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Add more TCP_* values to netinet/tcp.h
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Tue, 1 Sep 2015 13:08:40 +0000
- Subject: Add more TCP_* values to netinet/tcp.h
- Authentication-results: sourceware.org; auth=none
This patch adds move TCP_* values to sysdeps/gnu/netinet/tcp.h to
bring it up to date with Linux 4.2. TCP_SAVE_SYN and TCP_SAVED_SYN
are new in 4.2, TCP_NOTSENT_LOWAT and TCP_CC_INFO are older (Szabolcs
previously noted in
<https://sourceware.org/ml/libc-alpha/2015-06/msg00938.html> that this
header was out of date in glibc).
Tested for x86_64 (testsuite, and that installed stripped shared
libraries are unchanged by the patch).
2015-09-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/gnu/netinet/tcp.h (TCP_NOTSENT_LOWAT): New macro.
(TCP_CC_INFO): Likewise.
(TCP_SAVE_SYN): Likewise.
(TCP_SAVED_SYN): Likewise.
diff --git a/sysdeps/gnu/netinet/tcp.h b/sysdeps/gnu/netinet/tcp.h
index f6602ec..3918bca 100644
--- a/sysdeps/gnu/netinet/tcp.h
+++ b/sysdeps/gnu/netinet/tcp.h
@@ -61,6 +61,14 @@
#define TCP_REPAIR_OPTIONS 22 /* Repair TCP connection options */
#define TCP_FASTOPEN 23 /* Enable FastOpen on listeners */
#define TCP_TIMESTAMP 24 /* TCP time stamp */
+#define TCP_NOTSENT_LOWAT 25 /* Limit number of unsent bytes in
+ write queue. */
+#define TCP_CC_INFO 26 /* Get Congestion Control
+ (optional) info. */
+#define TCP_SAVE_SYN 27 /* Record SYN headers for new
+ connections. */
+#define TCP_SAVED_SYN 28 /* Get SYN headers recorded for
+ connection. */
#ifdef __USE_MISC
# include <sys/types.h>
--
Joseph S. Myers
joseph@codesourcery.com