On 2020-10-01 8:16 PM, Paul Gilmartin wrote:
On Wed, 30 Sep 2020 17:19:32 -0400, Phil Smith III wrote:
The usleep() function in z/OS is documented as taking a single operand that
must be less than 1M; on other platforms, it must be *at least* 1M. It also
generates no error, and just returns instantly if you give it a value of 1M or
more.
This seems.poor. Anyone got any insight/guesses? Yes, I realize it's deprecated.
What is IBM's rationale for supporting the deprecated usleep but not
POSIX nanosleep on z/OS?
https://pubs.opengroup.org/onlinepubs/9699919799/functions/nanosleep.html#tag_16_350
And providing the idiosyncratic cond_timed_wait.
Probably the same rationale for supporting System V message
queues/semaphores etc and not POSIX.
-- gil
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