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
Kernel Hackers Manual 4.8.                 January 2017                         KFIFO_PEEK_LEN(9)