From: Thomas De Schampheleire <patrickdepinguin@gmail.com>
To: netdev@vger.kernel.org
Cc: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Subject: [PATCH iproute2] ss: fix compilation under glibc < 2.18
Date: Wed, 20 Feb 2019 15:41:51 +0100 [thread overview]
Message-ID: <20190220144151.17943-1-patrickdepinguin@gmail.com> (raw)
From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Commit c759116a0b2b6da8df9687b0a40ac69050132c77 introduced support for
AF_VSOCK. This define is only provided since glibc version 2.18, so
compilation fails when using older toolchains.
Provide the necessary definitions if needed.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
---
misc/ss.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/misc/ss.c b/misc/ss.c
index 9e821faf..766fdc5f 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -51,6 +51,14 @@
#include <linux/tipc_netlink.h>
#include <linux/tipc_sockets_diag.h>
+/* AF_VSOCK/PF_VSOCK is only provided since glibc 2.18 */
+#ifndef PF_VSOCK
+#define PF_VSOCK 40
+#endif
+#ifndef AF_VSOCK
+#define AF_VSOCK PF_VSOCK
+#endif
+
#define MAGIC_SEQ 123456
#define BUF_CHUNK (1024 * 1024)
#define LEN_ALIGN(x) (((x) + 1) & ~1)
--
2.19.2
next reply other threads:[~2019-02-20 14:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 14:41 Thomas De Schampheleire [this message]
2019-02-21 1:53 ` [PATCH iproute2] ss: fix compilation under glibc < 2.18 Stephen Hemminger
2019-02-21 7:43 ` Thomas De Schampheleire
2019-02-21 22:49 ` Stephen Hemminger
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