diff options
Diffstat (limited to 'winsup/cygwin/tty.h')
| -rw-r--r-- | winsup/cygwin/tty.h | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/winsup/cygwin/tty.h b/winsup/cygwin/tty.h index f3b6578c8..27d43f731 100644 --- a/winsup/cygwin/tty.h +++ b/winsup/cygwin/tty.h @@ -90,29 +90,14 @@ public: pid_t master_pid; /* PID of tty master process */ private: - /* Since tty is shared, the HANDLEs must be 32 and 64 bit clean. The below - code makes sure of that by setting the upper 4 byte of the union to 0 - when writing the handle value from a 32 bit process. Fortunately the - actual values are 32 bit on both platforms, so the HANDLES can be - used on both platforms. */ - union { - HANDLE _from_master; - LARGE_INTEGER _fm_dummy; - }; - union { - HANDLE _to_master; - LARGE_INTEGER _tm_dummy; - }; + HANDLE _from_master; + HANDLE _to_master; + public: HANDLE from_master() const { return _from_master; } HANDLE to_master() const { return _to_master; } -#ifdef __x86_64__ void set_from_master (HANDLE h) { _from_master = h; } void set_to_master (HANDLE h) { _to_master = h; } -#else - void set_from_master (HANDLE h) { _fm_dummy.HighPart = 0; _from_master = h; } - void set_to_master (HANDLE h) { _tm_dummy.HighPart = 0; _to_master = h; } -#endif int read_retval; bool was_opened; /* True if opened at least once. */ |