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path: root/winsup/cygwin/fhandler_console.cc
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* * cygheap.cc (creturn): Reorganize to avoid a new compiler warning/error.Christopher Faylor2008-09-111-11/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dtable.cc (handle_to_fn): Ditto. * fhandler_console.cc (fhandler_console::read): Ditto. (fhandler_console::scroll_screen): Ditto. (dev_console::set_color): Ditto. * fhandler_dsp.cc (fhandler_dev_dsp::write): Ditto. (fhandler_dev_dsp::read): Ditto. * fhandler_tape.cc (mtinfo_drive::get_status): Ditto. * hookapi.cc (find_first_notloaded_dll): Ditto. * mmap.cc (msync): Ditto. * pipe.cc (pipesync::pipesync): Ditto. * sec_acl.cc (getace): Ditto. * sec_auth.cc (create_token): Ditto. (lsaauth): Ditto. * select.cc (peek_pipe): Ditto. * spawn.cc (av::fixup): Ditto. * syscalls.cc (popen): Ditto. * tty.cc (tty::init_session): Ditto. * uinfo.cc (pwdgrp::load): Ditto. * fhandler.cc (fhandler_base::setup_overlapped): Ditto. (fhandler_base::wait_overlapped): Rename second use of res variable to wres or errors are not returned correctly. * dcrt0.cc: Remove obsolete variable. * dll_init.cc (release_upto): Fix typo involving incorrect use of '|'. * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Avoid a compiler warning regarding coercing type-punned variables. (fhandler_base::fstat_by_name): Ditto. fhandler_fifo.cc (fhandler_fifo::open_nonserver): Fix = vs. == typo. (fhandler_fifo::wait): Add all conditions to switch statement to avoid a compiler warning. * fhandler_process.cc: Avoid unneeded initialization of variables to zero. (fhandler_socket::listen): Add braces around initializer. * flock.cc (inode_t::get_all_locks_list): Reorganize to avoid a compiler warning. Fix problem with EWOULDBLOCK error return. * path.cc (GUID_shortcut): Use braces around struct initializer. (cygwin_conv_path): Reorganize to avoid a compiler warning. * random.cc (dummy): Mark variable as volatile to avoid a "used uninitialized" warning. * libc/getopt.c: Mark some variables as dllexport although gcc doesn't seem to do the right thing with them. * libc/minires-os-if.c (get_registry_dns_items): Coerce some function arguments to avoid a compiler warning.
* * fhandler.h (set_console_state_for_spawn): Drop declaration.Corinna Vinschen2008-06-121-35/+6
| | | | | | | * fhandler_console.cc (set_console_state_for_spawn): Remove. (fhandler_console::open): Set console state last. Don't set ENABLE_PROCESSED_INPUT flag. * spawn.cc (spawn_guts): Drop call to set_console_state_for_spawn.
* remove obsolete commentChristopher Faylor2008-06-121-1/+0
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* Remove unneeded header files from source files throughout.Christopher Faylor2008-04-071-3/+0
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* Add miscfuncs.h to files as needed throughout.Christopher Faylor2008-04-071-0/+1
| | | | | | | | | | | | * mount.cc: New file. * path.cc: Move mount-specific stuff into mount.cc. Move common stuff into miscfuncs.cc. Remove unneeded includes. * miscfuncs.cc: Move some common path functions here. * miscfuncs.h: New file. * winsup.h: Move miscelleneous functions to miscfuncs.h. * dcrt0.cc: Remove unneeded includes. * Makefile.in (DLL_OFILES): Add mount.o. * include/cygwin/config.h: Fix a minor typo.
* * Fix copyright dates.Corinna Vinschen2008-04-011-1/+1
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* * fhandler.h (class fhandler_console): Add write_buf as pointer toCorinna Vinschen2008-03-101-7/+14
| | | | | | | | temporary buffer space. * fhandler_console.cc (CONVERT_LIMIT): Define as NT_MAX_PATH. Add comment. (fhandler_console::write_normal): Use write_buf throughout. (fhandler_console::write): Use tmp_pathbuf to allocate write_buf.
