[gPXE] Flushing printf messages.

[Sivakumar Subramani]

Hi All,

 

I added couple of debug messages using printf  function in main() of
src/core/main.c file. I could not see them on the console display. In
the main(), we prompt for shell. If I break in to the shell all the
printf before invoking of shell function is coming. 

Is there any way, where I can get the printf immediately? I mean any
flushing function?

 

Thanks,

~Sivakumar S

 

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