[Qemu-devel] Debugging

[Tom Musgrove]

Emailed too soon,

reading further down, it also states

"Return Value.
  If the buffer is correctly assigned to the file a 0 value is returned.
  On error, a non-zero value is returned. This can be because an invalid 
type or size has been specified or because an error allocating memory (if 
NULL buffer was specified)."

So, we should also be checking for a return value.

Tom M.

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