* * fhandler_console.cc (fhandler_console::write_normal): Don't printCorinna Vinschen2008-03-101-1/+1
| | | | chars marked as ERR chars.
* * fhandler.h (dev_console::con_to_str): Declare returning DWORD.Corinna Vinschen2008-03-101-13/+15
| | | | | | | | | | * fhandler_console.cc (dev_console::con_to_str): Return number of multibyte char bytes. (fhandler_console::read): Set nread to number of multibyte char bytes returned from con_to_str. (fhandler_console::write_normal): Reorder trunc buffer preocessing. Return after writing valid multibyte sequence out of trunc buffer. Change comments slightly.
* * Makefile.in (DLL_OFILES): Add tls_pbuf.o.Corinna Vinschen2008-03-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc (CreateDesktopW): Replace CreateDesktopA. (CreateWindowStationW): Replace CreateWindowStationA. (GetUserObjectInformationW): Replace GetUserObjectInformationA. * cygheap.h (cwdstuff::get): Assume default buffer size NT_MAX_PATH. * cygtls.cc (_cygtls::remove): Free temporary TLS path buffers. * cygtls.h (TP_NUM_C_BUFS): Define. (TP_NUM_W_BUFS): Define. (class tls_pathbuf): New class to store pointers to thread local temporary path buffers. (_local_storage::pathbufs): New member. * environ.cc (win_env::add_cache): Use temporary TLS path buffer instead of stack based buffer. (posify): Get temporary outenv buffer from calling function. (environ_init): Create temporary TLS path buffer for posify. (build_env): Create Windows environment block as WCHAR buffer. * environ.h (build_env): Change declaration accordingly. * external.cc (sync_winenv): Accommodate build_env change. * fhandler_console.cc (fhandler_console::need_invisible): Use GetUserObjectInformationW and CreateWindowStationW. * fhandler_process.cc (format_process_maps): Use temporary TLS path buffer instead of stack based buffer. * fork.cc (frok::parent): Convert to use CreateProcessW. * path.cc: Throughout use temporary TLS path buffers instead of stack based buffer. Replace checks for CYG_MAX_PATH by checks for NT_MAX_PATH. (getfileattr): New function to replace GetFileAttributesA. (normalize_win32_path): Remove Win32 and NT long path prefixes. (getwd): Assume PATH_MAX + 1 buffer per SUSv3. * path.h (class path_conv): Set path buffer to size NT_MAX_PATH. (iswdrive): Define. * pinfo.cc (commune_process): Use temporary TLS path buffer instead of stack based buffer. * registry.cc (get_registry_hive_path): Ditto. (load_registry_hive): Ditto. * spawn.cc (spawn_guts): Convert to use CreateProcessW and CreateProcessAsUserW. (av::fixup): Open/close file using NtOpenFile/NtClose. * syscalls.cc (mknod_worker): Allow PATH_MAX file name. (mknod32): Ditto. (getusershell): Ditto. * tls_pbuf.cc: New file implementing tls_pathbuf and tmp_pathbuf methods. * tls_pbuf.h: New header for files using tmp_pathbuf. * tlsoffsets.h: Regenerate. * winsup.h (NT_MAX_PATH): Define as 32767 to avoid USHORT overflow.
* Perform whitespace cleanup throughout.Christopher Faylor2008-02-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards compatibility. (check_sanity_and_sync): Ditto. * winsup.h (SIGTOMASK): Ditto. Just use constant in signal calculation. * include/cygwin/version: Remove backwards signal mask compatibility define. * path.cc (symlink_info::check_sysfile): Cosmetic change. * registry.cc (get_registry_hive_path): Remove unneeded variable. * exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and use either main sigmask or current thread sigmask. (set_process_mask): Ditto. (sighold): Ditto. (sigrelse): Ditto. (sigset): Ditto. (set_process_mask_delta): Ditto. (_cygtls::call_signal_handler): Ditto. * fhandler_process.cc (format_process_status): Ditto. * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. * pinfo.h (class pinfo): Ditto. * select.cc (pselect): Ditto. * signal.cc (sigprocmask): Ditto. (abort): Ditto. (sigpause): Ditto. (sigsend): Ditto. (wait_sig): Ditto. * thread.h (pthread::parent_tls): New member. * thread.cc (pthread::pthread): Record parent_tls here. (pthread::thread_init_wrapper): Initialize sigmask from parent thread.
