Added a call back interface to rrd_dump to be able to call the function from c. See...

[rrdtool.git] / src / rrd.h

diff --git a/src/rrd.h b/src/rrd.h
index 412e20a..a5d3129 100644 (file)
--- a/src/rrd.h
+++ b/src/rrd.h
@@ -130,6 +130,10 @@ extern    "C" {
         struct rrd_info_t *next;
     } rrd_info_t;
 
+    typedef size_t (* rrd_output_callback_t)(
+    const void *,
+    size_t,
+    void *);
 
 /* main function blocks */
     int       rrd_create(
@@ -252,6 +256,12 @@ extern    "C" {
     const char *filename,
     int rraindex);
 
+    int rrd_dump_cb_r(
+    const char *filename,
+    int opt_header,
+    rrd_output_callback_t cb,
+    void *user);
+
 /* Transplanted from rrd_parsetime.h */
     typedef enum {
         ABSOLUTE_TIME,