5cb998e66c
from 2005-12-02.
* exceptions.cc (stack_info::walk): Add workaround for NT 5.2
64 bit OSes.
* wincap.h (wincaps::has_restricted_stack_args): New element.
* wincap.cc: Implement above element throughout.
(wincapc::init): Reset has_restricted_stack_args if not running
under WOW64.
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
/* wincap.h: Header for OS capability class.
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Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _WINCAP_H
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#define _WINCAP_H
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struct wincaps
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{
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DWORD chunksize;
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DWORD heapslop;
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DWORD max_sys_priv;
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unsigned is_server : 1;
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unsigned has_dacl_protect : 1;
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unsigned has_ip_helper_lib : 1;
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unsigned has_broken_if_oper_status : 1;
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unsigned has_physical_mem_access : 1;
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unsigned has_process_io_counters : 1;
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unsigned has_terminal_services : 1;
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unsigned has_create_global_privilege : 1;
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unsigned has_ioctl_storage_get_media_types_ex : 1;
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unsigned has_extended_priority_class : 1;
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unsigned has_guid_volumes : 1;
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unsigned has_disk_ex_ioctls : 1;
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unsigned has_disabled_user_tos_setting : 1;
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unsigned has_fileid_dirinfo : 1;
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unsigned has_exclusiveaddruse : 1;
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unsigned has_buggy_restart_scan : 1;
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unsigned has_mandatory_integrity_control : 1;
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unsigned needs_logon_sid_in_sid_list : 1;
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unsigned needs_count_in_si_lpres2 : 1;
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unsigned has_recycle_dot_bin : 1;
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unsigned has_gaa_prefixes : 1;
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unsigned has_gaa_on_link_prefix : 1;
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unsigned supports_all_posix_ai_flags : 1;
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unsigned has_restricted_stack_args : 1;
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};
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class wincapc
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{
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OSVERSIONINFOEX version;
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char osnam[40];
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bool wow64;
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void *caps;
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public:
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void init ();
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void set_chunksize (DWORD nchunksize);
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const char *osname () const { return osnam; }
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const bool is_wow64 () const { return wow64; }
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#define IMPLEMENT(cap) cap() const { return ((wincaps *) this->caps)->cap; }
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DWORD IMPLEMENT (chunksize)
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DWORD IMPLEMENT (heapslop)
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DWORD IMPLEMENT (max_sys_priv)
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bool IMPLEMENT (is_server)
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bool IMPLEMENT (has_dacl_protect)
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bool IMPLEMENT (has_ip_helper_lib)
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bool IMPLEMENT (has_broken_if_oper_status)
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bool IMPLEMENT (has_physical_mem_access)
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bool IMPLEMENT (has_process_io_counters)
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bool IMPLEMENT (has_terminal_services)
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bool IMPLEMENT (has_create_global_privilege)
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bool IMPLEMENT (has_ioctl_storage_get_media_types_ex)
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bool IMPLEMENT (has_extended_priority_class)
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bool IMPLEMENT (has_guid_volumes)
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bool IMPLEMENT (has_disk_ex_ioctls)
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bool IMPLEMENT (has_disabled_user_tos_setting)
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bool IMPLEMENT (has_fileid_dirinfo)
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bool IMPLEMENT (has_exclusiveaddruse)
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bool IMPLEMENT (has_buggy_restart_scan)
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bool IMPLEMENT (has_mandatory_integrity_control)
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bool IMPLEMENT (needs_logon_sid_in_sid_list)
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bool IMPLEMENT (needs_count_in_si_lpres2)
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bool IMPLEMENT (has_recycle_dot_bin)
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bool IMPLEMENT (has_gaa_prefixes)
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bool IMPLEMENT (has_gaa_on_link_prefix)
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bool IMPLEMENT (supports_all_posix_ai_flags)
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bool IMPLEMENT (has_restricted_stack_args)
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#undef IMPLEMENT
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};
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extern wincapc wincap;
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#endif /* _WINCAP_H */
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