* * fhandler.h (fhandler_console::trunc_buf): Add to use as cache forCorinna Vinschen2008-02-061-24/+75
| | | | | | | | | | | | | | | | | | | | | | truncated multibyte characters on input. (fhandler_console::write_replacement_char): Declare new method. * fhandler_console.cc (CONVERT_LIMIT): Raise to 64K. (fhandler_console::fhandler_console): Initialize trunc_buf. (ERR): Define as independent value again. (fhandler_console::write_replacement_char): New method to print replacement chars. (fhandler_console::write_normal): Add handling for truncated multibyte sequences. Call next_char instead of pathetic CharNextExA function. Don't change src, rather just work with found later on. * miscfuncs.cc (is_cp_multibyte): Move here from strfuncs.cc. Don't call Windows function, restrict to well-known ANSI/OEM codepages and UTF-8. (next_char): Call CharNextExA only for doublebyte codepages. Implement for UTF-8 here. * strfuncs.cc (is_cp_multibyte): Move to miscfuncs.cc. * winsup.h (next_char): Declare. * include/limits.h (MB_LEN_MAX): Set to maximum value of MB_CUR_MAX as defined by newlib for now.
* * autoload.cc (CharToOemA): Remove.Corinna Vinschen2008-02-051-71/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (CharNextExA): Define. * environ.cc (codepage_init): Un-static. Set active_codepage to active codepage. Default to ansi regardless of buf pointer. * fhandler.h (dev_console::get_console_cp): New method. (dev_console::con_to_str): Change declaration according to new implementation. (dev_console::str_to_con): Ditto. * fhandler_console.cc (cp_convert): Remove. (dev_console::con_to_str): Redefine to take WCHAR as incoming console char. (dev_console::get_console_cp): Return correct codepage according to alternate_charset_active setting. (dev_console::str_to_con): Redefine to create WCHAR buffer for console output. (fhandler_console::read): Read console input as WCHARs. (base_chars): Fix typo in comment. (fhandler_console::char_command): Save and restore console output buffer using UNICODE functions. (fhandler_console::write_normal): Convert to write output in UNICODE. Use CharNextExA to recognize multibyte characters in input. Workaround problem with UTF-8 and MultiByteToWideChar. Simplify the loop for printing "normal" characters. * strfuncs.cc (active_codepage): New variable to store active codepage. (get_cp): Call codepage_init() if active_codepage is uninitialized. Just return active_codepage. (is_cp_multibyte): New function. * winsup.h (active_codepage): Declare. (codepage_init): Declare. (is_cp_multibyte): Declare.
* * dcrt0.cc (dll_crt0_1): Use GetCommandLineW and convert to currentCorinna Vinschen2008-01-311-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | codepage. * environ.cc (set_file_api_mode): Always set file api to ANSI if not using the OEM codepage. (codepage_init): Allow "utf8" codepage. * fhandler_clipboard.cc (set_clipboard): Convert clipbuf to void and cast as needed. Always convert input to wide char and write CF_UNICODETEXT to clipboard. (fhandler_dev_clipboard::read): Read CF_UNICODETEXT from clipboard and convert to current codepage if CYGWIN_NATIVE format is not available. * fhandler_console.cc: Drop redundant undef. * smallprint.cc (__small_vsprintf): Convert PWCHAR and UNICODE_STRING to current codepage for printing. * strfuncs.cc: Use PWCHAR throughout. (get_cp): Return CP_UTF8 for utf8_cp codepage setting. (sys_wcstombs): Allow NULL target buffer. (sys_wcstombs_alloc): New function. (sys_mbstowcs_alloc): Ditto. * winsup.h (codepage_type): Add utf8_cp. (HEAP_NOTHEAP): Define. (sys_wcstombs_alloc): Declare. (sys_mbstowcs_alloc): Declare.
