Mercurial > ecos
annotate packages/error/current/include/errno.h @ 2275:bd5fe26e87c5
* src/strftime.cxx: Fixed "%I" (Time in 12 hour modus was 1 hour off)
| author | jlarmour |
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| date | Fri, 25 Aug 2006 00:12:41 +0000 |
| parents | d2c90368aeef |
| children | 74dbf4c3f2e1 |
| rev | line source |
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1 #ifndef CYGONCE_ERROR_ERRNO_H |
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2 #define CYGONCE_ERROR_ERRNO_H |
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3 /*======================================================================== |
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4 // |
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5 // errno.h |
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6 // |
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7 // ISO C errno variable and constants |
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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/ |
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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 errno variable (or more strictly |
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49 // expression) 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 <errno.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 #ifdef CYGPKG_ERROR_ERRNO |
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62 |
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63 /* INCLUDES */ |
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64 |
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65 #include <cyg/error/codes.h> /* for Cyg_ErrNo */ |
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66 |
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67 #ifdef __cplusplus |
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68 extern "C" { |
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69 #endif |
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70 |
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71 /* FUNCTION PROTOTYPES */ |
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72 |
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73 |
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74 #ifdef CYGSEM_ERROR_PER_THREAD_ERRNO |
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75 |
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76 extern Cyg_ErrNo * |
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77 cyg_error_get_errno_p( void ) __attribute__((const)); |
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78 |
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79 #endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */ |
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80 |
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81 |
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82 /* VARIABLES */ |
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83 |
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84 #ifdef CYGSEM_ERROR_PER_THREAD_ERRNO |
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85 # define errno (*cyg_error_get_errno_p()) /* Per-thread error status */ |
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86 #else |
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87 extern Cyg_ErrNo errno; /* Global error status */ |
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88 #endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */ |
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89 |
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90 #ifdef __cplusplus |
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91 } /* extern "C" */ |
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92 #endif |
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93 |
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94 #endif /* ifdef CYGPKG_ERROR_ERRNO */ |
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95 |
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96 #endif /* CYGONCE_ERROR_ERRNO_H multiple inclusion protection */ |
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97 |
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98 /* EOF errno.h */ |
