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src/winsup/cygwin ChangeLog cygheap.h ntdll.h ...
- From: corinna at cygwin dot com
- To: cygwin-cvs at cygwin dot com
- Date: 9 Oct 2010 10:54:13 -0000
- Subject: src/winsup/cygwin ChangeLog cygheap.h ntdll.h ...
CVSROOT: /cvs/src
Module name: src
Changes by: corinna@sourceware.org 2010-10-09 10:54:13
Modified files:
winsup/cygwin : ChangeLog cygheap.h ntdll.h path.cc wincap.cc
wincap.h
Log message:
* cygheap.h (cwdstuff::override_win32_cwd): Declare.
* ntdll.h (struct _PEB): Add members accessed by the fast cwd method
starting with Vista.
(struct _KUSER_SHARED_DATA): Define with only the DismountCount.
(RtlAllocateHeap): Declare.
(RtlEnterCriticalSection): Declare.
(RtlFreeHeap): Declare.
(RtlLeaveCriticalSection): Declare.
* path.cc (get_user_proc_parms): Remove.
(struct _FAST_CWD): New structure.
(fast_cwd_ptr): Define.
(SharedUserData): Define.
(peek32): Define.
(find_fast_cwd_pointers): New function to find the global pointer
to the current FAST_CWD structure.
(copy_cwd_str): New helper function.
(cwdstuff::override_win32_cwd): New method to set the Win32 CWD.
(cwdstuff::init): Just call override_win32_cwd from here when
started from native Win32 parent.
(cwdstuff::set): Access Win32 CWD via PEB reference instead of using
get_user_proc_parms function. Memorize old DismountCount before
opening directory handle. Call override_win32_cwd to set up Win32 CWD.
Be more verbose in comments.
* wincap.h (wincaps::has_fast_cwd): New element.
* wincap.cc: Implement has_fast_cwd element throughout.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5077&r2=1.5078
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygheap.h.diff?cvsroot=src&r1=1.146&r2=1.147
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ntdll.h.diff?cvsroot=src&r1=1.105&r2=1.106
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.cc.diff?cvsroot=src&r1=1.616&r2=1.617
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/wincap.cc.diff?cvsroot=src&r1=1.103&r2=1.104
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/wincap.h.diff?cvsroot=src&r1=1.84&r2=1.85