1__KFIFO_PUT(9)                    FIFO Buffer                   __KFIFO_PUT(9)
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NAME

6       __kfifo_put - puts some data into the FIFO, no locking version
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SYNOPSIS

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

14       fifo
15           the fifo to be used.
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17       buffer
18           the data to be added.
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20       len
21           the length of the data to be added.
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DESCRIPTION

24       This function copies at most len bytes from the buffer into the FIFO
25       depending on the free space, and returns the number of bytes copied.
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27       Note that with only one concurrent reader and one concurrent writer,
28       you don´t need extra locking to use these functions.
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31Kernel Hackers Manual 2.6.         June 2019                    __KFIFO_PUT(9)
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