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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-11-09 15:30:51 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-11-09 15:30:51 +0000 |
| commit | 71caffb725450df820f706dc8f7a05aa8a22061f (patch) | |
| tree | 4e5710fb533d2b4686a53adfc2b26b6d1f18292a /libgo | |
| parent | 0b58e8b8cea3ca18e6dddc28546109019b699138 (diff) | |
| download | gcc-71caffb725450df820f706dc8f7a05aa8a22061f.zip gcc-71caffb725450df820f706dc8f7a05aa8a22061f.tar.gz gcc-71caffb725450df820f706dc8f7a05aa8a22061f.tar.bz2 | |
syscall: change RLIM_INFINITY from 0xffffffffffffffff to -1
For compatibility with the gc toolchain's syscall package.
Fixes golang/go#28665
Reviewed-on: https://go-review.googlesource.com/c/148697
From-SVN: r265974
Diffstat (limited to 'libgo')
| -rwxr-xr-x | libgo/mksysinfo.sh | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh index b7b9fdc..2fa7aff 100755 --- a/libgo/mksysinfo.sh +++ b/libgo/mksysinfo.sh @@ -1152,10 +1152,17 @@ grep '^const _RLIMIT_' gen-sysinfo.go | 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 - echo 'const RLIM_INFINITY = _RLIM64_INFINITY' >> ${OUT} -elif grep '^const _RLIM_INFINITY ' gen-sysinfo.go > /dev/null 2>&1; then - echo 'const RLIM_INFINITY = _RLIM_INFINITY' >> ${OUT} + rliminf=`grep '^const _RLIM64_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'` +else + rliminf=`grep '^const _RLIM_INFINITY ' gen-sysinfo.go | sed -e 's/.* //'` +fi +# For compatibility with the gc syscall package, treat 0xffffffffffffffff as -1. +if test "$rliminf" = "0xffffffffffffffff"; then + echo "const RLIM_INFINITY = -1" >> ${OUT} +elif test -n "$rliminf"; then + echo "const RLIM_INFINITY = $rliminf" >> ${OUT} fi # The sysinfo struct. |