* dir.c (check_dirname): check string safety and remove extraneous

  trailing directory separators.  [ruby-dev:22279]

* file.c: extern rb_path_next, rb_path_skip_prefix,
  rb_path_last_separator, rb_path_end.

* intern.h: prototypes for rb_path_next, rb_path_skip_prefix,
  rb_path_last_separator, rb_path_end.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 3aa96e5816..6cdba0840e 100644
--- a/intern.h
+++ b/intern.h
@@ -222,6 +222,10 @@ VALUE rb_file_s_expand_path _((int, VALUE *));
 void rb_file_const _((const char*, VALUE));
 int rb_find_file_ext _((VALUE*, const char* const*));
 VALUE rb_find_file _((VALUE));
+char *rb_path_next _((const char *));
+char *rb_path_skip_prefix _((const char *));
+char *rb_path_last_separator _((const char *));
+char *rb_path_end _((const char *));
 /* gc.c */
 NORETURN(void rb_memerror __((void)));
 int ruby_stack_check _((void));