sed -e 's/_in6_addr/[16]byte/' >> ${OUT}
# The errno constants. These get type Errno.
- egrep '#define E[A-Z0-9_]+ ' errno.i | \
+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}
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}
&& ! 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 |
+ grep -v '_val =' |
sed -e 's/^\(const \)_\([^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
grep '^const _SOMAXCONN' gen-sysinfo.go |
sed -e 's/^\(const \)_\(SOMAXCONN[^= ]*\)\(.*\)$/\1\2 = _\2/' \
fi
done
+# On 32-bit GNU/Linux the expression for SO_RCVTIMEO is too complicated
+# for -fdump-go-spec.
+if ! grep '^const SO_RCVTIMEO ' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _SO_RCVTIMEO_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const SO_RCVTIMEO = _SO_RCVTIMEO_val' >> ${OUT}
+ fi
+fi
+
# 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
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
+
+# sysctl constants.
+grep '^const _CTL' gen-sysinfo.go |
+ sed -e 's/^\(const \)_\(CTL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+ grep '^const _SYSCTL' gen-sysinfo.go |
+ sed -e 's/^\(const \)_\(SYSCTL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+ grep '^const _NET_RT' gen-sysinfo.go |
+ sed -e 's/^\(const \)_\(NET_RT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+
+# The sysctlnode struct.
+grep '^type _sysctlnode ' gen-sysinfo.go | \
+ sed -e 's/_sysctlnode/Sysctlnode/' \
+ -e 's/sysctl_flags/Flags/' \
+ -e 's/sysctl_name/Name/' \
+ -e 's/sysctl_num/Num/' \
+ >> ${OUT}
+
# sysconf constants.
grep '^const __SC' gen-sysinfo.go |
sed -e 's/^\(const \)__\(SC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT}
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 "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/' \
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 "type Timespec_sec_t = $timespec_sec" >> ${OUT}
+echo "type Timespec_nsec_t = $timespec_nsec" >> ${OUT}
echo $timespec | \
sed -e 's/^type ___timespec /type Timespec /' \
-e 's/^type _timespec /type Timespec /' \
if test "$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 "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_sec/Sec/' \
-e 's/tv_nsec/Nsec/' >> ${OUT}
+# Special treatment of struct stat st_dev for GNU/Hurd
+# /usr/include/i386-gnu/bits/stat.h: #define st_dev st_fsid
+st_dev='-e s/st_dev/Dev/'
+if grep 'define st_dev st_fsid' gen-sysinfo.go > /dev/null 2>&1; then
+ st_dev='-e s/st_fsid/Dev/'
+fi
+
+# For historical reasons Go uses the suffix "timespec" instead of "tim" for
+# stat_t's time fields on NetBSD.
+st_times='-e s/st_atim/Atim/ -e s/st_mtim/Mtim/ -e s/st_ctim/Ctim/'
+if test "${GOOS}" = "netbsd"; then
+ st_times='-e s/st_atim/Atimespec/ -e s/st_mtim/Mtimespec/ -e s/st_ctim/Ctimespec/'
+fi
+
# The stat type.
# Prefer largefile variant if available.
stat=`grep '^type _stat64 ' gen-sysinfo.go || true`
grep '^type _stat ' gen-sysinfo.go
fi | sed -e 's/type _stat64/type Stat_t/' \
-e 's/type _stat/type Stat_t/' \
- -e 's/st_dev/Dev/' \
+ ${st_dev} \
+ ${st_times} \
-e 's/st_ino/Ino/g' \
-e 's/st_nlink/Nlink/' \
-e 's/st_mode/Mode/' \
-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/d_name \[0+1\]/d_name [0+256]/' \
-e 's/d_name/Name/' \
-e 's/]int8/]byte/' \
+ -e 's/d_fileno/Fileno/' \
-e 's/d_ino/Ino/' \
-e 's/d_namlen/Namlen/' \
-e 's/d_off/Off/' \
-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"
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.
-e 's/rtgen_family/Family/' \
>> ${OUT}
+# The rt_msghdr struct.
+grep '^type _rt_msghdr ' gen-sysinfo.go | \
+ sed -e 's/_rt_msghdr/RtMsghdr/g' \
+ -e 's/rtm_msglen/Msglen/' \
+ -e 's/rtm_version/Version/' \
+ -e 's/rtm_type/Type/' \
+ -e 's/rtm_index/Index/' \
+ -e 's/rtm_flags/Flags/' \
+ -e 's/rtm_addrs/Addrs/' \
+ -e 's/rtm_pid/Pid/' \
+ -e 's/rtm_seq/Seq/' \
+ -e 's/rtm_errno/Errno/' \
+ -e 's/rtm_use/Use/' \
+ -e 's/rtm_inits/Inits/' \
+ -e 's/rtm_rmx/Rmx/' \
+ -e 's/_rt_metrics/RtMetrics/' \
+ >> ${OUT}
+
+# The rt_metrics struct.
