/* wincap.h: Header for OS capability class. Copyright 2001, 2002, 2003, 2004, 2005, 2006 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. */ #ifndef _WINCAP_H #define _WINCAP_H struct wincaps { DWORD lock_file_highword; DWORD chunksize; DWORD heapslop; int shared; unsigned is_winnt : 1; unsigned is_server : 1; unsigned access_denied_on_delete : 1; unsigned has_delete_on_close : 1; unsigned has_page_guard : 1; unsigned has_security : 1; unsigned has_security_descriptor_control : 1; unsigned has_get_process_times : 1; unsigned has_lseek_bug : 1; unsigned has_lock_file_ex : 1; unsigned has_signal_object_and_wait : 1; unsigned has_eventlog : 1; unsigned has_ip_helper_lib : 1; unsigned has_set_handle_information : 1; unsigned has_set_handle_information_on_console_handles: 1; unsigned supports_smp : 1; unsigned map_view_of_file_ex_sucks : 1; unsigned altgr_is_ctrl_alt : 1; unsigned has_physical_mem_access : 1; unsigned has_working_copy_on_write : 1; unsigned share_mmaps_only_by_name : 1; unsigned virtual_protect_works_on_shared_pages : 1; unsigned has_mmap_alignment_bug : 1; unsigned has_hard_links : 1; unsigned can_open_directories : 1; unsigned has_move_file_ex : 1; unsigned has_negative_pids : 1; unsigned has_unreliable_pipes : 1; unsigned has_named_pipes : 1; unsigned has_try_enter_critical_section : 1; unsigned has_raw_devices : 1; unsigned has_valid_processorlevel : 1; unsigned has_64bit_file_access : 1; unsigned has_process_io_counters : 1; unsigned supports_reading_modem_output_lines : 1; unsigned needs_memory_protection : 1; unsigned pty_needs_alloc_console : 1; unsigned has_terminal_services : 1; unsigned has_switch_to_thread : 1; unsigned cant_debug_dll_entry : 1; unsigned has_ioctl_storage_get_media_types_ex : 1; unsigned start_proc_suspended : 1; unsigned has_extended_priority_class : 1; unsigned has_guid_volumes : 1; unsigned detect_win16_exe : 1; unsigned has_null_console_handler_routine : 1; unsigned has_disk_ex_ioctls : 1; unsigned has_working_virtual_lock : 1; unsigned has_disabled_user_tos_setting : 1; unsigned has_fileid_dirinfo : 1; unsigned has_exclusiveaddruse : 1; unsigned has_buggy_restart_scan : 1; unsigned has_mandatory_integrity_control : 1; }; class wincapc { OSVERSIONINFOEX version; char osnam[40]; bool wow64; void *caps; public: void init (); void set_chunksize (DWORD nchunksize); const char *osname () const { return osnam; } const bool is_wow64 () const { return wow64; } #define IMPLEMENT(cap) cap() const { return ((wincaps *) this->caps)->cap; } DWORD IMPLEMENT (lock_file_highword) DWORD IMPLEMENT (chunksize) DWORD IMPLEMENT (heapslop) int IMPLEMENT (shared) bool IMPLEMENT (is_winnt) bool IMPLEMENT (is_server) bool IMPLEMENT (access_denied_on_delete) bool IMPLEMENT (has_delete_on_close) bool IMPLEMENT (has_page_guard) bool IMPLEMENT (has_security) bool IMPLEMENT (has_security_descriptor_control) bool IMPLEMENT (has_get_process_times) bool IMPLEMENT (has_lseek_bug) bool IMPLEMENT (has_lock_file_ex) bool IMPLEMENT (has_signal_object_and_wait) bool IMPLEMENT (has_eventlog) bool IMPLEMENT (has_ip_helper_lib) bool IMPLEMENT (has_set_handle_information) bool IMPLEMENT (has_set_handle_information_on_console_handles) bool IMPLEMENT (supports_smp) bool IMPLEMENT (map_view_of_file_ex_sucks) bool IMPLEMENT (altgr_is_ctrl_alt) bool IMPLEMENT (has_physical_mem_access) bool IMPLEMENT (has_working_copy_on_write) bool IMPLEMENT (share_mmaps_only_by_name) bool IMPLEMENT (virtual_protect_works_on_shared_pages) bool IMPLEMENT (has_mmap_alignment_bug) bool IMPLEMENT (has_hard_links) bool IMPLEMENT (can_open_directories) bool IMPLEMENT (has_move_file_ex) bool IMPLEMENT (has_negative_pids) bool IMPLEMENT (has_unreliable_pipes) bool IMPLEMENT (has_named_pipes) bool IMPLEMENT (has_try_enter_critical_section) bool IMPLEMENT (has_raw_devices) bool IMPLEMENT (has_valid_processorlevel) bool IMPLEMENT (has_64bit_file_access) bool IMPLEMENT (has_process_io_counters) bool IMPLEMENT (supports_reading_modem_output_lines) bool IMPLEMENT (needs_memory_protection) bool IMPLEMENT (pty_needs_alloc_console) bool IMPLEMENT (has_terminal_services) bool IMPLEMENT (has_switch_to_thread) bool IMPLEMENT (cant_debug_dll_entry) bool IMPLEMENT (has_ioctl_storage_get_media_types_ex) bool IMPLEMENT (start_proc_suspended) bool IMPLEMENT (has_extended_priority_class) bool IMPLEMENT (has_guid_volumes) bool IMPLEMENT (detect_win16_exe) bool IMPLEMENT (has_null_console_handler_routine) bool IMPLEMENT (has_disk_ex_ioctls) bool IMPLEMENT (has_working_virtual_lock) bool IMPLEMENT (has_disabled_user_tos_setting) bool IMPLEMENT (has_fileid_dirinfo) bool IMPLEMENT (has_exclusiveaddruse) bool IMPLEMENT (has_buggy_restart_scan) bool IMPLEMENT (has_mandatory_integrity_control) #undef IMPLEMENT }; extern wincapc wincap; #endif /* _WINCAP_H */