errors.h

来自「eCos1.31版」· C头文件 代码 · 共 75 行

#ifndef CYGONCE_KERNEL_ERRORS_H
#define CYGONCE_KERNEL_ERRORS_H

//==========================================================================
//
//      errors.h
//
//      Error values from kernel
//
//==========================================================================
//####COPYRIGHTBEGIN####
//                                                                          
// -------------------------------------------                              
// The contents of this file are subject to the Red Hat eCos Public License 
// Version 1.1 (the "License"); you may not use this file except in         
// compliance with the License.  You may obtain a copy of the License at    
// http://www.redhat.com/                                                   
//                                                                          
// Software distributed under the License is distributed on an "AS IS"      
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
// License for the specific language governing rights and limitations under 
// the License.                                                             
//                                                                          
// The Original Code is eCos - Embedded Configurable Operating System,      
// released September 30, 1998.                                             
//                                                                          
// The Initial Developer of the Original Code is Red Hat.                   
// Portions created by Red Hat are                                          
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
// All Rights Reserved.                                                     
// -------------------------------------------                              
//                                                                          
//####COPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   nickg
// Contributors:        nickg
// Date:        1997-10-07
// Purpose:     Define error codes
// Description: Error codes returned by various bits of the kernel.
// Usage:       #include <cyg/kernel/errors.h>
//
//####DESCRIPTIONEND####
//
//==========================================================================

// General successful result:

#define CYGERR_OK                               0

// -------------------------------------------------------------------------
// Define base of codes:

#define CYGERR_KERNEL_BASE                      0xEE000000

// -------------------------------------------------------------------------
// Thread related errors

#define CYGERR_KERNEL_THREAD_BASE               (CYGERR_KERNEL_BASE+0x00010000)

#define CYGERR_KERNEL_THREAD_PRIORITY_INVALID   (CYGERR_KERNEL_THREAD_BASE+1)
#define CYGERR_KERNEL_THREAD_PRIORITY_DUPLICATE (CYGERR_KERNEL_THREAD_BASE+2)

// -------------------------------------------------------------------------
// Interrupt related errors

#define CYGERR_KERNEL_INTR_BASE                 (CYGERR_KERNEL_BASE+0x00020000)

#define CYGERR_KERNEL_INTR_VECTOR_INVALID       (CYGERR_KERNEL_INTR_BASE+1)

// -------------------------------------------------------------------------
#endif // ifndef CYGONCE_KERNEL_ERRORS_H
// EOF errors.h