1iob_bytesleft(3) Library Functions Manual iob_bytesleft(3)
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6 iob_bytesleft - how many bytes are still to be sent?
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9 #include <iob.h>
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11 uint64 iob_bytesleft(const io_batch* b);
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14 iob_bytesleft returns the number of bytes that still need to be sent in
15 this IO batch. If you just want to see whether you need to call
16 iob_send again, there is no advantage in this function to calling
17 iob_send directly and looking whether it returned 0.
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21 iob_send(3)
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25 iob_bytesleft(3)