diff options
| author | Damien Miller <djm@mindrot.org> | 2002-02-05 11:52:13 +1100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2002-02-05 11:52:13 +1100 |
| commit | 398e1cfa23843c8a54864b00384ea84e669dd6d9 (patch) | |
| tree | e28bcc27faade5b32eead8fae809ca063ca0faa6 /misc.c | |
| parent | 1e2c600892c322e3c117bc111f0f8fbdce757a69 (diff) | |
- (djm) OpenBSD CVS Sync
- stevesk@cvs.openbsd.org 2002/01/24 21:09:25
[channels.c misc.c misc.h packet.c]
add set_nodelay() to set TCP_NODELAY on a socket (prep for nagle tuning).
no nagle changes just yet; ok djm@ markus@
Diffstat (limited to 'misc.c')
| -rw-r--r-- | misc.c | 15 |
1 files changed, 13 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.14 2001/12/19 07:18:56 deraadt Exp $ */ +/* $OpenBSD: misc.c,v 1.15 2002/01/24 21:09:25 stevesk Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. @@ -25,7 +25,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: misc.c,v 1.14 2001/12/19 07:18:56 deraadt Exp $"); +RCSID("$OpenBSD: misc.c,v 1.15 2002/01/24 21:09:25 stevesk Exp $"); #include "misc.h" #include "log.h" @@ -92,6 +92,17 @@ unset_nonblock(int fd) fd, strerror(errno)); } +/* disable nagle on socket */ +void +set_nodelay(int fd) +{ + int on = 1; + + debug("fd %d setting TCP_NODELAY", fd); + if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof on) == -1) + error("setsockopt TCP_NODELAY: %.100s", strerror(errno)); +} + /* Characters considered whitespace in strsep calls. */ #define WHITESPACE " \t\r\n" |