From: Joseph Myers <joseph@codesourcery.com>
Date: Fri, 27 Sep 2019 13:37:36 +0000 (+0000)
Subject: Add TCP_TX_DELAY from Linux 5.3 to netinet/tcp.h.
X-Git-Tag: changelog-ends-here~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a44050e745685c1e703b4402ef3df855ef6de80;p=thirdparty%2Fglibc.git

Add TCP_TX_DELAY from Linux 5.3 to netinet/tcp.h.

This patch adds the new TCP_TX_DELAY constant from Linux 5.3 to
sysdeps/gnu/netinet/tcp.h.

Tested for x86_64.

	* sysdeps/gnu/netinet/tcp.h (TCP_TX_DELAY): New macro.
---

diff --git a/ChangeLog b/ChangeLog
index 31e49765baf..ff5692af33e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-09-27  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/gnu/netinet/tcp.h (TCP_TX_DELAY): New macro.
+
 2019-09-26  Lukasz Majewski <lukma@denx.de>
 
 	* include/time.h: Add struct __timespec64 definition
diff --git a/sysdeps/gnu/netinet/tcp.h b/sysdeps/gnu/netinet/tcp.h
index 1a164a9649b..41ca11b5f50 100644
--- a/sysdeps/gnu/netinet/tcp.h
+++ b/sysdeps/gnu/netinet/tcp.h
@@ -79,6 +79,7 @@
 #define TCP_INQ			 36 /* Notify bytes available to read
 				       as a cmsg on read.  */
 #define TCP_CM_INQ		 TCP_INQ
+#define TCP_TX_DELAY		 37 /* Delay outgoing packets by XX usec.  */
 
 #define TCP_REPAIR_ON		 1
 #define TCP_REPAIR_OFF		 0