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* Remove env var translation; PATH semicolon separated.Kaz Kylheku2017-01-081-98/+7
| | | | | | | | | | | | | | | * winsup/cygwin/environ.cc (conv_envvars): Static array removed. (conv_start_chars): Likewise. (getwinenv): Function gutted to just return NULL. No environment vars require conversion. (match_first_char): Static function removed. (build_env): Removed logic for eliminating those variables that require donversion, since there are no such variables and the needed functions and arrays are gone. * winsup/cygwin/environ.cc (find_exec): Recognize semicolon as PATH separator.
* Respond to CYGNAL environment variable, not CYGWIN.Kaz Kylheku2016-07-161-10/+10
| | | | | | | | | * winsup/cygwin/environ.cc (set_winsymlinks): Refer to CYGNAL variable in diagnostic message. (parse_options): Pass "CYGNAL" to setenv. (_addenv, environ_init): Call parse_options if variable name is "CYGNAL" rather than "CYGWIN". Comments updated. (spenvs): Change CYGWIN_DEBUG to CYGNAL_DEBUG.
* Switching the Cygwin DLL to LGPLv3+, dropping commercial buyout optioncygwin-2_5_2-releaseCorinna Vinschen2016-06-231-3/+0
| | | | | | | | | | | | | | Bump GPLv2+ to GPLv3+ for some files, clarify BSD 2-clause. Everything else stays under GPLv3+. New Linking Exception exempts resulting executables from LGPLv3 section 4. Add CONTRIBUTORS file to keep track of licensing. Remove 'Copyright Red Hat Inc' comments. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Remove MALLOC_CHECK and calls to it entirelyCorinna Vinschen2016-04-011-6/+0
| | | | | | MALLOC_CHECK got useless with commit b259af5. Remove it throughout. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Do not treat the command line or environment like pathsJohannes Schindelin2016-01-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (dll_crt0_1), environ.cc (environ_init, getwinenveq, build_env), strfuncs.cc (sys_wcstombs, sys_wcstombs_alloc), wchar.c (sys_wcstombs, sys_wcstombs_alloc): avoid mis-conversions of text that does not, actually, refer to a path or file name Detailed explanation: Our WCS -> UTF conversion handles the private Unicode page specially to allow for otherwise invalid file names. However, this handling makes no sense for command-lines, nor environment variables, which we would rather convert verbatim. As a stop-gap solution, let's just introduce a version of the sys_wcstombs() function that specifically excludes that file name conversion magic. The proper solution is to change sys_wcstombs() to assume that it is not a path that wants to be converted, and introduce sys_wcstombs_path() that does, but that is a bigger task which we leave for another patch. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
* Fix length returned from sys_cp_wcstombs in case nwc > # of wcharsCorinna Vinschen2015-10-221-1/+1
| | | | | | | | | | * strfuncs.cc (sys_cp_wcstombs): Always return number of multibytes without trailing NUL as the documentation implies. Throughout Cygwin, fix usage to align to this pattern. * fhandler_process.cc (format_process_winexename): Drop trailing NUL and LF from output. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: Fix crashes under AllocationPreference=0x100000 conditionCorinna Vinschen2015-07-291-5/+6
| | | | | | | | | | | | | * cygtls.h: Include cygtls_padsize.h and define CYGTLS_PADSIZE there. * cygtls_padsize.h: New file. Define CYGTLS_PADSIZE. * environ.cc (parse_options): Fix NULL pointer access. * init.cc (threadfunc_fe): Do not force stack align on x86_64. * strace.cc (main2): Rename from main. (main): Make room for _cygtls area on stack and just call main2. Add comment to explain why. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* * environ.cc (renv_arr): Drop variables not usually in a WindowsCorinna Vinschen2015-01-141-22/+8
| | | | | environment and all variables being uppercase anyway. But keep TMP and TEMP for paranoia.
* * environ.cc (build_env): When merging the user's Windows environment,Corinna Vinschen2015-01-141-3/+19
| | | | | explicitely skip the variables needing conversion to avoid collisions. Extend comment to explain.
* * environ.cc (regopt): Remove function.Corinna Vinschen2014-12-081-43/+2
| | | | | | (environ_init): Drop undocumented feature to read application-specific environment variables from the registry. * include/cygwin/version.h (CYGWIN_INFO_PROGRAM_OPTIONS_NAME): Remove.
