14887Schin /***********************************************************************
24887Schin * *
34887Schin * This software is part of the ast package *
4*12068SRoger.Faulkner@Oracle.COM * Copyright (c) 1985-2010 AT&T Intellectual Property *
54887Schin * and is licensed under the *
64887Schin * Common Public License, Version 1.0 *
78462SApril.Chin@Sun.COM * by AT&T Intellectual Property *
84887Schin * *
94887Schin * A copy of the License is available at *
104887Schin * http://www.opensource.org/licenses/cpl1.0.txt *
114887Schin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
124887Schin * *
134887Schin * Information and Software Systems Research *
144887Schin * AT&T Research *
154887Schin * Florham Park NJ *
164887Schin * *
174887Schin * Glenn Fowler <gsf@research.att.com> *
184887Schin * David Korn <dgk@research.att.com> *
194887Schin * Phong Vo <kpv@research.att.com> *
204887Schin * *
214887Schin ***********************************************************************/
224887Schin #pragma prototyped
234887Schin
244887Schin /*
254887Schin * ast dynamic data initialization
264887Schin */
274887Schin
284887Schin #ifdef _UWIN
294887Schin
304887Schin #define _std_def_cfree 1
314887Schin
324887Schin #include <sfio_t.h>
334887Schin #include <ast.h>
344887Schin
354887Schin #undef strcoll
364887Schin
374887Schin #include <ast_windows.h>
384887Schin
394887Schin extern Sfio_t _Sfstdin;
404887Schin extern Sfio_t _Sfstdout;
414887Schin extern Sfio_t _Sfstderr;
424887Schin
434887Schin #include "sfhdr.h"
444887Schin
454887Schin #undef sfstdin
464887Schin #undef sfstdout
474887Schin #undef sfstderr
484887Schin
494887Schin #if defined(__EXPORT__)
504887Schin #define extern __EXPORT__
514887Schin #endif
524887Schin
534887Schin /*
544887Schin * for backward compatibility with early UNIX
554887Schin */
564887Schin
574887Schin extern void
cfree(void * addr)584887Schin cfree(void* addr)
594887Schin {
604887Schin free(addr);
614887Schin }
624887Schin
634887Schin extern void
_ast_libinit(void * in,void * out,void * err)644887Schin _ast_libinit(void* in, void* out, void* err)
654887Schin {
664887Schin Sfio_t* sp;
674887Schin
684887Schin sp = (Sfio_t*)in;
694887Schin *sp = _Sfstdin;
704887Schin sfstdin = sp;
714887Schin sp = (Sfio_t*)out;
724887Schin *sp = _Sfstdout;
734887Schin sfstdout = sp;
744887Schin sp = (Sfio_t*)err;
754887Schin *sp = _Sfstderr;
764887Schin sfstderr = sp;
774887Schin }
784887Schin
794887Schin extern void
_ast_init(void)804887Schin _ast_init(void)
814887Schin {
824887Schin struct _astdll* ap = _ast_getdll();
834887Schin
844887Schin _ast_libinit(ap->_ast_stdin,ap->_ast_stdout,ap->_ast_stderr);
854887Schin }
864887Schin
874887Schin extern void
_ast_exit(void)884887Schin _ast_exit(void)
894887Schin {
904887Schin if (_Sfcleanup)
914887Schin (*_Sfcleanup)();
924887Schin }
934887Schin
944887Schin BOOL WINAPI
DllMain(HINSTANCE hinst,DWORD reason,VOID * reserved)954887Schin DllMain(HINSTANCE hinst, DWORD reason, VOID* reserved)
964887Schin {
974887Schin switch (reason)
984887Schin {
994887Schin case DLL_PROCESS_ATTACH:
1004887Schin break;
1014887Schin case DLL_PROCESS_DETACH:
1024887Schin _ast_exit();
1034887Schin break;
1044887Schin }
1054887Schin return 1;
1064887Schin }
1074887Schin
1084887Schin #else
1094887Schin
1104887Schin #include <ast.h>
1114887Schin
1124887Schin #if _dll_data_intercept && ( _DLL_BLD || _BLD_DLL )
1134887Schin
1144887Schin #undef environ
1154887Schin
1164887Schin extern char** environ;
1174887Schin
1184887Schin struct _astdll _ast_dll = { &environ };
1194887Schin
1204887Schin struct _astdll*
_ast_getdll(void)1214887Schin _ast_getdll(void)
1224887Schin {
1234887Schin return &_ast_dll;
1244887Schin }
1254887Schin
1264887Schin #else
1274887Schin
1284887Schin NoN(astdynamic)
1294887Schin
1304887Schin #endif
1314887Schin
1324887Schin #endif
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