| _LWP_UNPARK_ALL(2) | System Calls Manual | _LWP_UNPARK_ALL(2) | 
_lwp_unpark_all —
#include <lwp.h>
ssize_t
  
  _lwp_unpark_all(const
    lwpid_t *targets, size_t
    ntargets, const void
    *hint);
_lwp_unpark_all() resumes execution of one or more
  light-weight processes listed in the array pointed to by
  targets.
The target LWPs are assumed to be waiting in the kernel as a
    result of calls to _lwp_park(). If any of the target
    LWPs are not currently waiting, those LWPs will return immediately upon the
    next call to _lwp_park().
The value pointed to by ntargets specifies
    the size of the array pointed to by targets. If the
    targets argument is given as
    NULL, the maximum size of the array (expressed as
    the number of entries) is returned.
See _lwp_park(2) for a description of the hint argument.
_lwp_unpark_all() system call first appeared in
  NetBSD 5.0.
| February 10, 2007 | NetBSD 9.3 |