s3-waf: add check for sendfile on freebsd.

Guenther

diff --git a/source3/wscript b/source3/wscript
index 50e2ec17bd1c83d53f2b0945439de7680bb7e31a..99dcb5d9f03cc21187c4103709b74812cd72b2ed 100644 (file)
--- 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