* * environ.cc (build_env): Remove loquacious debug statements.Corinna Vinschen2014-12-061-2/+0
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* * autoload.cc (CreateEnvironmentBlock): Import.Corinna Vinschen2014-12-021-6/+107
| | | | | | | | | | | | | | (DestroyEnvironmentBlock): Import. * environ.cc (env_compare): New static bsearch comparison function. (build_env): Add parameter taking a user token. If token is non-NULL, fetch user's default Windows environment and merge it into the resulting environment. Explain what we do in preceeding comment. * environ,h (build_env): Align prototype to above change. * external.cc (create_winenv): Call build_env with NULL token. * spawn.cc (child_info_spawn::worker): When spawning new process under another user account, call build_env with new token to allow merging user's default Windows environment. * winlean.h (_USERENV_): Define to override dllimport.
* * cygheap.cc (cygheap_fixup_in_child): Drop call to set_dll_dir.Corinna Vinschen2014-10-271-29/+53
| | | | | | | | | | | | | | | | | (init_cygheap::init_installation_root): Set installation_dir_len. (setup_cygheap): Drop call to set_dll_dir. * cygheap.h (struct init_cygheap): Add installation_dir_len member. (init_cygheap::set_dll_dir): Remove. * environ.cc (win_env::add_cache): Use stpcpy for speed. (posify_maybe): Use tmp_pathbuf buffer instead of stack. (raise_envblock): New function to resize Windows environment block. (build_env): Fix indentation. Call raise_envblock function. Check if $PATH exists and is non-empty. If not, add PATH variable with Cygwin installation directory as content to Windows environment. Explain why. * uinfo.cc (cygheap_pwdgrp::_nss_init): Fill UNICODE_STRING members on the fly. Drop call to RtlInitUnicodeString. (pwdgrp::check_file): Ditto.
* * Throughout, use __try/__except/__endtry blocks, rather than myfaultCorinna Vinschen2014-08-221-111/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handler. * cygtls.cc (_cygtls::remove): Accommodate the fact that pathbufs has been moved from _local_storage to _cygtls. * cygtls.h (class tls_pathbuf): Add comment to hint to gendef usage of counters. Change type of counters to uint32_t for clarity. Remove _cygtls as friend class. (struct _local_storage): Move pathbufs from here... (struct _cygtls): ...to here, allowing to access it from _sigbe. (class san): Only define on 32 bit. Remove errno, _c_cnt and _w_cnt members. (san::setup): Drop parameter. Don't initialize removed members. (san::leave): Don't set removed members. (class myfault): Only define on 32 bit. (myfault::faulted): Only keep implementation not taking any parameter. Drop argument in call to sebastian.setup. (__try/__leave/__except/__endtry): Implement to support real SEH. For now stick to SJLJ on 32 bit. * dcrt0.cc (dll_crt0_0): Drop 64 bit call to exception::install_myfault_handler. * exception.h (exception_handler): Define with EXCEPTION_DISPOSITION as return type. (PDISPATCHER_CONTEXT): Define as void * on 32 bit. Define as pointer to _DISPATCHER_CONTEXT on 64 bit. (class exception): Define separately for 32 and 64 bit. (exception::myfault): Add handler for myfault SEH handling on 64 bit. (exception::exception): Fix mangled method name to account for change in type of last parameter. (exception::install_myfault_handler): Remove. * exceptions.cc (exception::myfault_handle): Remove. (exception::myfault): New SEH handler for 64 bit. * gendef (_sigbe): Set tls_pathbuf counters to 0 explicitely when returning to the caller. * ntdll.h: Move a comment to a better place. (struct _SCOPE_TABLE): Define on 64 bit. * thread.cc (verifyable_object_isvalid): Remove gcc 4.7 workaround. * tls_pbuf.cc (tls_pbuf): Fix to accommodate new place of pathbufs. (tls_pathbuf::destroy): Change type of loop variables to uint32_t. * tls_pbuf.h (class tmp_pathbuf): Change type of buffer counters to uint32_t. Accommodate new place of pathbufs. * tlsoffsets.h: Regenerate. * tlsoffsets64.h: Regenerate.
* * environ.cc (regopt): Allocate small local buffer to avoid copyingCorinna Vinschen2014-06-231-7/+7
| | | | twice. Fixes resource leak (CID 60012). Add comment.
* * environ.cc (strbrk): Properly deal with environment variable sans quote.Christopher Faylor2014-02-101-2/+2
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* * environ.cc (strbrk): New function.Christopher Faylor2014-02-091-4/+44
| | | | (parse_options): Use strbrk to parse CYGWIN environment variable.
