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annotate packages/error/current/include/strerror.h @ 210:d2c90368aeef

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Merge from eCos master repository on 2002-05-23-21:39:14-BST
author jlarmour
date Thu, 23 May 2002 22:59:51 +0000
parents e0c0827131d1
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1 #ifndef CYGONCE_ERROR_STRERROR_H
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2 #define CYGONCE_ERROR_STRERROR_H
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3 /*========================================================================
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4 //
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5 // strerror.h
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6 //
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7 // ISO C strerror function
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8 //
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9 //========================================================================
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10 //####ECOSGPLCOPYRIGHTBEGIN####
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11 // -------------------------------------------
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12 // This file is part of eCos, the Embedded Configurable Operating System.
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13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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14 //
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15 // eCos is free software; you can redistribute it and/or modify it under
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16 // the terms of the GNU General Public License as published by the Free
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17 // Software Foundation; either version 2 or (at your option) any later version.
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18 //
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19 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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20 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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22 // for more details.
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23 //
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24 // You should have received a copy of the GNU General Public License along
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25 // with eCos; if not, write to the Free Software Foundation, Inc.,
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26 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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27 //
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28 // As a special exception, if other files instantiate templates or use macros
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29 // or inline functions from this file, or you compile this file and link it
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30 // with other works to produce a work based on this file, this file does not
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31 // by itself cause the resulting work to be covered by the GNU General Public
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32 // License. However the source code for this file must still be made available
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33 // in accordance with section (3) of the GNU General Public License.
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34 //
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35 // This exception does not invalidate any other reasons why a work based on
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36 // this file might be covered by the GNU General Public License.
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37 //
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38 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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39 // at http://sources.redhat.com/ecos/ecos-license/
208
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40 // -------------------------------------------
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41 //####ECOSGPLCOPYRIGHTEND####
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42 //========================================================================
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43 //#####DESCRIPTIONBEGIN####
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44 //
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45 // Author(s): jlarmour
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46 // Contributors: jlarmour
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47 // Date: 2000-04-14
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48 // Purpose: This file provides the strerror() function
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49 // required by ISO C and POSIX 1003.1
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50 // Description:
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51 // Usage: Do not include this file directly - use #include <string.h>
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52 //
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53 //####DESCRIPTIONEND####
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54 //
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55 //======================================================================*/
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56
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57 /* CONFIGURATION */
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58
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59 #include <pkgconf/error.h> /* Configuration header */
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60
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61 /* INCLUDES */
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62
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63 #include <cyg/error/codes.h> /* for Cyg_ErrNo */
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64
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65 #ifdef __cplusplus
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66 extern "C" {
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67 #endif
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68
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69 /* FUNCTION PROTOTYPES */
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70
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71 /* Standard strerror() function as described by ISO C 1990 chap. 7.11.6.2.
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72 * This is normally provided by <string.h>
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73 */
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74
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75 extern char *
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76 strerror( Cyg_ErrNo );
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77
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78 /* prototype for the actual implementation. Equivalent to the above, but
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79 * used internally by this product in preference
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80 */
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81
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82 extern char *
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83 __strerror( Cyg_ErrNo );
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84
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85 #ifdef __cplusplus
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86 } /* extern "C" */
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87 #endif
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88
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89 #endif /* CYGONCE_ERROR_STRERROR_H multiple inclusion protection */
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90
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91 /* EOF strerror.h */