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syscall: change RLIM_INFINITY from 0xffffffffffffffff to -1

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For compatibility with the gc toolchain's syscall package.
    
    Fixes golang/go#28665
    
    Reviewed-on: https://go-review.googlesource.com/c/148697

From-SVN: r265972
This commit is contained in:
Ian Lance Taylor
2018-11-09 15:29:15 +00:00
parent 71905e119b
commit a18d07f968
1 changed files with 13 additions and 0 deletions
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13
libgo/mksysinfo.sh
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@@ -1088,7 +1088,20 @@ grep '^type _rlimit ' gen-sysinfo.go | \
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 | \