[dconf/wip/reorg: 517/523] shm/: add inline dconf_shm_is_flagged()

[Ryan Lortie <ryanl src gnome org>]

commit 5f9ec3c335b9ef55635102ae85ca8e5377deaba5
Author: Ryan Lortie <desrt desrt ca>
Date:   Sun Jul 8 19:03:28 2012 -0400

    shm/: add inline dconf_shm_is_flagged()

 shm/dconf-shm.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/shm/dconf-shm.h b/shm/dconf-shm.h
index 407375a..c1f136c 100644
--- a/shm/dconf-shm.h
+++ b/shm/dconf-shm.h
@@ -31,4 +31,10 @@ void                    dconf_shm_close                                 (guint8
 G_GNUC_INTERNAL
 void                    dconf_shm_flag                                  (const gchar *name);
 
+static inline gboolean
+dconf_shm_is_flagged (const guint8 *shm)
+{
+  return shm == NULL || *shm != 0;
+}
+
 #endif /* __dconf_shm_h__ */