X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fio%2Ffile.h;h=aeac6c8d265556974ddfee94febdb8ea5fd131b7;hb=f24e7b96e76b63c9b9b8a6bce4c7a9db64276ea8;hp=d34273477736c21efdd01335e75306b52f7ba990;hpb=7b81490ae4ed6c7c8566f889d146677827f5d4a5;p=libs%2Fcore.git

diff --git a/source/io/file.h b/source/io/file.h
index d342734..aeac6c8 100644
--- a/source/io/file.h
+++ b/source/io/file.h
@@ -57,11 +57,12 @@ private:
 public:
 	virtual ~File();
 
-	void set_block(bool);
+	virtual void set_block(bool);
+	virtual void set_inherit(bool);
 
 protected:
-	virtual unsigned do_write(const char *, unsigned);
-	virtual unsigned do_read(char *, unsigned);
+	virtual std::size_t do_write(const char *, std::size_t);
+	virtual std::size_t do_read(char *, std::size_t);
 
 public:
 	virtual void sync();
@@ -92,15 +93,20 @@ private:
 public:
 	BufferedFile(const std::string &, Mode = M_READ, File::CreateMode = File::C_OVERWRITE);
 
+	virtual void set_block(bool);
+	virtual void set_inherit(bool);
+
 protected:
-	virtual unsigned do_write(const char *, unsigned);
-	virtual unsigned do_read(char *, unsigned);
+	virtual std::size_t do_write(const char *, std::size_t);
+	virtual std::size_t do_read(char *, std::size_t);
 public:
-	virtual unsigned put(char);
+	virtual std::size_t put(char);
 
 	virtual bool getline(std::string &);
 	virtual int get();
 
+	virtual const Handle &get_handle(Mode);
+
 	virtual SeekOffset seek(SeekOffset, SeekType);
 	virtual SeekOffset tell() const { return position; }
 };