void * __cdecl ph_realloc(void *p,size_t nbytes)
{
//dbg_printf("ph_realloc(%p,%d)\n",p,nbytes);
if (!p)
return ph_malloc(nbytes);
if (!nbytes)
{ ph_free(p);
return NULL;
}
void *newp = ph_malloc(nbytes);
if (newp)
{ unsigned oldsize = ((unsigned *)p)[-1];
memcpy(newp,p,oldsize);
ph_free(p);
}
return newp;
}
/*
* .
*/
int main(int argc, char *argv[])
{
PheapIndex* idx;
Klass* klass;
Klass* klass2;
Symbol* symbol;
idx = PheapIndex::instance();
if (ph_isnew()) {
klass = new Klass;
printf("klass=%p\n", klass);
klass2 = new Klass;
printf("klass2=%p\n", klass2);
char* class_name = (char*) ph_malloc(3);
strcpy(class_name, "AB");
klass->set_class_name(class_name);
char* k_n = klass->get_class_name();
printf("class name: %s\n", k_n);
symbol = new Symbol;
char* symbol_name = (char*) ph_malloc(3);
strcpy(symbol_name, "BC");
symbol->set_name(symbol_name);
klass->set_symbol(symbol);
idx->add_klass(class_name, klass);
idx->add_klass(symbol_name, klass2);
// test heap limits
while (1) {
ph_malloc(1024);
}
} else {
klass = idx->get_class((char*)"AB");
if (klass == NULL) printf("Klass not found!");
char* k_n = klass->get_class_name();
printf("class name: %s\n", k_n);
printf("symbol name: %s\n", klass->get_symbol()->get_name());
klass2 = idx->get_class((char*)"BC");
}
ph_close();
}
void *ph_calloc(size_t nbytes)
{ void *p;
p = ph_malloc(nbytes);
return p ? memset(p,0,nbytes) : p;
}
