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stdout when in gdb when using CYGWIN32=tty
- To: "'Gnu Mailing list'" <gnu-win32 at cygnus dot com>
- Subject: stdout when in gdb when using CYGWIN32=tty
- From: Ian Collins <Ian at kiwiplan dot co dot nz>
- Date: Wed, 1 Apr 1998 13:00:38 +1200
stdout doesn't appear to be flushed when running a program in gdb.
This is only a problem when CYGWIN32=tty is set (but I need this
otherwise ioctl fails).
For example, if I run a hello world (below) in gdb and break at the
printf and step over it, I don't see any output.
However, if I fprintf to stderr, I do see immediate output.
I also see immediate output when tty is turned off in CYGWIN32
main()
{
printf("hello world\n");
}
Is there an additional setting I can make to CYGWIN32 to change this
behaviour?
Ian Collins.
KIWIPLAN NZ.
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