| #!/bin/sh |
| |
| # Copyright 2009 The Go Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style |
| # license that can be found in the LICENSE file. |
| |
| # Create sysinfo.go from gen-sysinfo.go and errno.i. |
| |
| # This shell script creates the sysinfo.go file which holds types and |
| # constants extracted from the system header files. This reads the |
| # raw data from gen-sysinfo.go which is generated using the |
| # -fdump-go-spec option. |
| |
| # This currently exposes some names that ideally should not be |
| # exposed, as they match grep patterns. E.g., WCHAR_MIN gets exposed |
| # because it starts with W, like the wait flags. |
| |
| OUT=tmp-sysinfo.go |
| |
| set -e |
| |
| echo 'package syscall' > ${OUT} |
| echo 'import "unsafe"' >> ${OUT} |
| echo 'type _ unsafe.Pointer' >> ${OUT} |
| |
| # Get all the consts and types, skipping ones which could not be |
| # represented in Go and ones which we need to rewrite. We also skip |
| # function declarations, as we don't need them here. All the symbols |
| # will all have a leading underscore. |
| grep -v '^// ' gen-sysinfo.go | \ |
| grep -v '^func' | \ |
| grep -v '^var' | \ |
| grep -v '^type _timeval ' | \ |
| grep -v '^type _timespec_t ' | \ |
| grep -v '^type _timespec ' | \ |
| grep -v '^type _timestruc_t ' | \ |
| grep -v '^type _epoll_' | \ |
| grep -v '^type _*locale[_ ]' | \ |
| grep -v 'in6_addr' | \ |
| grep -v 'sockaddr_in6' | \ |
| sed -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \ |
| >> ${OUT} |
| |
| # On AIX, the _arpcom struct, is filtered by the above grep sequence, as it as |
| # a field of type _in6_addr, but other types depend on _arpcom, so we need to |
| # put it back. |
| grep '^type _arpcom ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr/[16]byte/' >> ${OUT} |
| |
| # Same on Solaris for _mld_hdr_t. |
| grep '^type _mld_hdr_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr/[16]byte/' >> ${OUT} |
| |
| # The errno constants. These get type Errno. |
| egrep '#define E[A-Z0-9_]+ [0-9E]' errno.i | \ |
| sed -e 's/^#define \(E[A-Z0-9_]*\) .*$/const \1 = Errno(_\1)/' >> ${OUT} |
| |
| # Workaround for GNU/Hurd _EMIG_* errors having negative values |
| egrep '#define E[A-Z0-9_]+ -[0-9]' errno.i | \ |
| sed -e 's/^#define \(E[A-Z0-9_]*\) .*$/const \1 = Errno(-_\1)/' >> ${OUT} |
| |
| # The O_xxx flags. |
| egrep '^const _(O|F|FD)_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| if ! grep '^const O_ASYNC' ${OUT} >/dev/null 2>&1; then |
| echo "const O_ASYNC = 0" >> ${OUT} |
| fi |
| if ! grep '^const O_CLOEXEC' ${OUT} >/dev/null 2>&1; then |
| echo "const O_CLOEXEC = 0" >> ${OUT} |
| fi |
| |
| # The os package requires F_DUPFD_CLOEXEC to be defined. |
| if ! grep '^const F_DUPFD_CLOEXEC' ${OUT} >/dev/null 2>&1; then |
| echo "const F_DUPFD_CLOEXEC = 0" >> ${OUT} |
| fi |
| |
| # The internal/poll package requires F_GETPIPE_SZ to be defined. |
| if ! grep '^const F_GETPIPE_SZ' ${OUT} >/dev/null 2>&1; then |
| echo "const F_GETPIPE_SZ = 0" >> ${OUT} |
| fi |
| |
| # AIX 7.1 is a 64 bits value for _FCLOEXEC (referenced by O_CLOEXEC) |
| # which leads to a constant overflow when using O_CLOEXEC in some |
| # go code. Issue wan not present in 6.1 (no O_CLOEXEC) and is no |
| # more present in 7.2 (_FCLOEXEC is a 32 bit value). |
| if test "${GOOS}" = "aix" && `oslevel | grep -q "^7.1"`; then |
| sed -e 's/const __FCLOEXEC = .*/const __FCLOEXEC = 0/' ${OUT} > ${OUT}-2 |
| mv ${OUT}-2 ${OUT} |
| fi |
| |
| # These flags can be lost on i386 GNU/Linux when using |
| # -D_FILE_OFFSET_BITS=64, because we see "#define F_SETLK F_SETLK64" |
| # before we see the definition of F_SETLK64. |
| for flag in F_GETLK F_SETLK F_SETLKW; do |
| if ! grep "^const ${flag} " ${OUT} >/dev/null 2>&1 \ |
| && grep "^const ${flag}64 " ${OUT} >/dev/null 2>&1; then |
| echo "const ${flag} = ${flag}64" >> ${OUT} |
| fi |
| done |
| |
| # The Flock_t struct for fcntl. |
| grep '^type _flock ' gen-sysinfo.go | \ |
| sed -e 's/type _flock/type Flock_t/' \ |
| -e 's/l_type/Type/' \ |
| -e 's/l_whence/Whence/' \ |
| -e 's/l_start/Start/' \ |
| -e 's/l_len/Len/' \ |
| -e 's/l_pid/Pid/' \ |
| >> ${OUT} |
| |
| # The signal numbers. |
| grep '^const _SIG[^_]' gen-sysinfo.go | \ |
| grep -v '^const _SIGEV_' | \ |
| sed -e 's/^\(const \)_\(SIG[^= ]*\)\(.*\)$/\1\2 = Signal(_\2)/' >> ${OUT} |
| if ! grep '^const SIGPOLL ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const SIGIO ' ${OUT} > /dev/null 2>&1; then |
| echo "const SIGPOLL = SIGIO" >> ${OUT} |
| fi |
| fi |
| if ! grep '^const SIGCLD ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const SIGCHLD ' ${OUT} >/dev/null 2>&1; then |
| echo "const SIGCLD = SIGCHLD" >> ${OUT} |
| fi |
| fi |
| |
| # The syscall numbers. We force the names to upper case. |
| grep '^const _SYS_' gen-sysinfo.go | \ |
| sed -e 's/const _\(SYS_[^= ]*\).*$/\1/' | \ |
| while read sys; do |
| sup=`echo $sys | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` |
| echo "const $sup = _$sys" >> ${OUT} |
| done |
| |
| # Special treatment of SYS_IOCTL for GNU/Hurd. |
| if ! grep '^const SYS_IOCTL' ${OUT} > /dev/null 2>&1; then |
| echo "const SYS_IOCTL = 0" >> ${OUT} |
| fi |
| |
| # The GNU/Linux support wants to use SYS_GETDENTS64 if available. |
| if ! grep '^const SYS_GETDENTS ' ${OUT} >/dev/null 2>&1; then |
| echo "const SYS_GETDENTS = 0" >> ${OUT} |
| fi |
| if ! grep '^const SYS_GETDENTS64 ' ${OUT} >/dev/null 2>&1; then |
| echo "const SYS_GETDENTS64 = 0" >> ${OUT} |
| fi |
| |
| # The syscall package wants the geteuid system call number. It isn't |
| # defined on Alpha, which only provides the getresuid system call. |
| if ! grep '^const SYS_GETEUID ' ${OUT} >/dev/null 2>&1; then |
| echo "const SYS_GETEUID = 0" >> ${OUT} |
| fi |
| |
| # Stat constants. |
| grep '^const _S_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(S_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # Mmap constants. |
| grep '^const _PROT_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(PROT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _MAP_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(MAP_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _MADV_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(MADV_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _MCL_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(MCL_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # Process status constants. |
