40 lines
1.9 KiB
Diff
40 lines
1.9 KiB
Diff
From 1d0cd9bbbef7d1bd3f42ad493db8d08b539cba60 Mon Sep 17 00:00:00 2001
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From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
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Date: Sun, 30 Aug 2020 17:59:45 +0200
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Subject: [PATCH] gcc-go: Fix handling of signal 34 on musl
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Taken from Adélie Linux.
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---
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libgo/mksigtab.sh | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/libgo/mksigtab.sh b/libgo/mksigtab.sh
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index 11e4ec436bd..fe866eacb27 100644
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--- a/libgo/mksigtab.sh
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+++ b/libgo/mksigtab.sh
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@@ -82,7 +82,7 @@ checksig _SIGPWR '{_SigNotify, "SIGPWR: power failure restart"}'
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checksig _SIGEMT '{_SigThrow, "SIGEMT: emulate instruction executed"}'
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checksig _SIGINFO '{_SigNotify, "SIGINFO: status request from keyboard"}'
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checksig _SIGTHR '{_SigNotify, "SIGTHR: reserved"}'
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-checksig _SIGPOLL '{_SigNotify, "SIGPOLL: pollable event occurred"}'
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+#checksig _SIGPOLL '{_SigNotify, "SIGPOLL: pollable event occurred"}'
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checksig _SIGWAITING '{_SigNotify, "SIGWAITING: reserved signal no longer used by"}'
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checksig _SIGLWP '{_SigNotify, "SIGLWP: reserved signal no longer used by"}'
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checksig _SIGFREEZE '{_SigNotify, "SIGFREEZE: special signal used by CPR"}'
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@@ -95,10 +95,12 @@ checksig _SIGLOST ' {_SigNotify, "SIGLOST: resource lost (Sun); server died (G
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# Special handling of signals 32 and 33 on GNU/Linux systems,
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# because they are special to glibc.
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+# Signal 34 is additionally special to Linux systems with musl.
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if test "${GOOS}" = "linux"; then
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- SIGLIST=$SIGLIST"_32__33_"
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+ SIGLIST=$SIGLIST"_32__33__34_"
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echo ' 32: {_SigSetStack + _SigUnblock, "signal 32"}, /* SIGCANCEL; see issue 6997 */'
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echo ' 33: {_SigSetStack + _SigUnblock, "signal 33"}, /* SIGSETXID; see issues 3871, 9400, 12498 */'
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+ echo ' 34: {_SigSetStack + _SigUnblock, "signal 34"}, /* see issue 30062 */'
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fi
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if test "${GOOS}" = "aix"; then
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