1 files changed, 13 insertions, 0 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 2cfada35450a..d3446d38a6d8 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -491,3 +491,16 @@ Strings unpackStrings(const string & s)
     
     return strings;
 }
+
+
+string statusToString(int status)
+{
+    if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
+        if (WIFEXITED(status))
+            return (format("failed with exit code %2%") % WEXITSTATUS(status)).str();
+        else if (WIFSIGNALED(status))
+            return (format("failed due to signal %2%") % WTERMSIG(status)).str();
+        else
+            return "died abnormally";
+    } else return "succeeded";
+}