newlib/winsup/cygwin/registry.h

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/* registry.h: shared info for cygwin
Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
class reg_key
{
private:
HANDLE key;
NTSTATUS key_is_invalid;
DWORD _disposition;
public:
reg_key (HKEY toplev, REGSAM access, ...);
reg_key (bool isHKLM, REGSAM access, ...);
void *operator new (size_t, void *p) {return p;}
void build_reg (HKEY key, REGSAM access, va_list av);
bool error () {return key == NULL;}
DWORD get_dword (PCWSTR, DWORD);
NTSTATUS get_string (PCWSTR, PWCHAR, size_t, PCWSTR);
NTSTATUS set_dword (PCWSTR, DWORD);
NTSTATUS set_string (PCWSTR, PCWSTR);
bool created () const {return _disposition & REG_CREATED_NEW_KEY;}
~reg_key ();
};
/* Evaluates path to the directory of the local user registry hive */
PWCHAR __stdcall get_registry_hive_path (PCWSTR name, PWCHAR path);
void __stdcall load_registry_hive (PCWSTR name);