| grep '^const _W' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(W[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| # WSTOPPED was introduced in glibc 2.3.4. |
| if ! grep '^const _WSTOPPED = ' gen-sysinfo.go >/dev/null 2>&1; then |
| if grep '^const _WUNTRACED = ' gen-sysinfo.go > /dev/null 2>&1; then |
| echo 'const WSTOPPED = _WUNTRACED' >> ${OUT} |
| else |
| echo 'const WSTOPPED = 2' >> ${OUT} |
| fi |
| fi |
| if grep '^const ___WALL = ' gen-sysinfo.go >/dev/null 2>&1 \ |
| && ! grep '^const _WALL = ' gen-sysinfo.go >/dev/null 2>&1; then |
| echo 'const WALL = ___WALL' >> ${OUT} |
| fi |
| # On GNU/Linux the os package requires WEXITED and WNOWAIT. |
| if test "${GOOS}" = "linux"; then |
| if ! grep '^const WEXITED = ' ${OUT} >/dev/null 2>&1; then |
| echo 'const WEXITED = 4' >> ${OUT} |
| fi |
| if ! grep '^const WNOWAIT = ' ${OUT} >/dev/null 2>&1; then |
| echo 'const WNOWAIT = 0x01000000' >> ${OUT} |
| fi |
| fi |
| |
| # Networking constants. |
| egrep '^const _(AF|ARPHRD|ETH|IN|SOCK|SOL|SO|IPPROTO|TCP|IP|IPV6)_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _SOMAXCONN' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(SOMAXCONN[^= ]*\)\(.*\)$/\1\2 = _\2/' \ |
| >> ${OUT} |
| grep '^const _SHUT_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(SHUT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The net package requires some const definitions. |
| for m in IP_PKTINFO IPV6_V6ONLY IPPROTO_IPV6 IPV6_JOIN_GROUP IPV6_LEAVE_GROUP IPV6_TCLASS SO_REUSEPORT; do |
| if ! grep "^const $m " ${OUT} >/dev/null 2>&1; then |
| echo "const $m = 0" >> ${OUT} |
| fi |
| done |
| for m in SOCK_CLOEXEC SOCK_NONBLOCK; do |
| if ! grep "^const $m " ${OUT} >/dev/null 2>&1; then |
| echo "const $m = -1" >> ${OUT} |
| fi |
| done |
| |
| # The syscall package requires AF_LOCAL. |
| if ! grep '^const AF_LOCAL ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const AF_UNIX ' ${OUT} >/dev/null 2>&1; then |
| echo "const AF_LOCAL = AF_UNIX" >> ${OUT} |
| fi |
| fi |
| |
| # The syscall package requires _AT_FDCWD, but doesn't export it. |
| if ! grep '^const _AT_FDCWD = ' ${OUT} >/dev/null 2>&1; then |
| echo "const _AT_FDCWD = -100" >> ${OUT} |
| fi |
| |
| # sysconf constants. |
| grep '^const __SC' gen-sysinfo.go | |
| sed -e 's/^\(const \)__\(SC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT} |
| |
| # pathconf constants. |
| grep '^const __PC' gen-sysinfo.go | |
| sed -e 's/^\(const \)__\(PC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT} |
| |
| # The PATH_MAX constant. |
| if grep '^const _PATH_MAX ' gen-sysinfo.go >/dev/null 2>&1; then |
| echo 'const PathMax = _PATH_MAX' >> ${OUT} |
| fi |
| |
| # epoll constants. |
| grep '^const _EPOLL' gen-sysinfo.go | |
| grep -v EPOLLET | |
| sed -e 's/^\(const \)_\(EPOLL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| # Make sure EPOLLET is positive. |
| if grep '^const _EPOLLET = [0-9]' gen-sysinfo.go >/dev/null 2>&1; then |
| grep '^const _EPOLLET ' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(EPOLL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| else |
| echo "const EPOLLET = 0x80000000" >> ${OUT} |
| fi |
| # Make sure EPOLLRDHUP and EPOLL_CLOEXEC are defined. |
| if ! grep '^const EPOLLRDHUP' ${OUT} >/dev/null 2>&1; then |
| echo "const EPOLLRDHUP = 0x2000" >> ${OUT} |
| fi |
| if ! grep '^const EPOLL_CLOEXEC' ${OUT} >/dev/null 2>&1; then |
| echo "const EPOLL_CLOEXEC = 02000000" >> ${OUT} |
| fi |
| |
| # Prctl constants. |
| grep '^const _PR_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(PR_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # Ptrace constants. |
| grep '^const _PTRACE' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(PTRACE[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| # We need some ptrace options that are not defined in older versions |
| # of glibc. |
| if ! grep '^const PTRACE_SETOPTIONS' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_SETOPTIONS = 0x4200" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACESYSGOOD' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACESYSGOOD = 0x1" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACEFORK' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACEFORK = 0x2" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACEVFORK' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACEVFORK = 0x4" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACECLONE' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACECLONE = 0x8" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACEEXEC' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACEEXEC = 0x10" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACEVFORKDONE' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACEVFORKDONE = 0x20" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_TRACEEXIT' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_TRACEEXIT = 0x40" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_O_MASK' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_O_MASK = 0x7f" >> ${OUT} |
| fi |
| if ! grep '^const _PTRACE_GETEVENTMSG' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_GETEVENTMSG = 0x4201" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_FORK' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_FORK = 1" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_VFORK' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_VFORK = 2" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_CLONE' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_CLONE = 3" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_EXEC' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_EXEC = 4" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_VFORK_DONE' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_VFORK_DONE = 5" >> ${OUT} |
| fi |
| if ! grep '^const PTRACE_EVENT_EXIT' ${OUT} > /dev/null 2>&1; then |
| echo "const PTRACE_EVENT_EXIT = 6" >> ${OUT} |
| fi |
| if ! grep '^const _PTRACE_TRACEME' ${OUT} > /dev/null 2>&1; then |
| echo "const _PTRACE_TRACEME = 0" >> ${OUT} |
| fi |
| |
| # A helper function that prints a structure from gen-sysinfo.go with the first |
| # letter of the field names in upper case. $1 is the name of structure. If $2 |
| # is not empty, the structure or type is renamed to $2. |
| upcase_fields () { |
| name="$1" |
| def=`grep "^type $name " gen-sysinfo.go` |
| fields=`echo $def | sed -e 's/^[^{]*{\(.*\)}$/\1/'` |
| prefix=`echo $def | sed -e 's/{.*//'` |
| if test "$2" != ""; then |
| prefix=`echo $prefix | sed -e "s/$1/$2/"` |
| fi |
| if test "$fields" != ""; then |
