Re: kern/56779: RAW mode on the TTY always returns EOF (-1)

[RVP <rvp%SDF.ORG@localhost>]

The following reply was made to PR kern/56779; it has been noted by GNATS.

From: RVP <rvp%SDF.ORG@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/56779: RAW mode on the TTY always returns EOF (-1)
Date: Tue, 5 Apr 2022 08:17:19 +0000 (UTC)

 On Tue, 5 Apr 2022, Michael van Elst wrote:
 
 > cfmakeraw changes the configuration in a termios structure,
 > but it doesn't magically initialize values. Your code
 > just uses random stack content with unpredictable results.
 >
 
 c_cc[VMIN] = 1;
 c_cc[VTIME] = 0;
 
 can also be done in  src/lib/libc/termios/cfmakeraw.c, I think.
 
 -RVP