#include "user.h"
#include <stdlib.h>
#include <unistd.h>

void setup_user(char *config[CFG_IS_VALID + 1]) {
    long uid = -1, gid = -1;

    if (config[CFG_UID]) uid = strtol(config[CFG_UID], NULL, 10);
    if (config[CFG_GID]) gid = strtol(config[CFG_GID], NULL, 10);

    if (uid != -1) setuid(uid);
    if (gid != -1) setgid(gid);
}