How to implement a timeout in read function call?
Posted
by sasayins
on Stack Overflow
See other posts from Stack Overflow
or by sasayins
Published on 2010-05-27T01:06:58Z
Indexed on
2010/05/27
1:11 UTC
Read the original article
Hit count: 271
Filed under:
c
Hi,
I want to use serial com port for communication and I want to implement a timeout every time I call the read function call.
int filedesc = open( "dev/ttyS0", O_RDWR );
read( filedesc, buff, len );
Thanks
© Stack Overflow or respective owner