From e80519b91b0100ad47c376b6567f407629d09741 Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Tue, 21 Dec 2004 12:47:04 +0000
Subject: Fix for FreeBSD ps command (reported by Michael Bakker)

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/branches/release-1.3.0@1048 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/configure.in b/configure.in
index 45db95c..045da8d 100644
--- a/configure.in
+++ b/configure.in
@@ -415,8 +415,9 @@ fi
 
 AC_PATH_PROG(PATH_TO_PS,ps)
 dnl For OpenBSD 3.2 & 3.3. Must come before ps -weo
+dnl Should also work for FreeBSD 5.2.1 and 5.3
 dnl  STAT UCOMM              VSZ   RSS USER      PPID COMMAND
-if ps -axwo 'stat comm vsz rss user uid ppid args' 2>/dev/null | egrep -i ["^ *STAT +UCOMM +VSZ +RSS +USER +UID +PPID +COMMAND"] > /dev/null
+if ps -axwo 'stat comm vsz rss user uid ppid args' 2>/dev/null | egrep -i ["^ *STAT +[UCOMAND]+ +VSZ +RSS +USER +UID +PPID +COMMAND"] > /dev/null
 then
 	AC_DEFINE(USE_PS_VARS,1,[Define if 'ps' will be parsed with sscanf])
 	AC_DEFINE_UNQUOTED(PS_VARLIST,[procstat,&procuid,&procppid,procprog,&pos],[Variable list for sscanf of 'ps' output])
-- 
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