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class_close(3) [osf1 man page]

class_close(3)						     Library Functions Manual						    class_close(3)

NAME
class_close - Close the class datatbase file LIBRARY
Standard C Library (libclass.a) SYNOPSIS
#include <apar_types.h> #include <sys/class.h> class_close(class_apar_handle_t handle); PARAMETERS
The partition descriptor returned by class_open(). DESCRIPTION
Used at application exit to close the database file. The calling process must have root access privileges. RETURN VALUES
Operation successfully completed. There was a failure to release a shared memory segment An invalid partition handle was specified. SEE ALSO
Functions:class_add(3), class_init(3), class_create(3), class_change(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_data- base(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), Commands:class_admin(8), runclass(1), class_scheduling(4) Other: The System Administration guide. delim off class_close(3)

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class_save_database(3)					     Library Functions Manual					    class_save_database(3)

NAME
class_save_database - Write the in-memory database to disk. LIBRARY
Standard C Library (libclass.a) SYNOPSIS
#include <apar_types.h> #include <sys/class.h> class_save_database (class_apar_handle_t handle, dbase_name); PARAMETERS
The partition descriptor returned by class_open(). An optional file name in which the database will be saved. DESCRIPTION
The class scheduler database is memory shared by the administration command, the class scheduler daemon, and runclass(). Administrative changes (such as adding a gid to a class) need to be saved to disk so that the changes are available at the next reboot. Note that class scheduler administrative changes take effect immediately whether they are written to disk or not. If the dbase_name argument is supplied, the database will be written to the specified file name. The current database name will be used by default if dbase_name is null. Note that the calling process must have root access privileges. RETURN VALUES
The operation successfully completed. An invalid partition handle was specified. The dbase_name size limit is exceeded. Error in writing the file, indicated by ERRNO SEE ALSO
Functions:class_add(3), class_init(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_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), Commands:class_admin(8), runclass(1), class_scheduling(4) Other: The System Administration guide. delim off class_save_database(3)
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