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