From ce1459e528772057d51a507fa0c2bb1c8cbdca97 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@ericsson.com>
Date: Mon, 26 Mar 2018 15:31:10 -0400
Subject: [PATCH] Add include guard to filename-seen-cache.h

While moving things around, I stumbled on filename_seen_cache being
re-defined, because filename-seen-cache.h doesn't have an include guard.

gdb/ChangeLog:

	* filename-seen-cache.h: Add include guard.
---
 gdb/ChangeLog             | 4 ++++
 gdb/filename-seen-cache.h | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6de315081f..7952dee95c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
+
+	* filename-seen-cache.h: Add include guard.
+
 2018-03-26  Keith Seitz  <keiths@redhat.com>
 
 	* symfile.c (place_section): Remove "struct" from section_addr_info
diff --git a/gdb/filename-seen-cache.h b/gdb/filename-seen-cache.h
index a644b1a808..6c8970090f 100644
--- a/gdb/filename-seen-cache.h
+++ b/gdb/filename-seen-cache.h
@@ -17,6 +17,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef FILENAME_SEEN_CACHE_H
+#define FILENAME_SEEN_CACHE_H
+
 #include "defs.h"
 #include "common/function-view.h"
 
@@ -59,3 +62,5 @@ private:
   /* Table of files seen so far.  */
   htab_t m_tab;
 };
+
+#endif /* FILENAME_SEEN_CACHE_H */
-- 
2.34.1