* Change many cygheap allocation routines to their *_abort analogs.Christopher Faylor2007-11-261-1/+1
| | | | | | * cygheap.cc (cmalloc_abort): New function. (crealloc_abort): Ditto. (ccalloc_abort): Ditto.
* * fhandler_console.cc (fhandler_console::need_invisible): DropCorinna Vinschen2007-02-231-1/+1
| | | | | | | | | | | pty_needs_alloc_console check. * spawn.cc (spawn_guts): Ditto. (av::fixup): Remove setting iscui. * syscalls.cc (rename): Drop has_move_file_ex checks. Remove 9x specific code. * wincap.cc: Remove has_move_file_ex and pty_needs_alloc_console throughout. * wincap.h: Ditto.
* * fhandler_console.cc (fhandler_console::read): Drop 9x specificCorinna Vinschen2007-02-221-11/+3
| | | | | | | | | | handling of AltGr key. * mmap.cc: Take NT for granted throughout. * wincap.cc: Remove map_view_of_file_ex_sucks, altgr_is_ctrl_alt, has_working_copy_on_write, share_mmaps_only_by_name, virtual_protect_works_on_shared_pages, has_mmap_alignment_bug and has_working_virtual_lock throughout. * wincap.h: Ditto.
* Remove extraneous whitespace.Christopher Faylor2007-02-201-2/+2
| | | | | | * pinfo.cc (commune_process): Use default argument to lock_process. * sigproc.cc: Update copyright. * select.cc: Ditto.
* * fhandler_console.cc (set_color): Avoid (again) inappropriateCorinna Vinschen2006-11-231-1/+8
| | | | | | intensity interchanging that used to render reverse output unreadable when (non-reversed) text is bright. See http://sourceware.org/bugzilla/show_bug.cgi?id=514
* * fhandler.h (class dev_console): Add `metabit' indicating theCorinna Vinschen2006-07-031-0/+20
| | | | | | | | | | | | | current meta key mode. * fhandler_console.cc (fhandler_console::read): Set the top bit of the character if metabit is true. * fhandler_console.cc (fhandler_console::ioctl): Implement KDGKBMETA and KDSKBMETA commands. * fhandler_tty.cc (process_ioctl): Support KDSKBMETA. (fhandler_tty_slave::ioctl): Send KDGKBMETA and KDSKBMETA to the master. * include/cygwin/kd.h: New file for the meta key mode. * include/sys/kd.h: New file.
* * dcrt0.cc (dll_crt0_0): Call tty_list::init_session here.Christopher Faylor2006-06-031-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (dll_crt0_1): Reflect renaming from tty_init to tty::init_session. (do_exit): Reflect moving of tty_terminate into tty_list. * exceptions.cc (events_init): Move tty_mutex stuff elsewhere. * fhandler_console.cc (set_console_title): Use lock_ttys class. * fhandler_termios.cc (fhandler_termios::bg_check): Make debug output more accurate. * fhandler_tty.cc (fhandler_tty_slave::open): Reflect move of attach_tty into tty_list class. Don't attempt to grab master end of pty if master doesn't exist. (fhandler_pty_master::open): Reflect move of allocate_tty into tty_list class. Use lock_ttys::release to release mutex. Improve debugging output. (fhandler_pty_master::setup): Remove if 0'ed block. Fix argument to SetNamedPipeHandleState. * pinfo.cc (_pinfo::set_ctty): Lock ttys before setting sid/pgid. Improve debugging. Add temporary debugging. * tty.cc (tty_list::init_session): New function. (tty::init_session): Rename from tty_init. Reflect move of attach_tty to tty_list class. (tty::create_master): Rename from create_tty_master. (tty_list::attach): Rename from attach_tty. Reflect renaming of connect_tty to connect. Ditto for allocate_tty. (tty_terminate): Delete. (tty_list::terminate): Subsume tty_terminate. Use lock_ttys rather than manipulating mutex directly. (tty_list::allocate): Rename from allocate_tty. Use lock_ttys rather than manipulating mutex directly. Don't set sid here since linux apparently doesn't do this. Reflect move of create_tty_master into tty. (lock_ttys::lock_ttys): Define new constructor. (lock_ttys::release): New function. * tty.h (tty::exists): Return false immediately if !master_pid. (tty::set_master_closed): Define new function. (tty::create_master): Ditto. (tty::init_session): Ditto. (tty_list::mutex): New field. (tty_list::allocate): Define new function. (tty_list::connect): Ditto. (tty_list::attach): Ditto. (tty_list::init_session): Ditto. (lock_ttys): New class. (tty_init): Delete declaration. (tty_terminate): Ditto. (attach_tty): Ditto. (create_tty_master): Ditto.
