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#include "nullpo.hpp"
#include <cstdio>
#include <cstring>
#include "../poison.hpp"
/// Actual output function
void nullpo_info(const char *file, int line, const char *func)
{
if (!file)
file = "??";
if (!func || !*func)
func = "unknown";
fprintf(stderr, "%s:%d: in func `%s': NULL pointer\n",
file, line, func);
}
bool nullpo_chk(const char *file, int line, const char *func,
const void *target)
{
if (target)
return 0;
nullpo_info(file, line, func);
return 1;
}
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