errors.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的操作系统pSOS。包括全部源码

/* @(#) $Id: ks_errno.h,v 1.2 1999/04/22 21:52:24 vdeokar Exp $ */
/***********************************************************************/
/*                                                                     */
/*   MODULE:  KS_ERRNO.H                                               */
/*   PRODUCT: PSOS/POWERPC                                             */
/*   PURPOSE: Definition of Error codes for the pSOS+ component.       */
/*                                                                     */
/*---------------------------------------------------------------------*/
/*                                                                     */
/*           Copyright 1991 - 1998, Integrated Systems, Inc.           */
/*                      ALL RIGHTS RESERVED                            */
/*                                                                     */
/*   Permission is hereby granted to licensees of Integrated Systems,  */
/*   Inc. products to use or abstract this computer program for the    */
/*   sole purpose of implementing a product based on Integrated        */
/*   Systems, Inc. products.   No other rights to reproduce, use,      */
/*   or disseminate this computer program, whether in part or in       */
/*   whole, are granted.                                               */
/*                                                                     */
/*   Integrated Systems, Inc. makes no representation or warranties    */
/*   with respect to the performance of this computer program, and     */
/*   specifically disclaims any responsibility for any damages,        */
/*   special or consequential, connected with the use of this program. */
/*                                                                     */
/***********************************************************************/
#ifndef _PSOS_ERRNO_H
#define _PSOS_ERRNO_H

#ifdef __cplusplus
extern "C" {
#endif

/*---------------------------------------------------------------------*/
/* Definition of errno macro                                           */
/*---------------------------------------------------------------------*/
#ifndef errno
 
int *errno_addr(void);
#define errno (*(int *)(errno_addr()))
 
#endif

/***********************************************************************/
/*                                                                     */
/*                 p S O S +    E r r o r    C o d e s                 */
/*                                                                     */
/***********************************************************************/
 
/*---------------------------------------------------------------------*/
/* Common Errors (across several service groups)                       */
/*---------------------------------------------------------------------*/
#define ERR_TIMEOUT  0x01     /* Timed out; returned only if timeout   */
                              /* was requested                         */
#define ERR_SSFN     0x03     /* Illegal system service function number*/
#define ERR_NODENO   0x04     /* Node specifier out of range           */
#define ERR_OBJDEL   0x05     /* Object has been deleted               */
#define ERR_OBJID    0x06     /* Objct_id is incorrect failed validity */
                              /* check                                 */
#define ERR_OBJTYPE  0x07     /* Incorrect Object type                 */
#define ERR_OBJTFULL 0x08     /* Node's Object table full              */
#define ERR_OBJNF    0x09     /* Named Object not found                */
 
/*---------------------------------------------------------------------*/
/* Task Service Group Errors                                           */
/*---------------------------------------------------------------------*/
#define ERR_RSTFS    0x0D     /* Informative; files may be corrupted   */
                              /* on restart                            */
#define ERR_NOTCB    0x0E     /* Exceeds node's maximum number of tasks*/
#define ERR_NOSTK    0x0F     /* No stack space                        */
#define ERR_TINYSTK  0x10     /* Stack too small                       */
#define ERR_PRIOR    0x11     /* Priority out of range                 */
#define ERR_ACTIVE   0x12     /* Task already started                  */
#define ERR_NACTIVE  0x13     /* Cannot restart; this task never was   */
                              /* started                               */
#define ERR_SUSP     0x14     /* Task already suspended                */
#define ERR_NOTSUSP  0x15     /* The task was not suspended            */
#define ERR_SETPRI   0x16     /* Cannot change priority; new priority  */
                              /* out of range                          */
#define ERR_REGNUM   0x17     /* Register number out of range          */
#define ERR_DELFS    0x18     /* pHILE+ resources in use               */
#define ERR_DELLC    0x19     /* pREPC+ resources in use               */
#define ERR_DELNS    0x1A     /* pNA+ resources in use                 */
 
/*---------------------------------------------------------------------*/
/* Region Service Group Errors                                         */
/*---------------------------------------------------------------------*/
#define ERR_RNADDR   0x1B     /* Starting address not on long word     */
                              /* boundary                              */
#define ERR_UNITSIZE 0x1C     /* Illegal unit_size -- must be power of */
                              /* 2 and >= 16                           */
#define ERR_TINYUNIT 0x1D     /* Length too large (for given unit_size)*/
#define ERR_TINYRN   0x1E     /* Cannot create; region length too small*/
                              /* to hold RNCB                          */
#define ERR_SEGINUSE 0x1F     /* Cannot delete; one or more segments   */
                              /* still in use                          */
#define ERR_ZERO     0x20     /* Cannot getseg; request size of zero is*/
                              /* illegal                               */
#define ERR_TOOBIG   0x21     /* Cannot getseg; request size is too big*/
                              /* for region                            */
#define ERR_NOSEG    0x22     /* No free segment; only if RN_NOWAIT    */
                              /* attribute used                        */
#define ERR_NOTINRN  0x23     /* Segment does not belong to this region*/
#define ERR_SEGADDR  0x24     /* Incorrect segment starting address    */
#define ERR_SEGFREE  0x25     /* Segment is already unallocated        */
#define ERR_RNKILLD  0x26     /* Cannot getseg; region deleted while   */
                              /* waiting                               */
#define ERR_TATRNDEL 0x27     /* Informative only; there were tasks    */
                              /* waiting                               */
 
