view libgo/ @ 158:494b0b89df80 default tip

author Shinji KONO <>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
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# Copyright 2018 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 from

rm -f

# _Complex_lock and _Reader_lock are Go translations of some AIX system
# types and should not be exported back to C
# semt is a Go translation of the C type sem_t; it fails to convert on
# some systems and need not be exported back to C.
# sigset conflicts with system type sigset on AIX, so we need to rename it.
# boundsError has a field name that is a C keyword, and we don't need it.

grep -v "#define _" ${IN} | grep -v "#define [cm][01234] " | grep -v "#define empty " | grep -v "#define \\$" >
for pattern in '_[GP][a-z]' _Max _Lock _Sig _Trace _MHeap _Num
  grep "#define $pattern" ${IN} >>
TYPES="_Complex_lock _Reader_lock semt boundsError"
for TYPE in $TYPES
  sed -e '/struct '${TYPE}' {/,/^}/s/^.*$//' >;
sed -e 's/sigset/sigset_go/' >

# Make all the fields of type structs const.
sed -e '/struct .*type {/,/^}/ s/	\(.*;\)/	const \1/' < >
mv -f ${OUT}

rm -f
exit 0