getopt(3) man page

[Dave Lampe]

There is an omission on the getopt(3c) manual page in the 3B1 documentation
for 3.51, opterr is missing.
Opterr is an external integer which if set to 0 will prevent getopt from
printing its error message on an unrecognized flag. The '?' will still
be returned and the application program can respond to the error. I have
no idea why it was left out of the 3B1 manual when I am sure it was in
other AT&T documentation.

--

Dave Lampe
{ames | lll-tis | sun | pyramid}!pacbell!dplace!djl
(415) 455-1571