134 lines
7.2 KiB
C
134 lines
7.2 KiB
C
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/*****************************************************************************/
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/* Copyright (C) 1991-1999 Open Systems Solutions, Inc. All rights reserved.*/
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/*****************************************************************************/
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/* THIS FILE IS PROPRIETARY MATERIAL OF OPEN SYSTEMS SOLUTIONS, INC.
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* AND MAY ONLY BE USED BY DIRECT LICENSEES OF OPEN SYSTEMS SOLUTIONS, INC.
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* THIS FILE MAY NOT BE DISTRIBUTED. */
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/*************************************************************************/
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/* FILE: @(#)ossmmgmt.h 5.8.1.2 97/10/20 */
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/*************************************************************************/
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#include <stddef.h>
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#include "ossdll.h"
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enum errcode {
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moreInput, /* input is exhausted and more was requested;
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context indicates number of bytes requested */
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/* decode returns MORE_INPUT (not a negative
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error code) */
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moreOutput, /* requests for output exceed restraint
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or space provided by user buffer;
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context indicates bytes allocated so far
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plus amount requested */
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/* decode returns MORE_BUF */
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zeroBytesRequested, /* memory request for zero bytes.
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This should not happen; report error to OSS;
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context ignored */
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/* decode returns FATAL_ERROR */
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sizeTooBig, /* request to allocate more than 'ossblock' bytes;
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context indicates number of bytes requested;
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This should not happen; report error to OSS */
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/* decode returns FATAL_ERROR */
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outOfMemory, /* memory allocation failure; context indicates
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number of bytes requested */
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/* decode returns OUT_MEMORY */
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invalidObject, /* unrecognized memory object passed in argument
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to function; context 0 means object not recognized,
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1 means control information within object is flawed */
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/* decode returns FATAL_ERROR */
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#ifdef LEAN_STACK
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moreStack, /* requests for stack storage exceed
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space provided by user buffer;
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context indicates bytes allocated so far
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plus amount requested */
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/* decode returns MORE_BUF */
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hookedStack, /* request for stack storage cannot be
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served in the parent context (world) when
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user-provided buffer is used by the child
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context */
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/* decode returns MEM_ERROR */
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#endif
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memmgrUndefinedErr /* error OSS has not anticipated; e.g., I/O Error;
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handlerr prints context.
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(I cannot print context as a hex value
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with the current error message code <---) */
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/* decode returns FATAL_ERROR */
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};
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extern void handlerr(struct ossGlobal *, enum errcode err, unsigned long context);
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extern int DLL_ENTRY dpduWalk(struct ossGlobal *, int, void *, void *,
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void (DLL_ENTRY_FPTR *_System freer)(struct ossGlobal *, void *));
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#if defined(_WINDOWS) || defined(_WIN32) || \
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defined(__OS2__) || defined(NETWARE_DLL)
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extern void DLL_ENTRY ossFreer(void *, void *);
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#else
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#ifndef _ICC
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static void DLL_ENTRY freer(struct ossGlobal *, void *);
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#endif /* _ICC */
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#endif /* _WINDOWS || _WIN32 || __OS2__ || NETWARE_DLL */
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int DLL_ENTRY ossMemMgrId(struct ossGlobal *);
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unsigned char *DLL_ENTRY dopenIn(struct ossGlobal *, void **p_hdl, unsigned long *inlen);
