From: Florian Forster <octo@collectd.org>
Date: Sun, 6 Nov 2016 10:10:54 +0000 (+0100)
Subject: src/write_riemann_threshold.h: Various fixes.
X-Git-Tag: collectd-5.5.3~5
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=820020d0f3770806034c09a8c1500133632f210e;p=collectd.git

src/write_riemann_threshold.h: Various fixes.

* Add license header. Simply copied src/write_riemann_threadhold.c's license.
* Make header self-contained. "plugin.h" is needed for data_source_t and
  value_list_t.
* Add names to the parameters and write documentation for the only exported
  function.
---

diff --git a/src/write_riemann_threshold.h b/src/write_riemann_threshold.h
index d3b3fe9a..bae2b2ac 100644
--- a/src/write_riemann_threshold.h
+++ b/src/write_riemann_threshold.h
@@ -1,6 +1,36 @@
+/**
+ * collectd - src/write_riemann_threshold.h
+ * Copyright (C) 2016       Ruben Kerkhof
+ *
+ * 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
+ * Free Software Foundation; only version 2 of the License is applicable.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ * Author:
+ *   Ruben Kerkhof <ruben at rubenkerkhof.com>
+ **/
+
 #ifndef WRITE_RIEMANN_THRESHOLD_H
 #define WRITE_RIEMANN_THRESHOLD_H
 
-int write_riemann_threshold_check(const data_set_t *, const value_list_t *, int *);
+#include "plugin.h"
+
+/* write_riemann_threshold_check tests all matching thresholds and returns the
+ * worst result for each data source in "statuses". "statuses" must point to
+ * ds->ds_num integers to which the result is written.
+ *
+ * Returns zero on success and if no threshold has been configured. Returns
+ * less than zero on failure. */
+int write_riemann_threshold_check(const data_set_t *ds, const value_list_t *vl,
+    int *statuses);
 
-#endif
+#endif /* WRITE_RIEMANN_THRESHOLD_H */