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iob_bytesleft(3) iob_bytesleft(3)
NAME
iob_bytesleft - how many bytes are still to be sent?
SYNTAX
#include <iob.h>
uint64 iob_bytesleft(const io_batch* b);
DESCRIPTION
iob_bytesleft returns the number of bytes that still need to be sent in
this IO batch. If you just want to see whether you need to call
iob_send again, there is no advantage in this function to calling
iob_send directly and looking whether it returned 0.
SEE ALSO
iob_send(3)
iob_bytesleft(3)
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