1 | #! /bin/sh |
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2 | # |
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3 | # fixinc.svr4 -- Install modified versions of certain ANSI-incompatible |
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4 | # native System V Release 4 system include files. |
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5 | # |
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6 | # Written by Ron Guilmette (rfg@ncd.com). |
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7 | # |
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8 | # This file is part of GNU CC. |
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9 | # |
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10 | # GNU CC is free software; you can redistribute it and/or modify |
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11 | # it under the terms of the GNU General Public License as published by |
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12 | # the Free Software Foundation; either version 2, or (at your option) |
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13 | # any later version. |
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14 | # |
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15 | # GNU CC is distributed in the hope that it will be useful, |
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16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | # GNU General Public License for more details. |
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19 | # |
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20 | # You should have received a copy of the GNU General Public License |
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21 | # along with GNU CC; see the file COPYING. If not, write to |
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22 | # the Free Software Foundation, 59 Temple Place - Suite 330, |
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23 | # Boston, MA 02111-1307, USA. |
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24 | # |
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25 | # This script munges the native include files provided with System V |
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26 | # Release 4 systems so as to remove things which are violations of the |
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27 | # ANSI C standard. Once munged, the resulting new system include files |
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28 | # are placed in a directory that GNU C will search *before* searching |
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29 | # the /usr/include directory. This script should work properly for most |
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30 | # System V Release 4 systems. For other types of systems, you should |
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31 | # use the `fixincludes' script instead. |
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32 | # |
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33 | # See README-fixinc for more information. |
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34 | |
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35 | # Directory containing the original header files. |
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36 | INPUT=${2-${INPUT-/usr/include}} |
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37 | |
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38 | # Fail if no arg to specify a directory for the output. |
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39 | if [ x$1 = x ] |
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40 | then echo fixincludes: no output directory specified |
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41 | exit 1 |
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42 | fi |
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43 | |
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44 | # Directory in which to store the results. |
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45 | LIB=${1?"fixincludes: output directory not specified"} |
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46 | |
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47 | # Make sure it exists. |
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48 | if [ ! -d $LIB ]; then |
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49 | mkdir $LIB || exit 1 |
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50 | fi |
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51 | |
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52 | ORIG_DIR=`pwd` |
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53 | |
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54 | # Make LIB absolute if it is relative. |
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55 | # Don't do this if not necessary, since may screw up automounters. |
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56 | case $LIB in |
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57 | /*) |
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58 | ;; |
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59 | *) |
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60 | LIB=$ORIG_DIR/$LIB |
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61 | ;; |
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62 | esac |
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63 | |
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64 | echo 'Building fixincludes in ' ${LIB} |
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65 | |
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66 | # Determine whether this filesystem has symbolic links. |
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67 | if ln -s X $LIB/ShouldNotExist 2>/dev/null; then |
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68 | rm -f $LIB/ShouldNotExist |
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69 | LINKS=true |
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70 | else |
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71 | LINKS=false |
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72 | fi |
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73 | |
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74 | echo 'Making directories:' |
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75 | cd ${INPUT} |
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76 | if $LINKS; then |
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77 | files=`ls -LR | sed -n s/:$//p` |
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78 | else |
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79 | files=`find . -type d -print | sed '/^.$/d'` |
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80 | fi |
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81 | for file in $files; do |
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82 | rm -rf $LIB/$file |
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83 | if [ ! -d $LIB/$file ] |
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84 | then mkdir $LIB/$file |
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85 | fi |
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86 | done |
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87 | |
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88 | # treetops gets an alternating list |
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89 | # of old directories to copy |
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90 | # and the new directories to copy to. |
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91 | treetops="${INPUT} ${LIB}" |
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92 | |
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93 | if $LINKS; then |
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94 | echo 'Making internal symbolic directory links' |
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95 | for file in $files; do |
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96 | dest=`ls -ld $file | sed -n 's/.*-> //p'` |
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97 | if [ "$dest" ]; then |
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98 | cwd=`pwd` |
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99 | # In case $dest is relative, get to $file's dir first. |
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100 | cd ${INPUT} |
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101 | cd `echo ./$file | sed -n 's&[^/]*$&&p'` |
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102 | # Check that the target directory exists. |
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103 | # Redirections changed to avoid bug in sh on Ultrix. |
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104 | (cd $dest) > /dev/null 2>&1 |
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105 | if [ $? = 0 ]; then |
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106 | cd $dest |
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107 | # X gets the dir that the link actually leads to. |
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108 | x=`pwd` |
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109 | # If link leads back into ${INPUT}, |
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110 | # make a similar link here. |
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111 | if expr $x : "${INPUT}/.*" > /dev/null; then |
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112 | # Y gets the actual target dir name, relative to ${INPUT}. |
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113 | y=`echo $x | sed -n "s&${INPUT}/&&p"` |
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114 | # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}. |
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115 | dots=`echo "$file" | |
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116 | sed -e 's@^./@@' -e 's@/./@/@g' -e 's@[^/][^/]*@..@g' -e 's@..$@@'` |
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117 | echo $file '->' $dots$y ': Making link' |
