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Diffstat (limited to 'winsup/cygwin/globals.cc')
| -rw-r--r-- | winsup/cygwin/globals.cc | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/winsup/cygwin/globals.cc b/winsup/cygwin/globals.cc deleted file mode 100644 index 92f9acc8a..000000000 --- a/winsup/cygwin/globals.cc +++ /dev/null @@ -1,212 +0,0 @@ -/* globals.cc - Define global variables here. - - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 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. */ - -#define NO_GLOBALS_H -#include "winsup.h" -#include "cygtls.h" -#include "perprocess.h" -#include "cygprops.h" -#include "thread.h" -#include <malloc.h> -#include <cygwin/version.h> - -HANDLE NO_COPY hMainThread; -HANDLE NO_COPY hProcToken; -HANDLE NO_COPY hProcImpToken; -HANDLE my_wr_proc_pipe; -HMODULE NO_COPY cygwin_hmodule; -HMODULE NO_COPY hntdll; -int NO_COPY sigExeced; -WCHAR windows_system_directory[MAX_PATH]; -UINT windows_system_directory_length; -#ifndef __x86_64__ -WCHAR system_wow64_directory[MAX_PATH]; -UINT system_wow64_directory_length; -#endif /* !__x86_64__ */ - -/* program exit the program */ - -enum exit_states -{ - ES_NOT_EXITING = 0, - ES_EXIT_STARTING, - ES_SIGNAL_EXIT, - ES_PROCESS_LOCKED, - ES_EVENTS_TERMINATE, - ES_SIGNAL, - ES_CLOSEALL, - ES_THREADTERM, - ES_HUP_PGRP, - ES_HUP_SID, - ES_TTY_TERMINATE, - ES_FINAL -}; - -/* The type of symlink to create. The value is set depending on the - "winsymlinks" setting of the CYGWIN environment variable. */ -enum winsym_t -{ - WSYM_sysfile = 0, - WSYM_lnk, - WSYM_native, - WSYM_nativestrict, - WSYM_nfs -}; - -exit_states NO_COPY exit_state; - -/* Set in init.cc. Used to check if Cygwin DLL is dynamically loaded. */ -int NO_COPY dynamically_loaded; - -/* Some CYGWIN environment variable variables. */ -bool allow_glob = true; -bool detect_bloda; -bool dos_file_warning; -bool ignore_case_with_glob; -bool pipe_byte; -bool reset_com; -bool wincmdln; -winsym_t allow_winsymlinks = WSYM_sysfile; - -bool NO_COPY in_forkee; - -/* Taken from BSD libc: - This variable is zero until a process has created a pthread. It is used - to avoid calling locking functions in libc when they are not required. - Note that this is moderately dangerous. Do not rely on it if the public - API is also used from a non-pthread thread like the signal thread. */ -int NO_COPY __isthreaded = 0; - -int __argc_safe; -int __argc; -char **__argv; -#ifdef NEWVFORK -vfork_save NO_COPY *main_vfork; -#endif - -_cygtls NO_COPY *_main_tls /* !globals.h */; - -bool NO_COPY cygwin_finished_initializing; - -bool NO_COPY _cygwin_testing; - -char NO_COPY almost_null[1]; - -extern "C" { - - /* Heavily-used const UNICODE_STRINGs are defined here once. The idea is a - speed improvement by not having to initialize a UNICODE_STRING every time - we make a string comparison. The _RDATA trick allows defining the strings - as const (so we get a SEGV if some code erroneously tries to overwrite - them), while declaring them as non-const in the auto-generated globals.h. - The strings are usually used in NT functions which don't take const - arguments. We avoid a lot of extra casts here... - Note: The "extern" is required, otherwise either the variables are dropped - entirely, or C++ name mangling is applied despite the extern "C" - bracket, depending on the compiler version */ -#ifndef _RDATA -# define _RDATA const -#endif - -#define _ROU(_s) \ - { Length: sizeof (_s) - sizeof (WCHAR), \ - MaximumLength: sizeof (_s), \ - Buffer: (PWSTR) (_s) } - extern UNICODE_STRING _RDATA ro_u_empty = _ROU (L""); - extern UNICODE_STRING _RDATA ro_u_lnk = _ROU (L".lnk"); - extern UNICODE_STRING _RDATA ro_u_exe = _ROU (L".exe"); - extern UNICODE_STRING _RDATA ro_u_dll = _ROU (L".dll"); - extern UNICODE_STRING _RDATA ro_u_com = _ROU (L".com"); - extern UNICODE_STRING _RDATA ro_u_scr = _ROU (L".scr"); - extern UNICODE_STRING _RDATA ro_u_sys = _ROU (L".sys"); - extern UNICODE_STRING _RDATA ro_u_proc = _ROU (L"proc"); - extern UNICODE_STRING _RDATA ro_u_dev = _ROU (L"dev"); - extern UNICODE_STRING _RDATA ro_u_natp = _ROU (L"\\??