| nfields= |
| while test -n "$fields"; do |
| field=`echo $fields | sed -e 's/^\([^;]*\);.*$/\1/'` |
| fields=`echo $fields | sed -e 's/^[^;]*; *\(.*\)$/\1/'` |
| # capitalize the next character. |
| f=`echo $field | sed -e 's/^\(.\).*$/\1/'` |
| r=`echo $field | sed -e 's/^.\(.*\)$/\1/'` |
| f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` |
| field="$f$r" |
| nfields="$nfields $field;" |
| done |
| echo "${prefix} {$nfields }" |
| fi |
| } |
| |
| # The registers returned by PTRACE_GETREGS. This is probably |
| # GNU/Linux specific; it should do no harm if there is no |
| # _user_regs_struct. |
| regs=`grep '^type _user_regs_struct struct' gen-sysinfo.go || true` |
| if test "$regs" = ""; then |
| # mips* |
| regs=`grep '^type _pt_regs struct' gen-sysinfo.go || true` |
| fi |
| if test "$regs" != ""; then |
| regs=`echo $regs | sed -e 's/type _pt_regs struct//'` |
| regs=`echo $regs | |
| sed -e 's/type __*user_regs_struct struct //' -e 's/[{}]//g'` |
| regs=`echo $regs | sed -e s'/^ *//'` |
| nregs= |
| while test -n "$regs"; do |
| field=`echo $regs | sed -e 's/^\([^;]*\);.*$/\1/'` |
| regs=`echo $regs | sed -e 's/^[^;]*; *\(.*\)$/\1/'` |
| # Capitalize the first character of the field. |
| f=`echo $field | sed -e 's/^\(.\).*$/\1/'` |
| r=`echo $field | sed -e 's/^.\(.*\)$/\1/'` |
| f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` |
| field="$f$r" |
| field=`echo "$field" | sed \ |
| -e 's/__user_psw_struct/PtracePsw/' \ |
| -e 's/__user_fpregs_struct/PtraceFpregs/' \ |
| -e 's/__user_per_struct/PtracePer/'` |
| nregs="$nregs $field;" |
| done |
| echo "type PtraceRegs struct {$nregs }" >> ${OUT} |
| fi |
| |
| # Some basic types. |
| echo 'type Size_t _size_t' >> ${OUT} |
| echo "type Ssize_t _ssize_t" >> ${OUT} |
| if grep '^const _HAVE_OFF64_T = ' gen-sysinfo.go > /dev/null 2>&1; then |
| echo "type Offset_t _off64_t" >> ${OUT} |
| else |
| echo "type Offset_t _off_t" >> ${OUT} |
| fi |
| echo "type Mode_t _mode_t" >> ${OUT} |
| echo "type Pid_t _pid_t" >> ${OUT} |
| echo "type Uid_t _uid_t" >> ${OUT} |
| echo "type Gid_t _gid_t" >> ${OUT} |
| echo "type Socklen_t _socklen_t" >> ${OUT} |
| |
| # The C int type. |
| sizeof_int=`grep '^const ___SIZEOF_INT__ = ' gen-sysinfo.go | sed -e 's/.*= //'` |
| if test "$sizeof_int" = "4"; then |
| echo "type _C_int int32" >> ${OUT} |
| echo "type _C_uint uint32" >> ${OUT} |
| elif test "$sizeof_int" = "8"; then |
| echo "type _C_int int64" >> ${OUT} |
| echo "type _C_uint uint64" >> ${OUT} |
| else |
| echo 1>&2 "mksysinfo.sh: could not determine size of int (got $sizeof_int)" |
| exit 1 |
| fi |
| |
| # The C long type, needed because that is the type that ptrace returns. |
| sizeof_long=`grep '^const ___SIZEOF_LONG__ = ' gen-sysinfo.go | sed -e 's/.*= //'` |
| if test "$sizeof_long" = "4"; then |
| echo "type _C_long int32" >> ${OUT} |
| echo "type _C_ulong uint32" >> ${OUT} |
| elif test "$sizeof_long" = "8"; then |
| echo "type _C_long int64" >> ${OUT} |
| echo "type _C_ulong uint64" >> ${OUT} |
| else |
| echo 1>&2 "mksysinfo.sh: could not determine size of long (got $sizeof_long)" |
| exit 1 |
| fi |
| |
| # Solaris 2 needs _u?pad128_t, but its default definition in terms of long |
| # double is commented by -fdump-go-spec. |
| if grep "^// type _pad128_t" gen-sysinfo.go > /dev/null 2>&1; then |
| echo "type _pad128_t struct { _l [4]int32; }" >> ${OUT} |
| fi |
| if grep "^// type _upad128_t" gen-sysinfo.go > /dev/null 2>&1; then |
| echo "type _upad128_t struct { _l [4]uint32; }" >> ${OUT} |
| fi |
| |
| # The time_t type. |
| if grep '^type _time_t ' gen-sysinfo.go > /dev/null 2>&1; then |
| echo 'type Time_t _time_t' >> ${OUT} |
| fi |
| |
| # The time structures need special handling: we need to name the |
| # types, so that we can cast integers to the right types when |
| # assigning to the structures. |
| timeval=`grep '^type _timeval ' gen-sysinfo.go` |
| timeval_sec=`echo $timeval | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'` |
| timeval_usec=`echo $timeval | sed -n -e 's/^.*tv_usec \([^ ]*\);.*$/\1/p'` |
| echo "type Timeval_sec_t $timeval_sec" >> ${OUT} |
| echo "type Timeval_usec_t $timeval_usec" >> ${OUT} |
| echo $timeval | \ |
| sed -e 's/type _timeval /type Timeval /' \ |
| -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timeval_sec_t/' \ |
| -e 's/tv_usec *[a-zA-Z0-9_]*/Usec Timeval_usec_t/' >> ${OUT} |
| timespec=`grep '^type _timespec ' gen-sysinfo.go || true` |
| if test "$timespec" = ""; then |
| # IRIX 6.5 has __timespec instead. |
| timespec=`grep '^type ___timespec ' gen-sysinfo.go || true` |
| fi |
| timespec_sec=`echo $timespec | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'` |
| timespec_nsec=`echo $timespec | sed -n -e 's/^.*tv_nsec \([^ ]*\);.*$/\1/p'` |
| echo "type Timespec_sec_t $timespec_sec" >> ${OUT} |
| echo "type Timespec_nsec_t $timespec_nsec" >> ${OUT} |
| echo $timespec | \ |
| sed -e 's/^type ___timespec /type Timespec /' \ |
| -e 's/^type _timespec /type Timespec /' \ |
| -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timespec_sec_t/' \ |
| -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timespec_nsec_t/' >> ${OUT} |
| |
| timestruc=`grep '^type _timestruc_t ' gen-sysinfo.go || true` |
| if test "$timestruc" != ""; then |
| timestruc_sec=`echo $timestruc | sed -n -e 's/^.*tv_sec \([^ ]*\);.*$/\1/p'` |
| timestruc_nsec=`echo $timestruc | sed -n -e 's/^.*tv_nsec \([^ ]*\);.*$/\1/p'` |
| echo "type Timestruc_sec_t $timestruc_sec" >> ${OUT} |
| echo "type Timestruc_nsec_t $timestruc_nsec" >> ${OUT} |
| echo $timestruc | \ |
| sed -e 's/^type _timestruc_t /type Timestruc /' \ |
| -e 's/tv_sec *[a-zA-Z0-9_]*/Sec Timestruc_sec_t/' \ |
| -e 's/tv_nsec *[a-zA-Z0-9_]*/Nsec Timestruc_nsec_t/' >> ${OUT} |
| fi |
| |
| # The tms struct. |
| grep '^type _tms ' gen-sysinfo.go | \ |
| sed -e 's/type _tms/type Tms/' \ |
| -e 's/tms_utime/Utime/' \ |
| -e 's/tms_stime/Stime/' \ |
| -e 's/tms_cutime/Cutime/' \ |
| -e 's/tms_cstime/Cstime/' \ |
| >> ${OUT} |
| |
| # AIX uses st_timespec struct for stat. |
| grep '^type _st_timespec ' gen-sysinfo.go | \ |
| sed -e 's/type _st_timespec /type StTimespec /' \ |
| -e 's/tv_sec/Sec/' \ |
| -e 's/tv_nsec/Nsec/' >> ${OUT} |
| |
| # Special treatment of struct stat st_dev for GNU/Hurd |
| # /usr/include/i386-gnu/bits/stat.h: #define st_dev st_fsid |
| st_dev='-e s/st_dev/Dev/' |
| if grep 'define st_dev st_fsid' gen-sysinfo.go > /dev/null 2>&1; then |
| st_dev='-e s/st_fsid/Dev/' |
| fi |
| |