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118 | rm -fr ${LIB}/$file > /dev/null 2>&1 |
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119 | ln -s $dots$y ${LIB}/$file > /dev/null 2>&1 |
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120 | else |
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121 | # If the link is to outside ${INPUT}, |
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122 | # treat this directory as if it actually contained the files. |
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123 | # This line used to have $dest instead of $x. |
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124 | # $dest seemed to be wrong for links found in subdirectories |
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125 | # of ${INPUT}. Does this change break anything? |
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126 | treetops="$treetops $x ${LIB}/$file" |
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127 | fi |
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128 | fi |
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129 | cd $cwd |
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130 | fi |
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131 | done |
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132 | fi |
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133 | |
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134 | set - $treetops |
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135 | while [ $# != 0 ]; do |
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136 | # $1 is an old directory to copy, and $2 is the new directory to copy to. |
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137 | echo "Finding header files in $1:" |
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138 | cd ${INPUT} |
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139 | cd $1 |
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140 | files=`find . -name '*.h' -type f -print` |
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141 | echo 'Checking header files:' |
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142 | for file in $files; do |
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143 | if [ -r $file ]; then |
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144 | cp $file $2/$file >/dev/null 2>&1 || echo "Can't copy $file" |
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145 | chmod +w $2/$file |
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146 | chmod a+r $2/$file |
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147 | |
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148 | # The following have been removed from the sed command below |
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149 | # because it is more useful to leave these things in. |
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150 | # The only reason to remove them was for -pedantic, |
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151 | # which isn't much of a reason. -- rms. |
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152 | # /^[ ]*#[ ]*ident/d |
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153 | |
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154 | # This code makes Solaris SCSI fail, because it changes the |
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155 | # alignment within some critical structures. See <sys/scsi/impl/commands.h>. |
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156 | # s/u_char\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/ |
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157 | # Disable these also, since they probably aren't safe either. |
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158 | # s/u_short\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/ |
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159 | # s/ushort\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/ |
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160 | # s/evcm_t\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/ |
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161 | # s/Pbyte\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*SEQSIZ\)/unsigned int\1/ |
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162 | |
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163 | # The change of u_char, etc, to u_int |
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164 | # applies to bit fields. |
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165 | sed -e ' |
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166 | s%^\([ ]*#[ ]*else\)[ ]*/[^*].*%\1% |
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167 | s%^\([ ]*#[ ]*else\)[ ]*[^/ ].*%\1% |
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168 | s%^\([ ]*#[ ]*endif\)[ ]*/[^*].*%\1% |
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169 | s%^\([ ]*#[ ]*endif\)[ ]*[^/ ].*%\1% |
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170 | s/#lint(on)/defined(lint)/g |
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171 | s/#lint(off)/!defined(lint)/g |
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172 | s/#machine(\([^)]*\))/defined(__\1__)/g |
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173 | s/#system(\([^)]*\))/defined(__\1__)/g |
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174 | s/#cpu(\([^)]*\))/defined(__\1__)/g |
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175 | /#[a-z]*if.*[ (]m68k/ s/\([^_]\)m68k/\1__m68k__/g |
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176 | /#[a-z]*if.*[ (]__i386\([^_]\)/ s/__i386/__i386__/g |
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177 | /#[a-z]*if.*[ (]i386/ s/\([^_]\)i386/\1__i386__/g |
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178 | /#[a-z]*if.*[ (!]__i860\([^_]\)/ s/__i860/__i860__/g |
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179 | /#[a-z]*if.*[ (!]i860/ s/\([^_]\)i860/\1__i860__/g |
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180 | /#[a-z]*if.*[ (]sparc/ s/\([^_]\)sparc/\1__sparc__/g |
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181 | /#[a-z]*if.*[ (]mc68000/ s/\([^_]\)mc68000/\1__mc68000__/g |
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182 | /#[a-z]*if.*[ (]vax/ s/\([^_]\)vax/\1__vax__/g |
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183 | /#[a-z]*if.*[ (]sun/ s/\([^_]\)\(sun[a-z0-9]*\)\([^a-z0-9_]\)/\1__\2__\3/g |
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184 | /#[a-z]*if.*[ (]sun/ s/\([^_]\)\(sun[a-z0-9]*\)$/\1__\2__/g |
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185 | /#[a-z]*if.*[ (]ns32000/ s/\([^_]\)ns32000/\1__ns32000__/g |
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186 | /#[a-z]*if.*[ (]pyr/ s/\([^_]\)pyr/\1__pyr__/g |
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187 | /#[a-z]*if.*[ (]is68k/ s/\([^_]\)is68k/\1__is68k__/g |
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188 | s/__STDC__[ ][ ]*==[ ][ ]*0/!defined (__STRICT_ANSI__)/g |
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189 | s/__STDC__[ ][ ]*==[ ][ ]*1/defined (__STRICT_ANSI__)/g |
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190 | s/__STDC__[ ][ ]*!=[ ][ ]*0/defined (__STRICT_ANSI__)/g |
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191 | s/__STDC__ - 0 == 0/!defined (__STRICT_ANSI__)/g |
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192 | /^typedef[ ][ ]*[unsigned ]*long[ ][ ]*[u_]*longlong_t;/s/long/long long/ |
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193 | ' $2/$file > $2/$file.sed |
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194 | mv $2/$file.sed $2/$file |
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195 | if cmp $file $2/$file >/dev/null 2>&1; then |
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196 | rm $2/$file |
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197 | else |
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198 | echo Fixed $file |
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199 | fi |
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200 | fi |
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201 | done |
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202 | shift; shift |
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203 | done |
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204 | |
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205 | # Install the proper definition of the three standard types in header files |
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206 | # that they come from. |
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207 | for file in sys/types.h stdlib.h sys/stdtypes.h stddef.h memory.h unistd.h; do |
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208 | if [ -r $file ] && [ ! -r ${LIB}/$file ]; then |
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209 | cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file" |
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210 | chmod +w ${LIB}/$file 2>/dev/null |
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211 | chmod a+r ${LIB}/$file 2>/dev/null |
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212 | fi |
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213 | |
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214 | if [ -r ${LIB}/$file ]; then |
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215 | echo Fixing size_t, ptrdiff_t and wchar_t in $file |
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216 | sed \ |
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217 | -e '/typedef[ ][ ]*[a-z_][ a-z_]*[ ]size_t/i\ |
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218 | #ifndef __SIZE_TYPE__\ |
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219 | #define __SIZE_TYPE__ long unsigned int\ |
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220 | #endif |
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221 | ' \ |
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222 | -e 's/typedef[ ][ ]*[a-z_][ a-z_]*[ ]size_t/typedef __SIZE_TYPE__ size_t/' \ |
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223 | -e '/typedef[ ][ ]*[a-z_][ a-z_]*[ ]ptrdiff_t/i\ |
