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1 #!/bin/sh
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2
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3 # Copyright 2009 The Go Authors. All rights reserved.
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4 # Use of this source code is governed by a BSD-style
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5 # license that can be found in the LICENSE file.
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6
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7 # Create sysinfo.go from gen-sysinfo.go and errno.i.
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8
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9 # This shell script creates the sysinfo.go file which holds types and
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10 # constants extracted from the system header files. This reads the
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11 # raw data from gen-sysinfo.go which is generated using the
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12 # -fdump-go-spec option.
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13
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14 # This currently exposes some names that ideally should not be
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15 # exposed, as they match grep patterns. E.g., WCHAR_MIN gets exposed
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16 # because it starts with W, like the wait flags.
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17
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18 OUT=tmp-sysinfo.go
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19
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20 set -e
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21
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22 echo 'package syscall' > ${OUT}
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23 echo 'import "unsafe"' >> ${OUT}
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24 echo 'type _ unsafe.Pointer' >> ${OUT}
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25
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26 # Get all the consts and types, skipping ones which could not be
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27 # represented in Go and ones which we need to rewrite. We also skip
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28 # function declarations, as we don't need them here. All the symbols
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29 # will all have a leading underscore.
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30 grep -v '^// ' gen-sysinfo.go | \
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31 grep -v '^func' | \
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131
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32 grep -v '^var' | \
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111
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33 grep -v '^type _timeval ' | \
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34 grep -v '^type _timespec_t ' | \
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35 grep -v '^type _timespec ' | \
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36 grep -v '^type _timestruc_t ' | \
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37 grep -v '^type _epoll_' | \
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38 grep -v '^type _*locale[_ ]' | \
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39 grep -v 'in6_addr' | \
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40 grep -v 'sockaddr_in6' | \
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41 sed -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \
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42 -e 's/\([^a-zA-Z0-9_]\)_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
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43 -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
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44 -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \
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45 >> ${OUT}
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46
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47 # On AIX, the _arpcom struct, is filtered by the above grep sequence, as it as
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48 # a field of type _in6_addr, but other types depend on _arpcom, so we need to
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49 # put it back.
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50 grep '^type _arpcom ' gen-sysinfo.go | \
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51 sed -e 's/_in6_addr/[16]byte/' >> ${OUT}
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52
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53 # Same on Solaris for _mld_hdr_t.
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54 grep '^type _mld_hdr_t ' gen-sysinfo.go | \
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55 sed -e 's/_in6_addr/[16]byte/' >> ${OUT}
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56
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57 # The errno constants. These get type Errno.
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145
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58 egrep '#define E[A-Z0-9_]+ [0-9E]' errno.i | \
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111
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59 sed -e 's/^#define \(E[A-Z0-9_]*\) .*$/const \1 = Errno(_\1)/' >> ${OUT}
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60
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145
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61 # Workaround for GNU/Hurd _EMIG_* errors having negative values
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62 egrep '#define E[A-Z0-9_]+ -[0-9]' errno.i | \
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63 sed -e 's/^#define \(E[A-Z0-9_]*\) .*$/const \1 = Errno(-_\1)/' >> ${OUT}
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64
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111
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65 # The O_xxx flags.
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66 egrep '^const _(O|F|FD)_' gen-sysinfo.go | \
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67 sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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68 if ! grep '^const O_ASYNC' ${OUT} >/dev/null 2>&1; then
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69 echo "const O_ASYNC = 0" >> ${OUT}
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70 fi
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71 if ! grep '^const O_CLOEXEC' ${OUT} >/dev/null 2>&1; then
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72 echo "const O_CLOEXEC = 0" >> ${OUT}
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73 fi
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74
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75 # The os package requires F_DUPFD_CLOEXEC to be defined.
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76 if ! grep '^const F_DUPFD_CLOEXEC' ${OUT} >/dev/null 2>&1; then
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77 echo "const F_DUPFD_CLOEXEC = 0" >> ${OUT}
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78 fi
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79
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131
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80 # The internal/poll package requires F_GETPIPE_SZ to be defined.
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81 if ! grep '^const F_GETPIPE_SZ' ${OUT} >/dev/null 2>&1; then
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82 echo "const F_GETPIPE_SZ = 0" >> ${OUT}
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83 fi
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84
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111
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85 # AIX 7.1 is a 64 bits value for _FCLOEXEC (referenced by O_CLOEXEC)
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86 # which leads to a constant overflow when using O_CLOEXEC in some
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87 # go code. Issue wan not present in 6.1 (no O_CLOEXEC) and is no
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88 # more present in 7.2 (_FCLOEXEC is a 32 bit value).
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89 if test "${GOOS}" = "aix" && `oslevel | grep -q "^7.1"`; then
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90 sed -e 's/const __FCLOEXEC = .*/const __FCLOEXEC = 0/' ${OUT} > ${OUT}-2
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91 mv ${OUT}-2 ${OUT}
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92 fi
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93
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94 # These flags can be lost on i386 GNU/Linux when using
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95 # -D_FILE_OFFSET_BITS=64, because we see "#define F_SETLK F_SETLK64"
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96 # before we see the definition of F_SETLK64.
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97 for flag in F_GETLK F_SETLK F_SETLKW; do
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98 if ! grep "^const ${flag} " ${OUT} >/dev/null 2>&1 \
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99 && grep "^const ${flag}64 " ${OUT} >/dev/null 2>&1; then
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100 echo "const ${flag} = ${flag}64" >> ${OUT}
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101 fi
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102 done
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103
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104 # The Flock_t struct for fcntl.
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105 grep '^type _flock ' gen-sysinfo.go | \
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106 sed -e 's/type _flock/type Flock_t/' \
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107 -e 's/l_type/Type/' \
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108 -e 's/l_whence/Whence/' \
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109 -e 's/l_start/Start/' \
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110 -e 's/l_len/Len/' \
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111 -e 's/l_pid/Pid/' \
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112 >> ${OUT}
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113
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114 # The signal numbers.
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115 grep '^const _SIG[^_]' gen-sysinfo.go | \
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116 grep -v '^const _SIGEV_' | \
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117 sed -e 's/^\(const \)_\(SIG[^= ]*\)\(.*\)$/\1\2 = Signal(_\2)/' >> ${OUT}
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118 if ! grep '^const SIGPOLL ' ${OUT} >/dev/null 2>&1; then
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119 if grep '^const SIGIO ' ${OUT} > /dev/null 2>&1; then
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120 echo "const SIGPOLL = SIGIO" >> ${OUT}
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121 fi
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122 fi
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123 if ! grep '^const SIGCLD ' ${OUT} >/dev/null 2>&1; then
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124 if grep '^const SIGCHLD ' ${OUT} >/dev/null 2>&1; then
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125 echo "const SIGCLD = SIGCHLD" >> ${OUT}
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126 fi
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127 fi
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128
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129 # The syscall numbers. We force the names to upper case.
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130 grep '^const _SYS_' gen-sysinfo.go | \
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131 sed -e 's/const _\(SYS_[^= ]*\).*$/\1/' | \
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132 while read sys; do
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133 sup=`echo $sys | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
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134 echo "const $sup = _$sys" >> ${OUT}
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135 done
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136
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145
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137 # Special treatment of SYS_IOCTL for GNU/Hurd.
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138 if ! grep '^const SYS_IOCTL' ${OUT} > /dev/null 2>&1; then
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139 echo "const SYS_IOCTL = 0" >> ${OUT}
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140 fi
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141
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111
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142 # The GNU/Linux support wants to use SYS_GETDENTS64 if available.
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143 if ! grep '^const SYS_GETDENTS ' ${OUT} >/dev/null 2>&1; then
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144 echo "const SYS_GETDENTS = 0" >> ${OUT}
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145 fi
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146 if ! grep '^const SYS_GETDENTS64 ' ${OUT} >/dev/null 2>&1; then
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147 echo "const SYS_GETDENTS64 = 0" >> ${OUT}
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148 fi
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149
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131
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150 # The syscall package wants the geteuid system call number. It isn't
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151 # defined on Alpha, which only provides the getresuid system call.
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152 if ! grep '^const SYS_GETEUID ' ${OUT} >/dev/null 2>&1; then
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153 echo "const SYS_GETEUID = 0" >> ${OUT}
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154 fi
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155
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111
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156 # Stat constants.
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157 grep '^const _S_' gen-sysinfo.go | \
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158 sed -e 's/^\(const \)_\(S_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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159
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160 # Mmap constants.
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161 grep '^const _PROT_' gen-sysinfo.go | \
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162 sed -e 's/^\(const \)_\(PROT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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163 grep '^const _MAP_' gen-sysinfo.go | \
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164 sed -e 's/^\(const \)_\(MAP_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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165 grep '^const _MADV_' gen-sysinfo.go | \
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166 sed -e 's/^\(const \)_\(MADV_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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167 grep '^const _MCL_' gen-sysinfo.go | \
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168 sed -e 's/^\(const \)_\(MCL_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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169
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170 # Process status constants.
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171 grep '^const _W' gen-sysinfo.go |
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172 sed -e 's/^\(const \)_\(W[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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173 # WSTOPPED was introduced in glibc 2.3.4.
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174 if ! grep '^const _WSTOPPED = ' gen-sysinfo.go >/dev/null 2>&1; then
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175 if grep '^const _WUNTRACED = ' gen-sysinfo.go > /dev/null 2>&1; then
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176 echo 'const WSTOPPED = _WUNTRACED' >> ${OUT}
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177 else
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178 echo 'const WSTOPPED = 2' >> ${OUT}
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179 fi
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180 fi
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181 if grep '^const ___WALL = ' gen-sysinfo.go >/dev/null 2>&1 \
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182 && ! grep '^const _WALL = ' gen-sysinfo.go >/dev/null 2>&1; then
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183 echo 'const WALL = ___WALL' >> ${OUT}
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184 fi
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145
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185 # On GNU/Linux the os package requires WEXITED and WNOWAIT.
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186 if test "${GOOS}" = "linux"; then
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187 if ! grep '^const WEXITED = ' ${OUT} >/dev/null 2>&1; then
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188 echo 'const WEXITED = 4' >> ${OUT}
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189 fi
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190 if ! grep '^const WNOWAIT = ' ${OUT} >/dev/null 2>&1; then
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191 echo 'const WNOWAIT = 0x01000000' >> ${OUT}
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192 fi
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193 fi
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111
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194
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195 # Networking constants.
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196 egrep '^const _(AF|ARPHRD|ETH|IN|SOCK|SOL|SO|IPPROTO|TCP|IP|IPV6)_' gen-sysinfo.go |
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197 sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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198 grep '^const _SOMAXCONN' gen-sysinfo.go |
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199 sed -e 's/^\(const \)_\(SOMAXCONN[^= ]*\)\(.*\)$/\1\2 = _\2/' \
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200 >> ${OUT}
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201 grep '^const _SHUT_' gen-sysinfo.go |
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202 sed -e 's/^\(const \)_\(SHUT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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203
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204 # The net package requires some const definitions.
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205 for m in IP_PKTINFO IPV6_V6ONLY IPPROTO_IPV6 IPV6_JOIN_GROUP IPV6_LEAVE_GROUP IPV6_TCLASS SO_REUSEPORT; do
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206 if ! grep "^const $m " ${OUT} >/dev/null 2>&1; then
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207 echo "const $m = 0" >> ${OUT}
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208 fi
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209 done
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210 for m in SOCK_CLOEXEC SOCK_NONBLOCK; do
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211 if ! grep "^const $m " ${OUT} >/dev/null 2>&1; then
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212 echo "const $m = -1" >> ${OUT}
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213 fi
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214 done
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215
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216 # The syscall package requires AF_LOCAL.
