src/utils_match.[ch]: Implement match_value_reset().

[collectd.git] / src / utils_match.c

diff --git a/src/utils_match.c b/src/utils_match.c
index 4d4b57d08051b31e91dceb0a8bf43a4e67695dfe..bb53a9a317bd79b718e26f7262c49ea2268ccd93 100644 (file)
--- a/src/utils_match.c
+++ b/src/utils_match.c
@@ -1,6 +1,6 @@
 /**
  * collectd - src/utils_match.c
- * Copyright (C) 2008  Florian octo Forster
+ * Copyright (C) 2008-2014  Florian octo Forster
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -228,7 +228,7 @@ cu_match_t *match_create_callback (const char *regex, const char *excluderegex,
     return (NULL);
   memset (obj, '\0', sizeof (cu_match_t));
 
-  status = regcomp (&obj->regex, regex, REG_EXTENDED);
+  status = regcomp (&obj->regex, regex, REG_EXTENDED | REG_NEWLINE);
   if (status != 0)
   {
     ERROR ("Compiling the regular expression \"%s\" failed.", regex);
@@ -279,6 +279,18 @@ cu_match_t *match_create_simple (const char *regex,
   return (obj);
 } /* cu_match_t *match_create_simple */
 
+void match_value_reset (cu_match_value_t *mv)
+{
+  if (mv == NULL)
+    return;
+
+  if (mv->ds_type & UTILS_MATCH_DS_TYPE_GAUGE)
+  {
+    mv->value.gauge = NAN;
+    mv->values_num = 0;
+  }
+} /* }}} void match_value_reset */
+
 void match_destroy (cu_match_t *obj)
 {
   if (obj == NULL)