audk/EmbeddedPkg/EblExternCmd/Main.c

54 lines
1.4 KiB
C

/** @file
Example of an external EBL command. It's loaded via EBL start command.
Argc and Argv are passed in via "" of the EBL command line.
Start fs0:\EdkExternCmd.efi "Argv[0] Argv[1] 2"
will launch this command with
Argv[0] = "Argv[0]"
Argv[1] = "Argv[2]"
Argv[2] = "3"
Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "Ebl.h"
/**
Entry point with Argc, Argv. Put your code here.
@param Argc Number of command arguments in Argv
@param Argv Array of strings that represent the parsed command line.
Argv[0] is the command name
@return EFI_SUCCESS
**/
EFI_STATUS
EblMain (
IN UINTN Argc,
IN CHAR8 **Argv
)
{
UINTN Index;
AsciiPrint ("Hello World\n");
for (Index = 0; Index < Argc; Index++) {
AsciiPrint ("Argv[%d] = %a\n", Index, Argv[Index]);
}
return EFI_SUCCESS;
}