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217 if ! grep '^const AF_LOCAL ' ${OUT} >/dev/null 2>&1; then
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218 if grep '^const AF_UNIX ' ${OUT} >/dev/null 2>&1; then
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219 echo "const AF_LOCAL = AF_UNIX" >> ${OUT}
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220 fi
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221 fi
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222
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145
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223 # The syscall package requires _AT_FDCWD, but doesn't export it.
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224 if ! grep '^const _AT_FDCWD = ' ${OUT} >/dev/null 2>&1; then
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225 echo "const _AT_FDCWD = -100" >> ${OUT}
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226 fi
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227
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111
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228 # sysconf constants.
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229 grep '^const __SC' gen-sysinfo.go |
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230 sed -e 's/^\(const \)__\(SC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT}
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231
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232 # pathconf constants.
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233 grep '^const __PC' gen-sysinfo.go |
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234 sed -e 's/^\(const \)__\(PC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT}
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235
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236 # The PATH_MAX constant.
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237 if grep '^const _PATH_MAX ' gen-sysinfo.go >/dev/null 2>&1; then
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238 echo 'const PathMax = _PATH_MAX' >> ${OUT}
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239 fi
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240
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241 # epoll constants.
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242 grep '^const _EPOLL' gen-sysinfo.go |
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243 grep -v EPOLLET |
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244 sed -e 's/^\(const \)_\(EPOLL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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245 # Make sure EPOLLET is positive.
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246 if grep '^const _EPOLLET = [0-9]' gen-sysinfo.go >/dev/null 2>&1; then
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247 grep '^const _EPOLLET ' gen-sysinfo.go |
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248 sed -e 's/^\(const \)_\(EPOLL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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249 else
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250 echo "const EPOLLET = 0x80000000" >> ${OUT}
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251 fi
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252 # Make sure EPOLLRDHUP and EPOLL_CLOEXEC are defined.
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253 if ! grep '^const EPOLLRDHUP' ${OUT} >/dev/null 2>&1; then
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254 echo "const EPOLLRDHUP = 0x2000" >> ${OUT}
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255 fi
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256 if ! grep '^const EPOLL_CLOEXEC' ${OUT} >/dev/null 2>&1; then
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257 echo "const EPOLL_CLOEXEC = 02000000" >> ${OUT}
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258 fi
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259
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260 # Prctl constants.
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261 grep '^const _PR_' gen-sysinfo.go |
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262 sed -e 's/^\(const \)_\(PR_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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263
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264 # Ptrace constants.
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265 grep '^const _PTRACE' gen-sysinfo.go |
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266 sed -e 's/^\(const \)_\(PTRACE[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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267 # We need some ptrace options that are not defined in older versions
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268 # of glibc.
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269 if ! grep '^const PTRACE_SETOPTIONS' ${OUT} > /dev/null 2>&1; then
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270 echo "const PTRACE_SETOPTIONS = 0x4200" >> ${OUT}
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271 fi
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272 if ! grep '^const PTRACE_O_TRACESYSGOOD' ${OUT} > /dev/null 2>&1; then
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273 echo "const PTRACE_O_TRACESYSGOOD = 0x1" >> ${OUT}
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274 fi
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275 if ! grep '^const PTRACE_O_TRACEFORK' ${OUT} > /dev/null 2>&1; then
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276 echo "const PTRACE_O_TRACEFORK = 0x2" >> ${OUT}
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277 fi
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278 if ! grep '^const PTRACE_O_TRACEVFORK' ${OUT} > /dev/null 2>&1; then
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279 echo "const PTRACE_O_TRACEVFORK = 0x4" >> ${OUT}
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280 fi
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281 if ! grep '^const PTRACE_O_TRACECLONE' ${OUT} > /dev/null 2>&1; then
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282 echo "const PTRACE_O_TRACECLONE = 0x8" >> ${OUT}
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283 fi
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284 if ! grep '^const PTRACE_O_TRACEEXEC' ${OUT} > /dev/null 2>&1; then
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285 echo "const PTRACE_O_TRACEEXEC = 0x10" >> ${OUT}
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286 fi
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287 if ! grep '^const PTRACE_O_TRACEVFORKDONE' ${OUT} > /dev/null 2>&1; then
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288 echo "const PTRACE_O_TRACEVFORKDONE = 0x20" >> ${OUT}
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289 fi
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290 if ! grep '^const PTRACE_O_TRACEEXIT' ${OUT} > /dev/null 2>&1; then
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291 echo "const PTRACE_O_TRACEEXIT = 0x40" >> ${OUT}
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292 fi
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293 if ! grep '^const PTRACE_O_MASK' ${OUT} > /dev/null 2>&1; then
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294 echo "const PTRACE_O_MASK = 0x7f" >> ${OUT}
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295 fi
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296 if ! grep '^const _PTRACE_GETEVENTMSG' ${OUT} > /dev/null 2>&1; then
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297 echo "const PTRACE_GETEVENTMSG = 0x4201" >> ${OUT}
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298 fi
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299 if ! grep '^const PTRACE_EVENT_FORK' ${OUT} > /dev/null 2>&1; then
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300 echo "const PTRACE_EVENT_FORK = 1" >> ${OUT}
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301 fi
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302 if ! grep '^const PTRACE_EVENT_VFORK' ${OUT} > /dev/null 2>&1; then
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303 echo "const PTRACE_EVENT_VFORK = 2" >> ${OUT}
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304 fi
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305 if ! grep '^const PTRACE_EVENT_CLONE' ${OUT} > /dev/null 2>&1; then
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306 echo "const PTRACE_EVENT_CLONE = 3" >> ${OUT}
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307 fi
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308 if ! grep '^const PTRACE_EVENT_EXEC' ${OUT} > /dev/null 2>&1; then
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309 echo "const PTRACE_EVENT_EXEC = 4" >> ${OUT}
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310 fi
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|
311 if ! grep '^const PTRACE_EVENT_VFORK_DONE' ${OUT} > /dev/null 2>&1; then
|
|
|
312 echo "const PTRACE_EVENT_VFORK_DONE = 5" >> ${OUT}
|
|
|
313 fi
|
|
|
314 if ! grep '^const PTRACE_EVENT_EXIT' ${OUT} > /dev/null 2>&1; then
|
|
|
315 echo "const PTRACE_EVENT_EXIT = 6" >> ${OUT}
|
|
|
316 fi
|
|
|
317 if ! grep '^const _PTRACE_TRACEME' ${OUT} > /dev/null 2>&1; then
|
|
|
318 echo "const _PTRACE_TRACEME = 0" >> ${OUT}
|
|
|
319 fi
|
|
|
320
|
|
|
321 # A helper function that prints a structure from gen-sysinfo.go with the first
|
|
|
322 # letter of the field names in upper case. $1 is the name of structure. If $2
|
|
|
323 # is not empty, the structure or type is renamed to $2.
|
|
|
324 upcase_fields () {
|
|
|
325 name="$1"
|
|
|
326 def=`grep "^type $name " gen-sysinfo.go`
|
|
|
327 fields=`echo $def | sed -e 's/^[^{]*{\(.*\)}$/\1/'`
|
|
|
328 prefix=`echo $def | sed -e 's/{.*//'`
|
|
|
329 if test "$2" != ""; then
|
|
|
330 prefix=`echo $prefix | sed -e "s/$1/$2/"`
|
|
|
331 fi
|
|
|
332 if test "$fields" != ""; then
|
|
|
333 nfields=
|
|
|
334 while test -n "$fields"; do
|
|
|
335 field=`echo $fields | sed -e 's/^\([^;]*\);.*$/\1/'`
|
|
|
336 fields=`echo $fields | sed -e 's/^[^;]*; *\(.*\)$/\1/'`
|
|
|
337 # capitalize the next character.
|
|
|
338 f=`echo $field | sed -e 's/^\(.\).*$/\1/'`
|
|
|
339 r=`echo $field | sed -e 's/^.\(.*\)$/\1/'`
|
|
|
340 f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
|
|
|
341 field="$f$r"
|
|
|
342 nfields="$nfields $field;"
|
|
|
343 done
|
|
|
344 echo "${prefix} {$nfields }"
|
|
|
345 fi
|
|
|
346 }
|
|
|
347
|
|
|
348 # The registers returned by PTRACE_GETREGS. This is probably
|
|
|
349 # GNU/Linux specific; it should do no harm if there is no
|
|
|
350 # _user_regs_struct.
|
|
|
351 regs=`grep '^type _user_regs_struct struct' gen-sysinfo.go || true`
|
|
|
352 if test "$regs" = ""; then
|
|
|
353 # mips*
|
|
|
354 regs=`grep '^type _pt_regs struct' gen-sysinfo.go || true`
|
|
|
355 fi
|
|
|
356 if test "$regs" != ""; then
|
|
|
357 regs=`echo $regs | sed -e 's/type _pt_regs struct//'`
|
|
|
358 regs=`echo $regs |
|
|
|
359 sed -e 's/type __*user_regs_struct struct //' -e 's/[{}]//g'`
|
|
|
360 regs=`echo $regs | sed -e s'/^ *//'`
|
|
|
361 nregs=
|
|
|
362 while test -n "$regs"; do
|
|
|
363 field=`echo $regs | sed -e 's/^\([^;]*\);.*$/\1/'`
|
|
|
364 regs=`echo $regs | sed -e 's/^[^;]*; *\(.*\)$/\1/'`
|
|
|
365 # Capitalize the first character of the field.
|
|
|
366 f=`echo $field | sed -e 's/^\(.\).*$/\1/'`
|
|
|
367 r=`echo $field | sed -e 's/^.\(.*\)$/\1/'`
|
|
|
368 f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
|
|
|
369 field="$f$r"
|
|
|
370 field=`echo "$field" | sed \
|
|
|
371 -e 's/__user_psw_struct/PtracePsw/' \
|
|
|
372 -e 's/__user_fpregs_struct/PtraceFpregs/' \
|
|
|
373 -e 's/__user_per_struct/PtracePer/'`
|
|
|
374 nregs="$nregs $field;"
|
|
|
375 done
|
|
|
376 echo "type PtraceRegs struct {$nregs }" >> ${OUT}
|
|
|
377 fi
|
|
|
378
|
|
|
379 # Some basic types.
|
|
|
380 echo 'type Size_t _size_t' >> ${OUT}
|
|
|
381 echo "type Ssize_t _ssize_t" >> ${OUT}
|
|
|
382 if grep '^const _HAVE_OFF64_T = ' gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
383 echo "type Offset_t _off64_t" >> ${OUT}
|
|
|
384 else
|
|
|
385 echo "type Offset_t _off_t" >> ${OUT}
|
|
|
386 fi
|
|
|
387 echo "type Mode_t _mode_t" >> ${OUT}
|
|
|
388 echo "type Pid_t _pid_t" >> ${OUT}
|
|
|
389 echo "type Uid_t _uid_t" >> ${OUT}
|
|
|
390 echo "type Gid_t _gid_t" >> ${OUT}
|
|
|
391 echo "type Socklen_t _socklen_t" >> ${OUT}
|
|
|
392
|
|
|
393 # The C int type.
