if (unlikely (nread == -1))
- /* We cannot even read the head of the file. Maybe FILDES is associated
- with an unseekable device. This is nothing we can handle. */
- return NULL;
+ {
+ __libelf_seterrno (ELF_E_INVALID_FILE);
+ /* We cannot even read the head of the file. Maybe FILDES is associated
+ with an unseekable device. This is nothing we can handle. */
+ return NULL;
+ }
That looks sensible, though I'd keep the comment at the top of the block.