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-rw-r--r--libguile/dynl-dl.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/libguile/dynl-dl.c b/libguile/dynl-dl.c
index cbefefe10..e69de29bb 100644
--- a/libguile/dynl-dl.c
+++ b/libguile/dynl-dl.c
@@ -1,122 +0,0 @@
-/* dynl-dl.c - dynamic linking for dlopen/dlsym
- *
- * Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE. If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way. To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice. */
-
-/* "dynl.c" dynamically link&load object files.
- Author: Aubrey Jaffer
- Modified for libguile by Marius Vollmer */
-
-#include <dlfcn.h>
-
-#ifdef RTLD_LAZY /* Solaris 2. */
-# define DLOPEN_MODE RTLD_LAZY
-#else
-# define DLOPEN_MODE 1 /* Thats what it says in the man page. */
-#endif
-
-#ifndef RTLD_GLOBAL /* Some systems have no such flag. */
-# define RTLD_GLOBAL 0
-#endif
-
-static void *
-sysdep_dynl_link (fname, flags, subr)
- const char *fname;
- int flags;
- const char *subr;
-{
- void *handle = dlopen (fname, (DLOPEN_MODE
- | ((flags & DYNL_GLOBAL)? RTLD_GLOBAL : 0)));
- if (NULL == handle)
- {
- SCM_ALLOW_INTS;
- scm_misc_error (subr, (char *)dlerror (), SCM_EOL);
- }
- return handle;
-}
-
-static void
-sysdep_dynl_unlink (handle, subr)
- void *handle;
- const char *subr;
-{
- if (dlclose (handle))
- {
- SCM_ALLOW_INTS;
- scm_misc_error (subr, (char *)dlerror (), SCM_EOL);
- }
-}
-
-static void *
-sysdep_dynl_func (symb, handle, subr)
- const char *symb;
- void *handle;
- const char *subr;
-{
- void *fptr;
- char *err;
-#if defined(USCORE) && !defined(DLSYM_ADDS_USCORE)
- char *usymb;
-#endif
-
-#if defined(USCORE) && !defined(DLSYM_ADDS_USCORE)
- usymb = (char *) malloc (strlen (symb) + 2);
- *usymb = '_';
- strcpy (usymb + 1, symb);
- fptr = dlsym (handle, usymb);
- free (usymb);
-#else
- fptr = dlsym (handle, symb);
-#endif
-
- err = (char *)dlerror ();
- if (!fptr)
- {
- SCM_ALLOW_INTS;
- scm_misc_error (subr, err? err : "symbol has NULL address", SCM_EOL);
- }
- return fptr;
-}
-
-static void
-sysdep_dynl_init ()
-{
-}