FreeBSD/Linux Kernel Cross Reference
sys/compat/mach/mach_host.h

     /*      $NetBSD: mach_host.h,v 1.15 2005/02/26 23:10:19 perry Exp $ */
     
     /*-
      * Copyright (c) 2002-2003 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Emmanuel Dreyfus
      *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *        This product includes software developed by the NetBSD
     *        Foundation, Inc. and its contributors.
     * 4. Neither the name of The NetBSD Foundation nor the names of its
     *    contributors may be used to endorse or promote products derived
     *    from this software without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     */
    
    #ifndef _MACH_HOST_H_
    #define _MACH_HOST_H_
    
    #include <sys/types.h>
    #include <sys/param.h>
    #include <sys/signal.h>
    #include <sys/proc.h>
    
    #include <compat/mach/mach_types.h>
    #include <compat/mach/mach_message.h>
    
    /* host_info */
    
    typedef mach_integer_t mach_host_flavor_t;
    
    typedef struct {
            mach_msg_header_t req_msgh;
            mach_ndr_record_t req_ndr;
            mach_host_flavor_t req_flavor;
            mach_msg_type_number_t req_count;
    } mach_host_info_request_t;
    
    typedef struct {
            mach_msg_header_t rep_msgh;
            mach_ndr_record_t rep_ndr;
            mach_kern_return_t rep_retval;
            mach_msg_type_number_t rep_count;
            mach_integer_t rep_data[12];
            mach_msg_trailer_t rep_trailer;
    } mach_host_info_reply_t;
    
    typedef struct {
            mach_msg_header_t rep_msgh;
            mach_ndr_record_t rep_ndr;
            mach_kern_return_t rep_retval;
            mach_msg_type_number_t rep_count;
            mach_msg_trailer_t rep_trailer;
    } mach_host_info_reply_simple_t;
    
    #define MACH_HOST_BASIC_INFO            1
    #define MACH_HOST_SCHED_INFO            3
    #define MACH_HOST_RESOURCE_SIZES        4
    #define MACH_HOST_PRIORITY_INFO         5
    #define MACH_HOST_SEMAPHORE_TRAPS       7
    #define MACH_HOST_MACH_MSG_TRAP         8
    
    struct mach_host_basic_info {
            mach_integer_t          max_cpus;
            mach_integer_t          avail_cpus;
            mach_vm_size_t          memory_size;
            mach_cpu_type_t         cpu_type;
            mach_cpu_subtype_t      cpu_subtype;
    };
    
    struct mach_host_sched_info {
            mach_integer_t          min_timeout;
            mach_integer_t          min_quantum;
    };
    
    struct mach_kernel_resource_sizes {
            mach_vm_size_t   task;
           mach_vm_size_t   thread;
           mach_vm_size_t   port;
           mach_vm_size_t   memory_region;
           mach_vm_size_t   memory_object;
   };
   
   struct mach_host_priority_info {
           mach_integer_t  kernel_priority;
           mach_integer_t  system_priority;
           mach_integer_t  server_priority;
           mach_integer_t  user_priority;
           mach_integer_t  depress_priority;
           mach_integer_t  idle_priority;
           mach_integer_t  minimum_priority;
           mach_integer_t  maximum_priority;
   };
   
   /* host_page_size */
   
   typedef struct {
           mach_msg_header_t req_msgh;
   } mach_host_page_size_request_t;
   
   typedef struct {
           mach_msg_header_t rep_msgh;
           mach_ndr_record_t rep_ndr;
           mach_kern_return_t rep_retval;
           mach_vm_size_t rep_page_size;
           mach_msg_trailer_t rep_trailer;
   } mach_host_page_size_reply_t;
   
   /* host_get_clock_service */
   
   typedef struct {
           mach_msg_header_t req_msgh;
           mach_ndr_record_t req_ndr;
           mach_clock_id_t req_clock_id;
   } mach_host_get_clock_service_request_t;
   
   typedef struct {
           mach_msg_header_t rep_msgh;
           mach_msg_body_t rep_body;
           mach_msg_port_descriptor_t rep_clock_serv;
           mach_msg_trailer_t rep_trailer;
   } mach_host_get_clock_service_reply_t;
   
   /* host_get_io_master */
   
   typedef struct {
           mach_msg_header_t req_msgh;
   } mach_host_get_io_master_request_t;
   
   typedef struct {
           mach_msg_header_t rep_msgh;
           mach_msg_body_t rep_body;
           mach_msg_port_descriptor_t rep_iomaster;
           mach_msg_trailer_t rep_trailer;
   } mach_host_get_io_master_reply_t;
   
   /* processor_set_default */
   
   typedef struct {
           mach_msg_header_t req_msgh;
   } mach_processor_set_default_request_t;
   
   typedef struct {
           mach_msg_header_t rep_msgh;
           mach_msg_body_t rep_body;
           mach_msg_port_descriptor_t rep_defaultset;
           mach_msg_trailer_t rep_trailer;
   } mach_processor_set_default_reply_t;
   
   /* host_processor_set_priv */
   
   typedef struct {
           mach_msg_header_t req_msgh;
           mach_msg_body_t req_body;
           mach_msg_port_descriptor_t req_set;
   } mach_host_processor_set_priv_request_t;
   
   typedef struct {
           mach_msg_header_t rep_msgh;
           mach_msg_body_t rep_body;
           mach_msg_port_descriptor_t rep_ctlset;
            mach_msg_trailer_t rep_trailer;
   } mach_host_processor_set_priv_reply_t;
   
   /* These are machine dependent functions */
   void mach_host_basic_info(struct mach_host_basic_info *);
   void mach_host_priority_info(struct mach_host_priority_info *);
   
   #endif /* _MACH_HOST_H_ */

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