fileerror
fileerror(ino, ino, errmesg);
void fileerror(ino_t cwd, ino_t ino, const char *errmesg);
fileerror(inp->i_parent, inp->i_number,
fileerror(inp->i_parent != 0 ? inp->i_parent : idesc->id_number,
fileerror(idesc->id_number, dirp->d_ino, "I OUT OF RANGE");
fileerror(idesc->id_number, dirp->d_ino, "BAD WHITEOUT ENTRY");
fileerror(idesc->id_number, dirp->d_ino, "UNALLOCATED");
fileerror(idesc->id_number, dirp->d_ino, errmsg);
fileerror(idesc->id_number, dirp->d_ino,