/*
* Created by : Jason Wessel < jason . wessel @ windriver . com >
*
* Copyright ( c ) 2010 Wind River Systems , Inc . All Rights Reserved .
*
* This file is licensed under the terms of the GNU General Public
* License version 2 . This program is licensed " as is " without any
* warranty of any kind , whether express or implied .
*/
#include <linux/module.h>
#include <linux/kdb.h>
/*
* All kdb shell command call backs receive argc and argv , where
* argv [ 0 ] is the command the end user typed
*/
static int kdb_hello_cmd(int argc, const char **argv)
{
if (argc > 1 )
return KDB_ARGCOUNT;
if (argc)
kdb_printf("Hello %s.\n" , argv[1 ]);
else
kdb_printf("Hello world!\n" );
return 0 ;
}
static kdbtab_t hello_cmd = {
.name = "hello" ,
.func = kdb_hello_cmd,
.usage = "[string]" ,
.help = "Say Hello World or Hello [string]" ,
};
static int __init kdb_hello_cmd_init(void )
{
/*
* Registration of a dynamically added kdb command is done with
* kdb_register ( ) .
*/
kdb_register(&hello_cmd);
return 0 ;
}
static void __exit kdb_hello_cmd_exit(void )
{
kdb_unregister(&hello_cmd);
}
module_init(kdb_hello_cmd_init);
module_exit(kdb_hello_cmd_exit);
MODULE_AUTHOR("WindRiver" );
MODULE_DESCRIPTION("KDB example to add a hello command" );
MODULE_LICENSE("GPL" );
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-28)
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