|
|
|
394 sizeof_int=`grep '^const ___SIZEOF_INT__ = ' gen-sysinfo.go | sed -e 's/.*= //'`
|
|
|
395 if test "$sizeof_int" = "4"; then
|
|
|
396 echo "type _C_int int32" >> ${OUT}
|
|
|
397 echo "type _C_uint uint32" >> ${OUT}
|
|
|
398 elif test "$sizeof_int" = "8"; then
|
|
|
399 echo "type _C_int int64" >> ${OUT}
|
|
|
400 echo "type _C_uint uint64" >> ${OUT}
|
|
|
401 else
|
|
|
402 echo 1>&2 "mksysinfo.sh: could not determine size of int (got $sizeof_int)"
|
|
|
403 exit 1
|
|
|
404 fi
|
|
|
405
|
|
|
406 # The C long type, needed because that is the type that ptrace returns.
|
|
|
407 sizeof_long=`grep '^const ___SIZEOF_LONG__ = ' gen-sysinfo.go | sed -e 's/.*= //'`
|
|
|
408 if test "$sizeof_long" = "4"; then
|
|
|
409 echo "type _C_long int32" >> ${OUT}
|
|
|
410 echo "type _C_ulong uint32" >> ${OUT}
|
|
|
411 elif test "$sizeof_long" = "8"; then
|
|
|
412 echo "type _C_long int64" >> ${OUT}
|
|
|
413 echo "type _C_ulong uint64" >> ${OUT}
|
|
|
414 else
|
|
|
415 echo 1>&2 "mksysinfo.sh: could not determine size of long (got $sizeof_long)"
|
|
|
416 exit 1
|
|
|
417 fi
|
|
|
418
|
|
|
419 # Solaris 2 needs _u?pad128_t, but its default definition in terms of long
|
|
|
420 # double is commented by -fdump-go-spec.
|
|
|
421 if grep "^// type _pad128_t" gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
422 echo "type _pad128_t struct { _l [4]int32; }" >> ${OUT}
|
|
|
423 fi
|
|
|
424 if grep "^// type _upad128_t" gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
425 echo "type _upad128_t struct { _l [4]uint32; }" >> ${OUT}
|
|
|
426 fi
|
|
|
427
|
|
|
428 # The time_t type.
|
|
|
429 if grep '^type _time_t ' gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
430 echo 'type Time_t _time_t' >> ${OUT}
|
|
|
431 fi
|
|
|
432
|
|
|
433 # The time structures need special handling: we need to name the
|
|
|
434 # types, so that we can cast integers to the right types when
|
|
|
435 # assigning to the structures.
|
|
|
436 timeval=`grep '^type _timeval ' gen-sysinfo.go`
|
|
|
437 timeval_sec=`echo $timeval | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'`
|
|
|
438 timeval_usec=`echo $timeval | sed -n -e 's/^.*tv_usec \([^ ]*\);.*$/\1/p'`
|
|
145
|
439 echo "type Timeval_sec_t = $timeval_sec" >> ${OUT}
|
|
|
440 echo "type Timeval_usec_t = $timeval_usec" >> ${OUT}
|
|
111
|
441 echo $timeval | \
|
|
|
442 sed -e 's/type _timeval /type Timeval /' \
|
|
|
443 -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timeval_sec_t/' \
|
|
|
444 -e 's/tv_usec *[a-zA-Z0-9_]*/Usec Timeval_usec_t/' >> ${OUT}
|
|
|
445 timespec=`grep '^type _timespec ' gen-sysinfo.go || true`
|
|
|
446 if test "$timespec" = ""; then
|
|
|
447 # IRIX 6.5 has __timespec instead.
|
|
|
448 timespec=`grep '^type ___timespec ' gen-sysinfo.go || true`
|
|
|
449 fi
|
|
|
450 timespec_sec=`echo $timespec | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'`
|
|
|
451 timespec_nsec=`echo $timespec | sed -n -e 's/^.*tv_nsec \([^ ]*\);.*$/\1/p'`
|
|
145
|
452 echo "type Timespec_sec_t = $timespec_sec" >> ${OUT}
|
|
|
453 echo "type Timespec_nsec_t = $timespec_nsec" >> ${OUT}
|
|
111
|
454 echo $timespec | \
|
|
|
455 sed -e 's/^type ___timespec /type Timespec /' \
|
|
|
456 -e 's/^type _timespec /type Timespec /' \
|
|
|
457 -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timespec_sec_t/' \
|
|
|
458 -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timespec_nsec_t/' >> ${OUT}
|
|
|
459
|
|
|
460 timestruc=`grep '^type _timestruc_t ' gen-sysinfo.go || true`
|
|
|
461 if test "$timestruc" != ""; then
|
|
|
462 timestruc_sec=`echo $timestruc | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'`
|
|
|
463 timestruc_nsec=`echo $timestruc | sed -n -e 's/^.*tv_nsec \([^ ]*\);.*$/\1/p'`
|
|
145
|
464 echo "type Timestruc_sec_t = $timestruc_sec" >> ${OUT}
|
|
|
465 echo "type Timestruc_nsec_t = $timestruc_nsec" >> ${OUT}
|
|
111
|
466 echo $timestruc | \
|
|
|
467 sed -e 's/^type _timestruc_t /type Timestruc /' \
|
|
|
468 -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timestruc_sec_t/' \
|
|
|
469 -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timestruc_nsec_t/' >> ${OUT}
|
|
|
470 fi
|
|
|
471
|
|
|
472 # The tms struct.
|
|
|
473 grep '^type _tms ' gen-sysinfo.go | \
|
|
|
474 sed -e 's/type _tms/type Tms/' \
|
|
|
475 -e 's/tms_utime/Utime/' \
|
|
|
476 -e 's/tms_stime/Stime/' \
|
|
|
477 -e 's/tms_cutime/Cutime/' \
|
|
|
478 -e 's/tms_cstime/Cstime/' \
|
|
|
479 >> ${OUT}
|
|
|
480
|
|
131
|
481 # AIX uses st_timespec struct for stat.
|
|
|
482 grep '^type _st_timespec ' gen-sysinfo.go | \
|
|
|
483 sed -e 's/type _st_timespec /type StTimespec /' \
|
|
|
484 -e 's/tv_sec/Sec/' \
|
|
|
485 -e 's/tv_nsec/Nsec/' >> ${OUT}
|
|
|
486
|
|
145
|
487 # Special treatment of struct stat st_dev for GNU/Hurd
|
|
|
488 # /usr/include/i386-gnu/bits/stat.h: #define st_dev st_fsid
|
|
|
489 st_dev='-e s/st_dev/Dev/'
|
|
|
490 if grep 'define st_dev st_fsid' gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
491 st_dev='-e s/st_fsid/Dev/'
|
|
|
492 fi
|
|
|
493
|
|
111
|
494 # The stat type.
|
|
|
495 # Prefer largefile variant if available.
|
|
|
496 stat=`grep '^type _stat64 ' gen-sysinfo.go || true`
|
|
|
497 if test "$stat" != ""; then
|
|
|
498 grep '^type _stat64 ' gen-sysinfo.go
|
|
|
499 else
|
|
|
500 grep '^type _stat ' gen-sysinfo.go
|
|
|
501 fi | sed -e 's/type _stat64/type Stat_t/' \
|
|
|
502 -e 's/type _stat/type Stat_t/' \
|
|
145
|
503 ${st_dev} \
|
|
111
|
504 -e 's/st_ino/Ino/g' \
|
|
|
505 -e 's/st_nlink/Nlink/' \
|
|
|
506 -e 's/st_mode/Mode/' \
|
|
|
507 -e 's/st_uid/Uid/' \
|
|
|
508 -e 's/st_gid/Gid/' \
|
|
|
509 -e 's/st_rdev/Rdev/' \
|
|
|
510 -e 's/st_size/Size/' \
|
|
|
511 -e 's/st_blksize/Blksize/' \
|
|
|
512 -e 's/st_blocks/Blocks/' \
|
|
|
513 -e 's/st_atim/Atim/' \
|
|
|
514 -e 's/st_mtim/Mtim/' \
|
|
|
515 -e 's/st_ctim/Ctim/' \
|
|
|
516 -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \
|
|
|
517 -e 's/\([^a-zA-Z0-9_]\)_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
|
|
131
|
518 -e 's/\([^a-zA-Z0-9_]\)_st_timespec_t\([^a-zA-Z0-9_]\)/\1StTimespec\2/g' \
|
|
111
|
519 -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \
|
|
|
520 -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \
|
|
|
521 -e 's/Godump_[0-9] struct { \([^;]*;\) };/\1/g' \
|
|
|
522 >> ${OUT}
|
|
|
523
|
|
|
524 # The directory searching types.
|
|
|
525 # Prefer largefile variant if available.
|
|
|
526 dirent=`grep '^type _dirent64 ' gen-sysinfo.go || true`
|
|
|
527 if test "$dirent" != ""; then
|
|
|
528 grep '^type _dirent64 ' gen-sysinfo.go
|
|
|
529 else
|
|
|
530 grep '^type _dirent ' gen-sysinfo.go
|
|
|
531 fi | sed -e 's/type _dirent64/type Dirent/' \
|
|
|
532 -e 's/type _dirent/type Dirent/' \
|
|
|
533 -e 's/d_name \[0+1\]/d_name [0+256]/' \
|
|
|
534 -e 's/d_name/Name/' \
|
|
|
535 -e 's/]int8/]byte/' \
|
|
|
536 -e 's/d_ino/Ino/' \
|
|
|
537 -e 's/d_namlen/Namlen/' \
|
|
|
538 -e 's/d_off/Off/' \
|
|
|
539 -e 's/d_reclen/Reclen/' \
|
|
|
540 -e 's/d_type/Type/' \
|
|
|
541 >> ${OUT}
|
|
|
542 echo "type DIR _DIR" >> ${OUT}
|
|
|
543
|
|
|
544 # Values for d_type field in dirent.
|
|
|
545 grep '^const _DT_' gen-sysinfo.go |
|
|
|
546 sed -e 's/^\(const \)_\(DT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
547
|
|
|
548 # The rusage struct.
|
|
|
549 rusage=`grep '^type _rusage struct' gen-sysinfo.go`
|
|
|
550 if test "$rusage" != ""; then
|
|
|
551 # Remove anonymous unions from GNU/Linux <bits/resource.h>.
|
|
|
552 rusage=`echo $rusage | sed -e 's/Godump_[0-9][0-9]* struct {\([^}]*\)};/\1/g'`
|
|
|
553 rusage=`echo $rusage | sed -e 's/type _rusage struct //' -e 's/[{}]//g'`
|
|
|
554 rusage=`echo $rusage | sed -e 's/^ *//'`
|
|
|
555 nrusage=
|
|
|
556 while test -n "$rusage"; do
|
|
|
557 field=`echo $rusage | sed -e 's/^\([^;]*\);.*$/\1/'`
|
|
|
558 rusage=`echo $rusage | sed -e 's/^[^;]*; *\(.*\)$/\1/'`
|
|
|
559 # Drop the leading ru_, capitalize the next character.
|
|
|
560 field=`echo $field | sed -e 's/^ru_//'`
|
|
|
561 f=`echo $field | sed -e 's/^\(.\).*$/\1/'`
|
|
|
562 r=`echo $field | sed -e 's/^.\(.*\)$/\1/'`
|
|
|
563 f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
|
|
|
564 # Fix _timeval _timespec, and _timestruc_t.
