* include/ruby/intern.h (rb_io_ungetbyte): added prototype.

* io.c (rb_io_gets): use rb_io_getline_1 for unget buffer.

* ruby.c (load_file): use rb_io_ungetbyte.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 5 deletions

diff --git a/io.c b/io.c
index 9e919c075..6ca2f71f5 100644
--- a/io.c
+++ b/io.c
@@ -2213,11 +2213,7 @@ rb_io_getline(int argc, VALUE *argv, VALUE io)
 VALUE
 rb_io_gets(VALUE io)
 {
-    rb_io_t *fptr;
-
-    GetOpenFile(io, fptr);
-    rb_io_check_readable(fptr);
-    return rb_io_getline_fast(fptr, io_read_encoding(fptr));
+    return rb_io_getline_1(rb_default_rs, -1, io);
 }
 
 /*