Support using GetTextExtent() with empty string to get descent in wxOSX.

[wxWidgets.git] / include / wx / unix / pipe.h

diff --git a/include/wx/unix/pipe.h b/include/wx/unix/pipe.h
index e4799024edb7f4d274c3dd0fa8893a4a6db0acdb..8e4af9824f31c1ec0f2cd0330e9d0b7c38faf35e 100644 (file)
--- a/include/wx/unix/pipe.h
+++ b/include/wx/unix/pipe.h
@@ -13,6 +13,7 @@
 #define _WX_UNIX_PIPE_H_
 
 #include <unistd.h>
+#include <fcntl.h>
 
 #include "wx/log.h"
 #include "wx/intl.h"
@@ -98,41 +99,5 @@ private:
     int m_fds[2];
 };
 
-#if wxUSE_STREAMS && wxUSE_FILE
-
-#include "wx/wfstream.h"
-
-// ----------------------------------------------------------------------------
-// wxPipeInputStream: stream for reading from a pipe
-// ----------------------------------------------------------------------------
-
-class wxPipeInputStream : public wxFileInputStream
-{
-public:
-    wxPipeInputStream(int fd) : wxFileInputStream(fd) { }
-
-    // return TRUE if the pipe is still opened
-    bool IsOpened() const { return !Eof(); }
-
-    // return TRUE if we have anything to read, don't block
-    virtual bool CanRead() const;
-};
-
-// ----------------------------------------------------------------------------
-// wxPipeOutputStream: stream for writing to a pipe
-// ----------------------------------------------------------------------------
-
-class wxPipeOutputStream : public wxFileOutputStream
-{
-public:
-    wxPipeOutputStream(int fd) : wxFileOutputStream(fd) { }
-
-    // Override the base class version to ignore "pipe full" errors: this is
-    // not an error for this class.
-    size_t OnSysWrite(const void *buffer, size_t size);
-};
-
-#endif // wxUSE_STREAMS && wxUSE_FILE
-
 #endif // _WX_UNIX_PIPE_H_