232     struct ProcDirEntry *pde = NULL;  in VfsProcfsReaddir()  local
241     pde = VnodeToEntry(node);  in VfsProcfsReaddir()
250         result = ReadProcFile(pde, (void *)buffer, buflen);  in VfsProcfsReaddir()
276     struct ProcDirEntry *pde = VnodeToEntry(node);  in VfsProcfsOpendir()  local
277     if (pde == NULL) {  in VfsProcfsOpendir()
280     pde->pdirCurrent = pde->subdir;  in VfsProcfsOpendir()
281     pde->pf->fPos = 0;  in VfsProcfsOpendir()
292     struct ProcDirEntry *pde = VnodeToEntry(node);  in VfsProcfsOpen()  local
293     if (ProcOpen(pde->pf) != OK) {  in VfsProcfsOpen()
296     if (S_ISREG(pde->mode) && (pde->procFileOps != NULL) && (pde->procFileOps->open != NULL)) {  in VfsProcfsOpen()
297         (void)pde->procFileOps->open((struct Vnode *)pde, pde->pf);  in VfsProcfsOpen()
299     if (S_ISDIR(pde->mode)) {  in VfsProcfsOpen()
300         pde->pdirCurrent = pde->subdir;  in VfsProcfsOpen()
301         pde->pf->fPos = 0;  in VfsProcfsOpen()
303     filep->f_priv = (void *)pde;  in VfsProcfsOpen()
314     struct ProcDirEntry *pde = VnodeToEntry(node);  in VfsProcfsClose()  local
315     pde->pf->fPos = 0;  in VfsProcfsClose()
316     if ((pde->procFileOps != NULL) && (pde->procFileOps->release != NULL)) {  in VfsProcfsClose()
317         result = pde->procFileOps->release((struct Vnode *)pde, pde->pf);  in VfsProcfsClose()
319     LosBufRelease(pde->pf->sbuf);  in VfsProcfsClose()
320     pde->pf->sbuf = NULL;  in VfsProcfsClose()