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set_driver_hook
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SYNOPSIS
void set_driver_hook(int what, closure arg)
void set_driver_hook(int what, string arg)
void set_driver_hook(int what, string * arg)
DESCRIPTION
This privileged efun sets the driver hook 'what' (values are
defined in /sys/driver_hook.h) to 'arg'.
The exact meanings and types of 'arg' depend of the hook set.
To remove a hook, set 'arg' to 0.
These hooks exist:
H_MOVE_OBJECT0
H_MOVE_OBJECT1
arg: unbound lambda
Mandatory hooks implementing the move_object() efun.
H_LOAD_UIDS
H_CLONE_UIDS
arg: unbound lambda or lfun closure
Mandatory hooks to determine the (e)uid of new objects.
H_CREATE_SUPER
H_CREATE_OB
H_CREATE_CLONE
H_RESET
H_CLEAN_UP
arg: lambda closure (H_CLEAN_UP also accepts a lfun
closure), function name.
Optional hooks for creation/reset/clean up-actions.
H_MODIFY_COMMAND
arg: lambda closure, lfun closure, function name, mapping
Optional hook for modifying player commands before the
parser sees them.
H_NOTIFY_FAIL
arg: lambda closure, lfun closure, string.
Mandatory hook to generate the default message if an entered
command couldn't be parsed and no notify_fail() command is
in effect.
H_SEND_NOTIFY_FAIL
arg: lambda closure, lfun closure, string.
Optional hook to deliver the notify fail message from a failed
command.
H_NO_IPC_SLOT
arg: string.
Optional hook specifying the 'sorry' messages if logins are
rejected due to fullness of the mud.
H_INCLUDE_DIRS
arg: lambda closure, lfun closure, string array.
Semi-mandatory hook specifying the directories where <>-type
include files are searched.
H_TELNET_NEG
arg: lambda closure, lfun closure, string.
Optional hook to specifiy how to perform a single telnet
negotiation.
H_NOECHO
arg: lambda closure, lfun closure, string.
Optional hook to specifiy how to perform the telnet actions
to switch the echo mode (used for e.g. password input_to()s).
H_ERQ_STOP
arg: lambda closure, lfun closure.
Optional hook to notify the mudlib about the termination of
the erq demon.
See hooks(C) for a detailed discussion.
HISTORY
Introduced in 3.2.1@1 as efun309(), renamed to
set_driver_hook() in 3.2.1@13
SEE ALSO
hooks(C)