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Groups > gnu.bash.bug > #15464
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| From | Andreas Schwab <schwab@linux-m68k.org> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: bash sets O_NONBLOCK on pts |
| Date | Wed, 02 Oct 2019 20:16:33 +0200 |
| Lines | 25 |
| Approved | bug-bash@gnu.org |
| Message-ID | <mailman.789.1570040206.2651.bug-bash@gnu.org> (permalink) |
| References | <CAGnkfhzCqfL03_Ox+awRvd2gmu+OQy4J8qbzQLiaO3sQgQcGqA@mail.gmail.com> <5d94e361.21745@msgid.achurch.org> <CAGnkfhwz-1DE+yKFGi-yCviQeAE_2h2-p7rhA1xOt7pPzXBdkg@mail.gmail.com> <87tv8r8132.fsf@igel.home> |
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| Cc | Andrew Church <achurch@achurch.org>, bug-bash@gnu.org |
| To | Matteo Croce <mcroce@redhat.com> |
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| In-Reply-To | <CAGnkfhwz-1DE+yKFGi-yCviQeAE_2h2-p7rhA1xOt7pPzXBdkg@mail.gmail.com> (Matteo Croce's message of "Wed, 2 Oct 2019 19:59:24 +0200") |
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On Okt 02 2019, Matteo Croce <mcroce@redhat.com> wrote: > It seems to me that bash restores the flag, cat prints an error when not: > > $ cat > $ > > the same is not true if running multiple commands: > > $ ./foo; cat > cat: -: Resource temporarily unavailable > $ > > Why this different behaviour? Because it's reset immediately before reading the next line with readline. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
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Re: bash sets O_NONBLOCK on pts Andreas Schwab <schwab@linux-m68k.org> - 2019-10-02 20:16 +0200
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