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Re: Small test example for: cannot create /dev/null: Interrupted system
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From: |
Roland McGrath |
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Subject: |
Re: Small test example for: cannot create /dev/null: Interrupted system call |
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Date: |
Thu, 10 Jul 2014 14:21:06 -0700 (PDT) |
> On Mon, Jul 07, 2014 at 01:29:20PM +0200, Svante Signell wrote:
> > ./test.sh: 6: ./test.sh: cannot create /dev/null: Interrupted system
>
> All right, it looks like open() gets interrupted by SIGCHLD here. It's
> my understanding that signal handling is highly system-specific in such
> cases, but we probably want to align on what others do, as usual.
Is the SIGCHLD set with SA_RESTART?