AttemptLockDosList.md

NAME

AttemptLockDosList -- Attempt to lock the Dos Lists for use (V36)

SYNOPSIS

    dlist = AttemptLockDosList(flags)
    D0                          D1

    struct DosList *AttemptLockDosList(ULONG)

Links: DosList

FUNCTION

Locks the dos device list in preparation to walk the list. If the list is 'busy' then this routine will return NULL. See LockDosList for more information.

INPUTS

flags - Flags stating which types of nodes you want to lock.

RESULT dlist - Pointer to the beginning of the list or NULL. Not a valid node!

SEE ALSO

LockDosList, UnLockDosList, Forbid, NextDosEntry