From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Fri, 5 Dec 2008 15:23:45 +0000 (+0000)
Subject: deleted a bit much from rrd_open ... merged back in
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=b8567397ca7549dae454524568c0b199ec41b991;p=rrdtool-all.git

deleted a bit much from rrd_open ... merged back in


git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk@1697 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/program/src/rrd_open.c b/program/src/rrd_open.c
index 5a908daa..d2ec5497 100644
--- a/program/src/rrd_open.c
+++ b/program/src/rrd_open.c
@@ -174,6 +174,10 @@ rrd_file_t *rrd_open(
     } else {
         if (rdwr & RRD_READWRITE) {
             flags |= O_RDWR;
+#ifdef HAVE_MMAP 
+            rrd_simple_file->mm_flags = MAP_SHARED; 
+            rrd_simple_file->mm_prot |= PROT_WRITE; 
+#endif 
         }
         if (rdwr & RRD_CREAT) {
             flags |= (O_CREAT | O_TRUNC);