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syscall: Add definition for NLA_HDRLEN

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This change updates mksysinfo.sh so it correctly
    includes the define NLA_HDRLEN in the syscall package.
    
    Fixes golang/go/#13629
    
    Reviewed-on: https://go-review.googlesource.com/17893

From-SVN: r231796
This commit is contained in:
Ian Lance Taylor 2015-12-18 01:15:37 +00:00
parent 7ce9105fd6
commit 474c8a0757
1 changed files with 10 additions and 3 deletions
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13
libgo/mksysinfo.sh
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@ -267,6 +267,9 @@ enum {
#ifdef TUNGETFILTER
TUNGETFILTER_val = TUNGETFILTER,
#endif
#ifdef NLA_HDRLEN
NLA_HDRLEN_val = NLA_HDRLEN,
#endif
};
EOF
@ -1075,8 +1078,6 @@ if ! grep '^const TUNGETFILTER' ${OUT} >/dev/null 2>&1; then
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}
@ -1422,9 +1423,15 @@ grep '^type _rtnexthop ' gen-sysinfo.go | \
# 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 '^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}