(cygwin_internal): Drop CW_SYNC_WINCWD case.
* globals.cc (ro_u_pipedir): New R/O unicode string.
* ntdll.h (RtlSetCurrentDirectory_U): Declare.
* path.cc (cwdstuff::set): Improve comments. Drop setting Win32 CWD to
\\?\PIPE\ on init. Keep Win32 CWD in sync, if possible. Set to
\\?\PIPE\ otherwise.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Revert to 230.
* include/sys/cygwin.h (cygwin_getinfo_types): Remove CW_SYNC_WINCWD.
* include/oleacc.h (STATE_SYSTEM_HASPOPUP, STATE_SYSTEM_NORMAL,
STATE_SYSTEM_PROTECTED): Define.
Thank you to Marcus von Appen for reporting the issue.
* include/sspi.h (QuerySecurityContextToken): Define.
* lib/secur32.def: Regenerate using gendef on a Win7 machine.
Thank you to Magnus Hagander for reporting the issue.
* include/winbase.h (COPY_FILE_OPEN_SOURCE_FOR_WRITE,
COPY_FILE_ALLOW_DECRYPTED_DESTINATION, COPY_FILE_COPY_SYMLINK,
COPY_FILE_NO_BUFFERING): Define.
Thank you to Roland Schwingel for reporting the issue.
* include/winbase.h (GetEnvironmentStrings, GetEnvironmentStringsA): Per
MSDN, change return type to LPCH.
(GetEnvironmentStringsW): Per MSDN, change return type to LPWCH.
* winnt.h: Fix several SUBLANG ID errors (ref:
http://msdn.microsoft.com/en-us/library/dd318693(VS.85).aspx).
(SUBLANG_UI_CUSTOM_DEFAULT): 0x05, not 0x03.
(SUBLANG_HAUSA_NIGERIA): Bad ID name, correct one is ...
(SUBLANG_HAUSA_NIGERIA_LATIN): ... this.
(SUBLANG_INUKTITUT_CANADA_LATIN): 0x02, not 0x01.
(SUBLANG_IRISH_IRELAND): 0x02, not 0x01.
(SUBLANG_LAO_LAO_PDR): Bad ID name, correct one is ...
(SUBLANG_LAO_LAO): ... this.
(SUBLANG_LOWER_SORBIAN_GERMANY): 0x02, not 0x01.
(SUBLANG_SAMI_SKOLT_FINLAND): 0x08, not 0x03.
(SUBLANG_SAMI_INARI_FINLAND): 0x09, not 0x03.
(SUBLANG_SYRIAC_SYRIA): define as SUBLANG_SYRIAC (what MSDN mentions).
(SUBLANG_TIGRIGNA_ERITREA): 0x02, not 0x01.
(SUBLANG_BENGALI_INDIA): 0x01, not 0x00.
(SUBLANG_BENGALI_BANGLADESH): 0x02, not 0x01.
(SUBLANG_PUNJABI_INDIA): 0x01, not 0x00.
(SUBLANG_PUNJABI_PAKISTAN): not defined in MSDN.
(SUBLANG_ROMANIAN_ROMANIA): 0x01, not 0x00.
(SUBLANG_ROMANIAN_MOLDOVA): not defined in MSDN.
is_volume_mountpoint. Return valid d_type value for underlying
reparse point type.
(readdir_get_ino): Don't rely on the handle set in pc.check. Open
file here if pc.handle() is NULL.
(fhandler_disk_file::readdir_helper): Try to set a correct d_type value
more diligent.
(fhandler_disk_file::readdir): Don't reset dirent_set_d_ino unless
we're really sure it's due to an untrusted FS. Simplify usage of
FileAttributes, which is 0 if buf is NULL, anyway. Set d_type
correctly for faked "." and ".." entries. Improve debug output.
* path.cc (symlink_info::check): Don't keep handle to volume mount
point open. Explain why.
