What are the consequences of tcsetpgrp warning?

Joe Nelson via Gdb <[email protected]>
Newsgroups gmane.comp.gdb.devel
Message-ID <[email protected]> 
Hi all, when I run gdb (version 7.12.1 on OpenBSD) directly from xterm,
it works fine. However when I run it as an inferior from DDD (3.3.12),
gdb warns:

  gdb: cannot set terminal foreground process group: Inappropriate ioctl for device

As I then begin running the debug session, the following warning appears
three times:

  [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]

Other than the warnings, all gdb functionality appears to work fine. Is
the warning cause for concern? Does it indicate broken functionality
that I may stumble over in the future?

Thanks for any help!
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.