Avoid signed overflow and use size_t in bytevectors.c.

[bpt/guile.git] / libguile / filesys.h

diff --git a/libguile/filesys.h b/libguile/filesys.h
index 3e5c83e..776b263 100644 (file)
--- a/libguile/filesys.h
+++ b/libguile/filesys.h
@@ -3,7 +3,8 @@
 #ifndef SCM_FILESYS_H
 #define SCM_FILESYS_H
 
-/* Copyright (C) 1995,1997,1998,1999,2000,2001, 2006, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2006, 2008, 2009,
+ *   2010, 2013 Free Software Foundation, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -29,10 +30,10 @@
 
 SCM_API scm_t_bits scm_tc16_dir;
 
-#define SCM_DIR_FLAG_OPEN (1L << 16)
+#define SCM_DIR_FLAG_OPEN (1L << 0)
 
 #define SCM_DIRP(x) (!SCM_IMP (x) && (SCM_TYP16 (x) == scm_tc16_dir))
-#define SCM_DIR_OPEN_P(x) (SCM_CELL_WORD_0 (x) & SCM_DIR_FLAG_OPEN)
+#define SCM_DIR_OPEN_P(x) (SCM_SMOB_FLAGS (x) & SCM_DIR_FLAG_OPEN)
 
 \f
 
@@ -65,6 +66,9 @@ SCM_API SCM scm_lstat (SCM str);
 SCM_API SCM scm_copy_file (SCM oldfile, SCM newfile);
 SCM_API SCM scm_dirname (SCM filename);
 SCM_API SCM scm_basename (SCM filename, SCM suffix);
+SCM_API SCM scm_canonicalize_path (SCM path);
+SCM_API SCM scm_sendfile (SCM out, SCM in, SCM count, SCM offset);
+SCM_INTERNAL SCM scm_i_relativize_path (SCM path, SCM in_path);
 
 SCM_INTERNAL void scm_init_filesys (void);