libjava/classpath/native/target/generic/target_generic.h

   1 /* generic_math_int64.h - Native methods for 64bit math operations
   2    Copyright (C) 1998 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 02110-1301 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38 /*
  39 Description: generic target global defintions
  40 Systems    : all
  41 */
  42
  43 #ifndef __TARGET_GENERIC__
  44 #define __TARGET_GENERIC__
  45
  46 /* check if target_native_network.h included */
  47 #ifndef __TARGET_NATIVE__
  48   #error Do NOT INCLUDE generic target files! Include the corresponding native target files instead!
  49 #endif
  50
  51 /****************************** Includes *******************************/
  52 /* do not move; needed here because of some macro definitions */
  53 #include "config.h"
  54
  55 #include <stdlib.h>
  56 #include <errno.h>
  57
  58 /****************** Conditional compilation switches *******************/
  59
  60 /***************************** Constants *******************************/
  61 #define TARGET_NATIVE_OK    1
  62 #define TARGET_NATIVE_ERROR 0
  63
  64 #ifndef TARGET_NATIVE_ERROR_PERMISION_DENIED
  65   #define TARGET_NATIVE_ERROR_PERMISION_DENIED        EACCES
  66 #endif
  67 #ifndef TARGET_NATIVE_ERROR_BAD_FILE_DESCRIPTOR
  68   #define TARGET_NATIVE_ERROR_BAD_FILE_DESCRIPTOR     EBADF
  69 #endif
  70 #ifndef TARGET_NATIVE_ERROR_FILE_EXISTS
  71   #define TARGET_NATIVE_ERROR_FILE_EXISTS             EEXIST
  72 #endif
  73 #ifndef TARGET_NATIVE_ERROR_INPUT_OUTPUT
  74   #define TARGET_NATIVE_ERROR_INPUT_OUTPUT            EIO
  75 #endif
  76 #ifndef TARGET_NATIVE_ERROR_TOO_MANY_OPEN_FILES
  77   #define TARGET_NATIVE_ERROR_TOO_MANY_OPEN_FILES     EMFILE
  78 #endif
  79 #ifndef TARGET_NATIVE_ERROR_FILENAME_TO_LONG
  80   #define TARGET_NATIVE_ERROR_FILENAME_TO_LONG        ENAMETOOLONG
  81 #endif
  82 #ifndef TARGET_NATIVE_ERROR_NO_SUCH_DEVICE
  83   #define TARGET_NATIVE_ERROR_NO_SUCH_DEVICE          ENODEV
  84 #endif
  85 #ifndef TARGET_NATIVE_ERROR_NO_SUCH_FILE
  86   #define TARGET_NATIVE_ERROR_NO_SUCH_FILE            ENOENT
  87 #endif
  88 #ifndef TARGET_NATIVE_ERROR_NO_SPACE_LEFT
  89   #define TARGET_NATIVE_ERROR_NO_SPACE_LEFT           ENOSPC
  90 #endif
  91 #ifndef TARGET_NATIVE_ERROR_DIRECTORY_NOT_EMPTY
  92   #define TARGET_NATIVE_ERROR_DIRECTORY_NOT_EMPTY     ENOTEMPTY
  93 #endif
  94 #ifndef TARGET_NATIVE_ERROR_OPERATION_NOT_PERMITTED
  95   #define TARGET_NATIVE_ERROR_OPERATION_NOT_PERMITTED EPERM
  96 #endif
  97 #ifndef TARGET_NATIVE_ERROR_READ_ONLY_FILE_SYSTEM
  98   #define TARGET_NATIVE_ERROR_READ_ONLY_FILE_SYSTEM   EROFS
  99 #endif
 100 #ifndef TARGET_NATIVE_ERROR_INVALID_SEEK
 101   #define TARGET_NATIVE_ERROR_INVALID_SEEK            ESPIPE
 102 #endif
 103 #ifndef TARGET_NATIVE_ERROR_INTERRUPT_FUNCTION_CALL
 104   #define TARGET_NATIVE_ERROR_INTERRUPT_FUNCTION_CALL EINTR
 105 #endif
 106
 107 /***************************** Datatypes *******************************/
 108
 109 /***************************** Variables *******************************/
 110
 111 /****************************** Macros *********************************/
 112
 113 /***********************************************************************\
 114 * Name       : TARGET_NATIVE_LAST_ERROR
 115 * Purpose    : return last error code
 116 * Input      : -
 117 * Output     : -
 118 * Return     : error code
 119 * Side-effect: unknown
 120 * Notes      : -
 121 \***********************************************************************/
 122
 123 #ifndef TARGET_NATIVE_LAST_ERROR
 124   #include <errno.h>
 125   #define TARGET_NATIVE_LAST_ERROR() \
 126     errno
 127 #endif
 128
 129 /***********************************************************************\
 130 * Name       : TARGET_NATIVE_LAST_ERROR_STRING
 131 * Purpose    : return last error string
 132 * Input      : -
 133 * Output     : -
 134 * Return     : error string (read only!)
 135 * Side-effect: unknown
 136 * Notes      : -
 137 \***********************************************************************/
 138
 139 #ifndef TARGET_NATIVE_LAST_ERROR_STRING
 140   #include <string.h>
 141   #include <errno.h>
 142   #define TARGET_NATIVE_LAST_ERROR_STRING() \
 143     strerror(errno)
 144 #endif
 145
 146 #ifndef TARGET_NATIVE_LAST_ERROR_STRING_FORMAT
 147   #include <string.h>
 148   #include <errno.h>
 149   #define TARGET_NATIVE_LAST_ERROR_STRING_FORMAT(buffer,bufferSize,format) \
 150     do { \
 151       sprintf(buffer, "%s", format); \
 152       strcat(" (error: "); \
 153       strcat(strerror(errno)); \
 154       strcat(")"); \
 155     } while (0)
 156 #endif
 157
 158 /***************************** Functions *******************************/
 159
 160 #ifdef __cplusplus
 161 extern "C" {
 162 #endif
 163
 164 #ifdef __cplusplus
 165 }
 166 #endif
 167
 168 #endif /* __TARGET_GENERIC__ */
 169
 170 /* end of file */
 171