LlGetInventoryPermMask

Returns an integer bitfield that is the requested permission mask for the inventory item

• If item is missing from the prim's inventory then an error is shouted on DEBUG_CHANNEL.

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// Complain unless this script is Open/ Yes Mod/ Yes Copy/ Yes Transfer.
 
warnIfClosed()
{        
    integer PERMS_OPEN = (PERM_MODIFY | PERM_COPY | PERM_TRANSFER);
    string item = llGetScriptName();
    integer everyonePerms = llGetInventoryPermMask(item, MASK_EVERYONE);
    integer nextPerms = llGetInventoryPermMask(item, MASK_NEXT);
    if ((everyonePerms & PERM_COPY))
    {
        if ((nextPerms & PERMS_OPEN) == PERMS_OPEN)
        {
            llOwnerSay("Open/ Yes Mod/ Yes Copy/ Yes Transfer/ Thank you");
            return;
        }
    }
    llSay(0, "Q: Open/ Yes Mod/ Yes Copy/ Yes Transfer? A: Not so!!!");
}
 
default
{
    on_rez(integer start_param)
    {
        llResetScript();
    }
    state_entry()
    {
        warnIfClosed();
    }
}

To test for the opposite (e.g. to see if something is NOT copy):

((PERM_COPY & llGetInventoryPermMask(myitem, MASK_OWNER)) == 0)

• In effect, the perms for articles published on this Wiki are PERM_COPY and PERM_TRANSFER until you log in, then PERM_MODIFY, PERM_MOVE, PERM_COPY and PERM_TRANSFER.
• The perms of a newly created script are: Base = PERM_ALL, Owner = PERM_ALL, Next = PERM_MOVE or PERM_TRANSFER, Group = 0 (none), Everyone = 0 (none). These perms are the same, no matter if the script is created in user inventory or in an object.

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