A BFD backend may wish to override bfd_error_file_truncated to
provide something more useful (eg. no_symbols or wrong_format). */
- if (nread < (int)(size * nitems))
+ if (nread != (int) (size * nitems))
{
if (ferror (bfd_cache_lookup (abfd)))
bfd_set_error (bfd_error_system_call);
file_ptr offset;
bfd_size_type count;
{
- if (count == 0)
- return true;
- if ((bfd_size_type)(offset+count) > section->_raw_size
- || bfd_seek(abfd, (file_ptr)(section->filepos + offset), SEEK_SET) == -1
- || bfd_read(location, (bfd_size_type)1, count, abfd) != count)
- return (false); /* on error */
- return (true);
+ if (count == 0)
+ return true;
+
+ if ((bfd_size_type) (offset + count) > section->_raw_size)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+ return false;
+ }
+
+ if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0
+ || bfd_read (location, (bfd_size_type) 1, count, abfd) != count)
+ return false;
+
+ return true;
}
boolean
{
unsigned int result = 0;
- while ((((bfd_vma) 1) << result) < x)
+ while ((x = (x >> 1)) != 0)
++result;
return result;
}