Type of Linux/Unix I/O
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28-09-2019 - |
Question
i have to make a presentation about Linux/Unix I/O: File I/O,Standard I/O, buffered/unbuffered I/O and formatted/unformatted I/O.
i'm not sure how to order these kinds of I/O to make sense.
here is my try:
- file I/O
- unbuffered I/O
- buffered I/O
- Standard I/O
- formatted/unformatted I/O
is this correct ??
thx anyway
Solution
It looks like a good start. I would add the following topics:
- asynchronous I/O:
epoll
,poll
andselect
- scatter/gather operations:
readv
,writev
- memory-mapped I/O:
mmap
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