Re: libc_r/_read(), should the errno be reset to 0?

[andrew]

On Fri, 23 Jun 2000, FengYue wrote:

> My question is, shouldn't it be reset to zero?

>From intro(2):

Successful calls never set errno; once set, it remains until another error
occurs.  It should only be examined after an error.

Andrew



To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message