
2369 	ld->d_ino = (ino64_t)pc_makenodeid(pc_daddrdb(fsp, (*bp)->b_blkno),
2370 	    boff, ep->pcd_attr, pc_getstartcluster(fsp, ep),
2371 	    pc_direntpersec(fsp));
2372 	foldcase = (fsp->pcfs_flags & PCFS_FOLDCASE);
2401 	struct pcfs	*fsp;
2404 	fsp = VFSTOPCFS(vp->v_vfsp);
2405 	if (fsp == NULL)
2407 	error = pc_lockfs(fsp, 0, 0);
2411 		pc_unlockfs(fsp);
2416 		pc_unlockfs(fsp);
2432 	pc_unlockfs(fsp);