---

mem/alloc.cpp

Go to the documentation of this file.

#include "alloc.h"
#ifndef _MEM_ALLOC_CPP_
#define _MEM_ALLOC_CPP_

static const char alcid[] = "\100$ Free Agent: alloc.cpp, v 0.1 2002/05/29 red0x Exp $";

template<class T>
T *agent_malloc(T **aa, size_t size)
{
    {assert(size > 0);}
    size_t tmpii = size + SAFE_MEM;
    *aa = NULL;
    *aa = (T *) malloc(tmpii);
    if (*aa == NULL)
        return NULL;//exit(-1);
    memset(*aa, 0, tmpii);
    return *aa;
}

template<class T>
T *agent_realloc(T **aa, size_t size)
{
    {assert(size > 0);}
    {assert(aa != NULL);}
    unsigned long kk, tmpqq = size + SAFE_MEM;
    size_t tmpii = sizeof(T) * (tmpqq);
    *aa = (T *) realloc(*aa, tmpii);
    if (*aa == NULL)
        return NULL;//exit(-1);
    // do not memset memset(aa, 0, tmpii);
    *aa[tmpqq-1] = 0x00;  //NULL terminator...
    for (kk = size; kk < tmpqq; kk++)
        *aa[kk] = 0;  // a few NULL terminators, for safety
    return *aa;
}

void agent_free(void *ptr)
{
    {assert(ptr != NULL);}
    free(ptr);
    ptr = NULL;
}

#endif

---