* Throughout, drop unnecessary explicit includes of windows header filesCorinna Vinschen2013-11-241-1/+0
| | | | | | | | | | | | included by default. * winlean.h: Add long comment to explain why we have to define certain symbols. (_NORMALIZE_): Define. (_WINNLS_): Drop definition and subsequent undef. (_WINNETWK_): Ditto. (_WINSVC_): Ditto. 2013-11-23 Eric Blake <eblake@redhat.com>
* cygwin directory changes:Christopher Faylor2013-07-261-14/+1
| | | | | | | | | | | | | * environ.cc (tty_is_gone): Delete. (known): Delete tty, add wincmdln. * globals.cc: Reorganize list of environment bools, remove explicit = false for slight load time optimization. (wincmdln): New global. * spawn.cc (child_info_spawn::worker): Honor wincmdln. doc directory changes: * new-features.sgml (ov-new1.7.23): Add new section. Mention wincmdln. * cygwinenv.xml: Mention wincmdln.
* * cygwin.sc.in (.text.*): Fold into .text on all platforms.Corinna Vinschen2013-07-101-3/+3
| | | | | | | (.eh_frame): Add section. * environ.cc (my_findenv): Drop __stdcall attribute. (getearly): Ditto. (findenv_func): Drop cast.
* * environ.cc (win_env::add_cache): Set the Windows environment variableCorinna Vinschen2013-05-241-5/+5
| | | | | | using wide chars to make sure native chars don't get scrambled. * environ.h (build_env): Fix formatting in declaration. * pinfo.cc (pinfo::status_exit): Handle STATUS_NO_MEMORY. Explain why.
* * environ.cc (set_winsymlinks): Handle "winsymlinks:nativestrict"Corinna Vinschen2013-05-231-3/+16
| | | | | | | | | | | | | | option. On pre-Vista warn the user if the "winsymlinks:native*" option is set. * globals.cc (enum winsym_t): Add WSYM_nativestrict. * path.cc (symlink_native): Don't create native symlink if target does not exist. Explain why. Improve comments. (symlink_worker): Change AFS symlink handling to WSYM_nativestrict. Handle WSYM_nativestrict throughout. Change condition for bail out to wsym_type == WSYM_nativestrict. Add comment. Fix formatting. * shared_info.h (CURR_USER_MAGIC): Change to reflect change in class user_info. (class user_info): Add member warned_nonativesyms.
* * autoload.cc (CreateSymbolicLink): Define.Corinna Vinschen2013-04-241-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | * environ.cc (set_winsymlinks): Set allow_winsymlinks. (parse_thing): Change "winsymlinks" to set by function. * globals.cc (enum winsym_t): Define. (allow_winsymlinks): Define as winsym_t. (ro_u_afs): New R/O Unicode string. * mount.cc (fs_info::update): Fix comment. Handle AFS. (fs_names): Add "afs". * mount.h (enum fs_info_type): Add afs. (class fs_info): Implement afs. * path.cc (symlink): Drop third parameter in call to symlink_worker. (symlink_nfs): New function. (symlink_native): New function. (symlink_worker): Drop third argument. Handle native symlink type by calling symlink_native. Move code to handle NFS to symlink_nfs. Fix formatting. Slightly restructure code. * path.h (class path_conv): Add fs_is_afs method. (symlink_worker): Declare here. * security.h: Define privilege constants as unsigned int instead of as unsigned long. * syscalls.cc (mknod_worker): Set third parameter in symlink_worker call to WSYM_lnk. * winsup.h (symlink_worker): Drop declaration here.
* * Merge in cygwin-64bit-branch.Corinna Vinschen2013-04-231-2/+4
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* Throughout, change __attribute__ ((regparm (N))) to just __regN. Throughout,Christopher Faylor2013-01-211-7/+6
| | | | | | | | | | | | | | | | | | | (mainly in fhandler*) start fixing gcc 4.7.2 mismatch between regparm definitions and declarations. * gendef: Define some functions to take @ declaration to accommodate _regN defines which use __stdcall. * gentls_offsets: Define __regN macros as empty. * autoload.cc (wsock_init): Remove unneeded regparm attribute. * winsup.h (__reg1): Define. (__reg2): Define. (__reg3): Define. * advapi32.cc (DuplicateTokenEx): Coerce some initializers to avoid warnings from gcc 4.7.2. * exceptions.cc (status_info): Declare struct to use NTSTATUS. (cygwin_exception::dump_exception): Coerce e->ExceptionCode to NTSTATUS. * fhandler_clipboard.cc (cygnativeformat): Redefine as UINT to avoid gcc 4.7.2 warnings. (fhandler_dev_clipboard::read): Ditto.
