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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
static inline size_t
alloc_size_product(size_t n, va_list ap) /* TODO test */
{
size_t prod = n;
if (!n) {
errno = EINVAL;
return 0;
}
for (;;) {
n = va_arg(ap, size_t);
if (!n)
break;
if (n >= SIZE_MAX / prod) {
errno = ENOMEM;
return 0;
}
prod *= n;
}
return prod;
}
void *
libsimple_vmalloczn(int clear, size_t n, va_list ap) /* TODO test */
{
n = alloc_size_product(n, ap);
return !n ? NULL : clear ? calloc(1, n) : malloc(n);
}
void *
libsimple_vreallocn(void *ptr, size_t n, va_list ap) /* TODO test */
{
n = alloc_size_product(n, ap);
return !n ? NULL : realloc(ptr, n);
}
#else
#include "test.h"
int
main(void)
{
return 0;
}
#endif
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