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/*
* 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.
*/
/*
* This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
* 30159 Hannover, Germany
*/
#ifndef __dlfcn_h__
#define __dlfcn_h__
#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) (void);
void (*fini) (void);
};
void *dlopen (const char *path, int mode);
void *dlsym (void *handle, const char *symbol);
char *dlerror (void);
int dlclose (void *handle);
#ifdef __cplusplus
}
#endif
#endif /* __dlfcn_h__ */
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