netdev - [PATCH net] net: Use __kernel_clockid_t in uapi net

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Message-Id: <922cc330062be2e66ca68222ef54147276e0ae9f.1545042350.git.dcaratti@redhat.com>
Date:   Mon, 17 Dec 2018 11:26:38 +0100
From:   Davide Caratti <dcaratti@...hat.com>
To:     Jesus Sanchez-Palencia <jesus.sanchez-palencia@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        Richard Cochran <rcochran@...utronix.de>,
        netdev@...r.kernel.org
Cc:     "Herton R . Krzesinski" <herton@...hat.com>
Subject: [PATCH net] net: Use __kernel_clockid_t in uapi net_stamp.h

Herton reports the following error when building a userspace program that
includes net_stamp.h:

 In file included from foo.c:2:
 /usr/include/linux/net_tstamp.h:158:2: error: unknown type name
 ‘clockid_t’
   clockid_t clockid; /* reference clockid */
   ^~~~~~~~~

Fix it by using __kernel_clockid_t in place of clockid_t.

Fixes: 80b14dee2bea ("net: Add a new socket option for a future transmit time.")
Cc: Timothy Redaelli <tredaelli@...hat.com>
Reported-by: Herton R. Krzesinski <herton@...hat.com>
Signed-off-by: Davide Caratti <dcaratti@...hat.com>
---
 include/uapi/linux/net_tstamp.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h
index 97ff3c17ec4d..e5b39721c6e4 100644
--- a/include/uapi/linux/net_tstamp.h
+++ b/include/uapi/linux/net_tstamp.h
@@ -155,8 +155,8 @@ enum txtime_flags {
 };
 
 struct sock_txtime {
-	clockid_t	clockid;	/* reference clockid */
-	__u32		flags;		/* as defined by enum txtime_flags */
+	__kernel_clockid_t	clockid;/* reference clockid */
+	__u32			flags;	/* as defined by enum txtime_flags */
 };
 
 #endif /* _NET_TIMESTAMPING_H */
-- 
2.19.1