Fanuc C-Executer Operating Manual
B-62443EN-3/03E
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2.5 Read maximum size of extended keep memory. <Main,Alarm>
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[Name]
pmc_kpmsiz
[Syntax]
#include <data.h>
#include <fwindow.h>
int pmc_kpmsiz( unsigned long *size ) ;
[Arguments]
size The maximum byte size of the extended keep memory.
[Return]
0 Successful.
6 The extended keep memory is unavailable.
[Description]
Gets the maximum byte size of the PMC's extended keep memory.
Check the size of the extended keep memory by this function before
using "Read data from extended keep memory(pmc_rdkpm)" or
"Write data to extended keep memory(pmc_wrkpm)".
[Example]
The following program reads the size of the PMC's extended keep
memory, and displays it.
#include <data.h>
#include <fwindow.h>
#include <stdio.h>
int example( void )
{
int ret ;
unsigned long size ;
ret = pmc_kpmsiz( &size ) ;
if ( !ret )
printf( "PMC extended keep memory size is %ld [bytes].\n",
size ) ;
else
printf( "PMC extended keep memory is NOT available.\n" ) ;
return ( ret ) ;
}