|
|
|
565 r=`echo $r | sed -e s'/ _timeval$/ Timeval/'`
|
|
|
566 r=`echo $r | sed -e s'/ _timespec$/ Timespec/'`
|
|
|
567 r=`echo $r | sed -e s'/ _timestruc_t$/ Timestruc/'`
|
|
|
568 field="$f$r"
|
|
|
569 nrusage="$nrusage $field;"
|
|
|
570 done
|
|
|
571 echo "type Rusage struct {$nrusage }" >> ${OUT}
|
|
|
572 else
|
|
|
573 echo "type Rusage struct {}" >> ${OUT}
|
|
|
574 fi
|
|
|
575
|
|
|
576 # The RUSAGE constants.
|
|
|
577 grep '^const _RUSAGE_' gen-sysinfo.go | \
|
|
|
578 sed -e 's/^\(const \)_\(RUSAGE_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
579
|
|
|
580 # The utsname struct.
|
|
|
581 grep '^type _utsname ' gen-sysinfo.go | \
|
|
|
582 sed -e 's/_utsname/Utsname/' \
|
|
|
583 -e 's/sysname/Sysname/' \
|
|
|
584 -e 's/nodename/Nodename/' \
|
|
|
585 -e 's/release/Release/' \
|
|
|
586 -e 's/version/Version/' \
|
|
|
587 -e 's/machine/Machine/' \
|
|
|
588 -e 's/domainname/Domainname/' \
|
|
|
589 >> ${OUT}
|
|
|
590
|
|
|
591 # The iovec struct.
|
|
|
592 iovec=`grep '^type _iovec ' gen-sysinfo.go`
|
|
|
593 iovec_len=`echo $iovec | sed -n -e 's/^.*iov_len \([^ ]*\);.*$/\1/p'`
|
|
|
594 echo "type Iovec_len_t $iovec_len" >> ${OUT}
|
|
|
595 echo $iovec | \
|
|
|
596 sed -e 's/_iovec/Iovec/' \
|
|
|
597 -e 's/iov_base/Base/' \
|
|
|
598 -e 's/iov_len *[a-zA-Z0-9_]*/Len Iovec_len_t/' \
|
|
|
599 >> ${OUT}
|
|
|
600
|
|
|
601 # The msghdr struct.
|
|
|
602 msghdr=`grep '^type _msghdr ' gen-sysinfo.go`
|
|
|
603 msghdr_controllen=`echo $msghdr | sed -n -e 's/^.*msg_controllen \([^ ]*\);.*$/\1/p'`
|
|
|
604 echo "type Msghdr_controllen_t $msghdr_controllen" >> ${OUT}
|
|
|
605 echo $msghdr | \
|
|
|
606 sed -e 's/_msghdr/Msghdr/' \
|
|
|
607 -e 's/msg_name/Name/' \
|
|
|
608 -e 's/msg_namelen/Namelen/' \
|
|
|
609 -e 's/msg_iov/Iov/' \
|
|
|
610 -e 's/msg_iovlen/Iovlen/' \
|
|
|
611 -e 's/_iovec/Iovec/' \
|
|
|
612 -e 's/msg_control/Control/' \
|
|
|
613 -e 's/msg_controllen *[a-zA-Z0-9_]*/Controllen Msghdr_controllen_t/' \
|
|
|
614 -e 's/msg_flags/Flags/' \
|
|
|
615 >> ${OUT}
|
|
|
616
|
|
|
617 # The MSG_ flags for Msghdr.
|
|
|
618 grep '^const _MSG_' gen-sysinfo.go | \
|
|
|
619 sed -e 's/^\(const \)_\(MSG_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
620
|
|
|
621 # The cmsghdr struct.
|
|
|
622 cmsghdr=`grep '^type _cmsghdr ' gen-sysinfo.go`
|
|
|
623 if test -n "$cmsghdr"; then
|
|
|
624 cmsghdr_len=`echo $cmsghdr | sed -n -e 's/^.*cmsg_len \([^ ]*\);.*$/\1/p'`
|
|
|
625 echo "type Cmsghdr_len_t $cmsghdr_len" >> ${OUT}
|
|
|
626 echo "$cmsghdr" | \
|
|
|
627 sed -e 's/_cmsghdr/Cmsghdr/' \
|
|
|
628 -e 's/cmsg_len *[a-zA-Z0-9_]*/Len Cmsghdr_len_t/' \
|
|
|
629 -e 's/cmsg_level/Level/' \
|
|
|
630 -e 's/cmsg_type/Type/' \
|
|
|
631 -e 's/\[\]/[0]/' \
|
|
|
632 >> ${OUT}
|
|
|
633 fi
|
|
|
634
|
|
|
635 # The SCM_ flags for Cmsghdr.
|
|
|
636 grep '^const _SCM_' gen-sysinfo.go | \
|
|
|
637 sed -e 's/^\(const \)_\(SCM_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
638
|
|
|
639 # The ucred struct.
|
|
|
640 upcase_fields "_ucred" "Ucred" >> ${OUT} || true
|
|
|
641
|
|
|
642 # The ip_mreq struct.
|
|
|
643 grep '^type _ip_mreq ' gen-sysinfo.go | \
|
|
|
644 sed -e 's/_ip_mreq/IPMreq/' \
|
|
|
645 -e 's/imr_multiaddr/Multiaddr/' \
|
|
|
646 -e 's/imr_interface/Interface/' \
|
|
|
647 -e 's/_in_addr/[4]byte/g' \
|
|
|
648 >> ${OUT}
|
|
|
649
|
|
|
650 # We need IPMreq to compile the net package.
|
|
|
651 if ! grep 'type IPMreq ' ${OUT} >/dev/null 2>&1; then
|
|
|
652 echo 'type IPMreq struct { Multiaddr [4]byte; Interface [4]byte; }' >> ${OUT}
|
|
|
653 fi
|
|
|
654
|
|
|
655 # The ipv6_mreq struct.
|
|
|
656 grep '^type _ipv6_mreq ' gen-sysinfo.go | \
|
|
|
657 sed -e 's/_ipv6_mreq/IPv6Mreq/' \
|
|
|
658 -e 's/ipv6mr_multiaddr/Multiaddr/' \
|
|
|
659 -e 's/ipv6mr_interface/Interface/' \
|
|
|
660 -e 's/_in6_addr/[16]byte/' \
|
|
|
661 >> ${OUT}
|
|
|
662
|
|
|
663 # We need IPv6Mreq to compile the net package.
|
|
|
664 if ! grep 'type IPv6Mreq ' ${OUT} >/dev/null 2>&1; then
|
|
|
665 echo 'type IPv6Mreq struct { Multiaddr [16]byte; Interface uint32; }' >> ${OUT}
|
|
|
666 fi
|
|
|
667
|
|
|
668 # The ip_mreqn struct.
|
|
|
669 grep '^type _ip_mreqn ' gen-sysinfo.go | \
|
|
|
670 sed -e 's/_ip_mreqn/IPMreqn/' \
|
|
|
671 -e 's/imr_multiaddr/Multiaddr/' \
|
|
|
672 -e 's/imr_address/Address/' \
|
|
|
673 -e 's/imr_ifindex/Ifindex/' \
|
|
|
674 -e 's/_in_addr/[4]byte/g' \
|
|
|
675 >> ${OUT}
|
|
|
676
|
|
|
677 # We need IPMreq to compile the net package.
|
|
|
678 if ! grep 'type IPMreqn ' ${OUT} >/dev/null 2>&1; then
|
|
|
679 echo 'type IPMreqn struct { Multiaddr [4]byte; Interface [4]byte; Ifindex int32 }' >> ${OUT}
|
|
|
680 fi
|
|
|
681
|
|
|
682 # The icmp6_filter struct.
|
|
|
683 grep '^type _icmp6_filter ' gen-sysinfo.go | \
|
|
|
684 sed -e 's/_icmp6_filter/ICMPv6Filter/' \
|
|
|
685 -e 's/data/Data/' \
|
|
|
686 -e 's/filt/Filt/' \
|
|
|
687 >> ${OUT}
|
|
|
688
|
|
|
689 # We need ICMPv6Filter to compile the syscall package.
|
|
|
690 if ! grep 'type ICMPv6Filter ' ${OUT} > /dev/null 2>&1; then
|
|
|
691 echo 'type ICMPv6Filter struct { Data [8]uint32 }' >> ${OUT}
|
|
|
692 fi
|
|
|
693
|
|
|
694 # The ip6_mtuinfo struct.
|
|
|
695 grep '^type _ip6_mtuinfo ' gen-sysinfo.go | \
|
|
|
696 sed -e 's/_ip6_mtuinfo/IPv6MTUInfo/' \
|
|
|
697 -e 's/ip6m_addr/Addr/' \
|
|
|
698 -e 's/_sockaddr_in6/RawSockaddrInet6/' \
|
|
|
699 -e 's/ip6m_mtu/Mtu/' \
|
|
|
700 >> ${OUT}
|
|
|
701
|
|
145
|
702 # We need IPv6MTUInfo to compile the syscall package.
|
|
|
703 if ! grep 'type IPv6MTUInfo ' ${OUT} >/dev/null 2>&1; then
|
|
|
704 echo 'type IPv6MTUInfo struct { Addr RawSockaddrInet6; Mtu uint32; }' >> ${OUT}
|
|
|
705 fi
|
|
|
706 if ! grep 'const _sizeof_ip6_mtuinfo = ' ${OUT} >/dev/null 2>&1; then
|
|
|
707 echo 'const SizeofIPv6MTUInfo = 32' >> ${OUT}
|
|
|
708 fi
|
|
|
709
|
|
111
|
710 # Try to guess the type to use for fd_set.
|
|
|
711 fd_set=`grep '^type _fd_set ' gen-sysinfo.go || true`
|
|
|
712 fds_bits_type="_C_long"
|
|
|
713 if test "$fd_set" != ""; then
|
|
|
714 fds_bits_type=`echo $fd_set | sed -e 's/.*[]]\([^;]*\); }$/\1/'`
|
|
|
715 fi
|
|
|
716 echo "type fds_bits_type $fds_bits_type" >> ${OUT}
|
|
|
717
|
|
|
718 # The addrinfo struct.
|
|
|
719 grep '^type _addrinfo ' gen-sysinfo.go | \
|
|
|
720 sed -e 's/_addrinfo/Addrinfo/g' \
|
|
|
721 -e 's/ ai_/ Ai_/g' \
|
|
|
722 >> ${OUT}
|
|
|
723
|
|
|
724 # The addrinfo and nameinfo flags and errors.
|
|
|
725 grep '^const _AI_' gen-sysinfo.go | \
|
|
|
726 sed -e 's/^\(const \)_\(AI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
727 grep '^const _EAI_' gen-sysinfo.go | \
|
|
|
728 sed -e 's/^\(const \)_\(EAI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
729 grep '^const _NI_' gen-sysinfo.go | \
|
|
|
730 sed -e 's/^\(const \)_\(NI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
731
|
|
|
732 # If nothing else defined EAI_OVERFLOW, make sure it has a value.
|
|
|
733 if ! grep "const EAI_OVERFLOW " ${OUT} >/dev/null 2>&1; then
|
|
|
734 echo "const EAI_OVERFLOW = 0" >> ${OUT}
|
|
|
735 fi
|
|
|
736
|
|
|
737 # The passwd struct.
