/* * dlfcn.h -- * * This file provides a replacement for the header file "dlfcn.h" * on systems where dlfcn.h is missing. It's primary use is for * AIX, where Tcl emulates the dl library. * * This file is subject to the following copyright notice, which is * different from the notice used elsewhere in Tcl but rougly * equivalent in meaning. * * Copyright (c) 1992,1993,1995,1996, Jens-Uwe Mager, Helios Software GmbH * Not derived from licensed software. * * Permission is granted to freely use, copy, modify, and redistribute * this software, provided that the author is not construed to be liable * for any results of using the software, alterations are clearly marked * as such, and this notice is not modified. * * RCS: @(#) $Id: dlfcn.h,v 1.2 2001/09/14 01:41:58 zlaski Exp $ */ /* * @(#)dlfcn.h 1.4 revision of 95/04/25 09:36:52 * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH * 30159 Hannover, Germany */ #ifndef __dlfcn_h__ #define __dlfcn_h__ #ifndef _TCL #include <tcl.h> #endif #ifdef __cplusplus extern "C" { #endif /* * Mode flags for the dlopen routine. */ #define RTLD_LAZY 1 /* lazy function call binding */ #define RTLD_NOW 2 /* immediate function call binding */ #define RTLD_GLOBAL 0x100 /* allow symbols to be global */ /* * To be able to intialize, a library may provide a dl_info structure * that contains functions to be called to initialize and terminate. */ struct dl_info { void (*init) _ANSI_ARGS_((void)); void (*fini) _ANSI_ARGS_((void)); }; VOID *dlopen _ANSI_ARGS_((const char *path, int mode)); VOID *dlsym _ANSI_ARGS_((void *handle, const char *symbol)); char *dlerror _ANSI_ARGS_((void)); int dlclose _ANSI_ARGS_((void *handle)); #ifdef __cplusplus } #endif #endif /* __dlfcn_h__ */