Ubuntu manuals

Provided by: linux-doc-2.6.15_2.6.15-23.39_all

NAME

       kfifo_get - gets some data from the FIFO

SYNOPSIS

       unsigned int kfifo_get  (struct kfifo * fifo, unsigned char * buffer,
                                  unsigned int len);

ARGUMENTS

       fifo   the fifo to be used.

       buffer where the data must be copied.

       len    the size of the destination buffer.

DESCRIPTION

       This function copies at  most  ’len’  bytes  from  the  FIFO  into  the
       ’buffer’ and returns the number of copied bytes.