| # The stat type. |
| # Prefer largefile variant if available. |
| stat=`grep '^type _stat64 ' gen-sysinfo.go || true` |
| if test "$stat" != ""; then |
| grep '^type _stat64 ' gen-sysinfo.go |
| else |
| grep '^type _stat ' gen-sysinfo.go |
| fi | sed -e 's/type _stat64/type Stat_t/' \ |
| -e 's/type _stat/type Stat_t/' \ |
| ${st_dev} \ |
| -e 's/st_ino/Ino/g' \ |
| -e 's/st_nlink/Nlink/' \ |
| -e 's/st_mode/Mode/' \ |
| -e 's/st_uid/Uid/' \ |
| -e 's/st_gid/Gid/' \ |
| -e 's/st_rdev/Rdev/' \ |
| -e 's/st_size/Size/' \ |
| -e 's/st_blksize/Blksize/' \ |
| -e 's/st_blocks/Blocks/' \ |
| -e 's/st_atim/Atim/' \ |
| -e 's/st_mtim/Mtim/' \ |
| -e 's/st_ctim/Ctim/' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timeval\([^a-zA-Z0-9_]\)/\1Timeval\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timespec_t\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_st_timespec_t\([^a-zA-Z0-9_]\)/\1StTimespec\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timespec\([^a-zA-Z0-9_]\)/\1Timespec\2/g' \ |
| -e 's/\([^a-zA-Z0-9_]\)_timestruc_t\([^a-zA-Z0-9_]\)/\1Timestruc\2/g' \ |
| -e 's/Godump_[0-9] struct { \([^;]*;\) };/\1/g' \ |
| >> ${OUT} |
| |
| # The directory searching types. |
| # Prefer largefile variant if available. |
| dirent=`grep '^type _dirent64 ' gen-sysinfo.go || true` |
| if test "$dirent" != ""; then |
| grep '^type _dirent64 ' gen-sysinfo.go |
| else |
| grep '^type _dirent ' gen-sysinfo.go |
| fi | sed -e 's/type _dirent64/type Dirent/' \ |
| -e 's/type _dirent/type Dirent/' \ |
| -e 's/d_name \[0+1\]/d_name [0+256]/' \ |
| -e 's/d_name/Name/' \ |
| -e 's/]int8/]byte/' \ |
| -e 's/d_ino/Ino/' \ |
| -e 's/d_namlen/Namlen/' \ |
| -e 's/d_off/Off/' \ |
| -e 's/d_reclen/Reclen/' \ |
| -e 's/d_type/Type/' \ |
| >> ${OUT} |
| echo "type DIR _DIR" >> ${OUT} |
| |
| # Values for d_type field in dirent. |
| grep '^const _DT_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(DT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The rusage struct. |
| rusage=`grep '^type _rusage struct' gen-sysinfo.go` |
| if test "$rusage" != ""; then |
| # Remove anonymous unions from GNU/Linux <bits/resource.h>. |
| rusage=`echo $rusage | sed -e 's/Godump_[0-9][0-9]* struct {\([^}]*\)};/\1/g'` |
| rusage=`echo $rusage | sed -e 's/type _rusage struct //' -e 's/[{}]//g'` |
| rusage=`echo $rusage | sed -e 's/^ *//'` |
| nrusage= |
| while test -n "$rusage"; do |
| field=`echo $rusage | sed -e 's/^\([^;]*\);.*$/\1/'` |
| rusage=`echo $rusage | sed -e 's/^[^;]*; *\(.*\)$/\1/'` |
| # Drop the leading ru_, capitalize the next character. |
| field=`echo $field | sed -e 's/^ru_//'` |
| f=`echo $field | sed -e 's/^\(.\).*$/\1/'` |
| r=`echo $field | sed -e 's/^.\(.*\)$/\1/'` |
| f=`echo $f | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` |
| # Fix _timeval _timespec, and _timestruc_t. |
| r=`echo $r | sed -e s'/ _timeval$/ Timeval/'` |
| r=`echo $r | sed -e s'/ _timespec$/ Timespec/'` |
| r=`echo $r | sed -e s'/ _timestruc_t$/ Timestruc/'` |
| field="$f$r" |
| nrusage="$nrusage $field;" |
| done |
| echo "type Rusage struct {$nrusage }" >> ${OUT} |
| else |
| echo "type Rusage struct {}" >> ${OUT} |
| fi |
| |
| # The RUSAGE constants. |
| grep '^const _RUSAGE_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RUSAGE_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The utsname struct. |
| grep '^type _utsname ' gen-sysinfo.go | \ |
| sed -e 's/_utsname/Utsname/' \ |
| -e 's/sysname/Sysname/' \ |
| -e 's/nodename/Nodename/' \ |
| -e 's/release/Release/' \ |
| -e 's/version/Version/' \ |
| -e 's/machine/Machine/' \ |
| -e 's/domainname/Domainname/' \ |
| >> ${OUT} |
| |
| # The iovec struct. |
| iovec=`grep '^type _iovec ' gen-sysinfo.go` |
| iovec_len=`echo $iovec | sed -n -e 's/^.*iov_len \([^ ]*\);.*$/\1/p'` |
| echo "type Iovec_len_t $iovec_len" >> ${OUT} |
| echo $iovec | \ |
| sed -e 's/_iovec/Iovec/' \ |
| -e 's/iov_base/Base/' \ |
| -e 's/iov_len *[a-zA-Z0-9_]*/Len Iovec_len_t/' \ |
| >> ${OUT} |
| |
| # The msghdr struct. |
| msghdr=`grep '^type _msghdr ' gen-sysinfo.go` |
| msghdr_controllen=`echo $msghdr | sed -n -e 's/^.*msg_controllen \([^ ]*\);.*$/\1/p'` |
| echo "type Msghdr_controllen_t $msghdr_controllen" >> ${OUT} |
| echo $msghdr | \ |
| sed -e 's/_msghdr/Msghdr/' \ |
| -e 's/msg_name/Name/' \ |
| -e 's/msg_namelen/Namelen/' \ |
| -e 's/msg_iov/Iov/' \ |
| -e 's/msg_iovlen/Iovlen/' \ |
| -e 's/_iovec/Iovec/' \ |
| -e 's/msg_control/Control/' \ |
| -e 's/msg_controllen *[a-zA-Z0-9_]*/Controllen Msghdr_controllen_t/' \ |
| -e 's/msg_flags/Flags/' \ |
| >> ${OUT} |
| |
| # The MSG_ flags for Msghdr. |
| grep '^const _MSG_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(MSG_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The cmsghdr struct. |
| cmsghdr=`grep '^type _cmsghdr ' gen-sysinfo.go` |
| if test -n "$cmsghdr"; then |
| cmsghdr_len=`echo $cmsghdr | sed -n -e 's/^.*cmsg_len \([^ ]*\);.*$/\1/p'` |
| echo "type Cmsghdr_len_t $cmsghdr_len" >> ${OUT} |
| echo "$cmsghdr" | \ |
| sed -e 's/_cmsghdr/Cmsghdr/' \ |
| -e 's/cmsg_len *[a-zA-Z0-9_]*/Len Cmsghdr_len_t/' \ |
| -e 's/cmsg_level/Level/' \ |
| -e 's/cmsg_type/Type/' \ |
| -e 's/\[\]/[0]/' \ |
| >> ${OUT} |
| fi |
| |
| # The SCM_ flags for Cmsghdr. |
| grep '^const _SCM_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(SCM_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The ucred struct. |
| upcase_fields "_ucred" "Ucred" >> ${OUT} || true |
| |
| # The ip_mreq struct. |
| grep '^type _ip_mreq ' gen-sysinfo.go | \ |
| sed -e 's/_ip_mreq/IPMreq/' \ |
| -e 's/imr_multiaddr/Multiaddr/' \ |
| -e 's/imr_interface/Interface/' \ |
| -e 's/_in_addr/[4]byte/g' \ |
| >> ${OUT} |
| |
| # We need IPMreq to compile the net package. |
| if ! grep 'type IPMreq ' ${OUT} >/dev/null 2>&1; then |
| echo 'type IPMreq struct { Multiaddr [4]byte; Interface [4]byte; }' >> ${OUT} |
| fi |
| |
| # The ipv6_mreq struct. |
| grep '^type _ipv6_mreq ' gen-sysinfo.go | \ |
| sed -e 's/_ipv6_mreq/IPv6Mreq/' \ |
| -e 's/ipv6mr_multiaddr/Multiaddr/' \ |
| -e 's/ipv6mr_interface/Interface/' \ |
| -e 's/_in6_addr/[16]byte/' \ |
| >> ${OUT} |
| |
| # We need IPv6Mreq to compile the net package. |
| if ! grep 'type IPv6Mreq ' ${OUT} >/dev/null 2>&1; then |
| echo 'type IPv6Mreq struct { Multiaddr [16]byte; Interface uint32; }' >> ${OUT} |
| fi |
| |
| # The ip_mreqn struct. |
| grep '^type _ip_mreqn ' gen-sysinfo.go | \ |
| sed -e 's/_ip_mreqn/IPMreqn/' \ |
| -e 's/imr_multiaddr/Multiaddr/' \ |
| -e 's/imr_address/Address/' \ |