\\"); - extern UNICODE_STRING _RDATA ro_u_uncp = _ROU (L"\\??\\UNC\\"); - extern UNICODE_STRING _RDATA ro_u_mtx = _ROU (L"mtx"); - extern UNICODE_STRING _RDATA ro_u_csc = _ROU (L"CSC-CACHE"); - extern UNICODE_STRING _RDATA ro_u_fat = _ROU (L"FAT"); - extern UNICODE_STRING _RDATA ro_u_mvfs = _ROU (L"MVFS"); - extern UNICODE_STRING _RDATA ro_u_nfs = _ROU (L"NFS"); - extern UNICODE_STRING _RDATA ro_u_ntfs = _ROU (L"NTFS"); - extern UNICODE_STRING _RDATA ro_u_refs = _ROU (L"ReFS"); - extern UNICODE_STRING _RDATA ro_u_sunwnfs = _ROU (L"SUNWNFS"); - extern UNICODE_STRING _RDATA ro_u_udf = _ROU (L"UDF"); - extern UNICODE_STRING _RDATA ro_u_unixfs = _ROU (L"UNIXFS"); - extern UNICODE_STRING _RDATA ro_u_nwfs = _ROU (L"NWFS"); - extern UNICODE_STRING _RDATA ro_u_ncfsd = _ROU (L"NcFsd"); - extern UNICODE_STRING _RDATA ro_u_afs = _ROU (L"AFSRDRFsd"); - extern UNICODE_STRING _RDATA ro_u_volume = _ROU (L"\\??\\Volume{"); - extern UNICODE_STRING _RDATA ro_u_pipedir = _ROU (L"\\\\?\\PIPE\\"); - extern UNICODE_STRING _RDATA ro_u_globalroot = _ROU (L"\\\\.\\GLOBALROOT"); - extern UNICODE_STRING _RDATA ro_u_null = _ROU (L"\\Device\\Null"); - extern UNICODE_STRING _RDATA ro_u_natdir = _ROU (L"Directory"); - extern UNICODE_STRING _RDATA ro_u_natsyml = _ROU (L"SymbolicLink"); - extern UNICODE_STRING _RDATA ro_u_natdev = _ROU (L"Device"); - #undef _ROU - - /* Cygwin properties are meant to be readonly data placed in the DLL, but - which can be changed by external tools to make adjustments to the - behaviour of a DLL based on the binary of the DLL itself. This is - different from $CYGWIN since it only affects that very DLL, not all - DLLs which have access to the $CYGWIN environment variable. We use the - same _RDATA trick as for the above UNICODE_STRINGs. */ - extern cygwin_props_t _RDATA cygwin_props = - { - CYGWIN_PROPS_MAGIC, - sizeof (cygwin_props_t), - 0 - }; - - /* This is an exported copy of environ which can be used by DLLs - which use cygwin.dll. */ - char **__cygwin_environ; -#ifndef __x86_64__ - char ***main_environ = &__cygwin_environ; -#endif - /* __progname used in getopt error message */ - char *__progname; - char *program_invocation_name; - char *program_invocation_short_name; - static MTinterface _mtinterf; - struct per_process __cygwin_user_data = - {/* initial_sp */ 0, /* magic_biscuit */ 0, - /* dll_major */ CYGWIN_VERSION_DLL_MAJOR, - /* dll_major */ CYGWIN_VERSION_DLL_MINOR, - /* impure_ptr_ptr */ NULL, -#ifndef __x86_64__ - /* envptr */ NULL, -#endif - /* malloc */ malloc, /* free */ free, - /* realloc */ realloc, - /* fmode_ptr */ NULL, /* main */ NULL, /* ctors */ NULL, - /* dtors */ NULL, /* data_start */ NULL, /* data_end */ NULL, - /* bss_start */ NULL, /* bss_end */ NULL, - /* calloc */ calloc, - /* premain */ {NULL, NULL, NULL, NULL}, - /* run_ctors_p */ 0, - /* unused */ {}, - /* cxx_malloc */ &default_cygwin_cxx_malloc, - /* hmodule */ NULL, - /* api_major */ 0, - /* api_minor */ 0, - /* unused2 */ {}, - /* posix_memalign */ posix_memalign, - /* pseudo_reloc_start */ NULL, - /* pseudo_reloc_end */ NULL, - /* image_base */ NULL, - /* threadinterface */ &_mtinterf, - /* impure_ptr */ _GLOBAL_REENT, - }; - int _check_for_executable = true; -}; - -int NO_COPY __api_fatal_exit_val = 1; |