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  • This comparison shows the changes necessary to convert path 
    /or1k/trunk/ecos-2.0/packages/error/v2_0/include
    from Rev 1254 to Rev 1765
    ↔ Reverse comparison
  •

Rev 1254 → Rev 1765

/codes.h
0,0 → 1,184
#ifndef CYGONCE_ERROR_CODES_H
#define CYGONCE_ERROR_CODES_H
/*===========================================================================
//
// codes.h
//
// Common error code definitions
//
//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors: jlarmour
// Date: 2000-04-14
// Purpose: To provide a common set of error codes
// Description: This provides a common set of error codes that all
// packages can agree on. It doesn't preclude them defining
// their own error return system, but this is a preferable
// system to use to help error support be as general as
// possible.
//
// We try and conform to the ANSI/POSIX error code format,
// namely starting with the character 'E'
//
// Usage: #include <cyg/error/codes.h>
//
// Example:
//
// err=myfun();
// if (err != ENOERR)
// {
// str=strerror(err);
// printf("myfun returned error: %s\n", str);
// }
// else ....
//
//####DESCRIPTIONEND####
//
//=========================================================================*/
 
/* CONFIGURATION */
 
#include <pkgconf/error.h> // Configuration header
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* TYPE DEFINITIONS */
 
/* A type for error codes which may be useful to explain the purpose of
* a variable or return code. It shows that it contains an error code
* of the type defined below */
 
typedef int Cyg_ErrNo;
 
 
/* CONSTANT DEFINITIONS */
 
/* If adding to this list, you must also update strerror() with its text
* If there is a common error of the same purpose on Unix, try and use its
* name and number. If not, use one above 200 to prevent future conflicts
*
* Do not use negative numbers, so that functions can return positive on
* success and -ESOMETHING on error, and it all works consistently.
*/
 
#define ENOERR 0 /* No error */
#define EPERM 1 /* Not permitted */
#define ENOENT 2 /* No such entity */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Operation interrupted */
#define EIO 5 /* I/O error */
#define EBADF 9 /* Bad file handle */
#define EAGAIN 11 /* Try again later */
#define EWOULDBLOCK EAGAIN
#define ENOMEM 12 /* Out of memory */
#define EBUSY 16 /* Resource busy */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* Too many open files in system */
#define EMFILE 24 /* Too many open files */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EDOM 33 /* Argument to math function outside valid */
/* domain */
#define ERANGE 34 /* Math result cannot be represented */
#define EDEADLK 35 /* Resource deadlock would occur */
#define EDEADLOCK EDEADLK
#define ENOSYS 38 /* Function not implemented */
#define ENAMETOOLONG 60 /* File name too long */
#define ENOTSUP 95 /* Not supported error */
#define EEOF 200 /* End of file reached */
#define ENOSUPP 201 /* Operation not supported */
#define EDEVNOSUPP 202 /* Device does not support this operation */
/* Additional errors used by networking */
#define ENXIO 300 /* Device not configured */
#define EACCES 301 /* Permission denied */
#define EEXIST 302 /* File exists */
#define ENOTTY 303 /* Inappropriate ioctl for device */
#define EPIPE 304 /* Broken pipe */
 
/* non-blocking and interrupt i/o */
#define EINPROGRESS 310 /* Operation now in progress */
#define EALREADY 311 /* Operation already in progress */
 
/* ipc/network software -- argument errors */
#define ENOTSOCK 320 /* Socket operation on non-socket */
#define EDESTADDRREQ 321 /* Destination address required */
#define EMSGSIZE 322 /* Message too long */
#define EPROTOTYPE 323 /* Protocol wrong type for socket */
#define ENOPROTOOPT 324 /* Protocol not available */
#define EPROTONOSUPPORT 325 /* Protocol not supported */
#define ESOCKTNOSUPPORT 326 /* Socket type not supported */
#define EOPNOTSUPP 327 /* Operation not supported */
#define EPFNOSUPPORT 328 /* Protocol family not supported */
#define EAFNOSUPPORT 329 /* Address family not supported by */
/* protocol family */
#define EADDRINUSE 330 /* Address already in use */
#define EADDRNOTAVAIL 331 /* Can't assign requested address */
 