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224 | #ifndef __PTRDIFF_TYPE__\ |
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225 | #define __PTRDIFF_TYPE__ long int\ |
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226 | #endif |
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227 | ' \ |
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228 | -e 's/typedef[ ][ ]*[a-z_][ a-z_]*[ ]ptrdiff_t/typedef __PTRDIFF_TYPE__ ptrdiff_t/' \ |
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229 | -e '/typedef[ ][ ]*[a-z_][ a-z_]*[ ]wchar_t/i\ |
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230 | #ifndef __WCHAR_TYPE__\ |
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231 | #define __WCHAR_TYPE__ int\ |
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232 | #endif |
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233 | ' \ |
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234 | -e 's/typedef[ ][ ]*[a-z_][ a-z_]*[ ]wchar_t/typedef __WCHAR_TYPE__ wchar_t/' \ |
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235 | ${LIB}/$file > ${LIB}/${file}.sed |
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236 | rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file |
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237 | if cmp $file ${LIB}/$file >/dev/null 2>&1; then |
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238 | rm ${LIB}/$file |
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239 | fi |
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240 | fi |
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241 | done |
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242 | |
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243 | # Fix first broken decl of getcwd present on some svr4 systems. |
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244 | |
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245 | file=stdlib.h |
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246 | base=`basename $file` |
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247 | if [ -r ${LIB}/$file ]; then |
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248 | file_to_fix=${LIB}/$file |
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249 | else |
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250 | if [ -r ${INPUT}/$file ]; then |
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251 | file_to_fix=${INPUT}/$file |
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252 | else |
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253 | file_to_fix="" |
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254 | fi |
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255 | fi |
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256 | if [ \! -z "$file_to_fix" ]; then |
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257 | echo Checking $file_to_fix |
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258 | sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix > /tmp/$base |
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259 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
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260 | true |
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261 | else |
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262 | echo Fixed $file_to_fix |
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263 | rm -f ${LIB}/$file |
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264 | cp /tmp/$base ${LIB}/$file |
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265 | chmod a+r ${LIB}/$file |
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266 | fi |
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267 | rm -f /tmp/$base |
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268 | fi |
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269 | |
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270 | # Fix second broken decl of getcwd present on some svr4 systems. Also |
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271 | # fix the incorrect decl of profil present on some svr4 systems. |
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272 | |
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273 | file=unistd.h |
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274 | base=`basename $file` |
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275 | if [ -r ${LIB}/$file ]; then |
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276 | file_to_fix=${LIB}/$file |
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277 | else |
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278 | if [ -r ${INPUT}/$file ]; then |
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279 | file_to_fix=${INPUT}/$file |
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280 | else |
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281 | file_to_fix="" |
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282 | fi |
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283 | fi |
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284 | if [ \! -z "$file_to_fix" ]; then |
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285 | echo Checking $file_to_fix |
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286 | sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix \ |
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287 | | sed -e 's/profil(unsigned short \*, unsigned int, unsigned int, unsigned int)/profil(unsigned short *, size_t, int, unsigned)/' > /tmp/$base |
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288 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
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289 | true |
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290 | else |
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291 | echo Fixed $file_to_fix |
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292 | rm -f ${LIB}/$file |
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293 | cp /tmp/$base ${LIB}/$file |
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294 | chmod a+r ${LIB}/$file |
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295 | fi |
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296 | rm -f /tmp/$base |
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297 | fi |
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298 | |
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299 | # Fix the definition of NULL in <sys/param.h> so that it is conditional |
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300 | # and so that it is correct for both C and C++. |
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301 | |
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302 | file=sys/param.h |
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303 | base=`basename $file` |
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304 | if [ -r ${LIB}/$file ]; then |
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305 | file_to_fix=${LIB}/$file |
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306 | else |
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307 | if [ -r ${INPUT}/$file ]; then |
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308 | file_to_fix=${INPUT}/$file |
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309 | else |
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310 | file_to_fix="" |
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311 | fi |
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312 | fi |
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313 | if [ \! -z "$file_to_fix" ]; then |
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314 | echo Checking $file_to_fix |
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315 | cp $file_to_fix /tmp/$base |
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316 | chmod +w /tmp/$base |
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317 | chmod a+r /tmp/$base |
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318 | sed -e '/^#define[ ]*NULL[ ]*0$/c\ |
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319 | #ifndef NULL\ |
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320 | #ifdef __cplusplus\ |
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321 | #define __NULL_TYPE\ |
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322 | #else /* !defined(__cplusplus) */\ |
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323 | #define __NULL_TYPE (void *)\ |
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324 | #endif /* !defined(__cplusplus) */\ |
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325 | #define NULL (__NULL_TYPE 0)\ |
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326 | #endif /* !defined(NULL) */' /tmp/$base > /tmp/$base.sed |
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327 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
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328 | true |
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329 | else |
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330 | echo Fixed $file_to_fix |
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331 | rm -f ${LIB}/$file |
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332 | cp /tmp/$base.sed ${LIB}/$file |
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333 | chmod a+r ${LIB}/$file |
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334 | fi |
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335 | rm -f /tmp/$base /tmp/$base.sed |
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336 | fi |
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337 | |
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338 | # Likewise fix the definition of NULL in <stdio.h> so that it is conditional |
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339 | # and so that it is correct for both C and C++. |
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340 | |
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341 | file=stdio.h |
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342 | base=`basename $file` |
