NAME    [Toc]    [Back]

       class_load_database - load a new database

SYNOPSIS    [Toc]    [Back]

       #include <apar_types.h> #include <sys/class.h>

       class_load_database(
               class_apar_handle_t handle,
               char *dbase_name,
               int option );

LIBRARY    [Toc]    [Back]

       Class Sceduling Library (libclass.a)

PARAMETERS    [Toc]    [Back]

       The  partition  descriptor  returned by class_open().  The
       file name of the database  that  is  to  be  loaded.   See
       DESCRIPTION.

DESCRIPTION    [Toc]    [Back]

       This  function  loads a new class scheduling database into
       memory. If class scheduling has been enabled, the  changes
       take effect immediately.

       If  the  current  in-memory database has been modified and
       not saved to disk, and if OPT_FORCE is not set,  the  load
       will abort and CLASS_DATABASE_MODIFIED will be returned.

       Note that the calling process must have root access privileges.

RETURN VALUES    [Toc]    [Back]

       The operation completed successfully.  An  invalid  partition
  handle  was  specified.  The specified file is not a
       class database .  Error reading  the  file,  indicated  by
       ERRNO.   The  current  database  has been modified but not
       written to disk.

SEE ALSO    [Toc]    [Back]

       Commands: runclass(1), class_admin(8)

       Functions: class_add(3), class_create(3),  class_close(3),
       class_change(3),     class_configure(3),    class_get_config_stats(3),      class_delete(3),      class_destroy(3),
       class_disable(3), class_enable(3), class_save_database(3),
       class_restore_database(3),           class_change_name(3),
       class_database_file_exists(3),     class_database_name(3),
       class_database_modified(3),          class_get_classes(3),
       class_get_class_members(3)

       Files: class_scheduling(4)

       System Administration



                                           class_load_database(3)