|
|
|
738 grep '^type _passwd ' gen-sysinfo.go | \
|
|
|
739 sed -e 's/_passwd/Passwd/' \
|
|
|
740 -e 's/ pw_/ Pw_/g' \
|
|
|
741 >> ${OUT}
|
|
|
742
|
|
|
743 # The group struct.
|
|
|
744 grep '^type _group ' gen-sysinfo.go | \
|
|
|
745 sed -e 's/_group/Group/' \
|
|
|
746 -e 's/ gr_/ Gr_/g' \
|
|
|
747 >> ${OUT}
|
|
|
748
|
|
|
749 # The ioctl flags for the controlling TTY.
|
|
|
750 grep '^const _TIOC' gen-sysinfo.go | \
|
|
|
751 grep -v '_val =' | \
|
|
|
752 sed -e 's/^\(const \)_\(TIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
753 grep '^const _TUNSET' gen-sysinfo.go | \
|
|
|
754 grep -v '_val =' | \
|
|
|
755 sed -e 's/^\(const \)_\(TUNSET[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
756 # We need TIOCGWINSZ.
|
|
|
757 if ! grep '^const TIOCGWINSZ' ${OUT} >/dev/null 2>&1; then
|
|
|
758 if grep '^const _TIOCGWINSZ_val' ${OUT} >/dev/null 2>&1; then
|
|
|
759 echo 'const TIOCGWINSZ = _TIOCGWINSZ_val' >> ${OUT}
|
|
|
760 fi
|
|
|
761 fi
|
|
|
762 if ! grep '^const TIOCSWINSZ' ${OUT} >/dev/null 2>&1; then
|
|
|
763 if grep '^const _TIOCSWINSZ_val' ${OUT} >/dev/null 2>&1; then
|
|
|
764 echo 'const TIOCSWINSZ = _TIOCSWINSZ_val' >> ${OUT}
|
|
|
765 fi
|
|
|
766 fi
|
|
|
767 if ! grep '^const TIOCNOTTY' ${OUT} >/dev/null 2>&1; then
|
|
|
768 if grep '^const _TIOCNOTTY_val' ${OUT} >/dev/null 2>&1; then
|
|
|
769 echo 'const TIOCNOTTY = _TIOCNOTTY_val' >> ${OUT}
|
|
|
770 fi
|
|
|
771 fi
|
|
|
772 if ! grep '^const TIOCSCTTY' ${OUT} >/dev/null 2>&1; then
|
|
|
773 if grep '^const _TIOCSCTTY_val' ${OUT} >/dev/null 2>&1; then
|
|
|
774 echo 'const TIOCSCTTY = _TIOCSCTTY_val' >> ${OUT}
|
|
|
775 fi
|
|
|
776 fi
|
|
|
777 if ! grep '^const TIOCGPGRP' ${OUT} >/dev/null 2>&1; then
|
|
|
778 if grep '^const _TIOCGPGRP_val' ${OUT} >/dev/null 2>&1; then
|
|
|
779 echo 'const TIOCGPGRP = _TIOCGPGRP_val' >> ${OUT}
|
|
|
780 fi
|
|
|
781 fi
|
|
|
782 if ! grep '^const TIOCSPGRP' ${OUT} >/dev/null 2>&1; then
|
|
|
783 if grep '^const _TIOCSPGRP_val' ${OUT} >/dev/null 2>&1; then
|
|
|
784 echo 'const TIOCSPGRP = _TIOCSPGRP_val' >> ${OUT}
|
|
|
785 fi
|
|
|
786 fi
|
|
|
787 if ! grep '^const TIOCGPTN' ${OUT} >/dev/null 2>&1; then
|
|
|
788 if grep '^const _TIOCGPTN_val' ${OUT} >/dev/null 2>&1; then
|
|
|
789 echo 'const TIOCGPTN = _TIOCGPTN_val' >> ${OUT}
|
|
|
790 fi
|
|
|
791 fi
|
|
|
792 if ! grep '^const TIOCSPTLCK' ${OUT} >/dev/null 2>&1; then
|
|
|
793 if grep '^const _TIOCSPTLCK_val' ${OUT} >/dev/null 2>&1; then
|
|
|
794 echo 'const TIOCSPTLCK = _TIOCSPTLCK_val' >> ${OUT}
|
|
|
795 fi
|
|
|
796 fi
|
|
|
797 if ! grep '^const TIOCGDEV' ${OUT} >/dev/null 2>&1; then
|
|
|
798 if grep '^const _TIOCGDEV_val' ${OUT} >/dev/null 2>&1; then
|
|
|
799 echo 'const TIOCGDEV = _TIOCGDEV_val' >> ${OUT}
|
|
|
800 fi
|
|
|
801 fi
|
|
|
802 if ! grep '^const TIOCSIG' ${OUT} >/dev/null 2>&1; then
|
|
|
803 if grep '^const _TIOCSIG_val' ${OUT} >/dev/null 2>&1; then
|
|
|
804 echo 'const TIOCSIG = _TIOCSIG_val' >> ${OUT}
|
|
|
805 fi
|
|
|
806 fi
|
|
|
807
|
|
|
808 if ! grep '^const TUNSETNOCSUM' ${OUT} >/dev/null 2>&1; then
|
|
|
809 if grep '^const _TUNSETNOCSUM_val' ${OUT} >/dev/null 2>&1; then
|
|
|
810 echo 'const TUNSETNOCSUM = _TUNSETNOCSUM_val' >> ${OUT}
|
|
|
811 fi
|
|
|
812 fi
|
|
|
813
|
|
|
814 if ! grep '^const TUNSETDEBUG' ${OUT} >/dev/null 2>&1; then
|
|
|
815 if grep '^const _TUNSETDEBUG_val' ${OUT} >/dev/null 2>&1; then
|
|
|
816 echo 'const TUNSETDEBUG = _TUNSETDEBUG_val' >> ${OUT}
|
|
|
817 fi
|
|
|
818 fi
|
|
|
819
|
|
|
820 if ! grep '^const TUNSETIFF' ${OUT} >/dev/null 2>&1; then
|
|
|
821 if grep '^const _TUNSETIFF_val' ${OUT} >/dev/null 2>&1; then
|
|
|
822 echo 'const TUNSETIFF = _TUNSETIFF_val' >> ${OUT}
|
|
|
823 fi
|
|
|
824 fi
|
|
|
825
|
|
|
826 if ! grep '^const TUNSETPERSIST' ${OUT} >/dev/null 2>&1; then
|
|
|
827 if grep '^const _TUNSETPERSIST_val' ${OUT} >/dev/null 2>&1; then
|
|
|
828 echo 'const TUNSETPERSIST = _TUNSETPERSIST_val' >> ${OUT}
|
|
|
829 fi
|
|
|
830 fi
|
|
|
831
|
|
|
832 if ! grep '^const TUNSETOWNER' ${OUT} >/dev/null 2>&1; then
|
|
|
833 if grep '^const _TUNSETOWNER_val' ${OUT} >/dev/null 2>&1; then
|
|
|
834 echo 'const TUNSETOWNER = _TUNSETOWNER_val' >> ${OUT}
|
|
|
835 fi
|
|
|
836 fi
|
|
|
837
|
|
|
838 if ! grep '^const TUNSETLINK' ${OUT} >/dev/null 2>&1; then
|
|
|
839 if grep '^const _TUNSETLINK_val' ${OUT} >/dev/null 2>&1; then
|
|
|
840 echo 'const TUNSETLINK = _TUNSETLINK_val' >> ${OUT}
|
|
|
841 fi
|
|
|
842 fi
|
|
|
843
|
|
|
844 if ! grep '^const TUNSETGROUP' ${OUT} >/dev/null 2>&1; then
|
|
|
845 if grep '^const _TUNSETGROUP_val' ${OUT} >/dev/null 2>&1; then
|
|
|
846 echo 'const TUNSETGROUP = _TUNSETGROUP_val' >> ${OUT}
|
|
|
847 fi
|
|
|
848 fi
|
|
|
849
|
|
|
850 if ! grep '^const TUNGETFEATURES' ${OUT} >/dev/null 2>&1; then
|
|
|
851 if grep '^const _TUNGETFEATURES_val' ${OUT} >/dev/null 2>&1; then
|
|
|
852 echo 'const TUNGETFEATURES = _TUNGETFEATURES_val' >> ${OUT}
|
|
|
853 fi
|
|
|
854 fi
|
|
|
855
|
|
|
856 if ! grep '^const TUNSETOFFLOAD' ${OUT} >/dev/null 2>&1; then
|
|
|
857 if grep '^const _TUNSETOFFLOAD_val' ${OUT} >/dev/null 2>&1; then
|
|
|
858 echo 'const TUNSETOFFLOAD = _TUNSETOFFLOAD_val' >> ${OUT}
|
|
|
859 fi
|
|
|
860 fi
|
|
|
861
|
|
|
862 if ! grep '^const TUNSETTXFILTER' ${OUT} >/dev/null 2>&1; then
|
|
|
863 if grep '^const _TUNSETTXFILTER_val' ${OUT} >/dev/null 2>&1; then
|
|
|
864 echo 'const TUNSETTXFILTER = _TUNSETTXFILTER_val' >> ${OUT}
|
|
|
865 fi
|
|
|
866 fi
|
|
|
867
|
|
|
868 if ! grep '^const TUNGETIFF' ${OUT} >/dev/null 2>&1; then
|
|
|
869 if grep '^const _TUNGETIFF_val' ${OUT} >/dev/null 2>&1; then
|
|
|
870 echo 'const TUNGETIFF = _TUNGETIFF_val' >> ${OUT}
|
|
|
871 fi
|
|
|
872 fi
|
|
|
873
|
|
|
874 if ! grep '^const TUNGETSNDBUF' ${OUT} >/dev/null 2>&1; then
|
|
|
875 if grep '^const _TUNGETSNDBUF_val' ${OUT} >/dev/null 2>&1; then
|
|
|
876 echo 'const TUNGETSNDBUF = _TUNGETSNDBUF_val' >> ${OUT}
|
|
|
877 fi
|
|
|
878 fi
|
|
|
879
|
|
|
880 if ! grep '^const TUNSETSNDBUF' ${OUT} >/dev/null 2>&1; then
|
|
|
881 if grep '^const _TUNSETSNDBUF_val' ${OUT} >/dev/null 2>&1; then
|
|
|
882 echo 'const TUNSETSNDBUF = _TUNSETSNDBUF_val' >> ${OUT}
|
|
|
883 fi
|
|
|
884 fi
|
|
|
885
|
|
|
886 if ! grep '^const TUNATTACHFILTER' ${OUT} >/dev/null 2>&1; then
|
|
|
887 if grep '^const _TUNATTACHFILTER_val' ${OUT} >/dev/null 2>&1; then
|
|
|
888 echo 'const TUNATTACHFILTER = _TUNATTACHFILTER_val' >> ${OUT}
|
|
|
889 fi
|
|
|
890 fi
|
|
|
891
|
|
|
892 if ! grep '^const TUNDETACHFILTER' ${OUT} >/dev/null 2>&1; then
|
|
|
893 if grep '^const _TUNDETACHFILTER_val' ${OUT} >/dev/null 2>&1; then
|
|
|
894 echo 'const TUNDETACHFILTER = _TUNDETACHFILTER_val' >> ${OUT}
|
|
|
895 fi
|
|
|
896 fi
|
|
|
897
|
|
|
898 if ! grep '^const TUNGETVNETHDRSZ' ${OUT} >/dev/null 2>&1; then
|
|
|
899 if grep '^const _TUNGETVNETHDRSZ_val' ${OUT} >/dev/null 2>&1; then
|
|
|
900 echo 'const TUNGETVNETHDRSZ = _TUNGETVNETHDRSZ_val' >> ${OUT}
|
|
|
901 fi
|
|
|
902 fi
|
|
|
903
|
|
|
904 if ! grep '^const TUNSETVNETHDRSZ' ${OUT} >/dev/null 2>&1; then
|
|
|
905 if grep '^const _TUNSETVNETHDRSZ_val' ${OUT} >/dev/null 2>&1; then
|
|
|
906 echo 'const TUNSETVNETHDRSZ = _TUNSETVNETHDRSZ_val' >> ${OUT}
|
|
|
907 fi
|
|
|
908 fi
|
|
|
909
|
|
|
910 if ! grep '^const TUNSETQUEUE' ${OUT} >/dev/null 2>&1; then
|
|
|
911 if grep '^const _TUNSETQUEUE_val' ${OUT} >/dev/null 2>&1; then
|
|
|
912 echo 'const TUNSETQUEUE = _TUNSETQUEUE_val' >> ${OUT}
|
|
|
913 fi
|
|
|
914 fi
|
|
|
915
|
|
|
916
|
|
|
917 if ! grep '^const TUNSETIFINDEX' ${OUT} >/dev/null 2>&1; then
|
|
|
918 if grep '^const _TUNSETIFINDEX_val' ${OUT} >/dev/null 2>&1; then
|
|
|
919 echo 'const TUNSETIFINDEX = _TUNSETIFINDEX_val' >> ${OUT}
|
|
|
920 fi
|
|
|
921 fi
|
|
|
922
|
|
|
923 if ! grep '^const TUNGETFILTER' ${OUT} >/dev/null 2>&1; then
|
|
|
924 if grep '^const _TUNGETFILTER_val' ${OUT} >/dev/null 2>&1; then
|
|
|
925 echo 'const TUNGETFILTER = _TUNGETFILTER_val' >> ${OUT}
|
|
|
926 fi
|
|
|
927 fi
|
|
|
928
|
|
|
929 # The ioctl flags for terminal control
|
|
|
930 grep '^const _TC[GS]ET' gen-sysinfo.go | grep -v _val | \
|
|
|
931 sed -e 's/^\(const \)_\(TC[GS]ET[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
932 if ! grep '^const TCGETS' ${OUT} >/dev/null 2>&1; then
|
|
|
933 if grep '^const _TCGETS_val' ${OUT} >/dev/null 2>&1; then
|
|
|
934 echo 'const TCGETS = _TCGETS_val' >> ${OUT}
|
|
|
935 fi
|
|
|
936 fi
|
|
|
937 if ! grep '^const TCSETS' ${OUT} >/dev/null 2>&1; then
|
|
|
938 if grep '^const _TCSETS_val' ${OUT} >/dev/null 2>&1; then
|
|
|
939 echo 'const TCSETS = _TCSETS_val' >> ${OUT}
|
|
|
940 fi
|
|
|
941 fi
|
|
|
942
|
|
|
943 # ioctl constants. Might fall back to 0 if TIOCNXCL is missing, too, but
|
|
|
944 # needs handling in syscalls.exec.go.
