1KFIFO_PUT(9)                      FIFO Buffer                     KFIFO_PUT(9)
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NAME

6       kfifo_put - puts some data into the FIFO
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SYNOPSIS

9       unsigned int kfifo_put(struct kfifo * fifo,
10                              const unsigned char * buffer, unsigned int len);
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ARGUMENTS

13       fifo
14           the fifo to be used.
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16       buffer
17           the data to be added.
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19       len
20           the length of the data to be added.
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DESCRIPTION

23       This function copies at most len bytes from the buffer into the FIFO
24       depending on the free space, and returns the number of bytes copied.
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27Kernel Hackers Manual 2.6.         June 2019                      KFIFO_PUT(9)
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