diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index b90e3bfb6..4ab7f0264 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -121,8 +121,11 @@ class fhandler_base DWORD fs_flags; HANDLE read_state; path_conv pc; + class fhandler_base *archetype; public: + int usecount; + void set_name (path_conv &pc); int error () const {return pc.error;} void set_error (int error) {pc.error = error;} @@ -130,6 +133,7 @@ class fhandler_base int pc_binmode () const {return pc.binmode ();} device& dev () {return pc.dev;} operator DWORD& () {return (DWORD) pc;} + virtual size_t size () const {return sizeof (*this);} virtual fhandler_base& operator =(fhandler_base &x); fhandler_base (); @@ -138,7 +142,7 @@ class fhandler_base /* Non-virtual simple accessor functions. */ void set_io_handle (HANDLE x) { io_handle = x; } - DWORD get_device () { return dev ().devn; } + DWORD& get_device () { return dev ().devn; } DWORD get_major () { return dev ().major; } DWORD get_minor () { return dev ().minor; } virtual int get_unit () { return dev ().minor; } |