diff options
Diffstat (limited to 'crypto/openssh/util.c')
| -rw-r--r-- | crypto/openssh/util.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/crypto/openssh/util.c b/crypto/openssh/util.c index 71808f14ddb2..1a591a6f0f51 100644 --- a/crypto/openssh/util.c +++ b/crypto/openssh/util.c @@ -1,4 +1,4 @@ -/* $OpenBSD: util.c,v 1.5 2000/09/07 20:27:55 deraadt Exp $ */ +/* $OpenBSD: util.c,v 1.6 2000/10/27 07:32:19 markus Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -25,7 +25,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: util.c,v 1.5 2000/09/07 20:27:55 deraadt Exp $"); +RCSID("$OpenBSD: util.c,v 1.6 2000/10/27 07:32:19 markus Exp $"); #include "ssh.h" @@ -48,18 +48,15 @@ void set_nonblock(int fd) { int val; - if (isatty(fd)) { - /* do not mess with tty's */ - debug("no set_nonblock for tty fd %d", fd); - return; - } val = fcntl(fd, F_GETFL, 0); if (val < 0) { error("fcntl(%d, F_GETFL, 0): %s", fd, strerror(errno)); return; } - if (val & O_NONBLOCK) + if (val & O_NONBLOCK) { + debug("fd %d IS O_NONBLOCK", fd); return; + } debug("fd %d setting O_NONBLOCK", fd); val |= O_NONBLOCK; if (fcntl(fd, F_SETFL, val) == -1) |