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74cfb81dbb
only geniconv/iconv.h (was from LGPL libiconv) is replaced with a generic minimal iconv.h based on public knowledge.
80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "../../SDL_internal.h"
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#ifdef SDL_LOADSO_OS2
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* System dependent library loading routines */
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#include "SDL_loadso.h"
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#include ".\core\os2\SDL_os2.h"
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#define INCL_DOSMODULEMGR
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#define INCL_DOSERRORS
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#include <os2.h>
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void *
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SDL_LoadObject(const char *sofile)
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{
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ULONG ulRC;
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HMODULE hModule;
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PSZ pszModName = OS2_UTF8ToSys( sofile );
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CHAR acError[256];
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ulRC = DosLoadModule( &acError, sizeof(acError), pszModName, &hModule );
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SDL_free( pszModName );
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if ( ulRC != NO_ERROR )
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{
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SDL_SetError( "Failed loading, module: %s", pszModName );
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return NULL;
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}
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return (void *)hModule;
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}
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void *
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SDL_LoadFunction(void *handle, const char *name)
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{
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ULONG ulRC;
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PFN pFN;
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ulRC = DosQueryProcAddr( (HMODULE)handle, 0, name, &pFN );
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if ( ulRC )
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{
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SDL_SetError( "Failed loading, procedure: %s", name );
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return NULL;
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}
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return (void *)pFN;
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}
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void
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SDL_UnloadObject(void *handle)
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{
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if ( handle != NULL )
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DosFreeModule( (HMODULE)handle );
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}
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#endif /* SDL_LOADSO_OS2 */
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/* vi: set ts=4 sw=4 expandtab: */
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