|
|
|
945 if ! grep '^const _TIOCSCTTY ' gen-sysinfo.go >/dev/null 2>&1; then
|
|
|
946 if grep '^const _TIOCNXCL ' gen-sysinfo.go >/dev/null 2>&1; then
|
|
|
947 echo "const TIOCSCTTY = TIOCNXCL" >> ${OUT}
|
|
|
948 fi
|
|
|
949 fi
|
|
|
950
|
|
|
951 # If nothing else defined TIOCSCTTY, make sure it has a value.
|
|
|
952 if ! grep "const TIOCSCTTY " ${OUT} >/dev/null 2>&1; then
|
|
|
953 echo "const TIOCSCTTY = 0" >> ${OUT}
|
|
|
954 fi
|
|
|
955
|
|
|
956 # The nlmsghdr struct.
|
|
|
957 grep '^type _nlmsghdr ' gen-sysinfo.go | \
|
|
|
958 sed -e 's/_nlmsghdr/NlMsghdr/' \
|
|
|
959 -e 's/nlmsg_len/Len/' \
|
|
|
960 -e 's/nlmsg_type/Type/' \
|
|
|
961 -e 's/nlmsg_flags/Flags/' \
|
|
|
962 -e 's/nlmsg_seq/Seq/' \
|
|
|
963 -e 's/nlmsg_pid/Pid/' \
|
|
|
964 >> ${OUT}
|
|
|
965
|
|
|
966 # The nlmsg flags and operators.
|
|
|
967 grep '^const _NLM' gen-sysinfo.go | \
|
|
|
968 sed -e 's/^\(const \)_\(NLM[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
969
|
|
|
970 # NLMSG_HDRLEN is defined as an expression using sizeof.
|
|
|
971 if ! grep '^const NLMSG_HDRLEN' ${OUT} > /dev/null 2>&1; then
|
|
|
972 if grep '^const _sizeof_nlmsghdr ' ${OUT} > /dev/null 2>&1; then
|
|
|
973 echo 'const NLMSG_HDRLEN = (_sizeof_nlmsghdr + (NLMSG_ALIGNTO-1)) &^ (NLMSG_ALIGNTO-1)' >> ${OUT}
|
|
|
974 fi
|
|
|
975 fi
|
|
|
976
|
|
|
977 # The rtmsg struct.
|
|
|
978 grep '^type _rtmsg ' gen-sysinfo.go | \
|
|
|
979 sed -e 's/_rtmsg/RtMsg/' \
|
|
|
980 -e 's/rtm_family/Family/' \
|
|
|
981 -e 's/rtm_dst_len/Dst_len/' \
|
|
|
982 -e 's/rtm_src_len/Src_len/' \
|
|
|
983 -e 's/rtm_tos/Tos/' \
|
|
|
984 -e 's/rtm_table/Table/' \
|
|
|
985 -e 's/rtm_protocol/Protocol/' \
|
|
|
986 -e 's/rtm_scope/Scope/' \
|
|
|
987 -e 's/rtm_type/Type/' \
|
|
|
988 -e 's/rtm_flags/Flags/' \
|
|
|
989 >> ${OUT}
|
|
|
990
|
|
|
991 # The rtgenmsg struct.
|
|
|
992 grep '^type _rtgenmsg ' gen-sysinfo.go | \
|
|
|
993 sed -e 's/_rtgenmsg/RtGenmsg/' \
|
|
|
994 -e 's/rtgen_family/Family/' \
|
|
|
995 >> ${OUT}
|
|
|
996
|
|
|
997 # The routing message flags.
|
|
|
998 grep '^const _RT_' gen-sysinfo.go | \
|
|
|
999 sed -e 's/^\(const \)_\(RT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1000 grep '^const _RTA' gen-sysinfo.go | \
|
|
|
1001 sed -e 's/^\(const \)_\(RTA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1002 grep '^const _RTF' gen-sysinfo.go | \
|
|
|
1003 sed -e 's/^\(const \)_\(RTF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1004 grep '^const _RTCF' gen-sysinfo.go | \
|
|
|
1005 sed -e 's/^\(const \)_\(RTCF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1006 grep '^const _RTM' gen-sysinfo.go | \
|
|
|
1007 sed -e 's/^\(const \)_\(RTM[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1008 grep '^const _RTN' gen-sysinfo.go | \
|
|
|
1009 sed -e 's/^\(const \)_\(RTN[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1010 grep '^const _RTPROT' gen-sysinfo.go | \
|
|
|
1011 sed -e 's/^\(const \)_\(RTPROT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1012
|
|
|
1013 # The ifinfomsg struct.
|
|
|
1014 grep '^type _ifinfomsg ' gen-sysinfo.go | \
|
|
|
1015 sed -e 's/_ifinfomsg/IfInfomsg/' \
|
|
|
1016 -e 's/ifi_family/Family/' \
|
|
|
1017 -e 's/ifi_type/Type/' \
|
|
|
1018 -e 's/ifi_index/Index/' \
|
|
|
1019 -e 's/ifi_flags/Flags/' \
|
|
|
1020 -e 's/ifi_change/Change/' \
|
|
|
1021 >> ${OUT}
|
|
|
1022
|
|
145
|
1023 # The if_msghdr struct.
|
|
|
1024 grep '^type _if_msghdr ' gen-sysinfo.go | \
|
|
|
1025 sed -e 's/_if_msghdr/IfMsgHdr/' \
|
|
|
1026 -e 's/ifm_msglen/Msglen/' \
|
|
|
1027 -e 's/ifm_version/Version/' \
|
|
|
1028 -e 's/ifm_type/Type/' \
|
|
|
1029 -e 's/ifm_addrs/Addrs/' \
|
|
|
1030 -e 's/ifm_flags/Flags/' \
|
|
|
1031 -e 's/ifm_index/Index/' \
|
|
|
1032 -e 's/ifm_addrlen/Addrlen/' \
|
|
|
1033 >> ${OUT}
|
|
|
1034
|
|
111
|
1035 # The interface information types and flags.
|
|
|
1036 grep '^const _IFA' gen-sysinfo.go | \
|
|
|
1037 sed -e 's/^\(const \)_\(IFA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1038 grep '^const _IFLA' gen-sysinfo.go | \
|
|
|
1039 sed -e 's/^\(const \)_\(IFLA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1040 grep '^const _IFF' gen-sysinfo.go | \
|
|
|
1041 sed -e 's/^\(const \)_\(IFF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1042 grep '^const _IFNAMSIZ' gen-sysinfo.go | \
|
|
|
1043 sed -e 's/^\(const \)_\(IFNAMSIZ[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1044 grep '^const _SIOC' gen-sysinfo.go |
|
|
|
1045 sed -e 's/^\(const \)_\(SIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1046
|
|
|
1047 # The ifaddrmsg struct.
|
|
|
1048 grep '^type _ifaddrmsg ' gen-sysinfo.go | \
|
|
|
1049 sed -e 's/_ifaddrmsg/IfAddrmsg/' \
|
|
|
1050 -e 's/ifa_family/Family/' \
|
|
|
1051 -e 's/ifa_prefixlen/Prefixlen/' \
|
|
|
1052 -e 's/ifa_flags/Flags/' \
|
|
|
1053 -e 's/ifa_scope/Scope/' \
|
|
|
1054 -e 's/ifa_index/Index/' \
|
|
|
1055 >> ${OUT}
|
|
|
1056
|
|
|
1057 # The rtattr struct.
|
|
|
1058 grep '^type _rtattr ' gen-sysinfo.go | \
|
|
|
1059 sed -e 's/_rtattr/RtAttr/' \
|
|
|
1060 -e 's/rta_len/Len/' \
|
|
|
1061 -e 's/rta_type/Type/' \
|
|
|
1062 >> ${OUT}
|
|
|
1063
|
|
|
1064 # The in_pktinfo struct.
|
|
|
1065 grep '^type _in_pktinfo ' gen-sysinfo.go | \
|
|
|
1066 sed -e 's/_in_pktinfo/Inet4Pktinfo/' \
|
|
|
1067 -e 's/ipi_ifindex/Ifindex/' \
|
|
|
1068 -e 's/ipi_spec_dst/Spec_dst/' \
|
|
|
1069 -e 's/ipi_addr/Addr/' \
|
|
|
1070 -e 's/_in_addr/[4]byte/g' \
|
|
|
1071 >> ${OUT}
|
|
|
1072
|
|
|
1073 # The in6_pktinfo struct.
