29 lines
936 B
Diff
29 lines
936 B
Diff
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# HG changeset patch
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# User Mike Miller <mtmiller@octave.org>
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# Date 1554238576 25200
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# Node ID c3716220d5b93c49e1c7cc8ebe0b76dd961f4ec7
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# Parent fc73dafece570f201c18a4eb4a8729a654cfcfbb
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fix pause and kbhit with glibc 2.28 end-of-file state behavior (bug #55029)
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* sysdep.cc (octave::kbhit): Call "clearerr (stdin)" on end-of-file condition
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in addition to "std::cin.clear ()". In glibc 2.28, end-of-file is persistent
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and must be cleared by the application.
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diff --git a/libinterp/corefcn/sysdep.cc b/libinterp/corefcn/sysdep.cc
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--- a/libinterp/corefcn/sysdep.cc
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+++ b/libinterp/corefcn/sysdep.cc
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@@ -566,7 +566,10 @@
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int c = std::cin.get ();
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if (std::cin.fail () || std::cin.eof ())
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- std::cin.clear ();
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+ {
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+ std::cin.clear ();
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+ clearerr (stdin);
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+ }
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// Restore it, enabling system call restarts (if possible).
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octave::set_interrupt_handler (saved_interrupt_handler, true);
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