http://bugzilla.xfce.org/show_bug.cgi?id=5825
http://bugs.gentoo.org/show_bug.cgi?id=287820

diff -ru -x '*.P[l]o' exo-0.3.4.orig/exo/exo-mount-point.c exo-0.3.4/exo/exo-mount-point.c
--- exo-0.3.4.orig/exo/exo-mount-point.c	2008-03-13 08:08:55 +0100
+++ exo-0.3.4/exo/exo-mount-point.c	2008-03-13 08:58:10 +0100
@@ -72,7 +72,10 @@
 #include <exo/exo-string.h>
 #include <exo/exo-alias.h>
 
-
+#if defined(__INTERIX)
+#include <dirent.h>
+#include <sys/statvfs.h>
+#endif
 
 /* define _PATH_FSTAB if undefined */
 #ifndef _PATH_FSTAB
@@ -309,6 +312,45 @@
       /* release the buffer */
       free (mntbuf);
     }
+#elif defined(__INTERIX)
+  DIR* dirp = opendir("/dev/fs");
+  if(dirp == NULL) {
+    g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
+                 _("Failed to open file \"%s\": %s"), "/dev/fs",
+                 g_strerror (errno));
+    return NULL;
+  } else {
+	char file_name[9 + NAME_MAX];
+	int saved_errno;
+
+	while(1) {
+	  struct statvfs stat_buf;
+	  struct dirent entry;
+	  struct dirent *result;
+
+	  if (readdir_r (dirp, &entry, &result) || result == NULL)
+		 break;
+
+	  strcpy (file_name, "/dev/fs/");
+	  strcat (file_name, entry.d_name);
+
+	  if(statvfs(file_name, &stat_buf) == 0)
+	  {
+		exo_mount_point_add_if_matches(mask, device, folder, fstype,
+										stat_buf.f_mntfromname,
+										stat_buf.f_mntonname,
+										stat_buf.f_fstypename,
+										((stat_buf.f_flag & ST_RDONLY) != 0),
+										&mount_points);
+	  }
+	  else
+	  {
+	  	/* this is ok for now... */
+	  }
+	}
+
+	closedir (dirp);
+  }
 #else
 #error "Add support for your operating system here."
 #endif
@@ -413,6 +455,46 @@
 
   /* close the file handle */
   endfsent ();
+#elif defined(__INTERIX)
+  DIR* dirp = opendir("/dev/fs");
+  if(dirp == NULL) {
+    g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
+                 _("Failed to open file \"%s\": %s"), "/dev/fs",
+                 g_strerror (errno));
+    return NULL;
+  } else {
+	char file_name[9 + NAME_MAX];
+	int saved_errno;
+
+	while(1) {
+	  struct statvfs stat_buf;
+	  struct dirent entry;
+	  struct dirent *result;
+
+	  if (readdir_r (dirp, &entry, &result) || result == NULL)
+		 break;
+
+	  strcpy (file_name, "/dev/fs/");
+	  strcat (file_name, entry.d_name);
+
+	  if(statvfs(file_name, &stat_buf) == 0)
+	  {
+		exo_mount_point_add_if_matches(mask, device, folder, fstype,
+										stat_buf.f_mntfromname,
+										stat_buf.f_mntonname,
+										stat_buf.f_fstypename,
+										((stat_buf.f_flag & ST_RDONLY) != 0),
+										&mount_points);
+	  }
+	  else
+	  {
+	  	/* this is ok for now... */
+	  }
+	}
+
+	closedir (dirp);
+  }
+
 #else
 #error "Add support for your operating system here."
 #endif