check_users not correctly detecting thresholds

Fix for issue https://github.com/nagios-plugins/nagios-plugins/issues/81

check_users now uses the standard warning and critical ranges parser and
a standard perdata output routine.

1 files changed, 41 insertions, 0 deletions

diff --git a/plugins/utils.c b/plugins/utils.c
index a864e4a..231af92 100644
--- a/plugins/utils.c
+++ b/plugins/utils.c
@@ -668,3 +668,44 @@ char *sperfdata (const char *label,
 
         return data;
 }
+
+char *sperfdata_int (const char *label,
+ int val,
+ const char *uom,
+ char *warn,
+ char *crit,
+ int minp,
+ int minv,
+ int maxp,
+ int maxv)
+{
+        char *data = NULL;
+        if (strpbrk (label, "'= "))
+                xasprintf (&data, "'%s'=", label);
+        else
+                xasprintf (&data, "%s=", label);
+
+        xasprintf (&data, "%s%d", data, val);
+        xasprintf (&data, "%s%s;", data, uom);
+
+        if (warn!=NULL)
+                xasprintf (&data, "%s%s", data, warn);
+
+        xasprintf (&data, "%s;", data);
+
+        if (crit!=NULL)
+                xasprintf (&data, "%s%s", data, crit);
+
+        xasprintf (&data, "%s;", data);
+
+        if (minp)
+                xasprintf (&data, "%s%d", data, minv);
+
+        if (maxp) {
+                xasprintf (&data, "%s;", data);
+                xasprintf (&data, "%s%d", data, maxv);
+        }
+
+        return data;
+}
+