Weird problem w/semaphores

This is strange.

I'm calling CEEMOUT api from RPG to log messages in the joblog.  I'm also
calling sem_open api to create a named semaphore.  It appears that once
CEEMOUT has been called in the program all subsequent calls to sem_open
fail.  The sem_open must be prior to any call to CEEMOUT.

Anyone have any ideas?

TIA,
Tom



 |  -----Original Message-----
 |  Sent: Tuesday, April 23, 2002 18:32
 |  To: 'rpg400-l@midrange.com'
 |  Subject: RE: Local Sockets vs. Data Queues Paul Nicolay
 |
 |  Paul,
 |
 |  Thanks for the tip!  Using a named semaphore is working
 |  well in my test pgm.
 |  The next hurdle is to understand why sem_open fails in the
 |  real application,
 |  which is a spawned pgm.  I don't know if the spawning is
 |  doing something
 |  fishy  (sorry - couldn't resist!)
 |
 |  Tom
 |
 |   |
 |   |   |  -----Original Message-----
 |   |   |  From: Nicolay, Paul [mailto:paul_nicolay@merck.com]
 |   |
 |   |   |
 |   |   |  Hi Tom,
 |   |   |
 |   |   |  As far as the waiting is concerned... you could use
 |   |   |  semaphores instead of
 |   |   |  the usrspc byte.
 |   |   |
 |   |   |  Kind regards,
 |   |   |  Paul
 |
 |  _______________________________________________
 |  This is the RPG programming on the AS400 / iSeries