| -e 's/imr_ifindex/Ifindex/' \ |
| -e 's/_in_addr/[4]byte/g' \ |
| >> ${OUT} |
| |
| # We need IPMreq to compile the net package. |
| if ! grep 'type IPMreqn ' ${OUT} >/dev/null 2>&1; then |
| echo 'type IPMreqn struct { Multiaddr [4]byte; Interface [4]byte; Ifindex int32 }' >> ${OUT} |
| fi |
| |
| # The icmp6_filter struct. |
| grep '^type _icmp6_filter ' gen-sysinfo.go | \ |
| sed -e 's/_icmp6_filter/ICMPv6Filter/' \ |
| -e 's/data/Data/' \ |
| -e 's/filt/Filt/' \ |
| >> ${OUT} |
| |
| # We need ICMPv6Filter to compile the syscall package. |
| if ! grep 'type ICMPv6Filter ' ${OUT} > /dev/null 2>&1; then |
| echo 'type ICMPv6Filter struct { Data [8]uint32 }' >> ${OUT} |
| fi |
| |
| # The ip6_mtuinfo struct. |
| grep '^type _ip6_mtuinfo ' gen-sysinfo.go | \ |
| sed -e 's/_ip6_mtuinfo/IPv6MTUInfo/' \ |
| -e 's/ip6m_addr/Addr/' \ |
| -e 's/_sockaddr_in6/RawSockaddrInet6/' \ |
| -e 's/ip6m_mtu/Mtu/' \ |
| >> ${OUT} |
| |
| # We need IPv6MTUInfo to compile the syscall package. |
| if ! grep 'type IPv6MTUInfo ' ${OUT} >/dev/null 2>&1; then |
| echo 'type IPv6MTUInfo struct { Addr RawSockaddrInet6; Mtu uint32; }' >> ${OUT} |
| fi |
| if ! grep 'const _sizeof_ip6_mtuinfo = ' ${OUT} >/dev/null 2>&1; then |
| echo 'const SizeofIPv6MTUInfo = 32' >> ${OUT} |
| fi |
| |
| # Try to guess the type to use for fd_set. |
| fd_set=`grep '^type _fd_set ' gen-sysinfo.go || true` |
| fds_bits_type="_C_long" |
| if test "$fd_set" != ""; then |
| fds_bits_type=`echo $fd_set | sed -e 's/.*[]]\([^;]*\); }$/\1/'` |
| fi |
| echo "type fds_bits_type $fds_bits_type" >> ${OUT} |
| |
| # The addrinfo struct. |
| grep '^type _addrinfo ' gen-sysinfo.go | \ |
| sed -e 's/_addrinfo/Addrinfo/g' \ |
| -e 's/ ai_/ Ai_/g' \ |
| >> ${OUT} |
| |
| # The addrinfo and nameinfo flags and errors. |
| grep '^const _AI_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(AI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _EAI_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(EAI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _NI_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(NI_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # If nothing else defined EAI_OVERFLOW, make sure it has a value. |
| if ! grep "const EAI_OVERFLOW " ${OUT} >/dev/null 2>&1; then |
| echo "const EAI_OVERFLOW = 0" >> ${OUT} |
| fi |
| |
| # The passwd struct. |
| # Force uid and gid from int32 to uint32 for consistency; they are |
| # int32 on Solaris 10 but uint32 everywhere else including Solaris 11. |
| grep '^type _passwd ' gen-sysinfo.go | \ |
| sed -e 's/_passwd/Passwd/' \ |
| -e 's/ pw_/ Pw_/g' \ |
| -e 's/ Pw_uid int32/ Pw_uid uint32/' \ |
| -e 's/ Pw_gid int32/ Pw_gid uint32/' \ |
| >> ${OUT} |
| |
| # The group struct. |
| grep '^type _group ' gen-sysinfo.go | \ |
| sed -e 's/_group/Group/' \ |
| -e 's/ gr_/ Gr_/g' \ |
| >> ${OUT} |
| |
| # The ioctl flags for the controlling TTY. |
| grep '^const _TIOC' gen-sysinfo.go | \ |
| grep -v '_val =' | \ |
| sed -e 's/^\(const \)_\(TIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _TUNSET' gen-sysinfo.go | \ |
| grep -v '_val =' | \ |
| sed -e 's/^\(const \)_\(TUNSET[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| # We need TIOCGWINSZ. |
| if ! grep '^const TIOCGWINSZ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCGWINSZ_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCGWINSZ = _TIOCGWINSZ_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCSWINSZ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCSWINSZ_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCSWINSZ = _TIOCSWINSZ_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCNOTTY' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCNOTTY_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCNOTTY = _TIOCNOTTY_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCSCTTY' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCSCTTY_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCSCTTY = _TIOCSCTTY_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCGPGRP' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCGPGRP_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCGPGRP = _TIOCGPGRP_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCSPGRP' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCSPGRP_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCSPGRP = _TIOCSPGRP_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCGPTN' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCGPTN_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCGPTN = _TIOCGPTN_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCSPTLCK' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCSPTLCK_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCSPTLCK = _TIOCSPTLCK_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCGDEV' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCGDEV_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCGDEV = _TIOCGDEV_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TIOCSIG' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TIOCSIG_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TIOCSIG = _TIOCSIG_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETNOCSUM' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETNOCSUM_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETNOCSUM = _TUNSETNOCSUM_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETDEBUG' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETDEBUG_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETDEBUG = _TUNSETDEBUG_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETIFF' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETIFF_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETIFF = _TUNSETIFF_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETPERSIST' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETPERSIST_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETPERSIST = _TUNSETPERSIST_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETOWNER' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETOWNER_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETOWNER = _TUNSETOWNER_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETLINK' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETLINK_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETLINK = _TUNSETLINK_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETGROUP' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETGROUP_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETGROUP = _TUNSETGROUP_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNGETFEATURES' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNGETFEATURES_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNGETFEATURES = _TUNGETFEATURES_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETOFFLOAD' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETOFFLOAD_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETOFFLOAD = _TUNSETOFFLOAD_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETTXFILTER' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETTXFILTER_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETTXFILTER = _TUNSETTXFILTER_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNGETIFF' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNGETIFF_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNGETIFF = _TUNGETIFF_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNGETSNDBUF' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNGETSNDBUF_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNGETSNDBUF = _TUNGETSNDBUF_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETSNDBUF' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETSNDBUF_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETSNDBUF = _TUNSETSNDBUF_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNATTACHFILTER' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNATTACHFILTER_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNATTACHFILTER = _TUNATTACHFILTER_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNDETACHFILTER' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNDETACHFILTER_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNDETACHFILTER = _TUNDETACHFILTER_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNGETVNETHDRSZ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNGETVNETHDRSZ_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNGETVNETHDRSZ = _TUNGETVNETHDRSZ_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETVNETHDRSZ' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETVNETHDRSZ_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETVNETHDRSZ = _TUNSETVNETHDRSZ_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNSETQUEUE' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETQUEUE_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETQUEUE = _TUNSETQUEUE_val' >> ${OUT} |
| fi |
| fi |
| |
| |
| if ! grep '^const TUNSETIFINDEX' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNSETIFINDEX_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNSETIFINDEX = _TUNSETIFINDEX_val' >> ${OUT} |
| fi |
| fi |
| |
| if ! grep '^const TUNGETFILTER' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TUNGETFILTER_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TUNGETFILTER = _TUNGETFILTER_val' >> ${OUT} |
| fi |
| fi |
| |
| # The ioctl flags for terminal control |
| grep '^const _TC[GS]ET' gen-sysinfo.go | grep -v _val | \ |
| sed -e 's/^\(const \)_\(TC[GS]ET[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| if ! grep '^const TCGETS' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TCGETS_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TCGETS = _TCGETS_val' >> ${OUT} |
| fi |
| fi |
| if ! grep '^const TCSETS' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _TCSETS_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const TCSETS = _TCSETS_val' >> ${OUT} |
| fi |
| fi |
| |
| # ioctl constants. Might fall back to 0 if TIOCNXCL is missing, too, but |
| # needs handling in syscalls.exec.go. |
| if ! grep '^const _TIOCSCTTY ' gen-sysinfo.go >/dev/null 2>&1; then |
| if grep '^const _TIOCNXCL ' gen-sysinfo.go >/dev/null 2>&1; then |
| echo "const TIOCSCTTY = TIOCNXCL" >> ${OUT} |
| fi |
| fi |
| |
| # If nothing else defined TIOCSCTTY, make sure it has a value. |
| if ! grep "const TIOCSCTTY " ${OUT} >/dev/null 2>&1; then |
| echo "const TIOCSCTTY = 0" >> ${OUT} |
| fi |
| |
| # The nlmsghdr struct. |
| grep '^type _nlmsghdr ' gen-sysinfo.go | \ |
| sed -e 's/_nlmsghdr/NlMsghdr/' \ |
| -e 's/nlmsg_len/Len/' \ |
| -e 's/nlmsg_type/Type/' \ |
| -e 's/nlmsg_flags/Flags/' \ |
| -e 's/nlmsg_seq/Seq/' \ |
| -e 's/nlmsg_pid/Pid/' \ |
| >> ${OUT} |
| |
| # The nlmsg flags and operators. |
| grep '^const _NLM' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(NLM[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # NLMSG_HDRLEN is defined as an expression using sizeof. |
| if ! grep '^const NLMSG_HDRLEN' ${OUT} > /dev/null 2>&1; then |
| if grep '^const _sizeof_nlmsghdr ' ${OUT} > /dev/null 2>&1; then |
| echo 'const NLMSG_HDRLEN = (_sizeof_nlmsghdr + (NLMSG_ALIGNTO-1)) &^ (NLMSG_ALIGNTO-1)' >> ${OUT} |
| fi |
| fi |
| |
| # The rtmsg struct. |
| grep '^type _rtmsg ' gen-sysinfo.go | \ |
| sed -e 's/_rtmsg/RtMsg/' \ |
| -e 's/rtm_family/Family/' \ |
| -e 's/rtm_dst_len/Dst_len/' \ |
| -e 's/rtm_src_len/Src_len/' \ |
| -e 's/rtm_tos/Tos/' \ |
| -e 's/rtm_table/Table/' \ |
| -e 's/rtm_protocol/Protocol/' \ |
| -e 's/rtm_scope/Scope/' \ |
| -e 's/rtm_type/Type/' \ |
| -e 's/rtm_flags/Flags/' \ |
| >> ${OUT} |
| |
| # The rtgenmsg struct. |
| grep '^type _rtgenmsg ' gen-sysinfo.go | \ |
| sed -e 's/_rtgenmsg/RtGenmsg/' \ |
| -e 's/rtgen_family/Family/' \ |
| >> ${OUT} |
| |
| # The routing message flags. |
| grep '^const _RT_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTA' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTF' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTCF' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTCF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTM' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTM[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTN' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTN[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RTPROT' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(RTPROT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The ifinfomsg struct. |
| grep '^type _ifinfomsg ' gen-sysinfo.go | \ |
| sed -e 's/_ifinfomsg/IfInfomsg/' \ |
| -e 's/ifi_family/Family/' \ |
| -e 's/ifi_type/Type/' \ |
| -e 's/ifi_index/Index/' \ |
| -e 's/ifi_flags/Flags/' \ |
| -e 's/ifi_change/Change/' \ |
| >> ${OUT} |
| |
| # The if_msghdr struct. |
| grep '^type _if_msghdr ' gen-sysinfo.go | \ |
| sed -e 's/_if_msghdr/IfMsgHdr/' \ |
| -e 's/ifm_msglen/Msglen/' \ |
| -e 's/ifm_version/Version/' \ |
| -e 's/ifm_type/Type/' \ |
| -e 's/ifm_addrs/Addrs/' \ |
| -e 's/ifm_flags/Flags/' \ |
| -e 's/ifm_index/Index/' \ |
| -e 's/ifm_addrlen/Addrlen/' \ |
| >> ${OUT} |
| |
