How to use FIFO files to communicate between processes in C

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You have no idea how many students are benefitting from this playlist. Thanks a lot, sir.

jayanth

I love your playlist of "Processes and threads" . They explained the core concepts with simplicity and examples. Thanks a lot for your tutorials. Really appreciate it.

kazimehedihasan

I've done waaayyy more stuff by just viewing your videos in 3 h rather than weeks of work at University... GOD BLESS YOU SIR

shado

I am refering his lecture as part of my Master's program for course System Programming. Indeed very helpful.

dsalgos

this playlist is so good, thank you for your work

max_T

Bless you, sir. You are actually saving my entire degree

tellmywifiloveher

Very nice and crisply explained the concepts, especially with help of programs, really loved it. i have one request could you please explain shared memory and message queues also?

mandardhas

I've been following your c playlist and I really like it!

anupkodlekere

Thanks a lot, sir. You let me know clearly about what happened in fifo and how to use it.

paulfan-vvlf

Thanks for the explanation, even thought I'm not using C, instead using bash, it will be still useful in my journey

replikvltyoutube

this is awesome, its saving me from a lot of theoretical troubles, thanks alot

numaanjaved

great content - it's a standard here

hectordoyle

When I send the array without the for loop, main2 gets right the two first numbers but from then on the other ones are wrong. In deed, some of them are even negative:
Send: 12, 82, 6, 98 and 44;
Received: 12, 82, -5376, 32767 and -5400.

If I make the array of short int instead of int, it works better; but not completly:
Send: 82, 7, 22, 1 and 1;
Received: 82, 7, 22, 0 and 0.
The last two numbers are always read as 0.

poincareelcartografo

you just save my system programming exam tommorow

justme

Hi! Very helpful videos! Thanks! I have a question: why not use fopen, fprintf, fscanf and fclose to deal with fifos?

rnardi

Thanks for all the vids. Big help. How would I go about passing a structure instead of an array.

I think o figured how to write it, but I can’t seem to read it in the other process. I just keep on getting a 0 instead the input that I read from the keyboard and try to print it to the screen.

jjmoreno

why is that only write operation becomes faster if done in single call and not the read operation?? I did not get the concrete reason.

arnabbagchi

I have tried to exchange the data using the same FIFO file, but I was unable to! But the exercise worked with two FIFO's. I was wondering is it even possible to read and write in the same file with two processes.

VintageTups

Could you possibly make a video about the poll function, specifically in the context of monitoring multiple FIFOs.

maxmustermann

Hello, a question. Is necessary to use arrays?

matiasalzu

How to use FIFO files to communicate between processes in C

How to use FIFO files to communicate between processes in C

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