Guardian Procedure Calls Reference Manual

POOL64_CHECK_SHRINK_ Procedure
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Returned Value
Returnable Bytes and Segment Combinations
Summary
The POOL64_CHECK_SHRINK_ procedure provides information for how to reduce the footprint
of the pool. It returns the number of returnable bytes, and the number of returnable segments for
the pool specified by the caller.
Syntax for C Programmers
#include <kpool64.h>
uint32 POOL64_CHECK_SHRINK_ ( NSK_POOL64_PTR pool_ptr
,uint64 _ptr64 *returnable_bytes
,uint32 _ptr64 *returnable_segs );
Syntax for TAL Programmers
?SOURCE $SYSTEM.SYSTEM.KPOOL64
result := POOL64_CHECK_SHRINK_ ( pool_ptr ! i
,returnable_bytes ! o
,returnable_segs ); ! o
Parameters
pool_ptr
input
INT .EXT64
pointer to a pool established by a call to the POOL64_DEFINE_ Procedure (page 959).
returnable_bytes
output
INT(64) .EXT64
points to an integer reporting the number of returnable bytes in the pool.
returnable_segs
output
INT(32) .EXT64
points to an integer reporting the number of returnable segments in the pool.
POOL64_CHECK_SHRINK_ Procedure 957