libguile-ltdl/guile-ltdl.c

   1 /* ltdl.c -- system independent dlopen wrapper
   2    Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
   3    Originally by Thomas Tanner <tanner@ffii.org>
   4    This file is part of GNU Libtool.
   5
   6 This library is free software; you can redistribute it and/or
   7 modify it under the terms of the GNU Lesser General Public
   8 License as published by the Free Software Foundation; either
   9 version 2 of the License, or (at your option) any later version.
  10
  11 As a special exception to the GNU Lesser General Public License,
  12 if you distribute this file as part of a program or library that
  13 is built using GNU libtool, you may include it under the same
  14 distribution terms that you use for the rest of that program.
  15
  16 This library is distributed in the hope that it will be useful,
  17 but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19 Lesser General Public License for more details.
  20
  21 You should have received a copy of the GNU Lesser General Public
  22 License along with this library; if not, write to the Free Software
  23 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  24 02111-1307  USA
  25
  26 */
  27
  28 #include "guile-ltdl.h"
  29
  30 #define lt_dlhandle_struct scm_i_lt_dlhandle_struct
  31 #define SCM_INSERTED_DLSYMLIST_STRUCT_DECL scm_i_lt_dlsymlist_struct
  32
  33 #define LT_SCOPE static
  34 #define SCMLTXT static
  35 #define SCMLTSTATIC static
  36
  37 #ifdef __GNUC__
  38 #define SCM_UNUSED __attribute__ ((unused))
  39 #else
  40 #define SCM_UNUSED
  41 #endif
  42
  43 #include "raw-ltdl.h"
  44 #include "raw-ltdl.c"
  45
  46 void
  47 scm_lt_dlpreload_default (const scm_lt_dlsymlist *preloads)
  48 {
  49   lt_dlpreload_default(preloads);
  50 }
  51
  52 int
  53 scm_lt_dlinit (void)
  54 {
  55   return lt_dlinit ();
  56 }
  57
  58 scm_lt_dlhandle
  59 scm_lt_dlopenext (const char *filename)
  60 {
  61   return lt_dlopenext (filename);
  62 }
  63
  64 scm_lt_ptr
  65 scm_lt_dlsym (scm_lt_dlhandle handle, const char *name)
  66 {
  67   return lt_dlsym (handle, name);
  68 }
  69
  70 const char *
  71 scm_lt_dlerror (void)
  72 {
  73   return lt_dlerror ();
  74 }
  75
  76 int
  77 scm_lt_dlclose (scm_lt_dlhandle handle)
  78 {
  79   return lt_dlclose (handle);
  80 }