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Questions - input-buffer

When reading from /dev/tty, what is happening in input and keyboard buffer?

I am playing with the following two code snippets // Snippet1 in C #include <stdio.h> int main(){ FILE * fp = fopen("/dev/tty", "r"); int c = getc(fp); printf(&...
test-img

Steve Lau

c

linux

rust

buffer

input-buffer

Votes: 0

Answers: 1

Latest Answer

Note that in C, FILE* and the corresponding functions are buffered, so the C program reads the key and newline characters and puts them in its buffer, whereas your Rust code doesn't use buffering. As ...
test-img

Jmb

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