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
   5  * License as published by the Free Software Foundation; either
   6  * version 2.1 of the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but 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 02110-1301 USA
  16  */
  17
  18 #ifndef HAVE_CONFIG_H
  19 # include <config.h>
  20 #endif
  21
  22 #include <pthread.h>
  23 #include <libguile.h>
  24
  25 void *thread_inner_main (void *unused);
  26 void *thread_main (void *unused);
  27 void *do_join (void *data);
  28 void *inner_main (void *unused);
  29
  30 void *
  31 thread_inner_main (void *unused)
  32 {
  33   int argc = 3;
  34   char *argv[] = {
  35     "guile",
  36     "-c",
  37     "(or (current-module) (exit -1))",
  38     0
  39   };
  40
  41   scm_shell (argc, argv);
  42
  43   return NULL;                  /* dummy */
  44 }
  45
  46 void *
  47 thread_main (void *unused)
  48 {
  49   scm_with_guile (&thread_inner_main, NULL);
  50
  51   return NULL;                  /* dummy */
  52 }
  53
  54 void *
  55 do_join (void *data)
  56 {
  57   pthread_t *thread = (pthread_t *) data;
  58
  59   pthread_join (*thread, NULL);
  60
  61   return NULL;                  /* dummy */
  62 }
  63
  64 void *
  65 inner_main (void *unused)
  66 {
  67   pthread_t thread;
  68
  69   pthread_create (&thread, NULL, &thread_main, NULL);
  70   scm_without_guile (do_join, &thread);
  71
  72   return NULL;                  /* dummy */
  73 }
  74
  75 int
  76 main (int argc, char **argv)
  77 {
  78   scm_with_guile (&inner_main, NULL);
  79
  80   return 0;
  81 }