Re: [PATCH 4/8] powerpc ptrace: forced_successful_syscall_return()

[Paul Mackerras]

Roland McGrath writes:

> Define the forced_successful_syscall_return() macro to
> pair with our force_successful_syscall_return() definition.
> 
> Signed-off-by: Roland McGrath <roland@xxxxxxxxxx>

Looks OK to me, but what's it useful for?

Paul.
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