[nagiosplug] check_load: add alternative uptime syntax

 Module: nagiosplug
 Branch: master
 Commit: c7d6730255aaf4d07db947e9f032bc0206bccbcb
 Author: Sven Nierlein <[email protected]>
   Date: Sat Sep 14 20:41:24 2013 +0200
    URL: http://nagiosplug.git.sf.net/git/gitweb.cgi?p=nagiosplug/nagiosplug;a=commit;h=c7d6730

check_load: add alternative uptime syntax

check_load parses load from the uptime command if no proc filesystem is available. Seems
like there are at least 2 different uptime outputs.

linux:
 20:44:34 up 25 days,  2:07, 13 users,  load average: 0.13, 0.17, 0.22

freebsd 8:
 8:44PM  up  4:29, 1 user, load averages: 0.00, 0.00, 0.00

---

 plugins/check_load.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/plugins/check_load.c b/plugins/check_load.c
index 780ffff..296a823 100644
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -153,7 +153,16 @@ main (int argc, char **argv)
 		printf (_("Could not open stderr for %s\n"), PATH_TO_UPTIME);
 	}
 	fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process);
-	sscanf (input_buffer, "%*[^l]load average: %lf, %lf, %lf", &la1, &la5, &la15);
+    if(strstr(input_buffer, "load average:")) {
+	    sscanf (input_buffer, "%*[^l]load average: %lf, %lf, %lf", &la1, &la5, &la15);
+    }
+    else if(strstr(input_buffer, "load averages:")) {
+	    sscanf (input_buffer, "%*[^l]load averages: %lf, %lf, %lf", &la1, &la5, &la15);
+    }
+    else {
+		printf (_("could not parse load from uptime: %s\n"), result, PATH_TO_UPTIME);
+		return STATE_UNKNOWN;
+    }
 
 	result = spclose (child_process);
 	if (result) {


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