if defined(symbol-name) ??

[Jonathan Larmour]

In article < 20000215144327.A17482@visi.com > you write:
>
>In a macro, I'd like to do something conditionally depending on
>whether a symbol is defined or not.  Something like
>
> if defined(cyg_test_exit)
>   break cyg_test_exit
>   end

I don't know how to do that, but to do what you are trying to achieve,
you can use "rbreak" instead of "break", which won't complain and stop
the .gdbinit processing if the symbol isn't found.

Jifl
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