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| author | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
| commit | e252b51ccde010cbd2a146485d8045103cd99533 (patch) | |
| tree | e060f101cdc32bf5e520de8e5275db9d4236b74c /libgo/go/runtime/sigqueue.go | |
| parent | f10c7c4596dda99d2ee872c995ae4aeda65adbdf (diff) | |
| parent | 104c05c5284b7822d770ee51a7d91946c7e56d50 (diff) | |
| download | gcc-e252b51ccde010cbd2a146485d8045103cd99533.zip gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.gz gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.bz2 | |
Merge from trunk revision 104c05c5284b7822d770ee51a7d91946c7e56d50.
Diffstat (limited to 'libgo/go/runtime/sigqueue.go')
| -rw-r--r-- | libgo/go/runtime/sigqueue.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libgo/go/runtime/sigqueue.go b/libgo/go/runtime/sigqueue.go index ca41b05..d5539f1 100644 --- a/libgo/go/runtime/sigqueue.go +++ b/libgo/go/runtime/sigqueue.go @@ -28,6 +28,7 @@ // unnecessary rechecks of sig.mask, but it cannot lead to missed signals // nor deadlocks. +//go:build !plan9 // +build !plan9 package runtime @@ -71,7 +72,7 @@ const ( // It runs from the signal handler, so it's limited in what it can do. func sigsend(s uint32) bool { bit := uint32(1) << uint(s&31) - if !sig.inuse || s >= uint32(32*len(sig.wanted)) { + if s >= uint32(32*len(sig.wanted)) { return false } @@ -119,7 +120,7 @@ Send: } case sigFixup: // nothing to do - we need to wait for sigIdle. - osyield() + mDoFixupAndOSYield() } } |