test-suite/standalone/test-with-guile-module.c

   1 /* Copyright (C) 2008 Free Software Foundation, Inc.
   2  *
   3  * This library is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public License
   5  * as published by the Free Software Foundation; either version 3 of
   6  * the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with this library; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  16  * 02110-1301 USA
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 # include <config.h>
  21 #endif
  22
  23 #include <pthread.h>
  24 #include <libguile.h>
  25
  26 void *thread_inner_main (void *unused);
  27 void *thread_main (void *unused);
  28 void *do_join (void *data);
  29 void *inner_main (void *unused);
  30
  31 void *
  32 thread_inner_main (void *unused)
  33 {
  34   int argc = 3;
  35   char *argv[] = {
  36     "guile",
  37     "-c",
  38     "(or (current-module) (exit -1))",
  39     0
  40   };
  41
  42   scm_shell (argc, argv);
  43
  44   return NULL;                  /* dummy */
  45 }
  46
  47 void *
  48 thread_main (void *unused)
  49 {
  50   scm_with_guile (&thread_inner_main, NULL);
  51
  52   return NULL;                  /* dummy */
  53 }
  54
  55 void *
  56 do_join (void *data)
  57 {
  58   pthread_t *thread = (pthread_t *) data;
  59
  60   pthread_join (*thread, NULL);
  61
  62   return NULL;                  /* dummy */
  63 }
  64
  65 void *
  66 inner_main (void *unused)
  67 {
  68   pthread_t thread;
  69
  70   pthread_create (&thread, NULL, &thread_main, NULL);
  71   scm_without_guile (do_join, &thread);
  72
  73   return NULL;                  /* dummy */
  74 }
  75
  76 int
  77 main (int argc, char **argv)
  78 {
  79   scm_with_guile (&inner_main, NULL);
  80
  81   return 0;
  82 }