+grep '^type _rt_metrics ' gen-sysinfo.go | \
+ sed -e 's/_rt_metrics/RtMetrics/g' \
+ -e 's/rmx_locks/Locks/' \
+ -e 's/rmx_mtu/Mtu/' \
+ -e 's/rmx_hopcount/Hopcount/' \
+ -e 's/rmx_recvpipe/Recvpipe/' \
+ -e 's/rmx_sendpipe/Sendpipe/' \
+ -e 's/rmx_ssthresh/Ssthresh/' \
+ -e 's/rmx_rtt/Rtt/' \
+ -e 's/rmx_rttvar/Rttvar/' \
+ -e 's/rmx_expire/Expire/' \
+ -e 's/rmx_pksent/Pksent/' \
+ >> ${OUT}
+
# The routing message flags.
grep '^const _RT_' gen-sysinfo.go | \
sed -e 's/^\(const \)_\(RT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
sed -e 's/^\(const \)_\(RTCF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
grep '^const _RTM' gen-sysinfo.go | \
sed -e 's/^\(const \)_\(RTM[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+if test "${GOOS}" = "netbsd"; then
+ if ! grep "RTM_RESOLVE" ${OUT} >/dev/null 2>&1; then
+ # NetBSD 8.0 removed RTM_RESOLVE, but it is part of the syscall package's
+ # stable API, so add it manually.
+ echo "const RTM_RESOLVE = 0xb" >> ${OUT}
+ fi
+fi
grep '^const _RTN' gen-sysinfo.go | \
sed -e 's/^\(const \)_\(RTN[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
grep '^const _RTPROT' gen-sysinfo.go | \
-e 's/ifi_change/Change/' \
>> ${OUT}
+# The if_msghdr struct. Upstream uses inconsistent capitalization for this type
+# on AIX, so we do too.
+ifmsghdr_name=IfMsghdr
+if test "${GOOS}" = "aix"; then
+ ifmsghdr_name=IfMsgHdr
+fi
+grep '^type _if_msghdr ' gen-sysinfo.go | \
+ sed -e "s/_if_msghdr/${ifmsghdr_name}/" \
+ -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 if_announcemsghdr struct.
+grep '^type _if_announcemsghdr ' gen-sysinfo.go | \
+ sed -e 's/_if_announcemsghdr/IfAnnounceMsghdr/g' \
+ -e 's/ifan_msglen/Msglen/' \
+ -e 's/ifan_version/Version/' \
+ -e 's/ifan_type/Type/' \
+ -e 's/ifan_index/Index/' \
+ -e 's/ifan_name/Name/' \
+ -e 's/ifan_what/What/' \
+ >> ${OUT}
+
# The interface information types and flags.
grep '^const _IFA' gen-sysinfo.go | \
sed -e 's/^\(const \)_\(IFA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
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 |
+grep '^const _SIOC' gen-sysinfo.go | \
+ grep -v '_val =' | \
sed -e 's/^\(const \)_\(SIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+if ! grep '^const SIOCGIFMTU' ${OUT} >/dev/null 2>&1; then
+ if grep '^const _SIOCGIFMTU_val' ${OUT} >/dev/null 2>&1; then
+ echo 'const SIOCGIFMTU = _SIOCGIFMTU_val' >> ${OUT}
+ fi
+fi
+
# The ifaddrmsg struct.
grep '^type _ifaddrmsg ' gen-sysinfo.go | \
sed -e 's/_ifaddrmsg/IfAddrmsg/' \
-e 's/ifa_index/Index/' \
>> ${OUT}
+# The ifa_msghdr struct.
+grep '^type _ifa_msghdr ' gen-sysinfo.go | \
+ sed -e 's/_ifa_msghdr/IfaMsghdr/g' \
+ -e 's/ifam_msglen/Msglen/' \
+ -e 's/ifam_version/Version/' \
+ -e 's/ifam_type/Type/' \
+ -e 's/ifam_addrs/Addrs/' \
+ -e 's/ifam_flags/Flags/' \
+ -e 's/ifam_metric/Metric/' \
+ -e 's/ifam_index/Index/' \
+ >> ${OUT}
+
# The rtattr struct.
grep '^type _rtattr ' gen-sysinfo.go | \
sed -e 's/_rtattr/RtAttr/' \
-e 's/rta_type/Type/' \
>> ${OUT}
+# The bpf_version struct.
