putchar + printf combined

J. Johnston jjohnstn@redhat.com
Fri Sep 6 16:02:00 GMT 2002

Banit Agrawal wrote:
> Hello,
> I am getting some problems with printf + putchar combination
> present in the same program. Is the same buffer(stdio) is used
> properly in both the cases?
> If we do not give any printf statement in the program containing
> getchar() and putchar() function, it works fine.
> Independently both calls works fine.
> Any pointers in this direction will be helpful.
> Thanks & Regards,
> Banit Agrawal


  The two functions should interoperate without problem.  Can you isolate a testcase 
exhibiting the behavior?  It may be possible that memory corruption is occurring.  

-- Jeff J.

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