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From: Michael Goldish <mgoldish@redhat.com>
To: autotest@test.kernel.org, kvm@vger.kernel.org
Cc: Michael Goldish <mgoldish@redhat.com>
Subject: [KVM-AUTOTEST PATCH 1/3] KVM test: kvm_utils.py: add utility
	function which locates program files
Date: Sun,  4 Jul 2010 16:45:15 +0300
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diff --git a/client/tests/kvm/kvm_utils.py b/client/tests/kvm/kvm_utils.py
index 0372565..a57a334 100644
--- a/client/tests/kvm/kvm_utils.py
+++ b/client/tests/kvm/kvm_utils.py
@@ -322,6 +322,15 @@ def env_unregister_vm(env, name):
 
 # Utility functions for dealing with external processes
 
+def find_command(cmd):
+    for dir in ["/usr/local/sbin", "/usr/local/bin",
+                "/usr/sbin", "/usr/bin", "/sbin", "/bin"]:
+        file = os.path.join(dir, cmd)
+        if os.path.exists(file):
+            return file
+    raise ValueError('Missing command: %s' % cmd)
+
+
 def pid_exists(pid):
     """
     Return True if a given PID exists.