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74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/* dlfcn.h - W32 functions for run-time dynamic loading
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* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef GNUPG_DYNLOAD_H
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#define GNUPG_DYNLOAD_H
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#ifdef ENABLE_CARD_SUPPORT
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#ifndef _WIN32
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#include <dlfcn.h>
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#else
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#include <windows.h>
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#define RTLD_LAZY 0
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static __inline__ void *
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dlopen (const char * name, int flag)
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{
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void * hd = LoadLibrary (name);
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return hd;
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}
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static __inline__ void *
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dlsym (void * hd, const char * sym)
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{
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if (hd && sym)
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{
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void * fnc = GetProcAddress (hd, sym);
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if (!fnc)
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return NULL;
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return fnc;
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}
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return NULL;
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}
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static __inline__ const char *
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dlerror (void)
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{
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static char buf[32];
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sprintf (buf, "ec=%lu\n", GetLastError ());
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return buf;
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}
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static __inline__ int
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dlclose (void * hd)
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{
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if (hd)
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{
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FreeLibrary (hd);
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return 0;
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}
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return -1;
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}
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#endif /*__MINGW32__*/
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#endif /*ENABLE_CARD_SUPPORT*/
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#endif /*GNUPG_DYNLOAD_H*/
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