| # The interface information types and flags. |
| grep '^const _IFA' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(IFA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _IFLA' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(IFLA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _IFF' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(IFF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _IFNAMSIZ' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(IFNAMSIZ[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _SIOC' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(SIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The ifaddrmsg struct. |
| grep '^type _ifaddrmsg ' gen-sysinfo.go | \ |
| sed -e 's/_ifaddrmsg/IfAddrmsg/' \ |
| -e 's/ifa_family/Family/' \ |
| -e 's/ifa_prefixlen/Prefixlen/' \ |
| -e 's/ifa_flags/Flags/' \ |
| -e 's/ifa_scope/Scope/' \ |
| -e 's/ifa_index/Index/' \ |
| >> ${OUT} |
| |
| # The rtattr struct. |
| grep '^type _rtattr ' gen-sysinfo.go | \ |
| sed -e 's/_rtattr/RtAttr/' \ |
| -e 's/rta_len/Len/' \ |
| -e 's/rta_type/Type/' \ |
| >> ${OUT} |
| |
| # The in_pktinfo struct. |
| grep '^type _in_pktinfo ' gen-sysinfo.go | \ |
| sed -e 's/_in_pktinfo/Inet4Pktinfo/' \ |
| -e 's/ipi_ifindex/Ifindex/' \ |
| -e 's/ipi_spec_dst/Spec_dst/' \ |
| -e 's/ipi_addr/Addr/' \ |
| -e 's/_in_addr/[4]byte/g' \ |
| >> ${OUT} |
| |
| # The in6_pktinfo struct. |
| grep '^type _in6_pktinfo ' gen-sysinfo.go | \ |
| sed -e 's/_in6_pktinfo/Inet6Pktinfo/' \ |
| -e 's/ipi6_addr/Addr/' \ |
| -e 's/ipi6_ifindex/Ifindex/' \ |
| -e 's/_in6_addr/[16]byte/' \ |
| >> ${OUT} |
| |
| # The termios struct. |
| grep '^type _termios ' gen-sysinfo.go | \ |
| sed -e 's/_termios/Termios/' \ |
| -e 's/c_iflag/Iflag/' \ |
| -e 's/c_oflag/Oflag/' \ |
| -e 's/c_cflag/Cflag/' \ |
| -e 's/c_lflag/Lflag/' \ |
| -e 's/c_line/Line/' \ |
| -e 's/c_cc/Cc/' \ |
| -e 's/c_ispeed/Ispeed/' \ |
| -e 's/c_ospeed/Ospeed/' \ |
| >> ${OUT} |
| |
| # The termios constants. |
| for n in IGNBRK BRKINT IGNPAR PARMRK INPCK ISTRIP INLCR IGNCR ICRNL IUCLC \ |
| IXON IXANY IXOFF IMAXBEL IUTF8 OPOST OLCUC ONLCR OCRNL ONOCR ONLRET \ |
| OFILL OFDEL NLDLY NL0 NL1 CRDLY CR0 CR1 CR2 CR3 CS5 CS6 CS7 CS8 TABDLY \ |
| BSDLY VTDLY FFDLY CBAUD CBAUDEX CSIZE CSTOPB CREAD PARENB PARODD HUPCL \ |
| CLOCAL LOBLK CIBAUD CMSPAR CRTSCTS ISIG ICANON XCASE ECHO ECHOE ECHOK \ |
| ECHONL ECHOCTL ECHOPRT ECHOKE DEFECHO FLUSHO NOFLSH TOSTOP PENDIN IEXTEN \ |
| VINTR VQUIT VERASE VKILL VEOF VMIN VEOL VTIME VEOL2 VSWTCH VSTART VSTOP \ |
| VSUSP VDSUSP VLNEXT VWERASE VREPRINT VDISCARD VSTATUS TCSANOW TCSADRAIN \ |
| TCSAFLUSH TCIFLUSH TCOFLUSH TCIOFLUSH TCOOFF TCOON TCIOFF TCION B0 B50 \ |
| B75 B110 B134 B150 B200 B300 B600 B1200 B1800 B2400 B4800 B9600 B19200 \ |
| B38400 B57600 B115200 B230400 B460800 B500000 B576000 B921600 B1000000 \ |
| B1152000 B1500000 B2000000 B2500000 B3000000 B3500000 B4000000; do |
| |
| grep "^const _$n " gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\([^=]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| done |
| |
| # The mount flags |
| grep '^const _MNT_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(MNT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _MS_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(MS_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The fallocate flags. |
| grep '^const _FALLOC_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(FALLOC_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The statfs struct. |
| # Prefer largefile variant if available. |
| # CentOS 5 does not have f_flags, so pull from f_spare. |
| statfs=`grep '^type _statfs64 ' gen-sysinfo.go || true` |
| if test "$statfs" = ""; then |
| statfs=`grep '^type _statfs ' gen-sysinfo.go || true` |
| fi |
| if ! echo "$statfs" | grep f_flags; then |
| statfs=`echo "$statfs" | sed -e 's/f_spare \[4+1\]\([^ ;]*\)/f_flags \1; f_spare [3+1]\1/'` |
| fi |
| echo "$statfs" | sed -e 's/type _statfs64/type Statfs_t/' \ |
| -e 's/type _statfs/type Statfs_t/' \ |
| -e 's/f_type/Type/' \ |
| -e 's/f_bsize/Bsize/' \ |
| -e 's/f_blocks/Blocks/' \ |
| -e 's/f_bfree/Bfree/' \ |
| -e 's/f_bavail/Bavail/' \ |
| -e 's/f_files/Files/' \ |
| -e 's/f_ffree/Ffree/' \ |
| -e 's/f_fsid/Fsid/' \ |
| -e 's/f_namelen/Namelen/' \ |
| -e 's/f_frsize/Frsize/' \ |
| -e 's/f_flags/Flags/' \ |
| -e 's/f_spare/Spare/' \ |
| >> ${OUT} |
| |
| # The timex struct. |
| timex=`grep '^type _timex ' gen-sysinfo.go || true` |
| if test "$timex" = ""; then |
| timex=`grep '^// type _timex ' gen-sysinfo.go || true` |
| if test "$timex" != ""; then |
| timex=`echo $timex | sed -e 's|// ||' -e 's/INVALID-bit-field/int32/g'` |
| fi |
| fi |
| if test "$timex" != ""; then |
| echo "$timex" | \ |
| sed -e 's/_timex/Timex/' \ |
| -e 's/modes/Modes/' \ |
| -e 's/offset/Offset/' \ |
| -e 's/freq/Freq/' \ |
| -e 's/maxerror/Maxerror/' \ |
| -e 's/esterror/Esterror/' \ |
| -e 's/status/Status/' \ |
| -e 's/constant/Constant/' \ |
| -e 's/precision/Precision/' \ |
| -e 's/tolerance/Tolerance/' \ |
| -e 's/ time / Time /' \ |
| -e 's/tick/Tick/' \ |
| -e 's/ppsfreq/Ppsfreq/' \ |
| -e 's/jitter/Jitter/' \ |
| -e 's/shift/Shift/' \ |
| -e 's/stabil/Stabil/' \ |
| -e 's/jitcnt/Jitcnt/' \ |
| -e 's/calcnt/Calcnt/' \ |
| -e 's/errcnt/Errcnt/' \ |
| -e 's/stbcnt/Stbcnt/' \ |
| -e 's/tai/Tai/' \ |
| -e 's/_timeval/Timeval/' \ |
| >> ${OUT} |
| fi |
| |
| # The rlimit struct. |
| # On systems that use syscall/libcall_posix_largefile.go, use rlimit64 |
| # if it exists. |
| rlimit="_rlimit" |
| if test "${GOOS}" = "aix" || test "${GOOS}" = "linux" || (test "${GOOS}" = "solaris" && (test "${GOARCH}" = "386" || test "${GOARCH}" = "sparc")); then |
| if grep '^type _rlimit64 ' gen-sysinfo.go > /dev/null 2>&1; then |
| rlimit="_rlimit64" |
| fi |
| fi |
| grep "^type ${rlimit} " gen-sysinfo.go | \ |
| sed -e "s/${rlimit}/Rlimit/" \ |
| -e 's/rlim_cur/Cur/' \ |
| -e 's/rlim_max/Max/' \ |
| >> ${OUT} |
| |
| # The RLIMIT constants. |
| grep '^const _RLIMIT_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(RLIMIT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _RLIM_' gen-sysinfo.go | |
| grep -v '^const _RLIM_INFINITY ' | |
| sed -e 's/^\(const \)_\(RLIM_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| rliminf="" |
| if test "${rlimit}" = "_rlimit64" && grep '^const _RLIM64_INFINITY ' gen-sysinfo.go > /dev/null 2>&1; then |
| rliminf=`grep '^const _RLIM64_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'` |
| else |
