1 .\" $NetBSD: _lwp_wakeup.2,v 1.5 2008/04/30 13:10:51 martin Exp $
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7 .\" by Jason R. Thorpe of Wasabi Systems, Inc.
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35 .Nd make a blocked light-weight process runnable
41 .Fn _lwp_wakeup "lwpid_t lwp"
44 makes a blocked LWP runnable. The blocked LWP must be in
47 Unblocking the LWP does not guarantee that it will make progress; it
48 may block again as soon as it resumes execution in the kernel.
50 Upon successful completion,
53 Otherwise, an error code is returned to indicate the error.
57 .Bl -tag -width [ENODEV]
59 No LWP can be found in the current process corresponding to that
63 The specified LWP is not in
67 The specified LWP is blocked in an uninterruptible sleep.
72 system call first appeared in