Chapter Contents |
Previous |
Next |
Coprocessing Functions |
Coprocess identifiers are values of type
coproc_t
.
They are returned by the
costart
function when a coprocess is created
and passed to
cocall
to
indicate the coprocess to be resumed.
0
is not a valid coprocess ID; this value is returned by
costart
when a new coprocess cannot be created.
Each coprocess has a unique ID value; the IDs of ended coprocesses are not reused.
The IDs of specific coprocesses can be found by calling
the
coproc
function. See coproc for details.
Chapter Contents |
Previous |
Next |
Top of Page |
Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. All rights reserved.