Cross Reference: /src/usr.sbin/puffs/mount

Lines Matching defs:psn
59 allocdirs(struct psshfs_node *psn)
61 	size_t oldtot = psn->denttot;
63 	psn->denttot += ENTRYCHUNK;
64 	psn->dir = erealloc(psn->dir,
65 	    psn->denttot * sizeof(struct psshfs_dir));
66 	memset(psn->dir + oldtot, 0, ENTRYCHUNK * sizeof(struct psshfs_dir));
74 	struct psshfs_node *psn = pn->pn_data;
94 	psn->attrread = time(NULL);
133 closehandles(struct puffs_usermount *pu, struct psshfs_node *psn, int which)
139 	if (psn->fhand_r && (which & HANDLE_READ)) {
140 		assert(psn->lazyopen_r == NULL);
145 		    psn->fhand_r, psn->fhand_r_len);
147 		free(psn->fhand_r);
148 		psn->fhand_r = NULL;
151 	if (psn->fhand_w && (which & HANDLE_WRITE)) {
152 		assert(psn->lazyopen_w == NULL);
157 		    psn->fhand_w, psn->fhand_w_len);
159 		free(psn->fhand_w);
160 		psn->fhand_w = NULL;
163 	psn->stat |= PSN_HANDLECLOSE;
170 	struct psshfs_node *psn = arg;
173 	if (psn->stat & PSN_RECLAIMED) {
180 	error = psbuf_expect_handle(pb, &psn->fhand_r, &psn->fhand_r_len);
183 	psn->lazyopen_err_r = error;
184 	psn->lazyopen_r = NULL;
186 		psn->stat &= ~PSN_DOLAZY_R;
187 	if (psn->stat & PSN_HANDLECLOSE && (psn->stat & PSN_LAZYWAIT_R) == 0)
188 		closehandles(pu, psn, HANDLE_READ);
197 	struct psshfs_node *psn = arg;
200 	if (psn->stat & PSN_RECLAIMED) {
207 	error = psbuf_expect_handle(pb, &psn->fhand_w, &psn->fhand_w_len);
210 	psn->lazyopen_err_w = error;
211 	psn->lazyopen_w = NULL;
213 		psn->stat &= ~PSN_DOLAZY_W;
214 	if (psn->stat & PSN_HANDLECLOSE && (psn->stat & PSN_LAZYWAIT_W) == 0)
215 		closehandles(pu, psn, HANDLE_WRITE);
221 	struct psshfs_node *psn;
244 	struct psshfs_node *psn = pn->pn_data;
248 	if (!psn->attrread || REFRESHTIMEOUT(pctx, time(NULL)-psn->attrread)) {
264 	struct psshfs_node *psn = pn->pn_data;
277 	olddir = psn->dir;
278 	nent = psn->dentnext;
280 	if (psn->dir && psn->dentread
281 	    && !REFRESHTIMEOUT(pctx, time(NULL) - psn->dentread))
284 	if (psn->dentread) {
310 	psn->dentread = time(NULL);
312 	psn->dentnext = 0;
313 	psn->denttot = 0;
314 	psn->dir = NULL;
332 			if (idx == psn->denttot)
333 				allocdirs(psn);
335 			    &psn->dir[idx].entryname, NULL)))
339 			if ((rv = psbuf_get_vattr(pb, &psn->dir[idx].va)) != 0)
342 			    &psn->dir[idx].va.va_nlink) != 1) {
353 			if (strcmp(psn->dir[idx].entryname, ".") == 0) {
354 				setpnva(pu, pn, &psn->dir[idx].va);
362 			testd = lookup(olddir, nent, psn->dir[idx].entryname);
364 				psn->dir[idx].entry = testd->entry;
371 					    &psn->dir[idx].va);
372 					psn->dir[idx].va.va_fileid
388 					psn->dir[idx].va.va_fileid
390 					testd->va = psn->dir[idx].va;
395 				psn->dir[idx].entry = NULL;
396 				psn->dir[idx].va.va_fileid = pctx->nextino++;
398 			psn->dir[idx].attrread = psn->dentread;
399 			psn->dir[idx].valid = 1;
405 	psn->dentnext = idx;
427 	struct psshfs_node *psn;
430 	psn = emalloc(sizeof(struct psshfs_node));
431 	memset(psn, 0, sizeof(struct psshfs_node));
433 	pn = puffs_pn_new(pu, psn);
435 		free(psn);
440 	psn->attrread = pd->attrread;
442 	psn->parent = parent;
445 	TAILQ_INIT(&psn->pw);
502 	struct psshfs_node *psn = pn->pn_data;
506 	psn_parent = psn->parent->pn_data;
520 		freedircache(psn->dir, psn->dentnext);
521 		psn->denttot = psn->dentnext = 0;
523 	if (psn->symlink)
524 		free(psn->symlink);
532 	struct psshfs_node *psn, *psn_parent;
535 	psn = node->pn_data;
536 	psn_parent = psn->parent->pn_data;
544 		psn->parent->pn_va.va_nlink--;
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