| rliminf=`grep '^const _RLIM_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'` |
| fi |
| # For compatibility with the gc syscall package, treat 0xffffffffffffffff as -1. |
| if test "$rliminf" = "0xffffffffffffffff"; then |
| echo "const RLIM_INFINITY = -1" >> ${OUT} |
| elif test -n "$rliminf"; then |
| echo "const RLIM_INFINITY = $rliminf" >> ${OUT} |
| fi |
| |
| # The sysinfo struct. |
| grep '^type _sysinfo ' gen-sysinfo.go | \ |
| sed -e 's/_sysinfo/Sysinfo_t/' \ |
| -e 's/uptime/Uptime/' \ |
| -e 's/loads/Loads/' \ |
| -e 's/totalram/Totalram/' \ |
| -e 's/freeram/Freeram/' \ |
| -e 's/sharedram/Sharedram/' \ |
| -e 's/bufferram/Bufferram/' \ |
| -e 's/totalswap/Totalswap/' \ |
| -e 's/freeswap/Freeswap/' \ |
| -e 's/procs/Procs/' \ |
| -e 's/totalhigh/Totalhigh/' \ |
| -e 's/freehigh/Freehigh/' \ |
| -e 's/mem_unit/Unit/' \ |
| >> ${OUT} |
| |
| # The utimbuf struct. |
| grep '^type _utimbuf ' gen-sysinfo.go | \ |
| sed -e 's/_utimbuf/Utimbuf/' \ |
| -e 's/actime/Actime/' \ |
| -e 's/modtime/Modtime/' \ |
| >> ${OUT} |
| |
| # The LOCK flags for flock. |
| grep '^const _LOCK_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(LOCK_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The PRIO constants. |
| grep '^const _PRIO_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(PRIO_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The GNU/Linux LINUX_REBOOT flags. |
| grep '^const _LINUX_REBOOT_' gen-sysinfo.go | |
| sed -e 's/^\(const \)_\(LINUX_REBOOT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The GNU/Linux sock_filter struct. |
| grep '^type _sock_filter ' gen-sysinfo.go | \ |
| sed -e 's/_sock_filter/SockFilter/' \ |
| -e 's/code/Code/' \ |
| -e 's/jt/Jt/' \ |
| -e 's/jf/Jf/' \ |
| -e 's/k /K /' \ |
| >> ${OUT} |
| |
| # The GNU/Linux sock_fprog struct. |
| grep '^type _sock_fprog ' gen-sysinfo.go | \ |
| sed -e 's/_sock_fprog/SockFprog/' \ |
| -e 's/len/Len/' \ |
| -e 's/filter/Filter/' \ |
| -e 's/_sock_filter/SockFilter/' \ |
| >> ${OUT} |
| |
| # The GNU/Linux filter flags. |
| grep '^const _BPF_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(BPF_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The GNU/Linux nlattr struct. |
| grep '^type _nlattr ' gen-sysinfo.go | \ |
| sed -e 's/_nlattr/NlAttr/' \ |
| -e 's/nla_len/Len/' \ |
| -e 's/nla_type/Type/' \ |
| >> ${OUT} |
| |
| # The GNU/Linux nlmsgerr struct. |
| grep '^type _nlmsgerr ' gen-sysinfo.go | \ |
| sed -e 's/_nlmsgerr/NlMsgerr/' \ |
| -e 's/error/Error/' \ |
| -e 's/msg/Msg/' \ |
| -e 's/_nlmsghdr/NlMsghdr/' \ |
| >> ${OUT} |
| |
| # The GNU/Linux rtnexthop struct. |
| grep '^type _rtnexthop ' gen-sysinfo.go | \ |
| sed -e 's/_rtnexthop/RtNexthop/' \ |
| -e 's/rtnh_len/Len/' \ |
| -e 's/rtnh_flags/Flags/' \ |
| -e 's/rtnh_hops/Hops/' \ |
| -e 's/rtnh_ifindex/Ifindex/' \ |
| >> ${OUT} |
| |
| # The GNU/Linux netlink flags. |
| grep '^const _NETLINK_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(NETLINK_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| grep '^const _NLA_' gen-sysinfo.go | grep -v '_val =' | \ |
| sed -e 's/^\(const \)_\(NLA_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| if ! grep '^const NLA_HDRLEN' ${OUT} >/dev/null 2>&1; then |
| if grep '^const _NLA_HDRLEN_val' ${OUT} >/dev/null 2>&1; then |
| echo 'const NLA_HDRLEN = _NLA_HDRLEN_val' >> ${OUT} |
| fi |
| fi |
| |
| # The GNU/Linux packet socket flags. |
| grep '^const _PACKET_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(PACKET_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| |
| # The GNU/Linux inotify_event struct. |
| grep '^type _inotify_event ' gen-sysinfo.go | \ |
| sed -e 's/_inotify_event/InotifyEvent/' \ |
| -e 's/wd/Wd/' \ |
| -e 's/mask/Mask/' \ |
| -e 's/cookie/Cookie/' \ |
| -e 's/len/Len/' \ |
| -e 's/name/Name/' \ |
| -e 's/\[\]/[0]/' \ |
| -e 's/\[0\]byte/[0]int8/' \ |
| >> ${OUT} |
| |
| # The GNU/Linux CLONE flags. |
| grep '^const _CLONE_' gen-sysinfo.go | \ |
| sed -e 's/^\(const \)_\(CLONE_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} |
| # We need some CLONE constants that are not defined in older versions |
| # of glibc. |
| if ! grep '^const CLONE_NEWUSER ' ${OUT} > /dev/null 2>&1; then |
| echo "const CLONE_NEWUSER = 0x10000000" >> ${OUT} |
| fi |
| if ! grep '^const CLONE_NEWNET ' ${OUT} > /dev/null 2>&1; then |
| echo "const CLONE_NEWNET = 0x40000000" >> ${OUT} |
| fi |
| |
| # Struct sizes. |
| set cmsghdr Cmsghdr ip_mreq IPMreq ip_mreqn IPMreqn ipv6_mreq IPv6Mreq \ |
| ifaddrmsg IfAddrmsg ifinfomsg IfInfomsg in_pktinfo Inet4Pktinfo \ |
| in6_pktinfo Inet6Pktinfo inotify_event InotifyEvent linger Linger \ |
| msghdr Msghdr nlattr NlAttr nlmsgerr NlMsgerr nlmsghdr NlMsghdr \ |
| rtattr RtAttr rtgenmsg RtGenmsg rtmsg RtMsg rtnexthop RtNexthop \ |
| sock_filter SockFilter sock_fprog SockFprog ucred Ucred \ |
| icmp6_filter ICMPv6Filter ip6_mtuinfo IPv6MTUInfo |
| while test $# != 0; do |
| nc=$1 |
| ngo=$2 |
| shift |
| shift |
| if grep "^const _sizeof_$nc =" gen-sysinfo.go >/dev/null 2>&1; then |
| echo "const Sizeof$ngo = _sizeof_$nc" >> ${OUT} |
| fi |
| done |
| |
| # In order to compile the net package, we need some sizes to exist |
| # even if the types do not. |
| if ! grep 'const SizeofIPMreq ' ${OUT} >/dev/null 2>&1; then |
| echo 'const SizeofIPMreq = 8' >> ${OUT} |
| fi |
| if ! grep 'const SizeofIPv6Mreq ' ${OUT} >/dev/null 2>&1; then |
| echo 'const SizeofIPv6Mreq = 20' >> ${OUT} |
| fi |
| if ! grep 'const SizeofIPMreqn ' ${OUT} >/dev/null 2>&1; then |
| echo 'const SizeofIPMreqn = 12' >> ${OUT} |
| fi |
| if ! grep 'const SizeofICMPv6Filter ' ${OUT} >/dev/null 2>&1; then |
| echo 'const SizeofICMPv6Filter = 32' >> ${OUT} |
| fi |
| |
| # The Solaris 11 Update 1 _zone_net_addr_t struct. |
| grep '^type _zone_net_addr_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr/[16]byte/' \ |
| >> ${OUT} |
| |
| # The Solaris 11.4 _flow_arp_desc_t struct. |
| grep '^type _flow_arp_desc_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr_t/[16]byte/g' \ |
| >> ${OUT} |
| |
| # The Solaris 11.4 _flow_l3_desc_t struct. |
| grep '^type _flow_l3_desc_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr_t/[16]byte/g' \ |
| >> ${OUT} |
| |
| # The Solaris 11.3 _mac_ipaddr_t struct. |
| grep '^type _mac_ipaddr_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr_t/[16]byte/g' \ |
| >> ${OUT} |
| |
| # The Solaris 11.3 _mactun_info_t struct. |
| grep '^type _mactun_info_t ' gen-sysinfo.go | \ |
| sed -e 's/_in6_addr_t/[16]byte/g' \ |
| >> ${OUT} |
| |
| exit $? |