X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_dump.c;h=5d76896845f83bcae02d57c06d1aa1fcec912860;hp=c8cc7eef5868f13f3af4c744722a26ec10f172a3;hb=818549a636c390fb4a8390a7e2195a52293cd56b;hpb=02ef386b0946ceb31dcedfd88393a0dd5e0e266d

diff --git a/src/rrd_dump.c b/src/rrd_dump.c
index c8cc7ee..5d76896 100644
--- a/src/rrd_dump.c
+++ b/src/rrd_dump.c
@@ -77,13 +77,14 @@ rrd_dump_r(const char *filename, char *outname)
     time_t       now;
     char         somestring[255];
     rrd_value_t  my_cdp;
-    long         rra_base, rra_start, rra_next;
-    FILE        *in_file;
+    off_t         rra_base, rra_start, rra_next;
+    rrd_file_t	 *rrd_file;
 		FILE				*out_file;
     rrd_t        rrd;
     rrd_value_t  value;
     struct tm    tm;
-    if(rrd_open(filename, &in_file,&rrd, RRD_READONLY)==-1){
+    rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
+    if (rrd_file == NULL) {
 	rrd_free(&rrd);
 	return(-1);
     }
@@ -151,7 +152,7 @@ rrd_dump_r(const char *filename, char *outname)
 
     fputs("<!-- Round Robin Archives -->", out_file);
 
-    rra_base=ftell(in_file);    
+    rra_base = rrd_file->header_len;
     rra_next = rra_base;
 
     for(i=0;i<rrd.stat_head->rra_cnt;i++){
@@ -314,7 +315,7 @@ rrd_dump_r(const char *filename, char *outname)
 	fprintf(out_file, "\t\t</cdp_prep>\n");
 
 	fprintf(out_file, "\t\t<database>\n");
-	fseek(in_file,(rra_start
+	rrd_seek(rrd_file,(rra_start
 		       +(rrd.rra_ptr[i].cur_row+1)
 		       * rrd.stat_head->ds_cnt
 		       * sizeof(rrd_value_t)),SEEK_SET);
@@ -323,7 +324,7 @@ rrd_dump_r(const char *filename, char *outname)
 	for(ix=0;ix<rrd.rra_def[i].row_cnt;ix++){	    
 	    ii++;
 	    if (ii>=rrd.rra_def[i].row_cnt) {
-		fseek(in_file,rra_start,SEEK_SET);
+		rrd_seek(rrd_file,rra_start,SEEK_SET);
 		ii=0; /* wrap if max row cnt is reached */
 	    }
 	    now = (rrd.live_head->last_up 
@@ -339,8 +340,8 @@ rrd_dump_r(const char *filename, char *outname)
 # error "Need strftime"
 #endif
 	    fprintf(out_file, "\t\t\t<!-- %s / %d --> <row>",somestring,(int)now);
-	    for(iii=0;iii<rrd.stat_head->ds_cnt;iii++){			 
-		fread(&my_cdp,sizeof(rrd_value_t),1,in_file);		
+	    for(iii=0;iii<rrd.stat_head->ds_cnt;iii++){
+		rrd_read(rrd_file, &my_cdp,sizeof(rrd_value_t)*1);
 		if (isnan(my_cdp)){
 		  fprintf(out_file, "<v> NaN </v>");
 		} else {
@@ -350,11 +351,11 @@ rrd_dump_r(const char *filename, char *outname)
 	    fprintf(out_file, "</row>\n");
 	}
 	fprintf(out_file, "\t\t</database>\n\t</rra>\n");
-	
+
     }
     fprintf(out_file, "</rrd>\n");
     rrd_free(&rrd);
-    fclose(in_file);
+    close(rrd_file->fd);
     if (out_file != stdout)
     {
       fclose(out_file);
@@ -362,6 +363,3 @@ rrd_dump_r(const char *filename, char *outname)
     return(0);
 }
 
-
-
-