+grep '^type _bpf_version ' gen-sysinfo.go | \
+ sed -e 's/_bpf_version/BpfVersion/g' \
+ -e 's/bv_major/Major/' \
+ -e 's/bv_minor/Minor/' \
+ >> ${OUT}
+
+# The bpf_stat struct.
+grep '^type _bpf_stat ' gen-sysinfo.go | \
+ sed -e 's/_bpf_stat/BpfStat/g' \
+ -e 's/bs_recv/Recv/' \
+ -e 's/bs_drop/Drop/' \
+ -e 's/bs_capt/Capt/' \
+ -e 's/bs_padding/Padding/' \
+ >> ${OUT}
+
+# The bpf_insn struct.
+grep '^type _bpf_insn ' gen-sysinfo.go | \
+ sed -e 's/_bpf_insn/BpfInsn/g' \
+ -e 's/code/Code/' \
+ -e 's/jt/Jt/' \
+ -e 's/jf/Jf/' \
+ -e 's/k/K/' \
+ >> ${OUT}
+
+# The bpf_program struct.
+grep '^type _bpf_program ' gen-sysinfo.go | \
+ sed -e 's/_bpf_program/BpfProgram/g' \
+ -e 's/bf_len/Len/' \
+ -e 's/bf_insns/Insns/' \
+ -e 's/_bpf_insn/BpfInsn/' \
+ >> ${OUT}
+
+# The BPF ioctl constants.
+grep '^const _BIOC' gen-sysinfo.go | \
+ grep -v '_val =' | \
+ sed -e 's/^\(const \)_\(BIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
+for c in BIOCFLUSH BIOCGBLEN BIOCGDLT BIOCGETIF BIOCGHDRCMPLT BIOCGRTIMEOUT \
+ BIOCGSTATS BIOCIMMEDIATE BIOCPROMISC BIOCSBLEN BIOCSDLT BIOCSETF \
+ BIOCSETIF BIOCSHDRCMPLT BIOCSRTIMEOUT BIOCVERSION
+do
+ if ! grep "^const ${c}" ${OUT} >/dev/null 2>&1; then
+ if grep "^const _${c}_val" ${OUT} >/dev/null 2>&1; then
+ echo "const ${c} = _${c}_val" >> ${OUT}
+ fi
+ fi
+done
+
# The in_pktinfo struct.
grep '^type _in_pktinfo ' gen-sysinfo.go | \
sed -e 's/_in_pktinfo/Inet4Pktinfo/' \
# The statfs struct.
# Prefer largefile variant if available.
+# CentOS 5 does not have f_flags, so pull from f_spare.
statfs=`grep '^type _statfs64 ' gen-sysinfo.go || true`
-if test "$statfs" != ""; then
- grep '^type _statfs64 ' gen-sysinfo.go
-else
- grep '^type _statfs ' gen-sysinfo.go
-fi | sed -e 's/type _statfs64/type Statfs_t/' \
+if test "$statfs" = ""; then
+ statfs=`grep '^type _statfs ' gen-sysinfo.go || true`
+fi
+if ! echo "$statfs" | grep f_flags >/dev/null 2>&1; 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/' \
# 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 \
+ ifaddrmsg IfAddrmsg ifa_msghdr IfaMsghdr ifinfomsg IfInfomsg \
+ if_msghdr IfMsghdr in_pktinfo Inet4Pktinfo in6_pktinfo Inet6Pktinfo \
+ inotify_event InotifyEvent linger Linger msghdr Msghdr nlattr NlAttr \
+ nlmsgerr NlMsgerr nlmsghdr NlMsghdr rtattr RtAttr rt_msghdr RtMsghdr \
+ rtgenmsg RtGenmsg rtmsg RtMsg rtnexthop RtNexthop \
sock_filter SockFilter sock_fprog SockFprog ucred Ucred \
icmp6_filter ICMPv6Filter ip6_mtuinfo IPv6MTUInfo
while test $# != 0; do
sed -e 's/_in6_addr_t/[16]byte/g' \
>> ${OUT}
+# Type 'uint128' is needed in a couple of type definitions on arm64,such
+# as _user_fpsimd_struct, _elf_fpregset_t, etc.
+if ! grep '^type uint128' ${OUT} > /dev/null 2>&1; then
+ echo "type uint128 [16]byte" >> ${OUT}
+fi
+
exit $?
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