diff options
Diffstat (limited to 'winsup/cygwin/wincap.h')
| -rw-r--r-- | winsup/cygwin/wincap.h | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/winsup/cygwin/wincap.h b/winsup/cygwin/wincap.h index d3823e0c3..1004a5e46 100644 --- a/winsup/cygwin/wincap.h +++ b/winsup/cygwin/wincap.h @@ -17,35 +17,26 @@ struct wincaps DWORD max_sys_priv; unsigned is_server : 1; unsigned has_physical_mem_access : 1; - unsigned has_create_global_privilege : 1; - unsigned has_ioctl_storage_get_media_types_ex : 1; - unsigned has_disk_ex_ioctls : 1; - unsigned has_buggy_restart_scan : 1; unsigned has_mandatory_integrity_control : 1; - unsigned needs_logon_sid_in_sid_list : 1; unsigned needs_count_in_si_lpres2 : 1; unsigned has_recycle_dot_bin : 1; - unsigned has_gaa_prefixes : 1; unsigned has_gaa_on_link_prefix : 1; unsigned has_gaa_largeaddress_bug : 1; unsigned supports_all_posix_ai_flags : 1; unsigned has_restricted_stack_args : 1; unsigned has_transactions : 1; - unsigned has_recvmsg : 1; unsigned has_sendmsg : 1; unsigned has_broken_udf : 1; - unsigned has_console_handle_problem : 1; unsigned has_broken_alloc_console : 1; unsigned has_always_all_codepages : 1; unsigned has_localenames : 1; unsigned has_fast_cwd : 1; unsigned has_restricted_raw_disk_access : 1; unsigned use_dont_resolve_hack : 1; - unsigned has_stack_size_param_is_a_reservation : 1; unsigned has_console_logon_sid : 1; unsigned wow64_has_secondary_stack : 1; unsigned has_program_compatibility_assistant : 1; - unsigned kernel_is_always_casesensitive : 1; + unsigned has_pipe_reject_remote_clients : 1; unsigned terminate_thread_frees_stack : 1; }; @@ -54,53 +45,47 @@ class wincapc SYSTEM_INFO system_info; OSVERSIONINFOEX version; char osnam[40]; - ULONG wow64; + ULONG_PTR wow64; void *caps; public: void init (); const DWORD cpu_count () const { return system_info.dwNumberOfProcessors; } - const DWORD page_size () const { return system_info.dwPageSize; } - const DWORD allocation_granularity () const - { return system_info.dwAllocationGranularity; } + /* The casts to size_t make sure that the returned value has the size of + a pointer on any system. This is important when using them for bit + mask operations, like in roundup2. */ + const size_t page_size () const { return (size_t) system_info.dwPageSize; } + const size_t allocation_granularity () const + { return (size_t) system_info.dwAllocationGranularity; } const char *osname () const { return osnam; } - const bool is_wow64 () const { return wow64; } + const bool is_wow64 () const { return !!wow64; } #define IMPLEMENT(cap) cap() const { return ((wincaps *) this->caps)->cap; } DWORD IMPLEMENT (max_sys_priv) bool IMPLEMENT (is_server) bool IMPLEMENT (has_physical_mem_access) - bool IMPLEMENT (has_create_global_privilege) - bool IMPLEMENT (has_ioctl_storage_get_media_types_ex) - bool IMPLEMENT (has_disk_ex_ioctls) - bool IMPLEMENT (has_buggy_restart_scan) bool IMPLEMENT (has_mandatory_integrity_control) - bool IMPLEMENT (needs_logon_sid_in_sid_list) bool IMPLEMENT (needs_count_in_si_lpres2) bool IMPLEMENT (has_recycle_dot_bin) - bool IMPLEMENT (has_gaa_prefixes) bool IMPLEMENT (has_gaa_on_link_prefix) bool IMPLEMENT (has_gaa_largeaddress_bug) bool IMPLEMENT (supports_all_posix_ai_flags) bool IMPLEMENT (has_restricted_stack_args) bool IMPLEMENT (has_transactions) - bool IMPLEMENT (has_recvmsg) bool IMPLEMENT (has_sendmsg) bool IMPLEMENT (has_broken_udf) - bool IMPLEMENT (has_console_handle_problem) bool IMPLEMENT (has_broken_alloc_console) bool IMPLEMENT (has_always_all_codepages) bool IMPLEMENT (has_localenames) bool IMPLEMENT (has_fast_cwd) bool IMPLEMENT (has_restricted_raw_disk_access) bool IMPLEMENT (use_dont_resolve_hack) - bool IMPLEMENT (has_stack_size_param_is_a_reservation) bool IMPLEMENT (has_console_logon_sid) bool IMPLEMENT (wow64_has_secondary_stack) bool IMPLEMENT (has_program_compatibility_assistant) - bool IMPLEMENT (kernel_is_always_casesensitive) + bool IMPLEMENT (has_pipe_reject_remote_clients) bool IMPLEMENT (terminate_thread_frees_stack) #undef IMPLEMENT |