mig_support.h

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    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  Software.Distribution@CS.CMU.EDU
   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  * HISTORY
   28  * $Log:        mig_support.h,v $
   29  * Revision 2.6  93/05/14  15:10:07  rvb
   30  *      #include string.h -> strings.h
   31  *      [93/05/14            rvb]
   32  * 
   33  * Revision 2.5  93/05/10  21:20:03  rvb
   34  *      size_t --> vm_size_t.
   35  *      [93/04/09            af]
   36  * 
   37  * Revision 2.4  93/05/10  17:47:54  rvb
   38  *      Totally eliminate size_t.
   39  *      [93/05/04  17:42:35  rvb]
   40  * 
   41  * Revision 2.3  93/03/11  13:46:26  danner
   42  *      eliminate size_t.
   43  *      [93/03/09            danner]
   44  * 
   45  * Revision 2.2  93/01/14  17:45:03  danner
   46  *      Changed the argument to mig_init to void * for compatibility
   47  *      with the C-Threads mig_init.
   48  *      [92/12/18            pds]
   49  *      Define memcpy to be bcopy in the kernel, otherwise include string.h.
   50  *      Added include of sys/types.h.
   51  *      [92/12/17            pds]
   52  *      Created.
   53  *      [92/12/11            pds]
   54  * 
   55  */
   56 
   57 /*
   58  *  Abstract:
   59  *      Header file for support routines called by MiG generated interfaces.
   60  *
   61  */
   62 
   63 #ifndef _MACH_MIG_SUPPORT_H_
   64 #define _MACH_MIG_SUPPORT_H_
   65 
   66 #include <mach/std_types.h>
   67 #include <mach/message.h>
   68 #include <sys/types.h>
   69 
   70 #if     defined(KERNEL)
   71 
   72 #if     defined(bcopy)
   73 #else   /* not defined(bcopy) */
   74 extern void     bcopy(const void *, void *, vm_size_t);
   75 #define memcpy(_dst,_src,_len)  bcopy((_src),(_dst),(_len))
   76 #endif  /* defined(bcopy) */
   77 
   78 #else   /* not defined(KERNEL) */
   79 
   80 #include <strings.h>
   81 
   82 #endif  /* defined(KERNEL) */
   83 
   84 extern void             mig_init(void *_first);
   85 
   86 extern void             mig_allocate(vm_address_t *_addr_p, vm_size_t _size);
   87 
   88 extern void             mig_deallocate(vm_address_t _addr, vm_size_t _size);
   89 
   90 extern void             mig_dealloc_reply_port(void);
   91 
   92 extern mach_port_t      mig_get_reply_port(void);
   93 
   94 extern void             mig_reply_setup(const mach_msg_header_t *_request,
   95                                         mach_msg_header_t *reply);
   96 
   97 #ifndef KERNEL
   98 extern vm_size_t                mig_strncpy(char *_dest, const char *_src, vm_size_t _len);
   99 #endif
  100 
  101 #endif  /* not defined(_MACH_MIG_SUPPORT_H_) */

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FreeBSD/Linux Kernel Cross Reference sys/mach/mig_support.h

FreeBSD/Linux Kernel Cross Reference
sys/mach/mig_support.h