_LWP_EXIT(2) System Calls Manual _LWP_EXIT(2)
_lwp_exit -- terminate the calling light-weight process
Standard C Library (libc, -lc)
_lwp_exit() terminates the calling LWP. If it is the last LWP in the
process, the process exits with a status of 0. If the LWP was not
created in a detached state, then the system will not reclaim its LWP ID
until its status is reported to another LWP in the process via
_lwp_exit() can never return.
_exit(2), _lwp_create(2), _lwp_wait(2)
The _lwp_exit() system call first appeared in NetBSD 2.0.
NetBSD 6.1.5 January 13, 2003 NetBSD 6.1.5