/* ipc/network software -- operational errors */
#define ENETDOWN 350 /* Network is down */
#define ENETUNREACH 351 /* Network is unreachable */
#define ENETRESET 352 /* Network dropped connection on reset */
#define ECONNABORTED 353 /* Software caused connection abort */
#define ECONNRESET 354 /* Connection reset by peer */
#define ENOBUFS 355 /* No buffer space available */
#define EISCONN 356 /* Socket is already connected */
#define ENOTCONN 357 /* Socket is not connected */
#define ESHUTDOWN 358 /* Can't send after socket shutdown */
#define ETOOMANYREFS 359 /* Too many references: can't splice */
#define ETIMEDOUT 360 /* Operation timed out */
#define ECONNREFUSED 361 /* Connection refused */
 
#define EHOSTDOWN 364 /* Host is down */
#define EHOSTUNREACH 365 /* No route to host */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* CYGONCE_ERROR_CODES_H multiple inclusion protection */
 
/* EOF codes.h */
/strerror.h
0,0 → 1,91
#ifndef CYGONCE_ERROR_STRERROR_H
#define CYGONCE_ERROR_STRERROR_H
/*========================================================================
//
// strerror.h
//
// ISO C strerror function
//
//========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors: jlarmour
// Date: 2000-04-14
// Purpose: This file provides the strerror() function
// required by ISO C and POSIX 1003.1
// Description:
// Usage: Do not include this file directly - use #include <string.h>
//
//####DESCRIPTIONEND####
//
//======================================================================*/
 
/* CONFIGURATION */
 
#include <pkgconf/error.h> /* Configuration header */
 
/* INCLUDES */
 
#include <cyg/error/codes.h> /* for Cyg_ErrNo */
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* FUNCTION PROTOTYPES */
 
/* Standard strerror() function as described by ISO C 1990 chap. 7.11.6.2.
* This is normally provided by <string.h>
*/
 
extern char *
strerror( Cyg_ErrNo );
 
/* prototype for the actual implementation. Equivalent to the above, but
* used internally by this product in preference
*/
 
extern char *
__strerror( Cyg_ErrNo );
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* CYGONCE_ERROR_STRERROR_H multiple inclusion protection */
 
/* EOF strerror.h */
/errno.h
0,0 → 1,98
#ifndef CYGONCE_ERROR_ERRNO_H
#define CYGONCE_ERROR_ERRNO_H
/*========================================================================
//
// errno.h
//
// ISO C errno variable and constants
//
//========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors: jlarmour
// Date: 2000-04-14
// Purpose: This file provides the errno variable (or more strictly
// expression) required by ISO C and POSIX 1003.1
// Description:
// Usage: Do not include this file directly - use #include <errno.h>
//
//####DESCRIPTIONEND####
//
//======================================================================*/
 
/* CONFIGURATION */
 
#include <pkgconf/error.h> /* Configuration header */
 
#ifdef CYGPKG_ERROR_ERRNO
 
/* INCLUDES */
 
#include <cyg/error/codes.h> /* for Cyg_ErrNo */
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* FUNCTION PROTOTYPES */
 
 
#ifdef CYGSEM_ERROR_PER_THREAD_ERRNO
 
extern Cyg_ErrNo *
cyg_error_get_errno_p( void ) __attribute__((const));
 
#endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */
 
 
/* VARIABLES */
 
#ifdef CYGSEM_ERROR_PER_THREAD_ERRNO
# define errno (*cyg_error_get_errno_p()) /* Per-thread error status */
#else
extern Cyg_ErrNo errno; /* Global error status */
#endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* ifdef CYGPKG_ERROR_ERRNO */
 
#endif /* CYGONCE_ERROR_ERRNO_H multiple inclusion protection */
 
/* EOF errno.h */

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