X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Frrd.h;h=3e0c871a56459b7cdf9b169ddab0615679e7178e;hb=59525f3de81d5f6a9c5e5fc3a6662fa7e074163f;hp=34ce78e8e4eb924b9e3018c4c74e4d10e1923efe;hpb=4d7e379201b4cf3dbdad103d691ca7d2724ade2f;p=rrdtool.git

diff --git a/src/rrd.h b/src/rrd.h
index 34ce78e..3e0c871 100644
--- a/src/rrd.h
+++ b/src/rrd.h
@@ -79,16 +79,21 @@ extern    "C" {
 
 /* information about an rrd file */
     typedef struct rrd_file_t {
-        int       fd;   /* file descriptor if this rrd file */
-        char     *file_start;   /* start address of an open rrd file */
         off_t     header_len;   /* length of the header of this rrd file */
         off_t     file_len; /* total size of the rrd file */
         off_t     pos;  /* current pos in file */
+        void      *pvt;
+    } rrd_file_t;
+
+/* information used for the conventional file access methods */
+    typedef struct rrd_simple_file_t {
+        int       fd;  /* file descriptor of this rrd file */
 #ifdef HAVE_MMAP
+        char     *file_start;   /* start address of an open rrd file */
         int       mm_prot;
         int       mm_flags;
 #endif
-    } rrd_file_t;
+    } rrd_simple_file_t;
 
 /* rrd info interface */
     typedef struct rrd_blob_t {