HP R4.2 - Manual (Page 282)

5
Database Administration Voice System Database Administration
UCS 1000 R4.2 Administration 585-313-507 Issue 3 April 2000 243
8 Place the /home/gar/irapi/get_pin_uac entry along with all the other
executable files in the /etc/inittab file as before using the same tools as
before.
putenv Approach
The following describes the putenv approach. The putenv function call
permits the developer to directly place the ORACLE_SID and the
ORACLE_HOME environmental shell variables into a Pro*C program.
Perform the following:
1 Using an editor, open the Pro*C source file for editing.
2 Add the following line at the top of the source file:
#include
3 Near the beginning of main, add the following two lines of code:
putenv ( "ORACLE_SID=" );
putenv ( "ORACLE_HOME=” );
where ORACLE_SID_name is the name of the database instance on the
server and ORACLE_HOME_name is the ORACLE_HOME directory on
the server.