[glib/wip/refptr: 5/5] docs: Mention g_string_ref_new() in g_strdup()

[Emmanuele Bassi <ebassi src gnome org>]

commit e0d5ae394de81f136943e43f530df03e3197dc7b
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Feb 7 12:21:55 2015 +0000

    docs: Mention g_string_ref_new() in g_strdup()
    
    Instead of duplicating strings, using the reference counted version may
    be more efficient.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=622721

 glib/gstrfuncs.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/glib/gstrfuncs.c b/glib/gstrfuncs.c
index 9498d81..42e256f 100644
--- a/glib/gstrfuncs.c
+++ b/glib/gstrfuncs.c
@@ -342,6 +342,9 @@ get_C_locale (void)
  * The returned string should be freed with g_free()
  * when no longer needed.
  *
+ * You may want to use g_string_ref_new() in order to use
+ * reference counted strings, instead of duplicating them.
+ *
  * Returns: a newly-allocated copy of @str
  */
 gchar*