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Annotation of XNU/osfmk/mach/ledger.defs, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * The contents of this file constitute Original Code as defined in and
                      7:  * are subject to the Apple Public Source License Version 1.1 (the
                      8:  * "License").  You may not use this file except in compliance with the
                      9:  * License.  Please obtain a copy of the License at
                     10:  * http://www.apple.com/publicsource and read it before using this file.
                     11:  * 
                     12:  * This Original Code and all software distributed under the License are
                     13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     17:  * License for the specific language governing rights and limitations
                     18:  * under the License.
                     19:  * 
                     20:  * @APPLE_LICENSE_HEADER_END@
                     21:  */
                     22: /*
                     23:  * @OSF_COPYRIGHT@
                     24:  */
                     25: 
                     26: subsystem
                     27: #if    KERNEL_USER
                     28:          KernelUser
                     29: #endif /* KERNEL_USER */
                     30: #if    KERNEL_SERVER
                     31:          KernelServer
                     32: #endif /* KERNEL_SERVER */
                     33:                       ledger 5000;
                     34: 
                     35: #ifdef KERNEL_USER
                     36: userprefix r_;
                     37: #endif /* KERNEL_USER */
                     38: 
                     39: #include <mach/std_types.defs>
                     40: #include <mach/mach_types.defs>
                     41: 
                     42: /*
                     43:  *     Create a subordinate ledger
                     44:  */
                     45: routine ledger_create(
                     46:                parent_ledger           : ledger_t;
                     47:                ledger_ledger           : ledger_t;
                     48:        out     new_ledger              : ledger_t;
                     49:                transfer                : ledger_item_t);
                     50: 
                     51: /*
                     52:  *     Get the remote ledger service port
                     53:  */
                     54: routine ledger_get_remote(
                     55:                ledger                  : ledger_t;
                     56:                host                    : host_t;
                     57:        out     service_ledger          : ledger_t);
                     58: 
                     59: /*
                     60:  *     Return the ledger limit and balance
                     61:  */
                     62: routine ledger_read(
                     63:                ledger                  : ledger_t;
                     64:        out     balance                 : ledger_item_t;
                     65:        out     limit                   : ledger_item_t);
                     66: 
                     67: /*
                     68:  *     Sets the remote ledger service port
                     69:  */
                     70: routine ledger_set_remote(
                     71:                ledger                  : ledger_t;
                     72:                service_ledger          : ledger_t);
                     73: 
                     74: /*
                     75:  *     Destroy a ledger
                     76:  */
                     77: routine ledger_terminate(
                     78:                ledger                  : ledger_t);
                     79: 
                     80: /*
                     81:  *     Transfer resources from a parent ledger to a child
                     82:  */
                     83: routine ledger_transfer(
                     84:                parent_ledger           : ledger_t;
                     85:                child_ledger            : ledger_t;
                     86:                transfer                : ledger_item_t);

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