From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-core] librdmacm: Fix compilation warnings Date: Tue, 3 Oct 2017 14:05:29 +0300 Message-ID: <20171003110529.25635-1-leonro@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Leon Romanovsky , Sean Hefty , Jason Gunthorpe List-Id: linux-rdma@vger.kernel.org Combination of glibc 2.26-4 and gcc 7.2.0-3 produces of following warnings at the compilation phase of rdma-core. [24/189] Building C object librdmacm/CMakeFiles/rspreload.dir/preload.c.o ../librdmacm/preload.c:818:9: warning: no previous prototype for ‘readv’ [-Wmissing-prototypes] ssize_t readv(int socket, const struct iovec *iov, int iovcnt) ^~~~~ ../librdmacm/preload.c:857:9: warning: no previous prototype for ‘writev’ [-Wmissing-prototypes] ssize_t writev(int socket, const struct iovec *iov, int iovcnt) The simple addition of "sys/uio.h" proposed by Sean Hefty [1] with Jason Gunthrope support [2] fixes it. [1] https://marc.info/?l=linux-rdma&m=150696066510225&w=2 [2] https://marc.info/?l=linux-rdma&m=150696688111945&w=2 Cc: Sean Hefty Cc: Jason Gunthorpe Signed-off-by: Leon Romanovsky --- librdmacm/preload.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/librdmacm/preload.c b/librdmacm/preload.c index dfc23648..3ed0242e 100644 --- a/librdmacm/preload.c +++ b/librdmacm/preload.c @@ -51,6 +51,8 @@ #include #include +#include + #include #include #include -- 2.14.2 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html