kfifo_put(9)
NAME
kfifo_put - puts some data into the FIFO
SYNOPSIS
unsigned int kfifo_put(struct kfifo * fifo, unsigned char * buffer,
unsigned int len);
ARGUMENTS
- fifo
- the fifo to be used.
- buffer
- the data to be added.
- len
- the length of the data to be added.
DESCRIPTION
This function copies at most len bytes from the buffer into the FIFO
depending on the free space, and returns the number of bytes copied.