From 6c0caf65af338bea40b0820109edd0a69c6886ab Mon Sep 17 00:00:00 2001
From: Po Lu <luangruo@yahoo.com>
Date: Sat, 18 Jun 2022 07:11:19 +0000
Subject: [PATCH] Remove unused Haiku code

* src/haiku_select.cc (be_get_clipboard_targets_1)
(be_get_clipboard_targets): Delete functions.
(init_haiku_select): Rename to `be_clipboard_init'.  Avoid
duplicate definition with haikuterm.h.

* src/haikuselect.c (init_haiku_select): New function.
* src/haikuselect.h: Update prototypes.
---
 src/haiku_select.cc | 57 +--------------------------------------------
 src/haikuselect.c   |  6 +++++
 src/haikuselect.h   |  6 ++---
 3 files changed, 9 insertions(+), 60 deletions(-)

diff --git a/src/haiku_select.cc b/src/haiku_select.cc
index 764001f62b0..80c5d294820 100644
--- a/src/haiku_select.cc
+++ b/src/haiku_select.cc
@@ -110,53 +110,6 @@ be_find_clipboard_data_1 (BClipboard *cb, const char *type, ssize_t *len)
   return (char *) value;
 }
 
-static void
-be_get_clipboard_targets_1 (BClipboard *cb, char **buf, int buf_size)
-{
-  BMessage *data;
-  char *name;
-  int32 count_found;
-  type_code type;
-  int32 i;
-  int index;
-
-  if (!cb->Lock ())
-    {
-      buf[0] = NULL;
-      return;
-    }
-
-  data = cb->Data ();
-  index = 0;
-
-  if (!data)
-    {
-      buf[0] = NULL;
-      cb->Unlock ();
-      return;
-    }
-
-  for (i = 0; (data->GetInfo (B_ANY_TYPE, i, &name,
-			     &type, &count_found)
-	       == B_OK); ++i)
-    {
-      if (type == B_MIME_TYPE)
-	{
-	  if (index < (buf_size - 1))
-	    {
-	      buf[index++] = strdup (name);
-
-	      if (!buf[index - 1])
-		break;
-	    }
-	}
-    }
-
-  buf[index] = NULL;
-
-  cb->Unlock ();
-}
-
 static void
 be_set_clipboard_data_1 (BClipboard *cb, const char *type, const char *data,
 			 ssize_t len, bool clear)
@@ -227,14 +180,6 @@ be_set_clipboard_data (enum haiku_clipboard id, const char *type,
 			   data, len, clear);
 }
 
-void
-be_get_clipboard_targets (enum haiku_clipboard id, char **targets,
-			  int len)
-{
-  be_get_clipboard_targets_1 (get_clipboard_object (id), targets,
-			      len);
-}
-
 static bool
 clipboard_owner_p (void)
 {
@@ -278,7 +223,7 @@ be_clipboard_owner_p (enum haiku_clipboard clipboard)
 }
 
 void
-init_haiku_select (void)
+be_clipboard_init (void)
 {
   system_clipboard = new BClipboard ("system");
   primary = new BClipboard ("primary");
diff --git a/src/haikuselect.c b/src/haikuselect.c
index b2783a56a11..96223902f8c 100644
--- a/src/haikuselect.c
+++ b/src/haikuselect.c
@@ -1014,6 +1014,12 @@ haiku_note_drag_motion (void)
 		      haiku_note_drag_motion_2);
 }
 
+void
+init_haiku_select (void)
+{
+  be_clipboard_init ();
+}
+
 void
 syms_of_haikuselect (void)
 {
diff --git a/src/haikuselect.h b/src/haikuselect.h
index e9a2f2dd77d..ac8e0698952 100644
--- a/src/haikuselect.h
+++ b/src/haikuselect.h
@@ -37,15 +37,12 @@ enum haiku_clipboard
 #ifdef __cplusplus
 extern "C"
 {
-/* Also declared in haikuterm.h for use in emacs.c.  */
-extern void init_haiku_select (void);
 #endif
-/* Whether or not the selection was recently changed.  */
 
+extern void be_clipboard_init (void);
 extern char *be_find_clipboard_data (enum haiku_clipboard, const char *, ssize_t *);
 extern void be_set_clipboard_data (enum haiku_clipboard, const char *, const char *,
 				   ssize_t, bool);
-extern void be_get_clipboard_targets (enum haiku_clipboard, char **, int);
 extern bool be_clipboard_owner_p (enum haiku_clipboard);
 extern void be_update_clipboard_count (enum haiku_clipboard);
 
@@ -64,6 +61,7 @@ extern int be_add_point_data (void *, const char *, float, float);
 extern int be_add_message_message (void *, const char *, void *);
 extern int be_lock_clipboard_message (enum haiku_clipboard, void **, bool);
 extern void be_unlock_clipboard (enum haiku_clipboard, bool);
+
 #ifdef __cplusplus
 };
 #endif
-- 
2.39.2