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343 | if [ -r ${LIB}/$file ]; then |
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344 | file_to_fix=${LIB}/$file |
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345 | else |
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346 | if [ -r ${INPUT}/$file ]; then |
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347 | file_to_fix=${INPUT}/$file |
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348 | else |
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349 | file_to_fix="" |
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350 | fi |
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351 | fi |
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352 | if [ \! -z "$file_to_fix" ]; then |
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353 | echo Checking $file_to_fix |
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354 | cp $file_to_fix /tmp/$base |
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355 | chmod +w /tmp/$base |
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356 | sed -e '/^#define[ ]*NULL[ ]*0$/c\ |
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357 | #ifdef __cplusplus\ |
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358 | #define __NULL_TYPE\ |
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359 | #else /* !defined(__cplusplus) */\ |
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360 | #define __NULL_TYPE (void *)\ |
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361 | #endif /* !defined(__cplusplus) */\ |
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362 | #define NULL (__NULL_TYPE 0)' /tmp/$base > /tmp/$base.sed |
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363 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
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364 | true |
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365 | else |
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366 | echo Fixed $file_to_fix |
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367 | rm -f ${LIB}/$file |
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368 | cp /tmp/$base.sed ${LIB}/$file |
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369 | chmod a+r ${LIB}/$file |
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370 | fi |
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371 | rm -f /tmp/$base /tmp/$base.sed |
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372 | fi |
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373 | |
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374 | # Likewise fix the definition of NULL in <dbm.h> so that it is conditional |
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375 | # and so that it is correct for both C and C++. |
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376 | |
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377 | file=dbm.h |
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378 | base=`basename $file` |
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379 | if [ -r ${LIB}/$file ]; then |
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380 | file_to_fix=${LIB}/$file |
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381 | else |
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382 | if [ -r ${INPUT}/$file ]; then |
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383 | file_to_fix=${INPUT}/$file |
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384 | else |
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385 | file_to_fix="" |
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386 | fi |
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387 | fi |
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388 | if [ \! -z "$file_to_fix" ]; then |
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389 | echo Checking $file_to_fix |
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390 | cp $file_to_fix /tmp/$base |
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391 | chmod +w /tmp/$base |
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392 | sed -e '/^#define[ ]*NULL[ ]*((char \*) 0)$/c\ |
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393 | #ifndef NULL\ |
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394 | #ifdef __cplusplus\ |
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395 | #define __NULL_TYPE\ |
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396 | #else /* !defined(__cplusplus) */\ |
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397 | #define __NULL_TYPE (void *)\ |
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398 | #endif /* !defined(__cplusplus) */\ |
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399 | #define NULL (__NULL_TYPE 0)\ |
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400 | #endif /* !defined(NULL) */' /tmp/$base > /tmp/$base.sed |
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401 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
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402 | true |
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403 | else |
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404 | echo Fixed $file_to_fix |
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405 | rm -f ${LIB}/$file |
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406 | cp /tmp/$base.sed ${LIB}/$file |
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407 | chmod a+r ${LIB}/$file |
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408 | fi |
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409 | rm -f /tmp/$base /tmp/$base.sed |
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410 | fi |
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411 | |
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412 | # Add a prototyped declaration of mmap to <sys/mman.h>. |
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413 | |
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414 | file=sys/mman.h |
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415 | base=`basename $file` |
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416 | if [ -r ${LIB}/$file ]; then |
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417 | file_to_fix=${LIB}/$file |
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418 | else |
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419 | if [ -r ${INPUT}/$file ]; then |
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420 | file_to_fix=${INPUT}/$file |
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421 | else |
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422 | file_to_fix="" |
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423 | fi |
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424 | fi |
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425 | if [ \! -z "$file_to_fix" ]; then |
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426 | echo Checking $file_to_fix |
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427 | cp $file_to_fix /tmp/$base |
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428 | chmod +w /tmp/$base |
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429 | sed -e '/^extern caddr_t mmap();$/c\ |
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430 | #ifdef __STDC__\ |
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431 | extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\ |
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432 | #else /* !defined(__STDC__) */\ |
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433 | extern caddr_t mmap ();\ |
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434 | #endif /* !defined(__STDC__) */' /tmp/$base > /tmp/$base.sed |
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435 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
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436 | true |
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437 | else |
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438 | echo Fixed $file_to_fix |
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439 | rm -f ${LIB}/$file |
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440 | cp /tmp/$base.sed ${LIB}/$file |
---|
441 | chmod a+r ${LIB}/$file |
---|
442 | fi |
---|
443 | rm -f /tmp/$base /tmp/$base.sed |
---|
444 | fi |
---|
445 | |
---|
446 | # Fix declarations of `ftw' and `nftw' in <ftw.h>. On some/most SVR4 systems |
---|
447 | # the file <ftw.h> contains extern declarations of these functions followed |
---|
448 | # by explicitly `static' definitions of these functions... and that's not |
---|
449 | # allowed according to ANSI C. (Note however that on Solaris, this header |
---|
450 | # file glitch has been pre-fixed by Sun. In the Solaris version of <ftw.h> |
---|
451 | # there are no static definitions of any function so we don't need to do |
---|
452 | # any of this stuff when on Solaris. |
---|
453 | |
---|
454 | file=ftw.h |
---|
455 | base=`basename $file` |
---|
456 | if [ -r ${LIB}/$file ]; then |
---|
457 | file_to_fix=${LIB}/$file |
---|
458 | else |
---|
459 | if [ -r ${INPUT}/$file ]; then |
---|
460 | file_to_fix=${INPUT}/$file |
---|
461 | else |
---|
462 | file_to_fix="" |
---|
463 | fi |
---|
464 | fi |
---|
465 | if test -z "$file_to_fix" || grep 'define ftw' $file_to_fix > /dev/null; then |
---|
466 | # Either we have no <ftw.h> file at all, or else we have the pre-fixed Solaris |
---|
467 | # one. Either way, we don't have to do anything. |
---|
468 | true |
---|
469 | else |
---|
470 | echo Checking $file_to_fix |
---|
471 | cp $file_to_fix /tmp/$base |
---|
472 | chmod +w /tmp/$base |
---|
473 | sed -e '/^extern int ftw(const/i\ |
---|
474 | #if !defined(_STYPES)\ |
---|
475 | static\ |
---|
476 | #else\ |
---|
477 | extern\ |
---|
478 | #endif'\ |
---|
479 | -e 's/extern \(int ftw(const.*\)$/\1/' \ |
---|
480 | -e '/^extern int nftw/i\ |
---|
481 | #if defined(_STYPES)\ |
---|
482 | static\ |
---|
483 | #else\ |
---|
484 | extern\ |
---|
485 | #endif'\ |
---|
486 | -e 's/extern \(int nftw.*\)$/\1/' \ |
---|
487 | -e '/^extern int ftw(),/c\ |
---|
488 | #if !defined(_STYPES)\ |
---|
489 | static\ |
