dacs_barrier_wait

NAME

dacs_barrier_wait - Synchronize members of a group.

SYNOPSIS

DACS_ERR_T dacs_barrier_wait ( dacs_group_t group )

Call parameter  
group The handle of the group with which to synchronize.

DESCRIPTION

The dacs_barrier_wait service blocks the caller on a group barrier until all members in the group have reached the barrier. The caller must be a member of the specified group.

RETURN VALUE

The dacs_barrier_wait service returns an error indicator defined as:
  • DACS_SUCCESS: normal return.
  • DACS_ERR_INVALID_HANDLE: the group handle does not refer to a valid DaCS group.

SEE ALSO

dacs_group_init(3), dacs_group_add_member(3), dacs_group_close(3), dacs_group_destroy(3), dacs_group_accept(3), dacs_group_leave(3)
Parent topic: Process synchronization