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| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-12-01 05:47:58 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-12-01 05:47:58 +0000 |
| commit | 08106b9fc73945d6f7e422530eec636138b19e3e (patch) | |
| tree | e58c2df7e7df5f0dc66335b432241c685482b0c3 /libgo | |
| parent | 7b69e9fc3fd83fd30d2540c8e5e6e0a1f6cfa4e6 (diff) | |
runtime: set isarchive in initsig
The library initialization code in go-libmain.c sets the C variable
runtime_isarchive but failed to set the Go variable runtime.isarchive.
We don't currently have a way to let C code access an unexported Go
variable, but fortunately the only time the Go function initsig is
called with an argument of true is exactly where we want to set
isarchive. So let initsig do it.
Reviewed-on: https://go-review.googlesource.com/33753
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243094 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgo')
| -rw-r--r-- | libgo/go/runtime/signal1_unix.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libgo/go/runtime/signal1_unix.go b/libgo/go/runtime/signal1_unix.go index d21bf4c31d7..48c549104c4 100644 --- a/libgo/go/runtime/signal1_unix.go +++ b/libgo/go/runtime/signal1_unix.go @@ -65,6 +65,11 @@ var signalsOK bool //go:nosplit //go:nowritebarrierrec func initsig(preinit bool) { + if preinit { + // preinit is only passed as true if isarchive should be true. + isarchive = true + } + if !preinit { // It's now OK for signal handlers to run. signalsOK = true |