Provided by: libowfat-dev_0.30-2ubuntu1_amd64
iob_prefetch - prefetch data for I/O batch
#include <iob.h> void iob_prefetch(io_batch* b,uint64 n);
iob_prefetch makes sure the next n bytes are in memory. This is useful when serving large files over the network concurrently. Prefetching the data can then reduce hard disk head movement and enhance throughput.
iob_reset(3), iob_send(3), iob_addbuf(3), iob_adds_free(3), iob_addfile(3) iob_prefetch(3)