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由 Michal Privoznik 提交于
Whenever client is able to receive some data from stream daemonStreamHandleRead is called. But now the behaviour of this function needs to be changed a bit. Previously it just read data from underlying file (of chardev or whatever) and sent those through the stream to client. This model will not work any longer because it does not differentiate whether underlying file is in data or hole section. Therefore, at the beginning of this function add code that checks this situation and acts accordingly. So after the this, when wanting to send some data we always check whether we are not in a hole and if so, skip it an inform client about its size. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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