int
passwd_sync_query(int num, userec_t * buf)
{
if (passwd_query(num, buf) < 0)
return -1;
buf->money = moneyof(num);
if (num == usernum)
cuser.money = moneyof(num);
return 0;
}
int
pwcuDeMoney (int money)
{
deumoney(usernum, money);
cuser.money = moneyof(usernum);
return 0;
}
int
passwd_sync_update(int num, userec_t * buf)
{
if (num < 1 || num > MAX_USERS)
return -1;
// money update should be done before everything.
buf->money = moneyof(num);
if (passwd_update(num, buf) != 0)
return -1;
if (num == usernum)
cuser.money = moneyof(num);
return 0;
}
int main()
{
int num, pwdfd, money;
userec_t u;
attach_SHM();
if ((pwdfd = open(fn_passwd, O_WRONLY)) < 0)
exit(1);
for (num=1; num <= SHM->number; num++) {
lseek(pwdfd, sizeof(userec_t) * (num - 1) +
((char *)&u.money - (char *)&u), SEEK_SET);
money = moneyof(num);
write(pwdfd, &money, sizeof(int));
}
close(pwdfd);
return 0;
}
int
pwcuReloadMoney ()
{
cuser.money=moneyof(usernum);
return 0;
}