* * dcrt0.cc (quoted): Renamed strechr to strchrnul.Kai Tietz2012-10-271-1/+1
| | | | | | | | * environ.cc (environ_init): Likewise. * sec_acl.cc (aclfromtext32): Likewise. * sec_auth.cc (extract_nt_dom_user): Likewise. * uinfo.cc (pwdgrp::next_str): Likewise. * string.h (strechr): Likewise.
* * environ.cc (struct parse_thing): Add temporary (?) "pipe_byte" option.Christopher Faylor2012-04-281-0/+1
| | | | | | | | | * globals.cc (pipe_byte): Declare. * pipe.cc (fhandler_pipe::create): Use current process id in pipe name rather than pid for simple name collision avoidance. Do this only once to avoid extra overhead when a busy pipe is found. Honor pipe_byte to create non-message pipes if set. * sigproc.cc (sigproc_init): Use a specific name for the signal pipe.
* * environ.cc (enum settings): Add setbool. Rename justset to setdwordCorinna Vinschen2012-02-261-8/+16
| | | | | | | | | to avoid future problems. (struct parse_thing): Change all justset to setbool for bool variables. (parse_options): Add a case for setbool setting for bool variables since justset (now setdword) always writes a DWORD value, thus potentially overwriting adjacent memory locations. * external.cc (cygwin_internal): Drop extern declaration.
* * environ.cc (dos_file_warning): Drop declaration.Corinna Vinschen2012-02-261-6/+2
| | | | | | | | | | | | | | | | | (ignore_case_with_glob): Ditto. (allow_winsymlinks): Ditto. (reset_com): Move definition to globals.cc. (struct parse_thing): Add "detect_bloda" option. * fhandler_serial.cc (fhandler_serial::open): Drop (incorrect) declaration of reset_com. * globals.cc (ignore_case_with_glob): Move definition into C++-only block. (dos_file_warning): Define. (allow_winsymlinks): Define. (reset_com): Define. (detect_bloda): Define. * path.cc (dos_file_warning): Drop definition here. (allow_winsymlinks): Drop definition here.
* Clean up whitespace.Christopher Faylor2011-12-171-1/+1
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* * dtable.cc (conv_start_chars): Remove unneeded section attribute.Christopher Faylor2011-08-211-2/+1
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* * dtable.cc: Mark some const variables as static.Christopher Faylor2011-08-191-13/+49
| | | | | | | | | | * environ.cc (conv_start_chars): Move to shared cygwin region and initialize at compile time. (match_first_char): New generic function for querying conv_start_chars. (posify_maybe): Rename from posify. (environ_init): Remove conv_envvars initialization. Don't check conv_start_chars, just allow posify_maybe to make the decision. * fhandler_console.cc (__vt100_conv): Fix formatting. Mark as const.
* * environ.cc (tty_is_gone): Wrap warning at 80 characters.Christopher Faylor2011-07-041-2/+2
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* * environ.cc (environ_init): Reinstantiate on-the-fly CYGWIN variableCorinna Vinschen2011-07-041-0/+2
| | | | test and call to parse_options if found.
* * environ.cc (create_upcaseenv): Delete.Christopher Faylor2011-06-101-44/+16
| | | | | | (ucenv): Don't honor create_upcaseenv. (environ_init): Remove early retrieval of CYGWIN environment variable. Change comment to reflect new behavior.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2011-06-091-2/+0
| | | | | | | | | | | | | | | | (child_info::old_title): Delete. (child_info::~child_info_spawn): Remove recording of old_title. * dcrt0.cc (title_buf): Delete. (child_info_spawn::handle_spawn): Remove recording of old_title. (dll_crt0_1): Get rid of all title handling. (do_exit): Ditto. * environ.cc (known): Delete strip_title and title. * fhandler_console.cc (fhandler_console::write): Remove recording of old_title. * globals.cc (exit_states): Remove ES_TITLE. (display_title): Delete. (strip_title_path): Delete. (old_title): Delete. * spawn.cc (spawn_guts): Remove old_title accommodation.
