X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Frrd_open.c;h=0939e7c2d50164a1d5175a92b9d7edb44459c1c4;hb=732528deae5d3d282ef07e2fbb9372f2270c3668;hp=7d6ddc9b90fec151fb37c266289b52b5cda20745;hpb=2a9b0ff9cf29cf82b7b12ea80889c59273d66008;p=rrdtool.git

diff --git a/src/rrd_open.c b/src/rrd_open.c
index 7d6ddc9..0939e7c 100644
--- a/src/rrd_open.c
+++ b/src/rrd_open.c
@@ -172,6 +172,9 @@ rrd_file_t *rrd_open(
         if (rdwr & RRD_CREAT) {
             flags |= (O_CREAT | O_TRUNC);
         }
+        if (rdwr & RRD_EXCL) {
+            flags |= O_EXCL;
+        }
     }
     if (rdwr & RRD_READAHEAD) {
 #ifdef MAP_POPULATE