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annotate Python/dynload_os2.c @ 13255:916fb024ce94 legacy-trunk

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Change copyright notice.
author Guido van Rossum <guido@python.org>
date Fri, 30 Jun 2000 23:50:40 +0000
parents 528559a0b2f2
children 87ee82e5c56d
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1 /***********************************************************
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2 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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3 The Netherlands.
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4
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5 All Rights Reserved
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6
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7 Copyright (c) 2000, BeOpen.com.
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8 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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9 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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10 All rights reserved.
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11
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12 See the file "Misc/COPYRIGHT" for information on usage and
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13 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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14
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15 ******************************************************************/
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16
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17 /* Support for dynamic loading of extension modules */
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18
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19 #define INCL_DOSERRORS
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20 #define INCL_DOSMODULEMGR
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21 #include <os2.h>
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22
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23 #include "Python.h"
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24 #include "importdl.h"
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25
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26
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27 const struct filedescr _PyImport_DynLoadFiletab[] = {
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28 {".pyd", "rb", C_EXTENSION},
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29 {".dll", "rb", C_EXTENSION},
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30 {0, 0}
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31 };
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32
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33 dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
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34 const char *pathname, FILE *fp)
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35 {
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36 dl_funcptr p;
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37 APIRET rc;
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38 HMODULE hDLL;
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39 char failreason[256];
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40 char funcname[258];
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41
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42 rc = DosLoadModule(failreason,
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43 sizeof(failreason),
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44 pathname,
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45 &hDLL);
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46
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47 if (rc != NO_ERROR) {
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48 char errBuf[256];
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49 sprintf(errBuf,
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50 "DLL load failed, rc = %d: %s",
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51 rc, failreason);
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52 PyErr_SetString(PyExc_ImportError, errBuf);
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53 return NULL;
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54 }
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55
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56 sprintf(funcname, "init%.200s", shortname);
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57 rc = DosQueryProcAddr(hDLL, 0L, funcname, &p);
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58 if (rc != NO_ERROR)
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59 p = NULL; /* Signify Failure to Acquire Entrypoint */
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60 return p;
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61 }