* * environ.cc (envcache): Delete.Christopher Faylor2011-06-091-3/+1
| | | | | (known): Remove envcache. (getwinenv): Don't honor envcache setting.
* * environ.c: Move code earlier to allow:Christopher Faylor2011-06-091-178/+180
| | | | | | (_addenv): Call parse_options() when CYGWIN environment variable is being changed. (parse_options): Change parameter to 'const'.
* * environ.cc (tty_is_gone): Add missing space to message.Christopher Faylor2011-06-081-1/+1
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* * environ.cc (settings::set_process_state): Delete.Christopher Faylor2011-06-081-8/+18
| | | | | | | | | (tty_is_gone): New function. (known): Change "tty" to call tty_is_gone(). Remove unneeded '&' from beginning of function address. (parse_options): Remove set_process_state handling. * shared_info.h (CURR_USER_MAGIC): Reset. (user_info::warned_notty): New member.
* * environ.cc (set_chunksize): Remove.Corinna Vinschen2011-05-101-7/+0
| | | | | | | | | (parse_thing): Remove forkchunk entry. * fork.cc (child_copy): Drop handling external chunksize setting. * wincap.cc: Througout, drop chunksize. (wincapc::set_chunksize): Remove. * wincap.h (struct wincaps): Drop chunksize and declaration of set_chunksize.
* * registry.cc (reg_key::get_dword): Rename from get_int, use DWORDCorinna Vinschen2011-04-231-1/+2
| | | | | | | | | | | | | | | | | | | | rather than int type. Avoid compiler warning. (reg_key::set_dword): Rename from set_int, use DWORD rather than int type. Change return type to NTSTATUS. (reg_key::get_string): Change return type to NTSTATUS. (reg_key::set_string): Ditto. * registry.h: Accommodate above changes. * environ.cc (regopt): Test return value of reg_key::get_string as NTSTATUS. * sched.cc (sched_rr_get_interval): Change local int vars to DWORD. Call reg_key::get_dword instead of reg_key::get_int. * shared.cc (init_installation_root): Test return value of reg_key::get_string as NTSTATUS. (shared_info::heap_slop_size): Call reg_key::get_dword rather than reg_key::get_int. (shared_info::heap_chunk_size): Ditto. * shared_info.h (CURR_SHARED_MAGIC): Update. (class shared_info): Change heap_chunk and heap_slop to DWORD values.
* * Makefile.in (DLL_IMPORTS): Drop advapi32.dll.Corinna Vinschen2011-04-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc: Enable autoloading advapi32 functions. * environ.cc (regopt): Use wide char arguments in reg_key functions. * fhandler_console.cc (beep): Ditto. Use WCHAR throughout. * registry.cc (reg_key): Rewrite reg_key class to use native NT registry functions. Use WCHAR string parameters throughout. Use PCWSTR rather than const WCHAR. Drop multibyte char functionality. Drop unused methods. (get_registry_hive_path): Use RtlQueryRegistryValues to fetch path from registry. (load_registry_hive): Drop useless check for user hive being available. Load hive using NtLoadKey. * registry.h: Accommodate above changes. * sched.cc (sched_rr_get_interval): Use wide char arguments in reg_key functions. * shared.cc (init_installation_root): Ditto. (shared_info::init_obcaseinsensitive): Use RtlQueryRegistryValues to fetch obcaseinsensitive value. (shared_info::heap_slop_size): Use wide char arguments in reg_key functions. (shared_info::heap_chunk_size): Ditto. * syscalls.cc (gethostid): Ditto. * winsup.h (__WIDE): Define. (_WIDE): Define. * libc/minires-os-if.c (get_registry_dns_items): Don't fetch values from registry. Just extract them from given UNICODE_STRING parameter. (get_registry_dns): Fetch all registry values at once using RtlQueryRegistryValues.
* * environ.cc (regopt): Change the first argument to wide char string.Christopher Faylor2010-05-181-5/+12
| | | | | | | | | | | | | | | | | | | | | | | (environ_init): Accommodate change to the first argument of regopt. * exception.cc (open_stackdumpfile): Accommodate change to the type of progname in _pinfo. * external.cc (fillout_pinfo): Ditto. * fhandler_process.cc (format_process_winexename): Ditto. (format_process_stat): Ditto. * fork.cc (fork::parent): Ditto. * pinfo.cc (pinfo_basic::pinfo_basic): Call GetModuleFileNameW instead of GetModuleFileName. (pinfo::thisproc): Accommodate change to the type of progname in _pinfo. (pinfo_init): Ditto. * pinfo.h (_pinfo): Change the type of progname to a wide char array. * registry.h (reg_key::get_int): Change the first argument from constant point to pointer to constant. (reg_key::get_string): Ditto. Change the last argument likewise. * registry.cc (reg_key::get_int): Accommodate change to the declaration. (reg_key::get_string): Ditto. * strace.cc (strace::hello): Accommodate change to the type of progname in _pinfo. (strace::vsprntf): Ditto.
