From: David CARLIER <devnexen@gmail.com>
Date: Sun, 1 May 2022 14:29:58 +0000 (+0100)
Subject: MINOR: tcp: socket translate TCP_KEEPIDLE for macOs equivalent
X-Git-Tag: v2.6-dev9~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4aed40e6c74f4157fc215913e22648c670fe1ffb;p=thirdparty%2Fhaproxy.git

MINOR: tcp: socket translate TCP_KEEPIDLE for macOs equivalent

On Linux the interval before starting to send TCP keep-alive packets
is defined by TCP_KEEPIDLE. MacOS has an equivalent with TCP_KEEPIDLE,
which also uses seconds as a unit, so it's possible to simply remap the
definition of TCP_KEEPIDLE to TCP_KEEPALIVE there and get it to seamlessly
work. The other settings (interval and count) are not present, though.
---

diff --git a/include/haproxy/compat.h b/include/haproxy/compat.h
index da037fd7f9..b2ef8d0b2b 100644
--- a/include/haproxy/compat.h
+++ b/include/haproxy/compat.h
@@ -284,6 +284,7 @@ typedef struct { } empty_t;
 #include <malloc/malloc.h>
 #define malloc_usable_size malloc_size
 #define HA_HAVE_MALLOC_ZONE
+#define TCP_KEEPIDLE TCP_KEEPALIVE
 #define TCP_INFO TCP_CONNECTION_INFO
 #define tcp_info tcp_connection_info
 #endif