#include <string.h>

#include "test.h"

/* relative path to p */

char *t_pathrel(char *buf, size_t n, char *argv0, char *p)

{

	char *s = strrchr(argv0, '/');

	int k;

	if (s)

		k = snprintf(buf, n, "%.*s/%s", (int)(s-argv0), argv0, p);

	else

		k = snprintf(buf, n, "./%s", p);

	if ((size_t)k >= n)

		return 0;

	return buf;

}