[glib/wip/meson: 35/35] glib: Only define g_dir_new_from_dirp() on G_OS_UNIX

[Emmanuele Bassi <ebassi src gnome org>]

commit f4750f7526a1f333b0a1bb7f6d38c882c8c97ede
Author: Nirbheek Chauhan <nirbheek centricular com>
Date:   Wed Apr 5 23:12:35 2017 +0530

    glib: Only define g_dir_new_from_dirp() on G_OS_UNIX
    
    This will make incorrect usage obvious at compile-time instead of
    punting it to run-time.

 glib/gdir.c         |    6 ++----
 glib/glib-private.c |    2 ++
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/glib/gdir.c b/glib/gdir.c
index 4f73837..d6bd290 100644
--- a/glib/gdir.c
+++ b/glib/gdir.c
@@ -176,10 +176,10 @@ g_dir_open (const gchar  *path,
  *
  * Since: 2.38
  **/
+#ifdef G_OS_UNIX
 GDir *
 g_dir_new_from_dirp (gpointer dirp)
 {
-#ifdef G_OS_UNIX
   GDir *dir;
 
   g_return_val_if_fail (dirp != NULL, NULL);
@@ -188,10 +188,8 @@ g_dir_new_from_dirp (gpointer dirp)
   dir->dirp = dirp;
 
   return dir;
-#else
-  g_assert_not_reached ();
-#endif
 }
+#endif
 
 /**
  * g_dir_read_name:
diff --git a/glib/glib-private.c b/glib/glib-private.c
index 3dbf744..bd36d41 100644
--- a/glib/glib-private.c
+++ b/glib/glib-private.c
@@ -45,7 +45,9 @@ glib__private__ (void)
     g_main_context_new_with_next_id,
 
     g_dir_open_with_errno,
+#ifdef G_OS_UNIX
     g_dir_new_from_dirp,
+#endif
 
     glib_init,
   };