From 4b725f2576b06a739e159981c6124118e26ccfbd Mon Sep 17 00:00:00 2001
From: Niels de Vos <ndevos@redhat.com>
Date: Sun, 21 Jun 2015 16:59:15 +0200
Subject: posix: implement seek() FOP

The only lseek() options we need are SEEK_HOLE and SEEK_DATA.

Change-Id: I5d15533c53fd710497f97c3cb4a8ea29fba47271
BUG: 1220173
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/11484
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
---
 configure.ac | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index a02c72e0b71..e9f75a6a1b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -901,6 +901,14 @@ if test "x${have_posix_fallocate}" = "xyes"; then
    AC_DEFINE(HAVE_POSIX_FALLOCATE, 1, [define if posix_fallocate exists])
 fi
 
+OLD_CFLAGS=${CFLAGS}
+CFLAGS="-D_GNU_SOURCE"
+AC_CHECK_DECL([SEEK_HOLE], , , [#include <unistd.h>])
+if test "x${ac_cv_have_decl_SEEK_HOLE}" = "xyes"; then
+   AC_DEFINE(HAVE_SEEK_HOLE, 1, [define if SEEK_HOLE is available])
+fi
+CFLAGS=${OLD_CFLAGS}
+
 # Check the distribution where you are compiling glusterfs on
 
 GF_DISTRIBUTION=
-- 
cgit