hal_add_funct_to_thread - cause a function to be executed at regular intervals

funct_name
              The name of the function.

       thread_name
              The name of the thread.

       position
              The  desired  location within the thread.  This determines when the function will run, in relation
              to other functions in the thread.  A positive number indicates the desired  location  as  measured
              from  the  beginning  of  the  thread,  and a negative is measured from the end.  So +1 means this
              function will become the first one to run, +5 means it will be the fifth one to run, -2  means  it
              will be next to last, and -1 means it will be last.  Zero is illegal.

hal_add_funct_to_thread  adds a function exported by a realtime HAL component to a realtime thread.  This
       determines how often and in what order functions are executed.

       hal_del_funct_from_thread removes a function from a thread.

       hal_add_funct_to_thread - cause a function to be executed at regular intervals

       Call only from realtime init code, not from other realtime or non-realtime code.

       Returns a HAL status code.

hal_thread_new(3hal), hal_export_funct(3hal)

LinuxCNC Documentation                             2006-10-12                      hal_add_funct_to_thread(3hal)

       int hal_add_funct_to_thread(const char *funct_name, const char *thread_name, int position)

              int hal_del_funct_from_thread(const char *funct_name, const char *thread_name)