---|
490 | #else\ |
---|
491 | extern\ |
---|
492 | #endif\ |
---|
493 | int ftw();\ |
---|
494 | #if defined(_STYPES)\ |
---|
495 | static\ |
---|
496 | #else\ |
---|
497 | extern\ |
---|
498 | #endif\ |
---|
499 | int nftw();' /tmp/$base > /tmp/$base.sed |
---|
500 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
501 | true |
---|
502 | else |
---|
503 | echo Fixed $file_to_fix |
---|
504 | rm -f ${LIB}/$file |
---|
505 | cp /tmp/$base.sed ${LIB}/$file |
---|
506 | chmod a+r ${LIB}/$file |
---|
507 | fi |
---|
508 | rm -f /tmp/$base /tmp/$base.sed |
---|
509 | fi |
---|
510 | |
---|
511 | # Avoid the definition of the bool type in the Solaris 2.x curses.h when using |
---|
512 | # g++, since it's now an official type in the C++ language. |
---|
513 | file=curses.h |
---|
514 | base=`basename $file` |
---|
515 | if [ -r ${LIB}/$file ]; then |
---|
516 | file_to_fix=${LIB}/$file |
---|
517 | else |
---|
518 | if [ -r ${INPUT}/$file ]; then |
---|
519 | file_to_fix=${INPUT}/$file |
---|
520 | else |
---|
521 | file_to_fix="" |
---|
522 | fi |
---|
523 | fi |
---|
524 | |
---|
525 | if [ \! -z "$file_to_fix" ]; then |
---|
526 | echo Checking $file_to_fix |
---|
527 | cp $file_to_fix /tmp/$base |
---|
528 | chmod +w /tmp/$base |
---|
529 | sed -e 's,^typedef[ ]char[ ]bool;$,#ifndef __cplusplus\ |
---|
530 | typedef char bool;\ |
---|
531 | #endif /* !defined __cplusplus */,' /tmp/$base > /tmp/$base.sed |
---|
532 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
533 | true |
---|
534 | else |
---|
535 | echo Fixed $file_to_fix |
---|
536 | rm -f ${LIB}/$file |
---|
537 | cp /tmp/$base.sed ${LIB}/$file |
---|
538 | chmod a+r ${LIB}/$file |
---|
539 | fi |
---|
540 | rm -f /tmp/$base /tmp/$base.sed |
---|
541 | fi |
---|
542 | |
---|
543 | # Add a `static' declaration of `getrnge' into <regexp.h>. |
---|
544 | |
---|
545 | # Don't do this if there is already a `static void getrnge' declaration |
---|
546 | # present, since this would cause a redeclaration error. Solaris 2.x has |
---|
547 | # such a declaration. |
---|
548 | |
---|
549 | file=regexp.h |
---|
550 | base=`basename $file` |
---|
551 | if [ -r ${LIB}/$file ]; then |
---|
552 | file_to_fix=${LIB}/$file |
---|
553 | else |
---|
554 | if [ -r ${INPUT}/$file ]; then |
---|
555 | file_to_fix=${INPUT}/$file |
---|
556 | else |
---|
557 | file_to_fix="" |
---|
558 | fi |
---|
559 | fi |
---|
560 | if [ \! -z "$file_to_fix" ]; then |
---|
561 | echo Checking $file_to_fix |
---|
562 | if grep "static void getrnge" $file_to_fix > /dev/null; then |
---|
563 | true |
---|
564 | else |
---|
565 | cp $file_to_fix /tmp/$base |
---|
566 | chmod +w /tmp/$base |
---|
567 | sed -e '/^static int[ ]*size;/c\ |
---|
568 | static int size ;\ |
---|
569 | \ |
---|
570 | static int getrnge ();' /tmp/$base > /tmp/$base.sed |
---|
571 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
572 | true |
---|
573 | else |
---|
574 | echo Fixed $file_to_fix |
---|
575 | rm -f ${LIB}/$file |
---|
576 | cp /tmp/$base.sed ${LIB}/$file |
---|
577 | chmod a+r ${LIB}/$file |
---|
578 | fi |
---|
579 | fi |
---|
580 | rm -f /tmp/$base /tmp/$base.sed |
---|
581 | fi |
---|
582 | |
---|
583 | # Disable apparent native compiler optimization cruft in SVR4.2 <string.h> |
---|
584 | # that is visible to any ANSI compiler using this include. Simply |
---|
585 | # delete the lines that #define some string functions to internal forms. |
---|
586 | |
---|
587 | file=string.h |
---|
588 | base=`basename $file` |
---|
589 | if [ -r ${LIB}/$file ]; then |
---|
590 | file_to_fix=${LIB}/$file |
---|
591 | else |
---|
592 | if [ -r ${INPUT}/$file ]; then |
---|
593 | file_to_fix=${INPUT}/$file |
---|
594 | else |
---|
595 | file_to_fix="" |
---|
596 | fi |
---|
597 | fi |
---|
598 | if [ \! -z "$file_to_fix" ]; then |
---|
599 | echo Checking $file_to_fix |
---|
600 | cp $file_to_fix /tmp/$base |
---|
601 | chmod +w /tmp/$base |
---|
602 | sed -e '/#define.*__std_hdr_/d' /tmp/$base > /tmp/$base.sed |
---|
603 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
604 | true |
---|
605 | else |
---|
606 | echo Fixed $file_to_fix |
---|
607 | rm -f ${LIB}/$file |
---|
608 | cp /tmp/$base.sed ${LIB}/$file |
---|
609 | chmod a+r ${LIB}/$file |
---|
610 | fi |
---|
611 | rm -f /tmp/$base /tmp/$base.sed |
---|
612 | fi |
---|
613 | |
---|
614 | # Delete any #defines of `__i386' which may be present in <ieeefp.h>. They |
---|
615 | # tend to conflict with the compiler's own definition of this symbol. (We |
---|
616 | # will use the compiler's definition.) |
---|
617 | # Likewise __sparc, for Solaris, and __i860, and a few others |
---|
618 | # (guessing it is necessary for all of them). |
---|
619 | |
---|
620 | file=ieeefp.h |
---|
621 | base=`basename $file` |
---|
622 | if [ -r ${LIB}/$file ]; then |
---|
623 | file_to_fix=${LIB}/$file |
---|
624 | else |
---|
625 | if [ -r ${INPUT}/$file ]; then |
---|
626 | file_to_fix=${INPUT}/$file |
---|
627 | else |
---|
628 | file_to_fix="" |
---|
629 | fi |
---|
630 | fi |
---|
631 | if [ \! -z "$file_to_fix" ]; then |
---|
632 | echo Checking $file_to_fix |
---|
633 | cp $file_to_fix /tmp/$base |
---|
634 | chmod +w /tmp/$base |
---|
635 | sed -e '/#define[ ]*__i386 /d' -e '/#define[ ]*__sparc /d' \ |
---|
636 | -e '/#define[ ]*__i860 /d' -e '/#define[ ]*__m88k /d' \ |
---|
637 | -e '/#define[ ]*__mips /d' -e '/#define[ ]*__m68k /d' \ |
---|
638 | /tmp/$base > /tmp/$base.sed |
---|
639 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
640 | true |
---|
641 | else |
---|
642 | echo Fixed $file_to_fix |
---|
643 | rm -f ${LIB}/$file |
---|
644 | cp /tmp/$base.sed ${LIB}/$file |
---|
645 | chmod a+r ${LIB}/$file |
---|
646 | fi |
---|
647 | rm -f /tmp/$base /tmp/$base.sed |
---|
648 | fi |
---|
649 | |
---|
650 | # Add a #define of _SIGACTION_ into <sys/signal.h>. |
---|
651 | # Also fix types of SIG_DFL, SIG_ERR, SIG_IGN, and SIG_HOLD. |
---|
652 | |
---|
653 | file=sys/signal.h |
---|
654 | base=`basename $file` |
---|
655 | if [ -r ${LIB}/$file ]; then |
---|
656 | file_to_fix=${LIB}/$file |
---|
657 | else |
---|
658 | if [ -r ${INPUT}/$file ]; then |
---|
659 | file_to_fix=${INPUT}/$file |
---|
660 | else |
---|
661 | file_to_fix="" |
---|
662 | fi |
---|
663 | fi |
---|
664 | if [ \! -z "$file_to_fix" ]; then |
---|
665 | echo Checking $file_to_fix |
---|
666 | cp $file_to_fix /tmp/$base |
---|
667 | chmod +w /tmp/$base |
---|
668 | sed -e '/^struct sigaction {/c\ |
---|
669 | #define _SIGACTION_\ |
---|
670 | struct sigaction {' \ |
---|
671 | -e '1,$s/(void *(\*)())/(void (*)(int))/' /tmp/$base > /tmp/$base.sed |
---|
672 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
673 | true |
---|
674 | else |
---|
675 | echo Fixed $file_to_fix |
---|
676 | rm -f ${LIB}/$file |
---|
677 | cp /tmp/$base.sed ${LIB}/$file |
---|
678 | chmod a+r ${LIB}/$file |
---|
679 | fi |
---|
680 | rm -f /tmp/$base /tmp/$base.sed |
---|
681 | fi |
---|
682 | |
---|
683 | # Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>. |
---|
684 | |
---|
685 | file=sys/mkdev.h |
---|
686 | base=`basename $file` |
---|
687 | if [ -r ${LIB}/$file ]; then |
---|
688 | file_to_fix=${LIB}/$file |
---|
689 | else |
---|
690 | if [ -r ${INPUT}/$file ]; then |
---|
691 | file_to_fix=${INPUT}/$file |
---|
692 | else |
---|
693 | file_to_fix="" |
---|
694 | fi |
---|
695 | fi |
---|
696 | if [ \! -z "$file_to_fix" ]; then |
---|
697 | echo Checking $file_to_fix |
---|
698 | cp $file_to_fix /tmp/$base |
---|
699 | chmod +w /tmp/$base |
---|
700 | sed -e '/^dev_t makedev(const/c\ |
---|
701 | static dev_t makedev(const major_t, const minor_t);' \ |
---|
702 | -e '/^dev_t makedev()/c\ |
---|
703 | static dev_t makedev();' \ |
---|
704 | -e '/^major_t major(const/c\ |
---|
705 | static major_t major(const dev_t);' \ |
---|
706 | -e '/^major_t major()/c\ |
---|
707 | static major_t major();' \ |
---|
708 | -e '/^minor_t minor(const/c\ |
---|
709 | static minor_t minor(const dev_t);' \ |
---|
710 | -e '/^minor_t minor()/c\ |
---|
711 | static minor_t minor();' /tmp/$base > /tmp/$base.sed |
---|
712 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
713 | true |
---|
714 | else |
---|
715 | echo Fixed $file_to_fix |
---|
716 | rm -f ${LIB}/$file |
---|
717 | cp /tmp/$base.sed ${LIB}/$file |
---|
718 | chmod a+r ${LIB}/$file |
---|
719 | fi |
---|
720 | rm -f /tmp/$base /tmp/$base.sed |
---|
721 | fi |
---|
722 | |
---|
723 | # Fix reference to NMSZ in <sys/adv.h>. |
---|
724 | |
---|
725 | file=sys/adv.h |
---|
726 | base=`basename $file` |
---|
727 | if [ -r ${LIB}/$file ]; then |
---|
728 | file_to_fix=${LIB}/$file |
---|
729 | else |
---|
730 | if [ -r ${INPUT}/$file ]; then |
---|
731 | file_to_fix=${INPUT}/$file |
---|
732 | else |
---|
733 | file_to_fix="" |
---|
734 | fi |
---|
735 | fi |
---|
736 | if [ \! -z "$file_to_fix" ]; then |
---|
737 | echo Checking $file_to_fix |
---|
738 | sed 's/\[NMSZ\]/\[RFS_NMSZ\]/g' $file_to_fix > /tmp/$base |
---|
739 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
740 | true |
---|
741 | else |
---|
742 | echo Fixed $file_to_fix |
---|
743 | rm -f ${LIB}/$file |
---|
744 | cp /tmp/$base ${LIB}/$file |
---|
745 | chmod a+r ${LIB}/$file |
---|
746 | fi |
---|
747 | rm -f /tmp/$base |
---|
748 | fi |
---|
749 | |
---|
750 | # Fix reference to NC_NPI_RAW in <sys/netcspace.h>. Also fix types of |
---|
751 | # array initializers. |
---|
752 | |
---|
753 | file=sys/netcspace.h |
---|
754 | base=`basename $file` |
---|
755 | if [ -r ${LIB}/$file ]; then |
---|
756 | file_to_fix=${LIB}/$file |
---|
757 | else |
---|
758 | if [ -r ${INPUT}/$file ]; then |
---|
759 | file_to_fix=${INPUT}/$file |
---|
760 | else |
---|
761 | file_to_fix="" |
---|
762 | fi |
---|
763 | fi |
---|
764 | if [ \! -z "$file_to_fix" ]; then |
---|
765 | echo Checking $file_to_fix |
---|
766 | sed 's/NC_NPI_RAW/NC_TPI_RAW/g' $file_to_fix \ |
---|
767 | | sed 's/NC_/(unsigned long) NC_/' > /tmp/$base |
---|
768 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
769 | true |
---|
770 | else |
---|
771 | echo Fixed $file_to_fix |
---|
772 | rm -f ${LIB}/$file |
---|
773 | cp /tmp/$base ${LIB}/$file |
---|
774 | chmod a+r ${LIB}/$file |
---|
775 | fi |
---|
776 | rm -f /tmp/$base |