|
|
|
1074 grep '^type _in6_pktinfo ' gen-sysinfo.go | \
|
|
|
1075 sed -e 's/_in6_pktinfo/Inet6Pktinfo/' \
|
|
|
1076 -e 's/ipi6_addr/Addr/' \
|
|
|
1077 -e 's/ipi6_ifindex/Ifindex/' \
|
|
|
1078 -e 's/_in6_addr/[16]byte/' \
|
|
|
1079 >> ${OUT}
|
|
|
1080
|
|
|
1081 # The termios struct.
|
|
|
1082 grep '^type _termios ' gen-sysinfo.go | \
|
|
|
1083 sed -e 's/_termios/Termios/' \
|
|
|
1084 -e 's/c_iflag/Iflag/' \
|
|
|
1085 -e 's/c_oflag/Oflag/' \
|
|
|
1086 -e 's/c_cflag/Cflag/' \
|
|
|
1087 -e 's/c_lflag/Lflag/' \
|
|
|
1088 -e 's/c_line/Line/' \
|
|
|
1089 -e 's/c_cc/Cc/' \
|
|
|
1090 -e 's/c_ispeed/Ispeed/' \
|
|
|
1091 -e 's/c_ospeed/Ospeed/' \
|
|
|
1092 >> ${OUT}
|
|
|
1093
|
|
|
1094 # The termios constants.
|
|
|
1095 for n in IGNBRK BRKINT IGNPAR PARMRK INPCK ISTRIP INLCR IGNCR ICRNL IUCLC \
|
|
|
1096 IXON IXANY IXOFF IMAXBEL IUTF8 OPOST OLCUC ONLCR OCRNL ONOCR ONLRET \
|
|
|
1097 OFILL OFDEL NLDLY NL0 NL1 CRDLY CR0 CR1 CR2 CR3 CS5 CS6 CS7 CS8 TABDLY \
|
|
|
1098 BSDLY VTDLY FFDLY CBAUD CBAUDEX CSIZE CSTOPB CREAD PARENB PARODD HUPCL \
|
|
|
1099 CLOCAL LOBLK CIBAUD CMSPAR CRTSCTS ISIG ICANON XCASE ECHO ECHOE ECHOK \
|
|
|
1100 ECHONL ECHOCTL ECHOPRT ECHOKE DEFECHO FLUSHO NOFLSH TOSTOP PENDIN IEXTEN \
|
|
|
1101 VINTR VQUIT VERASE VKILL VEOF VMIN VEOL VTIME VEOL2 VSWTCH VSTART VSTOP \
|
|
|
1102 VSUSP VDSUSP VLNEXT VWERASE VREPRINT VDISCARD VSTATUS TCSANOW TCSADRAIN \
|
|
|
1103 TCSAFLUSH TCIFLUSH TCOFLUSH TCIOFLUSH TCOOFF TCOON TCIOFF TCION B0 B50 \
|
|
|
1104 B75 B110 B134 B150 B200 B300 B600 B1200 B1800 B2400 B4800 B9600 B19200 \
|
|
|
1105 B38400 B57600 B115200 B230400 B460800 B500000 B576000 B921600 B1000000 \
|
|
|
1106 B1152000 B1500000 B2000000 B2500000 B3000000 B3500000 B4000000; do
|
|
|
1107
|
|
|
1108 grep "^const _$n " gen-sysinfo.go | \
|
|
|
1109 sed -e 's/^\(const \)_\([^=]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1110 done
|
|
|
1111
|
|
|
1112 # The mount flags
|
|
|
1113 grep '^const _MNT_' gen-sysinfo.go |
|
|
|
1114 sed -e 's/^\(const \)_\(MNT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1115 grep '^const _MS_' gen-sysinfo.go |
|
|
|
1116 sed -e 's/^\(const \)_\(MS_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1117
|
|
|
1118 # The fallocate flags.
|
|
|
1119 grep '^const _FALLOC_' gen-sysinfo.go |
|
|
|
1120 sed -e 's/^\(const \)_\(FALLOC_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1121
|
|
|
1122 # The statfs struct.
|
|
|
1123 # Prefer largefile variant if available.
|
|
145
|
1124 # CentOS 5 does not have f_flags, so pull from f_spare.
|
|
111
|
1125 statfs=`grep '^type _statfs64 ' gen-sysinfo.go || true`
|
|
145
|
1126 if test "$statfs" = ""; then
|
|
|
1127 statfs=`grep '^type _statfs ' gen-sysinfo.go || true`
|
|
|
1128 fi
|
|
|
1129 if ! echo "$statfs" | grep f_flags >/dev/null 2>&1; then
|
|
|
1130 statfs=`echo "$statfs" | sed -e 's/f_spare \[4+1\]\([^ ;]*\)/f_flags \1; f_spare [3+1]\1/'`
|
|
|
1131 fi
|
|
|
1132 echo "$statfs" | sed -e 's/type _statfs64/type Statfs_t/' \
|
|
111
|
1133 -e 's/type _statfs/type Statfs_t/' \
|
|
|
1134 -e 's/f_type/Type/' \
|
|
|
1135 -e 's/f_bsize/Bsize/' \
|
|
|
1136 -e 's/f_blocks/Blocks/' \
|
|
|
1137 -e 's/f_bfree/Bfree/' \
|
|
|
1138 -e 's/f_bavail/Bavail/' \
|
|
|
1139 -e 's/f_files/Files/' \
|
|
|
1140 -e 's/f_ffree/Ffree/' \
|
|
|
1141 -e 's/f_fsid/Fsid/' \
|
|
|
1142 -e 's/f_namelen/Namelen/' \
|
|
|
1143 -e 's/f_frsize/Frsize/' \
|
|
|
1144 -e 's/f_flags/Flags/' \
|
|
|
1145 -e 's/f_spare/Spare/' \
|
|
|
1146 >> ${OUT}
|
|
|
1147
|
|
|
1148 # The timex struct.
|
|
|
1149 timex=`grep '^type _timex ' gen-sysinfo.go || true`
|
|
|
1150 if test "$timex" = ""; then
|
|
|
1151 timex=`grep '^// type _timex ' gen-sysinfo.go || true`
|
|
|
1152 if test "$timex" != ""; then
|
|
|
1153 timex=`echo $timex | sed -e 's|// ||' -e 's/INVALID-bit-field/int32/g'`
|
|
|
1154 fi
|
|
|
1155 fi
|
|
|
1156 if test "$timex" != ""; then
|
|
|
1157 echo "$timex" | \
|
|
|
1158 sed -e 's/_timex/Timex/' \
|
|
|
1159 -e 's/modes/Modes/' \
|
|
|
1160 -e 's/offset/Offset/' \
|
|
|
1161 -e 's/freq/Freq/' \
|
|
|
1162 -e 's/maxerror/Maxerror/' \
|
|
|
1163 -e 's/esterror/Esterror/' \
|
|
|
1164 -e 's/status/Status/' \
|
|
|
1165 -e 's/constant/Constant/' \
|
|
|
1166 -e 's/precision/Precision/' \
|
|
|
1167 -e 's/tolerance/Tolerance/' \
|
|
|
1168 -e 's/ time / Time /' \
|
|
|
1169 -e 's/tick/Tick/' \
|
|
|
1170 -e 's/ppsfreq/Ppsfreq/' \
|
|
|
1171 -e 's/jitter/Jitter/' \
|
|
|
1172 -e 's/shift/Shift/' \
|
|
|
1173 -e 's/stabil/Stabil/' \
|
|
|
1174 -e 's/jitcnt/Jitcnt/' \
|
|
|
1175 -e 's/calcnt/Calcnt/' \
|
|
|
1176 -e 's/errcnt/Errcnt/' \
|
|
|
1177 -e 's/stbcnt/Stbcnt/' \
|
|
|
1178 -e 's/tai/Tai/' \
|
|
|
1179 -e 's/_timeval/Timeval/' \
|
|
|
1180 >> ${OUT}
|
|
|
1181 fi
|
|
|
1182
|
|
|
1183 # The rlimit struct.
|
|
131
|
1184 # On systems that use syscall/libcall_posix_largefile.go, use rlimit64
|
|
|
1185 # if it exists.
|
|
|
1186 rlimit="_rlimit"
|
|
|
1187 if test "${GOOS}" = "aix" || test "${GOOS}" = "linux" || (test "${GOOS}" = "solaris" && (test "${GOARCH}" = "386" || test "${GOARCH}" = "sparc")); then
|
|
|
1188 if grep '^type _rlimit64 ' gen-sysinfo.go > /dev/null 2>&1; then
|
|
|
1189 rlimit="_rlimit64"
|
|
|
1190 fi
|
|
|
1191 fi
|
|
|
1192 grep "^type ${rlimit} " gen-sysinfo.go | \
|
|
|
1193 sed -e "s/${rlimit}/Rlimit/" \
|
|
111
|
1194 -e 's/rlim_cur/Cur/' \
|
|
|
1195 -e 's/rlim_max/Max/' \
|
|
|
1196 >> ${OUT}
|
|
|
1197
|
|
|
1198 # The RLIMIT constants.
|
|
|
1199 grep '^const _RLIMIT_' gen-sysinfo.go |
|
|
|
1200 sed -e 's/^\(const \)_\(RLIMIT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1201 grep '^const _RLIM_' gen-sysinfo.go |
|
|
131
|
1202 grep -v '^const _RLIM_INFINITY ' |
|
|
111
|
1203 sed -e 's/^\(const \)_\(RLIM_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
145
|
1204 rliminf=""
|
|
131
|
1205 if test "${rlimit}" = "_rlimit64" && grep '^const _RLIM64_INFINITY ' gen-sysinfo.go > /dev/null 2>&1; then
|
|
145
|
1206 rliminf=`grep '^const _RLIM64_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'`
|
|
|
1207 else
|
|
|
1208 rliminf=`grep '^const _RLIM_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'`
|
|
|
1209 fi
|
|
|
1210 # For compatibility with the gc syscall package, treat 0xffffffffffffffff as -1.
|
|
|
1211 if test "$rliminf" = "0xffffffffffffffff"; then
|
|
|
1212 echo "const RLIM_INFINITY = -1" >> ${OUT}
|
|
|
1213 elif test -n "$rliminf"; then
|
|
|
1214 echo "const RLIM_INFINITY = $rliminf" >> ${OUT}
|
|
131
|
1215 fi
|
|
111
|
1216
|
|
|
1217 # The sysinfo struct.
|
|
|
1218 grep '^type _sysinfo ' gen-sysinfo.go | \
|
|
|
1219 sed -e 's/_sysinfo/Sysinfo_t/' \
|
|
|
1220 -e 's/uptime/Uptime/' \
|
|
|
1221 -e 's/loads/Loads/' \
|
|
|
1222 -e 's/totalram/Totalram/' \
|
|
|
1223 -e 's/freeram/Freeram/' \
|
|
|
1224 -e 's/sharedram/Sharedram/' \
|
|
|
1225 -e 's/bufferram/Bufferram/' \
|
|
|
1226 -e 's/totalswap/Totalswap/' \
|
|
|
1227 -e 's/freeswap/Freeswap/' \
|
|
|
1228 -e 's/procs/Procs/' \
|
|
|
1229 -e 's/totalhigh/Totalhigh/' \
|
|
|
1230 -e 's/freehigh/Freehigh/' \
|
|
|
1231 -e 's/mem_unit/Unit/' \
|
|
|
1232 >> ${OUT}
|
|
|
1233
|
|
|
1234 # The utimbuf struct.
