From: Günther Deschner <gd@samba.org>
Date: Tue, 22 Feb 2011 20:16:39 +0000 (+0100)
Subject: s3-waf: add check for sendfile on freebsd.
X-Git-Tag: tevent-0.9.11~355
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2babc4fcf47ad865e301ce22cceff4e0b0429de9;p=thirdparty%2Fsamba.git

s3-waf: add check for sendfile on freebsd.

Guenther
---

diff --git a/source3/wscript b/source3/wscript
index 50e2ec17bd1..99dcb5d9f03 100644
--- a/source3/wscript
+++ b/source3/wscript
@@ -1342,6 +1342,30 @@ main() {
             elif conf.CONFIG_SET('_HAVE_BROKEN_LINUX_SENDFILE'):
                 conf.DEFINE('LINUX_BROKEN_SENDFILE_API', '1')
                 conf.DEFINE('WITH_SENDFILE', '1')
+	elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
+            conf.CHECK_CODE('''
+			    #include <sys/types.h>
+			    #include <unistd.h>
+			    #include <sys/socket.h>
+			    #include <sys/uio.h>
+			    int fromfd, tofd, ret, total=0;
+			    off_t offset, nwritten;
+			    struct sf_hdtr hdr;
+			    struct iovec hdtrl;
+			    hdr.headers = &hdtrl;
+			    hdr.hdr_cnt = 1;
+			    hdr.trailers = NULL;
+			    hdr.trl_cnt = 0;
+			    hdtrl.iov_base = NULL;
+			    hdtrl.iov_len = 0;
+			    ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
+			    ''',
+			    '_HAVE_SENDFILE',
+			    msg='Checking for freebsd sendfile support')
+            if conf.CONFIG_SET('_HAVE_SENDFILE'):
+                conf.DEFINE('HAVE_SENDFILE', '1')
+                conf.DEFINE('FREEBSD_SENDFILE_API', '1')
+                conf.DEFINE('WITH_SENDFILE', '1')
 
     default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
                                       auth_sam auth_unix auth_winbind auth_wbc auth_server