---|
777 | fi |
---|
778 | |
---|
779 | # Conditionalize all of <fs/rfs/rf_cache.h> on _KERNEL being defined. |
---|
780 | |
---|
781 | file=fs/rfs/rf_cache.h |
---|
782 | base=`basename $file` |
---|
783 | if [ -r ${LIB}/$file ]; then |
---|
784 | file_to_fix=${LIB}/$file |
---|
785 | else |
---|
786 | if [ -r ${INPUT}/$file ]; then |
---|
787 | file_to_fix=${INPUT}/$file |
---|
788 | else |
---|
789 | file_to_fix="" |
---|
790 | fi |
---|
791 | fi |
---|
792 | if [ \! -z "$file_to_fix" ]; then |
---|
793 | echo Checking $file_to_fix |
---|
794 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
795 | true |
---|
796 | else |
---|
797 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
798 | cat $file_to_fix >> /tmp/$base |
---|
799 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
800 | echo Fixed $file_to_fix |
---|
801 | rm -f ${LIB}/$file |
---|
802 | cp /tmp/$base ${LIB}/$file |
---|
803 | chmod a+r ${LIB}/$file |
---|
804 | rm -f /tmp/$base |
---|
805 | fi |
---|
806 | fi |
---|
807 | |
---|
808 | # Conditionalize all of <sys/erec.h> on _KERNEL being defined. |
---|
809 | |
---|
810 | file=sys/erec.h |
---|
811 | base=`basename $file` |
---|
812 | if [ -r ${LIB}/$file ]; then |
---|
813 | file_to_fix=${LIB}/$file |
---|
814 | else |
---|
815 | if [ -r ${INPUT}/$file ]; then |
---|
816 | file_to_fix=${INPUT}/$file |
---|
817 | else |
---|
818 | file_to_fix="" |
---|
819 | fi |
---|
820 | fi |
---|
821 | if [ \! -z "$file_to_fix" ]; then |
---|
822 | echo Checking $file_to_fix |
---|
823 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
824 | true |
---|
825 | else |
---|
826 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
827 | cat $file_to_fix >> /tmp/$base |
---|
828 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
829 | echo Fixed $file_to_fix |
---|
830 | rm -f ${LIB}/$file |
---|
831 | cp /tmp/$base ${LIB}/$file |
---|
832 | chmod a+r ${LIB}/$file |
---|
833 | rm -f /tmp/$base |
---|
834 | fi |
---|
835 | fi |
---|
836 | |
---|
837 | # Conditionalize all of <sys/err.h> on _KERNEL being defined. |
---|
838 | |
---|
839 | file=sys/err.h |
---|
840 | base=`basename $file` |
---|
841 | if [ -r ${LIB}/$file ]; then |
---|
842 | file_to_fix=${LIB}/$file |
---|
843 | else |
---|
844 | if [ -r ${INPUT}/$file ]; then |
---|
845 | file_to_fix=${INPUT}/$file |
---|
846 | else |
---|
847 | file_to_fix="" |
---|
848 | fi |
---|
849 | fi |
---|
850 | if [ \! -z "$file_to_fix" ]; then |
---|
851 | echo Checking $file_to_fix |
---|
852 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
853 | true |
---|
854 | else |
---|
855 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
856 | cat $file_to_fix >> /tmp/$base |
---|
857 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
858 | echo Fixed $file_to_fix |
---|
859 | rm -f ${LIB}/$file |
---|
860 | cp /tmp/$base ${LIB}/$file |
---|
861 | chmod a+r ${LIB}/$file |
---|
862 | rm -f /tmp/$base |
---|
863 | fi |
---|
864 | fi |
---|
865 | |
---|
866 | # Conditionalize all of <sys/char.h> on _KERNEL being defined. |
---|
867 | |
---|
868 | file=sys/char.h |
---|
869 | base=`basename $file` |
---|
870 | if [ -r ${LIB}/$file ]; then |
---|
871 | file_to_fix=${LIB}/$file |
---|
872 | else |
---|
873 | if [ -r ${INPUT}/$file ]; then |
---|
874 | file_to_fix=${INPUT}/$file |
---|
875 | else |
---|
876 | file_to_fix="" |
---|
877 | fi |
---|
878 | fi |
---|
879 | if [ \! -z "$file_to_fix" ]; then |
---|
880 | echo Checking $file_to_fix |
---|
881 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
882 | true |
---|
883 | else |
---|
884 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
885 | cat $file_to_fix >> /tmp/$base |
---|
886 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
887 | echo Fixed $file_to_fix |
---|
888 | rm -f ${LIB}/$file |
---|
889 | cp /tmp/$base ${LIB}/$file |
---|
890 | chmod a+r ${LIB}/$file |
---|
891 | rm -f /tmp/$base |
---|
892 | fi |
---|
893 | fi |
---|
894 | |
---|
895 | # Conditionalize all of <sys/getpages.h> on _KERNEL being defined. |
---|
896 | |
---|
897 | file=sys/getpages.h |
---|
898 | base=`basename $file` |
---|
899 | if [ -r ${LIB}/$file ]; then |
---|
900 | file_to_fix=${LIB}/$file |
---|
901 | else |
---|
902 | if [ -r ${INPUT}/$file ]; then |
---|
903 | file_to_fix=${INPUT}/$file |
---|
904 | else |
---|
905 | file_to_fix="" |
---|
906 | fi |
---|
907 | fi |
---|
908 | if [ \! -z "$file_to_fix" ]; then |
---|
909 | echo Checking $file_to_fix |
---|
910 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
911 | true |
---|
912 | else |
---|
913 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
914 | cat $file_to_fix >> /tmp/$base |
---|
915 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
916 | echo Fixed $file_to_fix |
---|
917 | rm -f ${LIB}/$file |
---|
918 | cp /tmp/$base ${LIB}/$file |
---|
919 | chmod a+r ${LIB}/$file |
---|
920 | rm -f /tmp/$base |
---|
921 | fi |
---|
922 | fi |
---|
923 | |
---|
924 | # Conditionalize all of <sys/map.h> on _KERNEL being defined. |
---|
925 | |
---|
926 | file=sys/map.h |
---|
927 | base=`basename $file` |
---|
928 | if [ -r ${LIB}/$file ]; then |
---|
929 | file_to_fix=${LIB}/$file |
---|
930 | else |
---|
931 | if [ -r ${INPUT}/$file ]; then |
---|
932 | file_to_fix=${INPUT}/$file |
---|
933 | else |
---|
934 | file_to_fix="" |
---|
935 | fi |
---|
936 | fi |
---|
937 | if [ \! -z "$file_to_fix" ]; then |
---|
938 | echo Checking $file_to_fix |
---|
939 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
940 | true |
---|
941 | else |
---|
942 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
943 | cat $file_to_fix >> /tmp/$base |
---|
944 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
945 | echo Fixed $file_to_fix |
---|
946 | rm -f ${LIB}/$file |
---|
947 | cp /tmp/$base ${LIB}/$file |
---|
948 | chmod a+r ${LIB}/$file |
---|
949 | rm -f /tmp/$base |
---|
950 | fi |
---|
951 | fi |
---|
952 | |
---|
953 | # Conditionalize all of <sys/cmn_err.h> on _KERNEL being defined. |
---|
954 | |
---|
955 | file=sys/cmn_err.h |
---|
956 | base=`basename $file` |
---|
957 | if [ -r ${LIB}/$file ]; then |
---|
958 | file_to_fix=${LIB}/$file |
---|
959 | else |
---|
960 | if [ -r ${INPUT}/$file ]; then |
---|
961 | file_to_fix=${INPUT}/$file |
---|
962 | else |
---|
963 | file_to_fix="" |
---|
964 | fi |
---|
965 | fi |
---|
966 | if [ \! -z "$file_to_fix" ]; then |
---|
967 | echo Checking $file_to_fix |
---|
968 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
969 | true |
---|
970 | else |
---|
971 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
972 | cat $file_to_fix >> /tmp/$base |
---|
973 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
974 | echo Fixed $file_to_fix |
---|
975 | rm -f ${LIB}/$file |
---|
976 | cp /tmp/$base ${LIB}/$file |
---|
977 | chmod a+r ${LIB}/$file |
---|
978 | rm -f /tmp/$base |
---|
979 | fi |
---|
980 | fi |
---|
981 | |
---|
982 | # Conditionalize all of <sys/kdebugger.h> on _KERNEL being defined. |
---|
983 | |
---|
984 | file=sys/kdebugger.h |
---|
985 | base=`basename $file` |
---|
986 | if [ -r ${LIB}/$file ]; then |
---|
987 | file_to_fix=${LIB}/$file |
---|
988 | else |
---|
989 | if [ -r ${INPUT}/$file ]; then |
---|
990 | file_to_fix=${INPUT}/$file |
---|
991 | else |
---|
992 | file_to_fix="" |
---|
993 | fi |
---|
994 | fi |
---|
995 | if [ \! -z "$file_to_fix" ]; then |
---|
996 | echo Checking $file_to_fix |
---|
997 | if grep _KERNEL $file_to_fix > /dev/null; then |
---|
998 | true |
---|
999 | else |
---|
1000 | echo '#ifdef _KERNEL' > /tmp/$base |
---|
1001 | cat $file_to_fix >> /tmp/$base |
---|
1002 | echo '#endif /* defined(_KERNEL) */' >> /tmp/$base |
---|
1003 | echo Fixed $file_to_fix |
---|
1004 | rm -f ${LIB}/$file |
---|
1005 | cp /tmp/$base ${LIB}/$file |
---|
1006 | chmod a+r ${LIB}/$file |
---|
1007 | rm -f /tmp/$base |
---|
1008 | fi |
---|
1009 | fi |
---|
1010 | |
---|
1011 | # Conditionalize some of <netinet/in.h> on _KERNEL being defined. |
---|
1012 | # This has been taken out because it breaks on some versions of |
---|
1013 | # DYNIX/ptx, and it does not seem to do much good on any system. |
---|
1014 | # file=netinet/in.h |
---|
1015 | # base=`basename $file` |
---|
1016 | # if [ -r ${LIB}/$file ]; then |
---|
1017 | # file_to_fix=${LIB}/$file |
---|
1018 | # else |
---|
1019 | # if [ -r ${INPUT}/$file ]; then |
---|
1020 | # file_to_fix=${INPUT}/$file |
---|
1021 | # else |
---|
1022 | # file_to_fix="" |
---|
1023 | # fi |
---|
1024 | # fi |
---|
1025 | # if [ \! -z "$file_to_fix" ]; then |
---|
1026 | # echo Checking $file_to_fix |
---|
1027 | # if grep _KERNEL $file_to_fix > /dev/null; then |
---|
1028 | # true |
---|
1029 | # else |
---|
1030 | # sed -e '/#ifdef INKERNEL/i\ |
---|
1031 | # #ifdef _KERNEL' \ |
---|
1032 | # -e '/#endif[ ]*\/\* INKERNEL \*\//a\ |
---|
1033 | # #endif /* _KERNEL */' \ |
---|
1034 | # $file_to_fix > ${LIB}/${file}.sed |
---|
1035 | # rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file |
---|
1036 | # echo Fixed $file_to_fix |
---|
1037 | # fi |
---|
1038 | # fi |
---|
1039 | |
---|
1040 | # Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__. |
---|
1041 | |
---|
1042 | file=sys/endian.h |
---|
1043 | base=`basename $file` |
---|
1044 | if [ -r ${LIB}/$file ]; then |
---|
1045 | file_to_fix=${LIB}/$file |
---|
1046 | else |
---|
1047 | if [ -r ${INPUT}/$file ]; then |
---|
1048 | file_to_fix=${INPUT}/$file |
---|
1049 | else |
---|
1050 | file_to_fix="" |
---|
1051 | fi |
---|
1052 | fi |
---|
1053 | if [ \! -z "$file_to_fix" ]; then |
---|
1054 | echo Checking $file_to_fix |
---|
1055 | if grep __GNUC__ $file_to_fix > /dev/null; then |
---|
1056 | true |
---|
1057 | else |
---|
1058 | sed -e '/# ifdef __STDC__/i\ |
---|
1059 | # if !defined (__GNUC__) && !defined (__GNUG__)' \ |
---|
1060 | -e '/# include <sys\/byteorder.h>/s/ / /'\ |
---|
1061 | -e '/# include <sys\/byteorder.h>/i\ |
---|
1062 | # endif /* !defined (__GNUC__) && !defined (__GNUG__) */'\ |
---|
1063 | $file_to_fix > ${LIB}/${file}.sed |
---|
1064 | rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file |
---|
1065 | echo Fixed $file_to_fix |
---|
1066 | fi |
---|
1067 | fi |
---|
1068 | |
---|