|
|
|
1235 grep '^type _utimbuf ' gen-sysinfo.go | \
|
|
|
1236 sed -e 's/_utimbuf/Utimbuf/' \
|
|
|
1237 -e 's/actime/Actime/' \
|
|
|
1238 -e 's/modtime/Modtime/' \
|
|
|
1239 >> ${OUT}
|
|
|
1240
|
|
|
1241 # The LOCK flags for flock.
|
|
|
1242 grep '^const _LOCK_' gen-sysinfo.go |
|
|
|
1243 sed -e 's/^\(const \)_\(LOCK_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1244
|
|
|
1245 # The PRIO constants.
|
|
|
1246 grep '^const _PRIO_' gen-sysinfo.go | \
|
|
|
1247 sed -e 's/^\(const \)_\(PRIO_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1248
|
|
|
1249 # The GNU/Linux LINUX_REBOOT flags.
|
|
|
1250 grep '^const _LINUX_REBOOT_' gen-sysinfo.go |
|
|
|
1251 sed -e 's/^\(const \)_\(LINUX_REBOOT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1252
|
|
|
1253 # The GNU/Linux sock_filter struct.
|
|
|
1254 grep '^type _sock_filter ' gen-sysinfo.go | \
|
|
|
1255 sed -e 's/_sock_filter/SockFilter/' \
|
|
|
1256 -e 's/code/Code/' \
|
|
|
1257 -e 's/jt/Jt/' \
|
|
|
1258 -e 's/jf/Jf/' \
|
|
|
1259 -e 's/k /K /' \
|
|
|
1260 >> ${OUT}
|
|
|
1261
|
|
|
1262 # The GNU/Linux sock_fprog struct.
|
|
|
1263 grep '^type _sock_fprog ' gen-sysinfo.go | \
|
|
|
1264 sed -e 's/_sock_fprog/SockFprog/' \
|
|
|
1265 -e 's/len/Len/' \
|
|
|
1266 -e 's/filter/Filter/' \
|
|
|
1267 -e 's/_sock_filter/SockFilter/' \
|
|
|
1268 >> ${OUT}
|
|
|
1269
|
|
|
1270 # The GNU/Linux filter flags.
|
|
|
1271 grep '^const _BPF_' gen-sysinfo.go | \
|
|
|
1272 sed -e 's/^\(const \)_\(BPF_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1273
|
|
|
1274 # The GNU/Linux nlattr struct.
|
|
|
1275 grep '^type _nlattr ' gen-sysinfo.go | \
|
|
|
1276 sed -e 's/_nlattr/NlAttr/' \
|
|
|
1277 -e 's/nla_len/Len/' \
|
|
|
1278 -e 's/nla_type/Type/' \
|
|
|
1279 >> ${OUT}
|
|
|
1280
|
|
|
1281 # The GNU/Linux nlmsgerr struct.
|
|
|
1282 grep '^type _nlmsgerr ' gen-sysinfo.go | \
|
|
|
1283 sed -e 's/_nlmsgerr/NlMsgerr/' \
|
|
|
1284 -e 's/error/Error/' \
|
|
|
1285 -e 's/msg/Msg/' \
|
|
|
1286 -e 's/_nlmsghdr/NlMsghdr/' \
|
|
|
1287 >> ${OUT}
|
|
|
1288
|
|
|
1289 # The GNU/Linux rtnexthop struct.
|
|
|
1290 grep '^type _rtnexthop ' gen-sysinfo.go | \
|
|
|
1291 sed -e 's/_rtnexthop/RtNexthop/' \
|
|
|
1292 -e 's/rtnh_len/Len/' \
|
|
|
1293 -e 's/rtnh_flags/Flags/' \
|
|
|
1294 -e 's/rtnh_hops/Hops/' \
|
|
|
1295 -e 's/rtnh_ifindex/Ifindex/' \
|
|
|
1296 >> ${OUT}
|
|
|
1297
|
|
|
1298 # The GNU/Linux netlink flags.
|
|
|
1299 grep '^const _NETLINK_' gen-sysinfo.go | \
|
|
|
1300 sed -e 's/^\(const \)_\(NETLINK_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1301 grep '^const _NLA_' gen-sysinfo.go | grep -v '_val =' | \
|
|
|
1302 sed -e 's/^\(const \)_\(NLA_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1303
|
|
|
1304 if ! grep '^const NLA_HDRLEN' ${OUT} >/dev/null 2>&1; then
|
|
|
1305 if grep '^const _NLA_HDRLEN_val' ${OUT} >/dev/null 2>&1; then
|
|
|
1306 echo 'const NLA_HDRLEN = _NLA_HDRLEN_val' >> ${OUT}
|
|
|
1307 fi
|
|
|
1308 fi
|
|
|
1309
|
|
|
1310 # The GNU/Linux packet socket flags.
|
|
|
1311 grep '^const _PACKET_' gen-sysinfo.go | \
|
|
|
1312 sed -e 's/^\(const \)_\(PACKET_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1313
|
|
|
1314 # The GNU/Linux inotify_event struct.
|
|
|
1315 grep '^type _inotify_event ' gen-sysinfo.go | \
|
|
|
1316 sed -e 's/_inotify_event/InotifyEvent/' \
|
|
|
1317 -e 's/wd/Wd/' \
|
|
|
1318 -e 's/mask/Mask/' \
|
|
|
1319 -e 's/cookie/Cookie/' \
|
|
|
1320 -e 's/len/Len/' \
|
|
|
1321 -e 's/name/Name/' \
|
|
|
1322 -e 's/\[\]/[0]/' \
|
|
|
1323 -e 's/\[0\]byte/[0]int8/' \
|
|
|
1324 >> ${OUT}
|
|
|
1325
|
|
|
1326 # The GNU/Linux CLONE flags.
|
|
|
1327 grep '^const _CLONE_' gen-sysinfo.go | \
|
|
|
1328 sed -e 's/^\(const \)_\(CLONE_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
|
|
|
1329 # We need some CLONE constants that are not defined in older versions
|
|
|
1330 # of glibc.
|
|
|
1331 if ! grep '^const CLONE_NEWUSER ' ${OUT} > /dev/null 2>&1; then
|
|
|
1332 echo "const CLONE_NEWUSER = 0x10000000" >> ${OUT}
|
|
|
1333 fi
|
|
|
1334 if ! grep '^const CLONE_NEWNET ' ${OUT} > /dev/null 2>&1; then
|
|
|
1335 echo "const CLONE_NEWNET = 0x40000000" >> ${OUT}
|
|
|
1336 fi
|
|
|
1337
|
|
|
1338 # Struct sizes.
|
|
|
1339 set cmsghdr Cmsghdr ip_mreq IPMreq ip_mreqn IPMreqn ipv6_mreq IPv6Mreq \
|
|
|
1340 ifaddrmsg IfAddrmsg ifinfomsg IfInfomsg in_pktinfo Inet4Pktinfo \
|
|
|
1341 in6_pktinfo Inet6Pktinfo inotify_event InotifyEvent linger Linger \
|
|
|
1342 msghdr Msghdr nlattr NlAttr nlmsgerr NlMsgerr nlmsghdr NlMsghdr \
|
|
|
1343 rtattr RtAttr rtgenmsg RtGenmsg rtmsg RtMsg rtnexthop RtNexthop \
|
|
|
1344 sock_filter SockFilter sock_fprog SockFprog ucred Ucred \
|
|
|
1345 icmp6_filter ICMPv6Filter ip6_mtuinfo IPv6MTUInfo
|
|
|
1346 while test $# != 0; do
|
|
|
1347 nc=$1
|
|
|
1348 ngo=$2
|
|
|
1349 shift
|
|
|
1350 shift
|
|
|
1351 if grep "^const _sizeof_$nc =" gen-sysinfo.go >/dev/null 2>&1; then
|
|
|
1352 echo "const Sizeof$ngo = _sizeof_$nc" >> ${OUT}
|
|
|
1353 fi
|
|
|
1354 done
|
|
|
1355
|
|
|
1356 # In order to compile the net package, we need some sizes to exist
|
|
|
1357 # even if the types do not.
|
|
|
1358 if ! grep 'const SizeofIPMreq ' ${OUT} >/dev/null 2>&1; then
|
|
|
1359 echo 'const SizeofIPMreq = 8' >> ${OUT}
|
|
|
1360 fi
|
|
|
1361 if ! grep 'const SizeofIPv6Mreq ' ${OUT} >/dev/null 2>&1; then
|
|
|
1362 echo 'const SizeofIPv6Mreq = 20' >> ${OUT}
|
|
|
1363 fi
|
|
|
1364 if ! grep 'const SizeofIPMreqn ' ${OUT} >/dev/null 2>&1; then
|
|
|
1365 echo 'const SizeofIPMreqn = 12' >> ${OUT}
|
|
|
1366 fi
|
|
|
1367 if ! grep 'const SizeofICMPv6Filter ' ${OUT} >/dev/null 2>&1; then
|
|
|
1368 echo 'const SizeofICMPv6Filter = 32' >> ${OUT}
|
|
|
1369 fi
|
|
|
1370
|
|
|
1371 # The Solaris 11 Update 1 _zone_net_addr_t struct.
|
|
|
1372 grep '^type _zone_net_addr_t ' gen-sysinfo.go | \
|
|
|
1373 sed -e 's/_in6_addr/[16]byte/' \
|
|
|
1374 >> ${OUT}
|
|
|
1375
|
|
131
|
1376 # The Solaris 11.4 _flow_arp_desc_t struct.
|
|
111
|
1377 grep '^type _flow_arp_desc_t ' gen-sysinfo.go | \
|
|
|
1378 sed -e 's/_in6_addr_t/[16]byte/g' \
|
|
|
1379 >> ${OUT}
|
|
|
1380
|
|
131
|
1381 # The Solaris 11.4 _flow_l3_desc_t struct.
|
|
111
|
1382 grep '^type _flow_l3_desc_t ' gen-sysinfo.go | \
|
|
|
1383 sed -e 's/_in6_addr_t/[16]byte/g' \
|
|
|
1384 >> ${OUT}
|
|
|
1385
|
|
131
|
1386 # The Solaris 11.3 _mac_ipaddr_t struct.
|
|
111
|
1387 grep '^type _mac_ipaddr_t ' gen-sysinfo.go | \
|
|
|
1388 sed -e 's/_in6_addr_t/[16]byte/g' \
|
|
|
1389 >> ${OUT}
|
|
|
1390
|
|
131
|
1391 # The Solaris 11.3 _mactun_info_t struct.
|
|
111
|
1392 grep '^type _mactun_info_t ' gen-sysinfo.go | \
|
|
|
1393 sed -e 's/_in6_addr_t/[16]byte/g' \
|
|
|
1394 >> ${OUT}
|
|
|
1395
|
|
145
|
1396 # Type 'uint128' is needed in a couple of type definitions on arm64,such
|
|
|
1397 # as _user_fpsimd_struct, _elf_fpregset_t, etc.
|
|
|
1398 if ! grep '^type uint128' ${OUT} > /dev/null 2>&1; then
|
|
|
1399 echo "type uint128 [16]byte" >> ${OUT}
|
|
|
1400 fi
|
|
|
1401
|
|
111
|
1402 exit $?
|