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unsigned long DLL_ENTRY dclosIn(struct ossGlobal *, void **p_hdl, size_t bytes_decoded);
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unsigned char *DLL_ENTRY dswapIn(struct ossGlobal *, void **p_hdl, size_t *inlen);
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void DLL_ENTRY dopenOut(struct ossGlobal *, void *hdl, unsigned long length,
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unsigned long limit);
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unsigned long DLL_ENTRY dclosOut(struct ossGlobal *, void **p_hdl);
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void *DLL_ENTRY dallcOut(struct ossGlobal *, size_t size, char root);
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#ifdef LEAN_STACK
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void DLL_ENTRY_FDEF openStack(struct ossGlobal *world, OssBuf *stack);
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void DLL_ENTRY_FDEF hookStack(struct ossGlobal *world, struct ossGlobal *root);
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void DLL_ENTRY_FDEF unhookStack(struct ossGlobal *world, struct ossGlobal *root);
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void *DLL_ENTRY_FDEF allocStack(struct ossGlobal *world, size_t size);
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unsigned char *DLL_ENTRY_FDEF lockStack(struct ossGlobal *world, void *hdl);
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void DLL_ENTRY_FDEF freeStack(struct ossGlobal *world, void *hdl);
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void DLL_ENTRY_FDEF closeStack(struct ossGlobal *world);
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#endif /* LEAN_STACK */
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void DLL_ENTRY openWork(struct ossGlobal *);
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void DLL_ENTRY closWork(struct ossGlobal *);
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void *DLL_ENTRY allcWork(struct ossGlobal *, size_t size);
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unsigned char *DLL_ENTRY lockMem(struct ossGlobal *, void *hdl);
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void DLL_ENTRY unlokMem(struct ossGlobal *, void *hdl, char free);
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void DLL_ENTRY pushHndl(struct ossGlobal *, void *);
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unsigned char *DLL_ENTRY popHndl(struct ossGlobal *, void **handl, size_t length);
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void DLL_ENTRY drcovObj(struct ossGlobal *, int pdu_num, void * hdl, void *ctl_tbl);
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unsigned char *DLL_ENTRY eopenIn(struct ossGlobal *, void *lock, size_t length); /* Clear encoder input-memory resources */
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unsigned char *DLL_ENTRY eswapIn(struct ossGlobal *, void *unlock, void *lock, size_t length); /* Swap new data into input memory */
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void DLL_ENTRY eclosIn(struct ossGlobal *, void * unlock); /* Free encoder input-memory resources */
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unsigned char *DLL_ENTRY eopenOut(struct ossGlobal *, void **object, size_t *outlen, char queue); /* Clear encoder output-memory resources */
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unsigned char *DLL_ENTRY eswapOut(struct ossGlobal *, void **object, size_t used, size_t *outlen); /* Dispose of output data and get memory */
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unsigned char *DLL_ENTRY exferObj(struct ossGlobal *, void **, void **, unsigned long *, unsigned long);
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unsigned char *DLL_ENTRY dxferObj(struct ossGlobal *world, void **inn, void **out, size_t *tOffset, unsigned long *toLength);
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unsigned char *DLL_ENTRY asideBegin(struct ossGlobal *world, void **objectTo, size_t used, size_t *lengthTo);
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unsigned char *DLL_ENTRY asideSwap(struct ossGlobal *world, void **objectTo, size_t used, size_t *lengthTo);
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void *DLL_ENTRY asideEnd(struct ossGlobal *world, void *object, size_t used);
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unsigned char *DLL_ENTRY setDump(struct ossGlobal *world, void **objectTo, void *set, size_t *lengthTo);
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unsigned long DLL_ENTRY eclosOut(struct ossGlobal *, void **object, size_t used, char low); /* Free encoder output-memory resources */
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void DLL_ENTRY ercovObj(struct ossGlobal *); /* Free all encoder memory resources */
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void DLL_ENTRY ossSetSort(struct ossGlobal *, void *, unsigned char ct); /* Order set by comparing through "ossObjCmp" */
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unsigned char DLL_ENTRY egetByte(struct ossGlobal *world, void *inn, unsigned long offset);
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extern int DLL_ENTRY ossMinit(struct ossGlobal *world);
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extern void DLL_ENTRY ossMterm(struct ossGlobal *world);
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void *DLL_ENTRY _ossMarkObj(struct ossGlobal *world, OssObjType objType, void *object);
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void *DLL_ENTRY _ossUnmarkObj(struct ossGlobal *world, void *objHndl);
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void *DLL_ENTRY _ossGetObj(struct ossGlobal *world, void *objHndl);
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#if defined(__arm)
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OssObjType DLL_ENTRY _ossTestObj(struct ossGlobal *world, void *objHndl);
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#else
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void *DLL_ENTRY _ossTestObj(struct ossGlobal *world, void *objHndl);
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#endif /* __arm */
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void DLL_ENTRY _ossFreeObjectStack(struct ossGlobal *world);
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void DLL_ENTRY _ossSetTimeout(struct ossGlobal *world, long timeout);
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