Add include guards to common/format.h

This adds include guards to common/format.h.

ChangeLog
2017-11-26  Tom Tromey  <tom@tromey.com>

	* common/format.h: Add include guards.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1d77d85..a901409 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-11-26  Tom Tromey  <tom@tromey.com>
 
+       * common/format.h: Add include guards.
+
+2017-11-26  Tom Tromey  <tom@tromey.com>
+
        * nat/linux-personality.h (class
        maybe_disable_address_space_randomization): New class.
        (maybe_disable_address_space_randomization): Don't declare

diff --git a/gdb/common/format.h b/gdb/common/format.h
index 33afc3a..f3a94b8 100644 (file)
--- a/gdb/common/format.h
+++ b/gdb/common/format.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 COMMON_FORMAT_H
+#define COMMON_FORMAT_H
+
 #if defined(__MINGW32__) && !defined(PRINTF_HAS_LONG_LONG)
 # define USE_PRINTF_I64 1
 # define PRINTF_HAS_LONG_LONG
@@ -62,3 +65,5 @@ extern void free_format_pieces (struct format_piece *frags);
 /* Freeing, cast as a cleanup.  */
 
 extern void free_format_pieces_cleanup (void *);
+
+#endif /* COMMON_FORMAT_H */