Changeset 25 for trunk/src/prefix_mgmt.c

Timestamp:

02/08/07 22:44:36 (16 years ago)

Author:

andreu

Message:

aggregation feature : prefix selection even if no routed subnet

Files:

• trunk/src/prefix_mgmt.c (modified) (2 diffs)

trunk/src/prefix_mgmt.c

@@ -23 +23 @@
  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-#include <stdio.h>
 
 #include "prefix_mgmt.h"
@@ -38 +37 @@
           );
 }
+
+
+/*
+ * prefGlobalCmp()
+ */
+int
+prefGlobalCmp(const void *elem1, const void *elem2){
+  struct PrefixV4 *el1 = (struct PrefixV4 *) elem1;
+  struct PrefixV4 *el2 = (struct PrefixV4 *) elem2;
+  if ( el1->beginning >= el2->beginning && el1->beginning <= el2->end ) {
+    return 0;
+  } else if (el1->beginning < el2->beginning) {
+    return -1;
+  } else if (el1->beginning > el2->end) {
+    return 1;
+  } else {
+    syslog(LOG_ERR,"You have won !!! This case doesn't exist !!!!");
+    exit(1);
+    return 0;
+  }
+}
+