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[ruby/io-console] Warn vtime option without intr flag

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499ff3de48
This commit is contained in:
Nobuyoshi Nakada 2019-12-10 10:08:43 +09:00
parent 0c2787b9b2
commit 09723b98f7
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1 changed files with 3 additions and 0 deletions
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3
ext/io/console/console.c
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@ -517,6 +517,9 @@ console_getch(int argc, VALUE *argv, VALUE io)
if (w < 0) rb_eof_error();
if (!(w & RB_WAITFD_IN)) return Qnil;
}
else {
rb_warning("vtime option ignored if intr flag is unset");
}
}
len = (int)rb_thread_io_blocking_region(nogvl_getch, wbuf, fptr->fd);
switch (len) {