kfifo_peek_len (9) - Linux Manuals

kfifo_peek_len: gets the size of the next fifo record

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.

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