Merge branch 'ff/netlib'

[collectd.git] / src / libcollectdclient / client.c

diff --git a/src/libcollectdclient/client.c b/src/libcollectdclient/client.c
index f5fe204..3987590 100644 (file)
--- a/src/libcollectdclient/client.c
+++ b/src/libcollectdclient/client.c
@@ -27,7 +27,7 @@
 # define __attribute__(x) /**/
 #endif
 
-#include "lcc_features.h"
+#include "collectd/lcc_features.h"
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -41,7 +41,7 @@
 #include <math.h>
 #include <netdb.h>
 
-#include "client.h"
+#include "collectd/client.h"
 
 /* NI_MAXHOST has been obsoleted by RFC 3493 which is a reason for SunOS 5.11
  * to no longer define it. We'll use the old, RFC 2553 value here. */
@@ -1058,4 +1058,47 @@ int lcc_string_to_identifier (lcc_connection_t *c, /* {{{ */
   return (0);
 } /* }}} int lcc_string_to_identifier */
 
+int lcc_identifier_compare (const lcc_identifier_t *i0, /* {{{ */
+    const lcc_identifier_t *i1)
+{
+  int status;
+
+  if ((i0 == NULL) && (i1 == NULL))
+    return (0);
+  else if (i0 == NULL)
+    return (-1);
+  else if (i1 == NULL)
+    return (1);
+
+#define CMP_FIELD(f) do {         \
+  status = strcmp (i0->f, i1->f); \
+  if (status != 0)                \
+    return (status);              \
+} while (0);
+
+    CMP_FIELD (host);
+    CMP_FIELD (plugin);
+    CMP_FIELD (plugin_instance);
+    CMP_FIELD (type);
+    CMP_FIELD (type_instance);
+
+#undef CMP_FIELD
+
+    return (0);
+} /* }}} int lcc_identifier_compare */
+
+int lcc_sort_identifiers (lcc_connection_t *c, /* {{{ */
+    lcc_identifier_t *idents, size_t idents_num)
+{
+  if (idents == NULL)
+  {
+    lcc_set_errno (c, EINVAL);
+    return (-1);
+  }
+
+  qsort (idents, idents_num, sizeof (*idents),
+      (void *) lcc_identifier_compare);
+  return (0);
+} /* }}} int lcc_sort_identifiers */
+
 /* vim: set sw=2 sts=2 et fdm=marker : */