Use size_t to represent sizes

[libs/core.git] / source / io / serial.h

diff --git a/source/io/serial.h b/source/io/serial.h
index 39ca27ab78a4e97b353e88b3ab419f9f2e8ff426..1e93f10879d2659756a2e33824e68eeb9aa870ab 100644 (file)
--- a/source/io/serial.h
+++ b/source/io/serial.h
@@ -19,11 +19,16 @@ public:
        };
 
 private:
+       struct DeviceState;
+
        Handle handle;
        EventReader reader;
 
 public:
        Serial(const std::string &);
+private:
+       void platform_init(const std::string &);
+public:
        virtual ~Serial();
 
 private:
@@ -31,6 +36,7 @@ private:
 
 public:
        virtual void set_block(bool);
+       virtual void set_inherit(bool);
 
        void set_baud_rate(unsigned);
        void set_data_bits(unsigned);
@@ -39,10 +45,11 @@ public:
        void set_parameters(const std::string &);
 
 private:
-       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 const Handle &get_handle(Mode);
        virtual const Handle &get_event_handle() { return reader.get_event(); }
 };