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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2010 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* ast dynamic data initialization
*/
#ifdef _UWIN
#define _std_def_cfree 1
#include <sfio_t.h>
#include <ast.h>
#undef strcoll
#include <ast_windows.h>
extern Sfio_t _Sfstdin;
extern Sfio_t _Sfstdout;
extern Sfio_t _Sfstderr;
#include "sfhdr.h"
#undef sfstdin
#undef sfstdout
#undef sfstderr
#if defined(__EXPORT__)
#define extern __EXPORT__
#endif
/*
* for backward compatibility with early UNIX
*/
extern void
cfree(void* addr)
{
free(addr);
}
extern void
_ast_libinit(void* in, void* out, void* err)
{
Sfio_t* sp;
sp = (Sfio_t*)in;
*sp = _Sfstdin;
sfstdin = sp;
sp = (Sfio_t*)out;
*sp = _Sfstdout;
sfstdout = sp;
sp = (Sfio_t*)err;
*sp = _Sfstderr;
sfstderr = sp;
}
extern void
_ast_init(void)
{
struct _astdll* ap = _ast_getdll();
_ast_libinit(ap->_ast_stdin,ap->_ast_stdout,ap->_ast_stderr);
}
extern void
_ast_exit(void)
{
if (_Sfcleanup)
(*_Sfcleanup)();
}
BOOL WINAPI
DllMain(HINSTANCE hinst, DWORD reason, VOID* reserved)
{
switch (reason)
{
case DLL_PROCESS_ATTACH:
break;
case DLL_PROCESS_DETACH:
_ast_exit();
break;
}
return 1;
}
#else
#include <ast.h>
#if _dll_data_intercept && ( _DLL_BLD || _BLD_DLL )
#undef environ
extern char** environ;
struct _astdll _ast_dll = { &environ };
struct _astdll*
_ast_getdll(void)
{
return &_ast_dll;
}
#else
NoN(astdynamic)
#endif
#endif
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