NAME

class_add − add a member to an existing scheduling class

SYNOPSIS

#include <apar_types.h>
#include <sys/class.h> class_add(
        class_apar_handle_t handle,
        char ∗class_name,
        int type,
        int member,
        int force );

LIBRARY

Class Scheduling Library (libclass.a)

This library is not available as a shared library. 

PARAMETERS

handle
The partition descriptor returned by class_open(). 

class_name
Name of the class to which the new member is to be added.

typeMember type as defined in <sys/class.h>. For example: CL_TYPE_UID. 

member
Identifier representing type. 

force
TRUE or FALSE. If the member already exists in another class, determines whether the member is moved to class_name. 

DESCRIPTION

This routine adds a member to an existing scheduling class. If the member is found in another class, the member will be moved to the new class if force is TRUE. 

Note that the calling process must have root access privileges. 

RETURN VALUES

[CLASS_SUCCESS]
Operation successfully completed.

[CLASS_INVAL_PARTITION]
An invalid partition handle was specified.

[CLASS_NOT_SUSER]
Not super user. Permission denied.

[CLASS_NAME_INVALID]
The class_name is not an ASCII string. 

[CLASS_NOT_EXIST]
The class_name does not exist. 

[CLASS_NO_SPACE]
No space is available in class_name. 

[CLASS_MEMBER_ALREADY_IN_CLASS]
A member of type type is already in class_name. 

[CLASS_MEMBER_IN_OTHER_CLASS]
A member of type type is in another class. This value is returned only if force is FALSE. 

[CLASS_DEFAULT_CLASS_OP]
Operations on the default class are not supported.

SEE ALSO

Commands: runclass(1), class_admin(8)

Functions: class_change(3), class_create(3), class_close(3), class_configure(3), class_get_config_stats(3), class_close(3), class_delete(3), class_destroy(3), class_disable(3), class_enable(3), class_save_database(3), class_restore_database(3), class_load_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), class_open(3)

Files: class_scheduling(4)

System Administration