Need sample program of RS232 serial comm with C++ on Linux

[mabsito]

rs232 and c++ in linux

Hello,
I searched and searched on the web, and I found only sample programs for the RS232 serial communication with C++ on Windows or DOS. Can someone help and send me a sample program written with C++ and running on Linux to make a RS232 serial communication betwenn 2 PCs or a PC with a Hardware?
Thanks

 

[jdhar]

RS232 with C++ on Linux

I have a hard time believing that you could not find anything on google for RS232 and Linux..

https://www.comptechdoc.org/os/linux/programming/c/linux_pgcserial.html