HP-UX

NAME

igpiogetwidth − returns the current data width of a GPIO interface

SYNOPSIS

#include <sicl.h>

int igpiogetwidth (id, width);
INST id;
int *width;

DESCRIPTION

 
The igpiogetwidth function returns the current data width (in bits) of a GPIO interface.  For the E2074 interface, width will be either 8 or 16. 
 

RETURN VALUE

 
For C programs, this function returns zero (0) if successful, or a non-zero error number if an error occurs.
 

SEE ALSO

 
igpiosetwidth(3)
 

AUTHOR

igpiogetwidth was developed by HP. 
 

Hewlett-Packard Comapny  —  September 29, 1999