* Fix setenv and unsetenv corner cases.Eric Blake2009-11-161-5/+8
| | | | | * environ.cc (setenv): Detect invalid argument. (unsetenv): Distinguish EFAULT from EINVAL.
* * cygheap.cc (cygheap_init): Default locale.charset to "UTF-8".Corinna Vinschen2009-09-281-17/+0
| | | | | | | | | | | | | * dcrt0.cc (dll_crt0_1): Call setlocale (LC_CTYPE, "") here, just before resetting application locale to "C". * environ.cc (environ_init): Drop code setting locale here. * syscalls.cc (check_codepage): Break out check for required codepage from internal_setlocale. (internal_setlocale): Just convert CWD and $PATH from old charset to new charset and set internal charset. (setlocale): Change accordingly. Don't require LC_ALL or LC_CTYPE to store old locale value. Always call internal_setlocale if charset changed due to locale environment changes.
* * cygheap.cc (cygheap_init): Set Cygwin default locale values.Corinna Vinschen2009-05-141-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygheap.h (struct cygheap_locale): New structure. (struct user_heap_info): Add cygheap_locale member locale. * dcrt0.cc (dll_crt0_1): Revert to calling _setlocale_r so that only the applications locale is reverted to "C". * environ.cc (environ_init): Remove unused got_lc variable. * fhandler.h (class dev_console): Remove now unsed locale variables. * fhandler_console.cc (fhandler_console::get_tty_stuff): Remove setting dev_console's locale members. (dev_console::con_to_str): Use internal locale settings. Default to __ascii_wctomb if charset is "ASCII". (fhandler_console::write_normal): Ditto. * strfuncs.cc (__ascii_wctomb): Drop declaration. (__db_wctomb): Use fixed value 2 instead of not necessarily matching MB_CUR_MAX. (__eucjp_wctomb): Use 3 instead of MB_CUR_MAX. (sys_cp_wcstombs): Remove special case for "C" locale. (sys_wcstombs): Implement here. Use internal locale data stored on cygheap. (sys_cp_mbstowcs): Remove special case for "C" locale. (sys_mbstowcs): Implement here. Use internal locale data stored on cygheap. * syscalls.cc (internal_setlocale): New function to set cygheap locale data and to reset CWD posix path. (setlocale): Just call internal_setlocale from here if necessary. * wchar.h (__ascii_wctomb): Declare. (sys_wcstombs): Don't define inline, just declare. (sys_mbstowcs): Ditto.
* * cygheap.h (cwdstuff): Convert to class. Make posix and dir private.Corinna Vinschen2009-05-131-4/+1
| | | | | | | | | | | | | | | | | | (cwdstuff::get_posix): New method. (cwdstuff::reset_posix): New method. * dcrt0.cc (dll_crt0_1): Call setlocale rather than _setlocale_r. * environ.cc (environ_init): Ditto. Prefer "C" locale over current codepage default locale. * path.cc (chdir): Use cwdstuff::get_posix method instead of accessing cwdstuff::posix directly. (cwdstuff::set): Defer creating posix path to first usage. (cwdstuff::get_posix): Create posix path if it's empty, and return it. (cwdstuff::get): Create posix path if it's empty. * strfuncs.cc (sys_cp_wcstombs): Use UTF-8 conversion in the "C" locale. (sys_cp_mbstowcs): Ditto. * syscalls.cc (gen_full_path_at): Fetch CWD posix path locked. (setlocale): Implement here. Reset CWD posix path.
* * environ.cc (build_env): Fix length calculation of resultingCorinna Vinschen2009-04-021-2/+2
| | | | wide char environment string.
* * environ.cc (environ_init): Break from locale loop after first hit.Corinna Vinschen2009-03-251-1/+4
| | | | | * fhandler_console.cc (fhandler_console::write_normal): Print a SO sequence using always valid Unicode chars.
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