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KFIFO_PEEK_LEN(9) FIFO Buffer KFIFO_PEEK_LEN(9)

NAME

kfifo_peek_len - gets the size of the next fifo record

SYNOPSIS

kfifo_peek_len(fifo);

ARGUMENTS

fifo

address of the fifo to be used

DESCRIPTION

This function returns the size of the next fifo record in number of bytes.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.