From 04fd6fe45b6c4e245a621578d2913296d1bb3642 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 19 Nov 2009 00:47:41 +0100
Subject: [PATCH] util: add strna() and is_path_absolute()

---
 util.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/util.h b/util.h
index 2df67b73df..60dc04e961 100644
--- a/util.h
+++ b/util.h
@@ -41,6 +41,14 @@ static inline const char* strnull(const char *s) {
         return s ? s : "(null)";
 }
 
+static inline const char *strna(const char *s) {
+        return s ? s : "n/a";
+}
+
+static inline bool is_path_absolute(const char *p) {
+        return *p == '/';
+}
+
 bool endswith(const char *s, const char *postfix);
 bool startswith(const char *s, const char *prefix);