ref: 731e6ac62d55209f4635d4422691e7fa8aa92d54
dir: /sys/src/ape/lib/ap/plan9/getuid.c/
#include <sys/types.h>
#include <pwd.h>
#include <unistd.h>
uid_t
getuid(void)
{
	struct passwd *p;
	p = getpwnam(getlogin());
	return p? p->pw_uid : 1;
}
uid_t
geteuid(void)
{
	return getuid();
}