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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