1069 | # Commented out because tmcconne@sedona.intel.com says we don't clearly need it |
---|
1070 | # and the text in types.h is not erroneous. |
---|
1071 | ## In sys/types.h, don't name the enum for booleans. |
---|
1072 | # |
---|
1073 | #file=sys/types.h |
---|
1074 | #base=`basename $file` |
---|
1075 | #if [ -r ${LIB}/$file ]; then |
---|
1076 | # file_to_fix=${LIB}/$file |
---|
1077 | #else |
---|
1078 | # if [ -r ${INPUT}/$file ]; then |
---|
1079 | # file_to_fix=${INPUT}/$file |
---|
1080 | # else |
---|
1081 | # file_to_fix="" |
---|
1082 | # fi |
---|
1083 | #fi |
---|
1084 | #if [ \! -z "$file_to_fix" ]; then |
---|
1085 | # echo Checking $file_to_fix |
---|
1086 | # if grep "enum boolean" $file_to_fix > /dev/null; then |
---|
1087 | # sed -e 's/enum boolean/enum/' ${LIB}/$file > ${LIB}/${file}.sed |
---|
1088 | # rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file |
---|
1089 | # echo Fixed $file_to_fix |
---|
1090 | # else |
---|
1091 | # true |
---|
1092 | # fi |
---|
1093 | #fi |
---|
1094 | |
---|
1095 | # Remove useless extern keyword from struct forward declarations in |
---|
1096 | # <sys/stream.h> and <sys/strsubr.h> |
---|
1097 | |
---|
1098 | file=sys/stream.h |
---|
1099 | base=`basename $file` |
---|
1100 | if [ -r ${LIB}/$file ]; then |
---|
1101 | file_to_fix=${LIB}/$file |
---|
1102 | else |
---|
1103 | if [ -r ${INPUT}/$file ]; then |
---|
1104 | file_to_fix=${INPUT}/$file |
---|
1105 | else |
---|
1106 | file_to_fix="" |
---|
1107 | fi |
---|
1108 | fi |
---|
1109 | if [ \! -z "$file_to_fix" ]; then |
---|
1110 | echo Checking $file_to_fix |
---|
1111 | sed -e ' |
---|
1112 | s/extern struct stdata;/struct stdata;/g |
---|
1113 | s/extern struct strevent;/struct strevent;/g |
---|
1114 | ' $file_to_fix > /tmp/$base |
---|
1115 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1116 | true |
---|
1117 | else |
---|
1118 | echo Fixed $file_to_fix |
---|
1119 | rm -f ${LIB}/$file |
---|
1120 | cp /tmp/$base ${LIB}/$file |
---|
1121 | chmod a+r ${LIB}/$file |
---|
1122 | fi |
---|
1123 | rm -f /tmp/$base |
---|
1124 | fi |
---|
1125 | |
---|
1126 | file=sys/strsubr.h |
---|
1127 | base=`basename $file` |
---|
1128 | if [ -r ${LIB}/$file ]; then |
---|
1129 | file_to_fix=${LIB}/$file |
---|
1130 | else |
---|
1131 | if [ -r ${INPUT}/$file ]; then |
---|
1132 | file_to_fix=${INPUT}/$file |
---|
1133 | else |
---|
1134 | file_to_fix="" |
---|
1135 | fi |
---|
1136 | fi |
---|
1137 | if [ \! -z "$file_to_fix" ]; then |
---|
1138 | echo Checking $file_to_fix |
---|
1139 | sed -e ' |
---|
1140 | s/extern struct strbuf;/struct strbuf;/g |
---|
1141 | s/extern struct uio;/struct uio;/g |
---|
1142 | s/extern struct thread;/struct thread;/g |
---|
1143 | s/extern struct proc;/struct proc;/g |
---|
1144 | ' $file_to_fix > /tmp/$base |
---|
1145 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1146 | true |
---|
1147 | else |
---|
1148 | echo Fixed $file_to_fix |
---|
1149 | rm -f ${LIB}/$file |
---|
1150 | cp /tmp/$base ${LIB}/$file |
---|
1151 | chmod a+r ${LIB}/$file |
---|
1152 | fi |
---|
1153 | rm -f /tmp/$base |
---|
1154 | fi |
---|
1155 | |
---|
1156 | # Put storage class at start of decl, to avoid warning. |
---|
1157 | file=rpc/types.h |
---|
1158 | base=`basename $file` |
---|
1159 | if [ -r ${LIB}/$file ]; then |
---|
1160 | file_to_fix=${LIB}/$file |
---|
1161 | else |
---|
1162 | if [ -r ${INPUT}/$file ]; then |
---|
1163 | file_to_fix=${INPUT}/$file |
---|
1164 | else |
---|
1165 | file_to_fix="" |
---|
1166 | fi |
---|
1167 | fi |
---|
1168 | if [ \! -z "$file_to_fix" ]; then |
---|
1169 | echo Checking $file_to_fix |
---|
1170 | sed -e ' |
---|
1171 | s/const extern/extern const/g |
---|
1172 | ' $file_to_fix > /tmp/$base |
---|
1173 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1174 | true |
---|
1175 | else |
---|
1176 | echo Fixed $file_to_fix |
---|
1177 | rm -f ${LIB}/$file |
---|
1178 | cp /tmp/$base ${LIB}/$file |
---|
1179 | chmod a+r ${LIB}/$file |
---|
1180 | fi |
---|
1181 | rm -f /tmp/$base |
---|
1182 | fi |
---|
1183 | |
---|
1184 | # Convert functions to prototype form, and fix arg names in <sys/stat.h>. |
---|
1185 | |
---|
1186 | file=sys/stat.h |
---|
1187 | base=`basename $file` |
---|
1188 | if [ -r ${LIB}/$file ]; then |
---|
1189 | file_to_fix=${LIB}/$file |
---|
1190 | else |
---|
1191 | if [ -r ${INPUT}/$file ]; then |
---|
1192 | file_to_fix=${INPUT}/$file |
---|
1193 | else |
---|
1194 | file_to_fix="" |
---|
1195 | fi |
---|
1196 | fi |
---|
1197 | if [ \! -z "$file_to_fix" ]; then |
---|
1198 | echo Checking $file_to_fix |
---|
1199 | cp $file_to_fix /tmp/$base |
---|
1200 | chmod +w /tmp/$base |
---|
1201 | sed -e '/^stat([ ]*[^c]/{ |
---|
1202 | N |
---|
1203 | N |
---|
1204 | s/(.*)\n/( / |
---|
1205 | s/;\n/, / |
---|
1206 | s/;$/)/ |
---|
1207 | }' \ |
---|
1208 | -e '/^lstat([ ]*[^c]/{ |
---|
1209 | N |
---|
1210 | N |
---|
1211 | s/(.*)\n/( / |
---|
1212 | s/;\n/, / |
---|
1213 | s/;$/)/ |
---|
1214 | }' \ |
---|
1215 | -e '/^fstat([ ]*[^i]/{ |
---|
1216 | N |
---|
1217 | N |
---|
1218 | s/(.*)\n/( / |
---|
1219 | s/;\n/, / |
---|
1220 | s/;$/)/ |
---|
1221 | }' \ |
---|
1222 | -e '/^mknod([ ]*[^c]/{ |
---|
1223 | N |
---|
1224 | N |
---|
1225 | N |
---|
1226 | s/(.*)\n/( / |
---|
1227 | s/;\n/, /g |
---|
1228 | s/;$/)/ |
---|
1229 | }' \ |
---|
1230 | -e '1,$s/\([^A-Za-z]\)path\([^A-Za-z]\)/\1__path\2/g' \ |
---|
1231 | -e '1,$s/\([^A-Za-z]\)buf\([^A-Za-z]\)/\1__buf\2/g' \ |
---|
1232 | -e '1,$s/\([^A-Za-z]\)fd\([^A-Za-z]\)/\1__fd\2/g' \ |
---|
1233 | -e '1,$s/ret\([^u]\)/__ret\1/g' \ |
---|
1234 | -e '1,$s/\([^_]\)mode\([^_]\)/\1__mode\2/g' \ |
---|
1235 | -e '1,$s/\([^_r]\)dev\([^_]\)/\1__dev\2/g' /tmp/$base > /tmp/$base.sed |
---|
1236 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then \ |
---|
1237 | true |
---|
1238 | else |
---|
1239 | echo Fixed $file_to_fix |
---|
1240 | rm -f ${LIB}/$file |
---|
1241 | cp /tmp/$base.sed ${LIB}/$file |
---|
1242 | chmod a+r ${LIB}/$file |
---|
1243 | fi |
---|
1244 | rm -f /tmp/$base /tmp/$base.sed |
---|
1245 | fi |
---|
1246 | |
---|
1247 | # Sony NEWSOS 5.0 does not support the complete ANSI C standard. |
---|
1248 | |
---|
1249 | if [ -x /bin/sony ]; then |
---|
1250 | if /bin/sony; then |
---|
1251 | |
---|
1252 | # Change <stdio.h> to not define __filbuf, __flsbuf, and __iob |
---|
1253 | |
---|
1254 | file=stdio.h |
---|
1255 | base=`basename $file` |
---|
1256 | if [ -r ${LIB}/$file ]; then |
---|
1257 | file_to_fix=${LIB}/$file |
---|
1258 | else |
---|
1259 | if [ -r ${INPUT}/$file ]; then |
---|
1260 | file_to_fix=${INPUT}/$file |
---|
1261 | else |
---|
1262 | file_to_fix="" |
---|
1263 | fi |
---|
1264 | fi |
---|
1265 | if [ \! -z "$file_to_fix" ]; then |
---|
1266 | echo Checking $file_to_fix |
---|
1267 | cp $file_to_fix /tmp/$base |
---|
1268 | chmod +w /tmp/$base |
---|
1269 | sed -e ' |
---|
1270 | s/__filbuf/_filbuf/g |
---|
1271 | s/__flsbuf/_flsbuf/g |
---|
1272 | s/__iob/_iob/g |
---|
1273 | ' /tmp/$base > /tmp/$base.sed |
---|
1274 | mv /tmp/$base.sed /tmp/$base |
---|
1275 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then |
---|
1276 | true |
---|
1277 | else |
---|
1278 | echo Fixed $file_to_fix |
---|
1279 | rm -f ${LIB}/$file |
---|
1280 | cp /tmp/$base ${LIB}/$file |
---|
1281 | chmod a+r ${LIB}/$file |
---|
1282 | fi |
---|
1283 | rm -f /tmp/$base |
---|
1284 | fi |
---|
1285 | |
---|
1286 | # Change <ctype.h> to not define __ctype |
---|
1287 | |
---|
1288 | file=ctype.h |
---|
1289 | base=`basename $file` |
---|
1290 | if [ -r ${LIB}/$file ]; then |
---|
1291 | file_to_fix=${LIB}/$file |
---|
1292 | else |
---|
1293 | if [ -r ${INPUT}/$file ]; then |
---|
1294 | file_to_fix=${INPUT}/$file |
---|
1295 | else |
---|
1296 | file_to_fix="" |
---|
1297 | fi |
---|
1298 | fi |
---|
1299 | if [ \! -z "$file_to_fix" ]; then |
---|
1300 | echo Checking $file_to_fix |
---|
1301 | cp $file_to_fix /tmp/$base |
---|
1302 | chmod +w /tmp/$base |
---|
1303 | sed -e ' |
---|
1304 | s/__ctype/_ctype/g |
---|
1305 | ' /tmp/$base > /tmp/$base.sed |
---|
1306 | mv /tmp/$base.sed /tmp/$base |
---|
1307 | if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then |
---|
1308 | true |
---|
1309 | else |
---|
1310 | echo Fixed $file_to_fix |
---|
1311 | rm -f ${LIB}/$file |
---|
1312 | cp /tmp/$base ${LIB}/$file |
---|
1313 | chmod a+r ${LIB}/$file |
---|
1314 | fi |
---|
1315 | rm -f /tmp/$base |
---|
1316 | fi |
---|
1317 | fi |
---|
1318 | fi |
---|
1319 | |
---|
1320 | # In limits.h, put #ifndefs around things that are supposed to be defined |
---|
1321 | # in float.h to avoid redefinition errors if float.h is included first. |
---|
1322 | # Solaris 2.1 has this problem. |
---|
1323 | |
---|
1324 | file=limits.h |
---|
1325 | base=`basename $file` |
---|
1326 | if [ -r ${LIB}/$file ]; then |
---|
1327 | file_to_fix=${LIB}/$file |
---|
1328 | else |
---|
1329 | if [ -r ${INPUT}/$file ]; then |
---|
1330 | file_to_fix=${INPUT}/$file |
---|
1331 | else |
---|
1332 | file_to_fix="" |
---|
1333 | fi |
---|
1334 | fi |
---|
1335 | if [ \! -z "$file_to_fix" ]; then |
---|
1336 | echo Checking $file_to_fix |
---|
1337 | sed -e '/[ ]FLT_MIN[ ]/i\ |
---|
1338 | #ifndef FLT_MIN'\ |
---|
1339 | -e '/[ ]FLT_MIN[ ]/a\ |
---|
1340 | #endif'\ |
---|
1341 | -e '/[ ]FLT_MAX[ ]/i\ |
---|
1342 | #ifndef FLT_MAX'\ |
---|
1343 | -e '/[ ]FLT_MAX[ ]/a\ |
---|
1344 | #endif'\ |
---|
1345 | -e '/[ ]FLT_DIG[ ]/i\ |
---|
1346 | #ifndef FLT_DIG'\ |
---|
1347 | -e '/[ ]FLT_DIG[ ]/a\ |
---|
1348 | #endif'\ |
---|
1349 | -e '/[ ]DBL_MIN[ ]/i\ |
---|
1350 | #ifndef DBL_MIN'\ |
---|
1351 | -e '/[ ]DBL_MIN[ ]/a\ |
---|
1352 | #endif'\ |
---|
1353 | -e '/[ ]DBL_MAX[ ]/i\ |
---|
1354 | #ifndef DBL_MAX'\ |
---|
1355 | -e '/[ ]DBL_MAX[ ]/a\ |
---|
1356 | #endif'\ |
---|
1357 | -e '/[ ]DBL_DIG[ ]/i\ |
---|
1358 | #ifndef DBL_DIG'\ |
---|
1359 | -e '/[ ]DBL_DIG[ ]/a\ |
---|
1360 | #endif' $file_to_fix > /tmp/$base |
---|
1361 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1362 | true |
---|
1363 | else |
---|
1364 | echo Fixed $file_to_fix |
---|
1365 | rm -f ${LIB}/$file |
---|
1366 | cp /tmp/$base ${LIB}/$file |
---|
1367 | chmod a+r ${LIB}/$file |
---|
1368 | fi |
---|
1369 | rm -f /tmp/$base |
---|
1370 | fi |
