[PATCH 4/4] ddb: cleanup db_command.c

[Marin Ramesa]

Use new .h files in cleanup of db_command.c.

* ddb/db_command.c (_longjmp): Remove prototype.
(vm_map_print): Likewise. 
(vm_object_print): Likewise.  
(vm_page_print): Likewise.
(vm_map_copy_print): Likewise.
(ipc_port_print): Likewise. 
(ipc_pset_print): Likewise.
(db_show_all_slocks): Likewise.
(ipc_kmsg_print): Likewise. 
(ipc_msg_print): Likewise.
Include <vm/vm_print.h>.
Include <ipc/ipc_print.h>.
Include <kern/lock.h>.
* i386/i386/setjmp.h [__GNUC__] (_longjmp): Add prototype.

From 5e371e31032dea5760cf48dbf657df5768b9e241 Mon Sep 17 00:00:00 2001
From: Marin Ramesa <mpr@hi.t-com.hr>
Date: Wed, 10 Jul 2013 13:32:32 +0200
Subject: [PATCH 4/4] ddb: cleanup db_command.c

---
 ddb/db_command.c   | 16 +++-------------
 i386/i386/setjmp.h |  4 ++++
 2 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/ddb/db_command.c b/ddb/db_command.c
index 5e53b28..cb14da8 100644
--- a/ddb/db_command.c
+++ b/ddb/db_command.c
@@ -59,7 +59,9 @@
 #include <ipc/ipc_pset.h> /* 4proto */
 #include <ipc/ipc_port.h> /* 4proto */
 
-
+#include <vm/vm_print.h>
+#include <ipc/ipc_print.h>
+#include <kern/lock.h>
 
 /*
  * Exported global variables
@@ -303,14 +305,6 @@ db_command_list(last_cmdp, cmd_table)
        } while (db_read_token() == tSEMI_COLON && db_cmd_loop_done == 0);
 }
 
-/*
- * 'show' commands
- */
-extern void    vm_map_print(), vm_object_print(), vm_page_print();
-extern void    vm_map_copy_print();
-extern void    ipc_port_print(), ipc_pset_print(), db_show_all_slocks();
-extern void    ipc_kmsg_print(), ipc_msg_print();
-
 struct db_command db_show_all_cmds[] = {
        { "threads",    db_show_all_threads,    0,      0 },
        { "slocks",     db_show_all_slocks,     0,      0 },
@@ -463,10 +457,6 @@ db_exec_cmd_nest(cmd, size)
        return(db_cmd_loop_done == 0);
 }
 
-#ifdef __GNUC__
-extern __volatile__ void _longjmp();
-#endif
-
 void db_error(s)
        char *s;
 {
diff --git a/i386/i386/setjmp.h b/i386/i386/setjmp.h
index 162217a..667eecf 100644
--- a/i386/i386/setjmp.h
+++ b/i386/i386/setjmp.h
@@ -35,4 +35,8 @@ typedef       struct jmp_buf {
 
 extern int _setjmp(jmp_buf_t*);
 
+#ifdef __GNUC__
+extern __volatile__ void _longjmp(jmp_buf_t*, int);
+#endif
+
 #endif /* _I386_SETJMP_H_ */
-- 
1.8.1.4