static void coroutine_fn v9fs_fix_fid_paths(V9fsPDU *pdu, V9fsPath *olddir, V9fsString *old_name, V9fsPath *newdir, V9fsString *new_name) { V9fsFidState *tfidp; V9fsPath oldpath, newpath; V9fsState *s = pdu->s; v9fs_path_init(&oldpath); v9fs_path_init(&newpath); v9fs_co_name_to_path(pdu, olddir, old_name->data, &oldpath); v9fs_co_name_to_path(pdu, newdir, new_name->data, &newpath); /* * Fixup fid's pointing to the old name to * start pointing to the new name */ for (tfidp = s->fid_list; tfidp; tfidp = tfidp->next) { if (v9fs_path_is_ancestor(&oldpath, &tfidp->path)) { /* replace the name */ v9fs_fix_path(&tfidp->path, &newpath, strlen(oldpath.data)); } } v9fs_path_free(&oldpath); v9fs_path_free(&newpath); }