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CirioNubMarshall.h
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C/C++ Source or Header
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1989-11-02
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2KB
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71 lines
/* begincopyright
Copyright (c) 1988 Xerox Corporation. All rights reserved.
Use and copying of this software and preparation of derivative works based
upon this software are permitted. Any distribution of this software or
derivative works must comply with all applicable United States export
control laws. This software is made available AS IS, and Xerox Corporation
makes no warranty about the software, its performance or its conformity to
any specification. Any person obtaining a copy of this software is requested
to send their name and post office or electronic mail address to:
PCR Coordinator
Xerox PARC
3333 Coyote Hill Rd.
Palo Alto, CA 94304
endcopyright */
/*
* CirioNubMarshall.h
*
* Demers, November 2, 1989 10:11:43 am PST
*
* Marshalling primitives for CirioNub procs on slave IOP.
*/
#ifndef _CIRIO_NUB_MARSHALL_
#define _CIRIO_NUB_MARSHALL_
#include "xr/Threads.h"
#include "xr/CirioNubProtocol.h"
/*
A CirioNubProc Foo is declared like
CirioNubRetCode Foo(int argc, unsigned *args);
See the type declaration in CirioNubInstall.h.
Foo is invoked as a result of a message from the other side.
The calling procedure and Foo must agree on the number and types
of arguments.
Foo returns results by calling the marshalling procedures (below)
and returning the appropriate CirioNubRetCode value.
*/
/*
* Marshalling procs.
* If one of these returns a value other than cnrc_ok,
* the invoking CirioNubProc should return that same value.
*/
extern CirioNubRetCode
CirioNubPutCard32(/* unsigned n */);
extern CirioNubRetCode
CirioNubPutInt32(/* int n */);
extern CirioNubRetCode
CirioNubPutString(/* char *s */);
extern CirioNubRetCode
CirioNubPutBlock8(/* char *b, int nBytes */);
extern CirioNubRetCode
CirioNubPutBlock16(/* short *b, int nBytes */);
extern CirioNubRetCode
CirioNubPutBlock32(/* long *b, int nBytes */);
#endif /* _CIRIO_NUB_MARSHALL_ */