fish: Move 'feature_available' function to global.

This is just code motion.

1 files changed, 0 insertions, 20 deletions

diff --git a/fish/edit.c b/fish/edit.c
index a4111806..b26a2dda 100644
--- a/fish/edit.c
+++ b/fish/edit.c
@@ -33,7 +33,6 @@
 
 static char *generate_random_name (const char *filename);
 static int copy_attributes (const char *src, const char *dest);
-static int feature_available (guestfs_h *g, const char *feature);
 
 /* guestfish edit command, suggested by Ján Ondrej, implemented by RWMJ */
 
@@ -242,22 +241,3 @@ copy_attributes (const char *src, const char *dest)
 
   return 0;
 }
-
-static int
-feature_available (guestfs_h *g, const char *feature)
-{
-  /* If there's an error we should ignore it, so to do that we have to
-   * temporarily replace the error handler with a null one.
-   */
-  guestfs_error_handler_cb old_error_cb;
-  void *old_error_data;
-  old_error_cb = guestfs_get_error_handler (g, &old_error_data);
-  guestfs_set_error_handler (g, NULL, NULL);
-
-  const char *groups[] = { feature, NULL };
-  int r = guestfs_available (g, (char * const *) groups);
-
-  guestfs_set_error_handler (g, old_error_cb, old_error_data);
-
-  return r == 0 ? 1 : 0;
-}