From 73707308d0c17fffdad2086686135c9cfd179a60 Mon Sep 17 00:00:00 2001
From: Dan Callaghan <dcallagh@redhat.com>
Date: Tue, 30 Jun 2015 16:08:22 +1000
Subject: [PATCH] Add missing sysfs::entry::string_attr
  Partial patch 73707308d0c17fffdad2086686135c9cfd179a60

---
 src/core/sysfs.cc | 14 ++++++++++++++
 src/core/sysfs.h  |  2 ++
 2 files changed, 16 insertions(+)

diff --git a/src/core/sysfs.cc b/src/core/sysfs.cc
index acc9d00..ed2c600 100644
--- a/src/core/sysfs.cc
+++ b/src/core/sysfs.cc
@@ -302,6 +302,20 @@ entry entry::parent() const
 }
 
 
+string entry::string_attr(const string & name, const string & def) const
+{
+  return hw::strip(get_string(This->devpath + "/" + name, def));
+}
+
+
+vector < string > entry::multiline_attr(const string & name) const
+{
+  vector < string > lines;
+  loadfile(This->devpath + "/" + name, lines);
+  return lines;
+}
+
+
 vector < entry > sysfs::entries_by_bus(const string & busname)
 {
   vector < entry > result;
diff --git a/src/core/sysfs.h b/src/core/sysfs.h
index a9dc573..7ceb395 100644
--- a/src/core/sysfs.h
+++ b/src/core/sysfs.h
@@ -26,6 +26,8 @@ namespace sysfs
       string driver() const;
       entry parent() const;
       string name_in_class(const string &) const;
+      string string_attr(const string & name, const string & def = "") const;
+      vector < string > multiline_attr(const string & name) const;
 
       struct entry_i * This;
 
-- 
2.7.3