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sizmem.c
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C/C++ Source or Header
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1992-11-21
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2KB
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63 lines
/* sizmem.f -- translated by f2c (version of 3 February 1990 3:36:42).
You must link the resulting object file with the libraries:
-lF77 -lI77 -lm -lc (in that order)
*/
#include "f2c.h"
/* Common Block Declarations */
struct {
doublereal cpyknt;
integer istack[1], lorg, icore, maxcor, maxuse, memavl, ldval, numblk,
loctab, ltab, ifwa, nwoff, ntab, maxmem, memerr, nwd4, nwd8,
nwd16;
} memmgr_;
#define memmgr_1 memmgr_
/* Table of constant values */
static integer c__7 = 7;
/*< subroutine sizmem(ipntr,ksize) >*/
/* Subroutine */ int sizmem_(ipntr, ksize)
integer *ipntr, *ksize;
{
extern /* Subroutine */ int errmem_();
extern logical memptr_();
/* Parameter adjustments */
--ipntr;
/* Function Body */
/*< implicit double precision (a-h,o-z) >*/
/*< dimension ipntr(1) >*/
/* spice version 2g.6 sccsid=memmgr 3/15/83 */
/*< common /memmgr/ cpyknt,istack(1),lorg,icore,maxcor,maxuse,memavl, >*/
/*< 1 ldval,numblk,loctab,ltab,ifwa,nwoff,ntab,maxmem,memerr,nwd4, >*/
/*< 2 nwd8,nwd16 >*/
/*< logical memptr >*/
/* *** sizmem - determine size of existing block */
/* ... check for valid pointer */
/*< if (memptr(ipntr(1))) go to 10 >*/
if (memptr_(&ipntr[1])) {
goto L10;
}
/*< memerr=5 >*/
memmgr_1.memerr = 5;
/*< call errmem(7,memerr,ipntr(1)) >*/
errmem_(&c__7, &memmgr_1.memerr, &ipntr[1]);
/*< 10 ksize=istack(ltab+3)/istack(ltab+5) >*/
L10:
*ksize = memmgr_1.istack[memmgr_1.ltab + 2] / memmgr_1.istack[
memmgr_1.ltab + 4];
/*< return >*/
return 0;
/*< end >*/
} /* sizmem_ */