snmp plugin: Fix a possible memory leak.

[collectd.git] / src / utils_cache.h

diff --git a/src/utils_cache.h b/src/utils_cache.h
index 2983d9a..51d9c03 100644 (file)
--- a/src/utils_cache.h
+++ b/src/utils_cache.h
@@ -24,9 +24,18 @@
 
 #include "plugin.h"
 
+#define STATE_OKAY     0
+#define STATE_WARNING  1
+#define STATE_ERROR    2
+#define STATE_MISSING 15
+
 int uc_init (void);
 int uc_check_timeout (void);
 int uc_update (const data_set_t *ds, const value_list_t *vl);
 gauge_t *uc_get_rate (const data_set_t *ds, const value_list_t *vl);
 
+int uc_get_state (const data_set_t *ds, const value_list_t *vl);
+int uc_set_state (const data_set_t *ds, const value_list_t *vl, int state);
+
+/* vim: set shiftwidth=2 softtabstop=2 tabstop=8 : */
 #endif /* !UTILS_CACHE_H */