CEEOPASS

C library interface: pthread_attr_setstacksize()

CEEOPASS sets the thread's stack_size attribute in the specified thread attribute object, attr. Note the thread's stack_size attribute is initialized to the size specified by the STACK runtime option when the thread attribute object is initialized.

CEE_PTAT    *attr;
INT4        *stack_size;
FEED_BACK   *fc;

CEEOPASS

Call this CWI interface as follows:

L     R15,CEECAALEOV-CEECAA(,R12)     CAA address is in R12
L     R15,0144(,R15)
BALR  R14,R15

attr (input)

The initialized thread attribute object.

stack_size (input)

The non-negative initial size (in bytes) of the runtime stack for a thread.

fc (output/optional)

The feedback code returned by the service. It indicates the degree of success in setting the thread stack size attribute.

The following message identifiers and associated severities can be returned by the service in the feedback code fc.