RE: Problem with usleep procedure

>Can anyone tell me why the program below doesn't work? The
>program compiles
>and runs but doesn't delay at all.
>
>D delay           PR            10I 0 ExtProc('usleep')
>D  delayTime                    10u 0 value
>
>D PauseTime       s             10u 0 inz(30000000)
>D result          s             10i 0
>C                   eval      result = delay(PauseTime)
>C                   return

Sorry for the delay, Albert.  It's been a hectic one!  I have never used
usleep; I use sleep.  Looking at the manual, IBM recommends setitmer()
instead.  I ran this on V4R5 and got the same results as you - no error and
no delay.

qsysinc/sys types defines useconds_t as unsigned int, so that doesn't seem
to be the problem, but the manual says that it throws an error if trying to
delay more than a million microseconds.  If you really want to delay 30
seconds, try sleep.  It takes seconds instead of microseconds.
  --buck