---|
1371 | |
---|
1372 | # Completely replace <sys/varargs.h> with a file that includes gcc's |
---|
1373 | # stdarg.h or varargs.h files as appropriate. |
---|
1374 | |
---|
1375 | file=sys/varargs.h |
---|
1376 | if [ -r ${INPUT}/$file ]; then |
---|
1377 | echo Replacing $file |
---|
1378 | cat > ${LIB}/$file << EOF |
---|
1379 | /* This file was generated by fixincludes. */ |
---|
1380 | #ifndef _SYS_VARARGS_H |
---|
1381 | #define _SYS_VARARGS_H |
---|
1382 | |
---|
1383 | #ifdef __STDC__ |
---|
1384 | #include <stdarg.h> |
---|
1385 | #else |
---|
1386 | #include <varargs.h> |
---|
1387 | #endif |
---|
1388 | |
---|
1389 | #endif /* _SYS_VARARGS_H */ |
---|
1390 | EOF |
---|
1391 | chmod a+r ${LIB}/$file |
---|
1392 | fi |
---|
1393 | |
---|
1394 | # In math.h, put #ifndefs around things that might be defined in a gcc |
---|
1395 | # specific math-*.h file. |
---|
1396 | |
---|
1397 | file=math.h |
---|
1398 | base=`basename $file` |
---|
1399 | if [ -r ${LIB}/$file ]; then |
---|
1400 | file_to_fix=${LIB}/$file |
---|
1401 | else |
---|
1402 | if [ -r ${INPUT}/$file ]; then |
---|
1403 | file_to_fix=${INPUT}/$file |
---|
1404 | else |
---|
1405 | file_to_fix="" |
---|
1406 | fi |
---|
1407 | fi |
---|
1408 | if [ \! -z "$file_to_fix" ]; then |
---|
1409 | echo Checking $file_to_fix |
---|
1410 | sed -e '/define[ ]HUGE_VAL[ ]/i\ |
---|
1411 | #ifndef HUGE_VAL'\ |
---|
1412 | -e '/define[ ]HUGE_VAL[ ]/a\ |
---|
1413 | #endif' $file_to_fix > /tmp/$base |
---|
1414 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1415 | true |
---|
1416 | else |
---|
1417 | echo Fixed $file_to_fix |
---|
1418 | rm -f ${LIB}/$file |
---|
1419 | cp /tmp/$base ${LIB}/$file |
---|
1420 | chmod a+r ${LIB}/$file |
---|
1421 | fi |
---|
1422 | rm -f /tmp/$base |
---|
1423 | fi |
---|
1424 | |
---|
1425 | # Solaris math.h and floatingpoint.h define __P without protection, |
---|
1426 | # which conflicts with the fixproto definition. The fixproto |
---|
1427 | # definition and the Solaris definition are used the same way. |
---|
1428 | for file in math.h floatingpoint.h; do |
---|
1429 | base=`basename $file` |
---|
1430 | if [ -r ${LIB}/$file ]; then |
---|
1431 | file_to_fix=${LIB}/$file |
---|
1432 | else |
---|
1433 | if [ -r ${INPUT}/$file ]; then |
---|
1434 | file_to_fix=${INPUT}/$file |
---|
1435 | else |
---|
1436 | file_to_fix="" |
---|
1437 | fi |
---|
1438 | fi |
---|
1439 | if [ \! -z "$file_to_fix" ]; then |
---|
1440 | echo Checking $file_to_fix |
---|
1441 | sed -e '/^#define[ ]*__P/i\ |
---|
1442 | #ifndef __P'\ |
---|
1443 | -e '/^#define[ ]*__P/a\ |
---|
1444 | #endif' $file_to_fix > /tmp/$base |
---|
1445 | if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \ |
---|
1446 | true |
---|
1447 | else |
---|
1448 | echo Fixed $file_to_fix |
---|
1449 | rm -f ${LIB}/$file |
---|
1450 | cp /tmp/$base ${LIB}/$file |
---|
1451 | chmod a+r ${LIB}/$file |
---|
1452 | fi |
---|
1453 | rm -f /tmp/$base |
---|
1454 | fi |
---|
1455 | done |
---|
1456 | |
---|
1457 | echo 'Removing unneeded directories:' |
---|
1458 | cd $LIB |
---|
1459 | files=`find . -type d -print | sort -r` |
---|
1460 | for file in $files; do |
---|
1461 | rmdir $LIB/$file > /dev/null 2>&1 |
---|
1462 | done |
---|
1463 | |
---|
1464 | if $LINKS; then |
---|
1465 | echo 'Making internal symbolic non-directory links' |
---|
1466 | cd ${INPUT} |
---|
1467 | files=`find . -type l -print` |
---|
1468 | for file in $files; do |
---|
1469 | dest=`ls -ld $file | sed -n 's/.*-> //p'` |
---|
1470 | if expr "$dest" : '[^/].*' > /dev/null; then |
---|
1471 | target=${LIB}/`echo file | sed "s|[^/]*\$|$dest|"` |
---|
1472 | if [ -f $target ]; then |
---|
1473 | ln -s $dest ${LIB}/$file >/dev/null 2>&1 |
---|
1474 | fi |
---|
1475 | fi |
---|
1476 | done |
---|
1477 | fi |
---|
1478 | |
---|
1479 | cd ${ORIG_DIR} |
---|
1480 | |
---|
1481 | echo 'Replacing <sys/byteorder.h>' |
---|
1482 | if [ \! -d $LIB/sys ]; then |
---|
1483 | mkdir $LIB/sys |
---|
1484 | fi |
---|
1485 | rm -f ${LIB}/sys/byteorder.h |
---|
1486 | cat <<'__EOF__' >${LIB}/sys/byteorder.h |
---|
1487 | #ifndef _SYS_BYTEORDER_H |
---|
1488 | #define _SYS_BYTEORDER_H |
---|
1489 | |
---|
1490 | /* Functions to convert `short' and `long' quantities from host byte order |
---|
1491 | to (internet) network byte order (i.e. big-endian). |
---|
1492 | |
---|
1493 | Written by Ron Guilmette (rfg@ncd.com). |
---|
1494 | |
---|
1495 | This isn't actually used by GCC. It is installed by fixinc.svr4. |
---|
1496 | |
---|
1497 | For big-endian machines these functions are essentially no-ops. |
---|
1498 | |
---|
1499 | For little-endian machines, we define the functions using specialized |
---|
1500 | asm sequences in cases where doing so yields better code (e.g. i386). */ |
---|
1501 | |
---|
1502 | #if !defined (__GNUC__) && !defined (__GNUG__) |
---|
1503 | #error You lose! This file is only useful with GNU compilers. |
---|
1504 | #endif |
---|
1505 | |
---|
1506 | #ifndef __BYTE_ORDER__ |
---|
1507 | /* Byte order defines. These are as defined on UnixWare 1.1, but with |
---|
1508 | double underscores added at the front and back. */ |
---|
1509 | #define __LITTLE_ENDIAN__ 1234 |
---|
1510 | #define __BIG_ENDIAN__ 4321 |
---|
1511 | #define __PDP_ENDIAN__ 3412 |
---|
1512 | #endif |
---|
1513 | |
---|
1514 | #ifdef __STDC__ |
---|
1515 | static __inline__ unsigned long htonl (unsigned long); |
---|
1516 | static __inline__ unsigned short htons (unsigned int); |
---|
1517 | static __inline__ unsigned long ntohl (unsigned long); |
---|
1518 | static __inline__ unsigned short ntohs (unsigned int); |
---|
1519 | #endif /* defined (__STDC__) */ |
---|
1520 | |
---|
1521 | #if defined (__i386__) |
---|
1522 | |
---|
1523 | #ifndef __BYTE_ORDER__ |
---|
1524 | #define __BYTE_ORDER__ __LITTLE_ENDIAN__ |
---|
1525 | #endif |
---|
1526 | |
---|
1527 | /* Convert a host long to a network long. */ |
---|
1528 | |
---|
1529 | /* We must use a new-style function definition, so that this will also |
---|
1530 | be valid for C++. */ |
---|
1531 | static __inline__ unsigned long |
---|
1532 | htonl (unsigned long __arg) |
---|
1533 | { |
---|
1534 | register unsigned long __result; |
---|
1535 | |
---|
1536 | __asm__ ("xchg%B0 %b0,%h0\n\ |
---|
1537 | ror%L0 $16,%0\n\ |
---|
1538 | xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg)); |
---|
1539 | return __result; |
---|
1540 | } |
---|
1541 | |
---|
1542 | /* Convert a host short to a network short. */ |
---|
1543 | |
---|
1544 | static __inline__ unsigned short |
---|
1545 | htons (unsigned int __arg) |
---|
1546 | { |
---|
1547 | register unsigned short __result; |
---|
1548 | |
---|
1549 | __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg)); |
---|
1550 | return __result; |
---|
1551 | } |
---|
1552 | |
---|
1553 | #elif ((defined (__i860__) && !defined (__i860_big_endian__)) \ |
---|
1554 | || defined (__ns32k__) || defined (__vax__) \ |
---|
1555 | || defined (__spur__) || defined (__arm__)) |
---|
1556 | |
---|
1557 | #ifndef __BYTE_ORDER__ |
---|
1558 | #define __BYTE_ORDER__ __LITTLE_ENDIAN__ |
---|
1559 | #endif |
---|
1560 | |
---|
1561 | /* For other little-endian machines, using C code is just as efficient as |
---|
1562 | using assembly code. */ |
---|
1563 | |
---|
1564 | /* Convert a host long to a network long. */ |
---|
1565 | |
---|
1566 | static __inline__ unsigned long |
---|
1567 | htonl (unsigned long __arg) |
---|
1568 | { |
---|
1569 | register unsigned long __result; |
---|
1570 | |
---|
1571 | __result = (__arg >> 24) & 0x000000ff; |
---|
1572 | __result |= (__arg >> 8) & 0x0000ff00; |
---|
1573 | __result |= (__arg << 8) & 0x00ff0000; |
---|
1574 | __result |= (__arg << 24) & 0xff000000; |
---|
1575 | return __result; |
---|
1576 | } |
---|
1577 | |
---|
1578 | /* Convert a host short to a network short. */ |
---|
1579 | |
---|
1580 | static __inline__ unsigned short |
---|
1581 | htons (unsigned int __arg) |
---|
1582 | { |
---|
1583 | register unsigned short __result; |
---|
1584 | |
---|
1585 | __result = (__arg << 8) & 0xff00; |
---|
1586 | __result |= (__arg >> 8) & 0x00ff; |
---|
1587 | return __result; |
---|
1588 | } |
---|
1589 | |
---|
1590 | #else /* must be a big-endian machine */ |
---|
1591 | |
---|
1592 | #ifndef __BYTE_ORDER__ |
---|
1593 | #define __BYTE_ORDER__ __BIG_ENDIAN__ |
---|
1594 | #endif |
---|
1595 | |
---|
1596 | /* Convert a host long to a network long. */ |
---|
1597 | |
---|
1598 | static __inline__ unsigned long |
---|
1599 | htonl (unsigned long __arg) |
---|
1600 | { |
---|
1601 | return __arg; |
---|
1602 | } |
---|
1603 | |
---|
1604 | /* Convert a host short to a network short. */ |
---|
1605 | |
---|
1606 | static __inline__ unsigned short |
---|
1607 | htons (unsigned int __arg) |
---|
1608 | { |
---|
1609 | return __arg; |
---|
1610 | } |
---|
1611 | |
---|
1612 | #endif /* big-endian */ |
---|
1613 | |
---|
1614 | /* Convert a network long to a host long. */ |
---|
1615 | |
---|
1616 | static __inline__ unsigned long |
---|
1617 | ntohl (unsigned long __arg) |
---|
1618 | { |
---|
1619 | return htonl (__arg); |
---|
1620 | } |
---|
1621 | |
---|
1622 | /* Convert a network short to a host short. */ |
---|
1623 | |
---|
1624 | static __inline__ unsigned short |
---|
1625 | ntohs (unsigned int __arg) |
---|
1626 | { |
---|
1627 | return htons (__arg); |
---|
1628 | } |
---|
1629 | |
---|
1630 | __EOF__ |
---|
1631 | |
---|
1632 | if [ -r ${INPUT}/sys/byteorder.h ]; then |
---|
1633 | if grep BYTE_ORDER ${INPUT}/sys/byteorder.h >/dev/null 2>/dev/null; then |
---|
1634 | cat <<'__EOF__' >>${LIB}/sys/byteorder.h |
---|
1635 | #ifndef BYTE_ORDER |
---|
1636 | #define LITTLE_ENDIAN __LITTLE_ENDIAN__ |
---|
1637 | #define BIG_ENDIAN __BIG_ENDIAN__ |
---|
1638 | #define PDP_ENDIAN __PDP_ENDIAN__ |
---|
1639 | #define BYTE_ORDER __BYTE_ORDER__ |
---|
1640 | #endif |
---|
1641 | |
---|
1642 | __EOF__ |
---|
1643 | fi |
---|
1644 | fi |
---|
1645 | |
---|
1646 | cat <<'__EOF__' >>${LIB}/sys/byteorder.h |
---|
1647 | #endif /* !defined (_SYS_BYTEORDER_H) */ |
---|
1648 | __EOF__ |
---|
1649 | |
---|
1650 | chmod a+r ${LIB}/sys/byteorder.h |
---|
1651 | |
---|
1652 | exit 0 |
---|
1653 | |
---|