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/*=============================================================================
= CodeWarrior Stationery for Creating a NetWare Executable with NKS/LibC
=
= Copyright (C) Unpublished Work of Novell, Inc. All Rights Reserved.
=
= This work is an unpublished work and contains confidential, proprietary and
= trade secret information of Novell, Inc. Access to this work is restricted
= to (i) Novell, Inc. employees who have a need to know how to perform tasks
= within the scope of their assignments and (ii) entities other than Novell,
= Inc. who have entered into appropriate license agreements. No part of this
= work may be used, practiced, performed, copied, distributed, revised, modi-
= fied, translated, abridged, condensed, expanded, collected, compiled, link-
= ed, recast, transformed or adapted without the prior written consent of
= Novell, Inc. Any use or exploitation of this work without authorization
= could subject the perpetrator to criminal and civil liability.
=
= CodeWarrior is a trademark of Metrowerks Corporation, a Motorola Company.
= NetWare is a trademark of Novell, Inc.
=
= When this file is used to instantiate real source code in the CodeWarrior
= IDE, this copyright notice should be removed and replaced with a different
= copyright indicating ownership by the developer. Novell assumes no
= liability for how this sample code is used or modified by any developer.
===============================================================================
*/
#include <library.h>
#include <netware.h>
#include <nks/synch.h>
void *gLibHandle = (void *) NULL;
rtag_t gAllocTag = (rtag_t) NULL;
NXMutex_t *gLibLock = (NXMutex_t *) NULL;
int gLibId=0;
int DisposeLibraryData( void *data)
{
return 0;
}
int _NonAppStart
(
void *NLMHandle,
void *errorScreen,
const char *cmdLine,
const char *loadDirPath,
size_t uninitializedDataLength,
void *NLMFileHandle,
int (*readRoutineP)( int conn, void *fileHandle, size_t offset,
size_t nbytes, size_t *bytesRead, void *buffer ),
size_t customDataOffset,
size_t customDataSize,
int messageCount,
const char **messages
)
{
NX_LOCK_INFO_ALLOC(liblock, "Per-Application Data Lock", 0);
#pragma unused(cmdLine)
#pragma unused(loadDirPath)
#pragma unused(uninitializedDataLength)
#pragma unused(NLMFileHandle)
#pragma unused(readRoutineP)
#pragma unused(customDataOffset)
#pragma unused(customDataSize)
#pragma unused(messageCount)
#pragma unused(messages)
/*
** Here we process our command line, post errors (to the error screen),
** perform initializations and anything else we need to do before being able
** to accept calls into us. If we succeed, we return non-zero and the NetWare
** Loader will leave us up, otherwise we fail to load and get dumped.
*/
// gAllocTag = AllocateResourceTag(NLMHandle,
// "<library-name> memory allocations", AllocSignature);
// if (!gAllocTag)
// {
// OutputToScreen(errorScreen, "Unable to allocate resource tag for "
// "library memory allocations.\n");
// return -1;
// }
gLibId = register_library(DisposeLibraryData);
if (gLibId < -1)
{
OutputToScreen(errorScreen, "Unable to register library with kernel.\n");
return -1;
}
gLibHandle = NLMHandle;
gLibLock = NXMutexAlloc(0, 0, &liblock);
if (!gLibLock)
{
OutputToScreen(errorScreen, "Unable to allocate library data lock.\n");
return -1;
}
return 0;
}
void _NonAppStop( void )
{
/*
** Here we clean up any resources we allocated. Resource tags is a big part
** of what we created, but NetWare doesn't ask us to free those.
*/
(void) unregister_library(gLibId);
NXMutexFree(gLibLock);
}
int _NonAppCheckUnload( void )
{
/*
** This function cannot be the first in the file for if the file is linked
** first, then the check-unload function's offset will be nlmname.nlm+0
** which is how to tell that there isn't one. When the check function is
** first in the linked objects, it is ambiguous. For this reason, we will
** put it inside this file after the stop function.
**
** Here we check to see if it's alright to ourselves to be unloaded. If not,
** we return a non-zero value. Right now, there isn't any reason not to allow
** it.
*/
return 0;
}
|
