Conditional Expressions

putcndxmem

Frees memory from expression parser tree.

Declaration

VOID putcndxmem( pVOID objptr );

Description

The macros getcndxmem() and putcndxmem(), used to get and put memory required to process and store conditional index expressions, allow the proper memory allocation routines to be used on the client and server sides. (These substitute for the internal mballc() and mbfree() calls.)

Example

/* Allocate a run-time stack for the expression analyzer (first time only). */

if (!ctcidxStk) {

ctcidxStk = (pVOID) getcndxmem(CNDX_MAX_STACK * ctSIZE(PLEAF));

if (!ctcidxStk) {

printf("Unable to allocate memory for run-time stack.\n");

ctrt_exit(1);

}

}

if (ctcidxStk)

putcndxmem(ctcidxStk);