1. NAME

wait_event - sleep until a condition gets true

2. SYNOPSIS

wait_event( wq , condition );

3. ARGUMENTS

wq
    the waitqueue to wait on

condition
    a C expression for the event to wait for

4. DESCRIPTION

The process is put to sleep (TASK_UNINTERRUPTIBLE) until the condition evaluates to true. The condition is checked each time the waitqueue wq is woken up.

wake_up has to be called after changing any variable that could change the result of the wait condition.

5. COPYRIGHT