|
|
1.1 ! root 1: /* ! 2: * Mach Operating System ! 3: * Copyright (c) 1992 Carnegie Mellon University ! 4: * All Rights Reserved. ! 5: * ! 6: * Permission to use, copy, modify and distribute this software and its ! 7: * documentation is hereby granted, provided that both the copyright ! 8: * notice and this permission notice appear in all copies of the ! 9: * software, derivative works or modified versions, and any portions ! 10: * thereof, and that both notices appear in supporting documentation. ! 11: * ! 12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" ! 13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR ! 14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. ! 15: * ! 16: * Carnegie Mellon requests users of this software to return to ! 17: * ! 18: * Software Distribution Coordinator or [email protected] ! 19: * School of Computer Science ! 20: * Carnegie Mellon University ! 21: * Pittsburgh PA 15213-3890 ! 22: * ! 23: * any improvements or extensions that they make and grant Carnegie Mellon ! 24: * the rights to redistribute these changes. ! 25: */ ! 26: ! 27: subsystem dp_helper 888888; ! 28: ! 29: #include <mach/std_types.defs> ! 30: #include <mach/mach_types.defs> ! 31: ! 32: ServerPrefix do_; ! 33: ! 34: /* ! 35: * Message that the default pager sends to ! 36: * a fileserver who has registered itself ! 37: * with the default pager as a "paging helper" ! 38: * to notify that more paging spage is or ! 39: * is not needed. Same message to let the ! 40: * fileserver know it can (ask to) reclaim space. ! 41: * ! 42: * This message is only sent to a port that ! 43: * has been previously registered via ! 44: * default_pager_register_fileserver. ! 45: * The (optional) reply from the fileserver ! 46: * is a call to default_pager_paging_file. ! 47: */ ! 48: ! 49: simpleroutine dp_helper_paging_space( ! 50: dp_helper : mach_port_t; ! 51: space_shortage : boolean_t; ! 52: approx_amount : vm_size_t); ! 53:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.