Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (R)
Guardian Procedure Calls Reference Manual—522629-013
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RESIZEPOOL Procedure
(Superseded by POOL_* Procedures)
RESIZEPOOL Procedure
(Superseded by POOL_* Procedures)
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Considerations
Related Programming Manual
Summary
RESIZEPOOL changes the size of a pool that was initialized by the DEFINEPOOL
procedure.
Syntax for C Programmers
•
CEXTDECS (via the included file TNSINTH) defines 32-bit values as the typedef
__int32_t which for TNS and TNS/R compiles is defined as
long and for TNS/E
compiles is defined as
int.
Syntax for TAL Programmers
Parameters
error returned value
INT
returns a file-system error code indicating the outcome of the call:
0 Successful call; the size of the specified pool had been changed to
new-
pool-size.
12 The call would shrink the pool too much, leaving less area than that reserved
by GETPOOL; the reserved blocks must be returned by a PUTPOOL.
Note. This procedure is supported for compatibility with previous software and should not be
used for new development. *POOL procedures are replaced by POOL_* procedures. There is
no one-for-one replacement.
#include <cextdecs(RESIZEPOOL)>
short RESIZEPOOL ( short *pool-head
,__int32_t new-pool-size );
error := RESIZEPOOL ( pool-head ! i,o
,new-pool-size ); ! i