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Re: Numbered signals for shell trap cause z/OS grief
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From: |
Eric Blake |
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Subject: |
Re: Numbered signals for shell trap cause z/OS grief |
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Date: |
Tue, 29 Nov 2022 08:05:17 -0600 |
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User-agent: |
NeoMutt/20220429 |
On Sat, Nov 26, 2022 at 11:31:15AM -0800, Paul Eggert wrote:
> As a style matter we should prefer "kill -INT ..." too, I suppose. I
> installed the attached, which also fixes a couple of very minor pid_t
> glitches.
POSIX says XSI systems must support 'kill -INT' as a synonym for 'kill
-s INT', but does not require it of non-XSI systems. Are there still
systems in current use today where 'kill -s NAME' is not supported?
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org