memLock.c

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/********************************************/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <sys/mman.h>
 
#include <errlog.h>
#include <shareLib.h>
 
#define epicsExportSharedSymbols
#include "mcoreutils.h"
 
void mcoreMLock(void) {
    if (mlockall(MCL_CURRENT|MCL_FUTURE)) {
        errlogPrintf("mlockall error %s\n", strerror(errno));
    }
}
 
void mcoreMUnlock(void) {
    if (munlockall()) {
        errlogPrintf("munlockall error %s\n", strerror(errno));
    }
}