/*---------------------------------------------------------------------*/
/* Partition Service Group Errors                                      */
/*---------------------------------------------------------------------*/
#define ERR_PTADDR   0x28     /* Starting address not on long word     */
                              /* boundary                              */
#define ERR_BUFSIZE  0x29     /* Buffer size not power of 2, or less   */
                              /* than 4 bytes                          */
#define ERR_TINYPT   0x2A     /* Length too small to hold PTCB         */
#define ERR_BUFINUSE 0x2B     /* Cannot delete; one or more buffers    */
                              /* still in use                          */
#define ERR_NOBUF    0x2C     /* Cannot allocate; partition out of free*/
                              /* buffers                               */
#define ERR_BUFADDR  0x2D     /* Incorrect buffer starting address     */
#define ERR_BUFFREE  0x2F     /* Buffer is already unallocated         */
 
/*---------------------------------------------------------------------*/
/* Queue and Message Service Group Errors                              */
/*---------------------------------------------------------------------*/
#define ERR_KISIZE   0x30     /* Message length exceeds KI maximum     */
                              /* packet buffer length                  */
#define ERR_MSGSIZ   0x31     /* Message length exceeds maximum message*/
                              /* length specified while creating the Q */
#define ERR_BUFSIZ   0x32     /* Buffer too small to receive message   */
#define ERR_NOQCB    0x33     /* Cannot create QCB; exceeds node's     */
                              /* maximum number of active queues       */
#define ERR_NOMGB    0x34     /* Cannot allocate private buffers; too  */
                              /* few available                         */
#define ERR_QFULL    0x35     /* Message queue at length limit         */
#define ERR_QKILLD   0x36     /* Queue deleted while task waiting      */
#define ERR_NOMSG    0x37     /* Queue empty; this error code is       */
                              /* returned only if Q_NOWAIT was selected*/
#define ERR_TATQDEL  0x38     /* Informative only; there were tasks    */
                              /* waiting at the queue                  */
#define ERR_MATQDEL  0x39     /* Informative only; there were messages */
                              /* pending in the queue                  */
#define ERR_VARQ     0x3A     /* Queue is variable size                */
#define ERR_NOTVARQ  0x3B     /* Queue is not variable size            */
 
/*---------------------------------------------------------------------*/
/* Event/Asynch Signal Service Group Errors                            */
/*---------------------------------------------------------------------*/
#define ERR_NOEVS    0x3C     /* Selected events not pending this error*/
                              /* code is returned only if the EV_NOWAIT*/
                              /* attribute was selected                */
#define ERR_NOTINASR 0x3E     /* Illegal, not called from an ASR       */
#define ERR_NOTIFY   0x3D     /* Could not send a notification event   */
#define ERR_NOASR    0x3F     /* Task has no valid ASR                 */
 
/*---------------------------------------------------------------------*/
/* Semaphore Service Group Errors                                      */
/*---------------------------------------------------------------------*/
#define ERR_NOSCB    0x41     /* Exceeds node's maximum number of      */
                              /* semaphores                            */
#define ERR_NOSEM    0x42     /* No semaphore; this error code is      */
                              /* returned only if SM_NOWAIT selected   */
#define ERR_SKILLD   0x43     /* Semaphore deleted while task waiting  */
#define ERR_TATSDEL  0x44     /* Informative only; there were tasks    */
                              /* waiting                               */
#define ERR_BOUND    0x45     /* Max. # of tokens already available for*/
                              /* a bounded semaphore                   */
#define ERR_INVBOUND 0x46     /* Zero bound count is invalid           */
 
/*---------------------------------------------------------------------*/
/* Time Service Group Errors                                           */
/*---------------------------------------------------------------------*/
#define ERR_NOTIME   0x47     /* System time and date not yet set      */
#define ERR_ILLDATE  0x48     /* Date input out of range               */
#define ERR_ILLTIME  0x49     /* Time of day input out of range        */
#define ERR_ILLTICKS 0x4A     /* Ticks input out of range              */
#define ERR_NOTIMERS 0x4B     /* Exceeds maximum number of configured  */
                              /* timers                                */
#define ERR_BADTMID  0x4C     /* tmid invalid                          */
#define ERR_TMNOTSET 0x4D     /* Timer not armed or already expired    */
#define ERR_TOOLATE  0x4E     /* Too late; date and time input already */
                              /* in the past                           */
 
/*---------------------------------------------------------------------*/
/* Multiprocessor Support Service Group Errors                         */
/*---------------------------------------------------------------------*/
#define ERR_ILLRSC   0x53     /* Object not created from this node     */
#define ERR_NOAGNT   0x54     /* Cannot wait; the remote node is out   */
                              /* of Agents                             */
#define ERR_AGTBLKD  0x55     /* Agent blocked.  This is not an error. */
 
#define ERR_STALEID  0x65     /* Object does not exist any more        */
#define ERR_NDKLD    0x66     /* Remote Node no longer in service      */
#define ERR_MASTER   0x67     /* Cannot terminate Master node          */
 
/*---------------------------------------------------------------------*/
/* Mapping and Protection Service Group Errors                         */
/*---------------------------------------------------------------------*/
#define ERR_PALIGN   0x5A     /* PADDR not page-aligned                */