Library for sending/receiving data in UART Linux

I am trying to develop a daemon in linux to read data from arduino via UART but I don't know anything about uart in C.

I did some test with java and I am able to read/write data in uart but I haven't found a tutorial or something in C.

Do you know something about this?

Search for "serial communications in C"… top hit looks potentially useful:

http://www.easysw.com/~mike/serial/serial.html

-br

Thanks Billroy. I can start with that. I was looking for "UART C" and nothing useful appeared...