cnd_broadcast

< c‎ | thread
Defined in header <threads.h>
int cnd_broadcast( cnd_t *cond );
 (since C11)

Unblocks all threads that are blocked on condition variable cond at the time of the call. If no threads are blocked on cond, the function does nothing and returns thrd_success.

Parameters

cond - pointer to a condition variable

Return value

thrd_success if successful, thrd_error otherwise.

References

  • C17 standard (ISO/IEC 9899:2018):
  • 7.26.3.1 The cnd_broadcast function (p: 275-276)
  • C11 standard (ISO/IEC 9899:2011):
  • 7.26.3.1 The cnd_broadcast function (p: 378)

See also

(C11)
 unblocks one thread blocked on a condition variable
(function)