* * fhandler_console.cc (fhandler_console::need_invisible): Allocate an invisibleChristopher Faylor2006-05-191-5/+5
| | | | window station when ctty != TTY_CONSOLE.
* * tty.h (tty::hwnd): Move to tty_min.Christopher Faylor2006-04-211-0/+1
| | | | | | | | | | | | | | (tty::gethwnd): Ditto. (tty::sethwnd): Ditto. (tty_min::hwnd): Receive variable from tty class. (tty_min::gethwnd): Receive function from tty classs. (tty_min::sethwnd): Ditto. * dtable.cc (dtable::stdio_init): Only call init_console_handler when we actually own the console. * fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd to non-zero value. * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate handling of console when pgrp is set.
* * fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Make errorChristopher Faylor2006-03-231-2/+2
| | | | | | message more explicit. * pinfo.cc (_pinfo::commune_request): Don't lock process unless we're looking for fifos.
* * cygheap.cc (init_cygheap::manage_console_count): Turn console control handlerChristopher Faylor2006-03-161-3/+1
| | | | | | | | | | | | | on/off depending on whether we have allocated a console or not. * dcrt0.cc (child_info_fork::fork_retry): Add more potential retry statuses. (dll_crt0_0): Turn on/off console control depending on whether we have a controlling tty or not. * exceptions.cc (init_console_handler): Change BOOL to bool. * fhandler_console.cc (fhandler_console::need_invisible): Cosmetic change. * winsup.h (init_console_handler): Reflect argument type change. * wincap.h (supports_setconsolectrlhandler_null): Remove duplicate capability throughout. * wincap.cc: Ditto.
* * fhandler_console.cc (set_console_state_for_spawn): Fix to recognize ttys >=Christopher Faylor2006-01-121-1/+1
| | | | 0.
* * fhandler.h (set_console_state_for_spawn): Whackamole the argument back to aChristopher Faylor2006-01-121-2/+3
| | | | | | | | | | bool. * spawn.cc (spawn_guts): Ditto, i.e., once again call set_console_state_for_spawn with an indication of whether we're about to start a cygwin process. * fhandler_console.cc (set_console_state_for_spawn): Don't set the console state if we know we're starting a cygwin process or if we're using a "real" tty.
* * fhandler_console.cc (fhandler_console::need_invisible): Remove duplicateChristopher Faylor2006-01-071-2/+2
| | | | test.
* * fhandler.h (set_console_state_for_spawn): Eliminate argument fromChristopher Faylor2006-01-071-16/+33
| | | | | | | | | | declaration. * fhandler.cc (set_console_state_for_spawn): Eliminate argument from definition. Always check for invisible console. (fhandler_console::need_invisible): Don't do anything if the windows station is already not visible. * spawn.cc (spawn_guts): Accommodate change of argument to set_console_state_for_spawn.
* (fix ChangeLog and check in remaining files)Christopher Faylor2006-01-051-1/+1
| | | | | | * sigproc.cc (sigproc_init): Move clearing of sync_startup here to lessen the likelihood of trying to deal with non-cygwin threads in dll_entry. * fhandler_console: Fix set_console_state_for_spawn comment.
* * fhandler_console.cc (fhandler_console::need_invisible): Only try to openChristopher Faylor2006-01-051-4/+6
| | | | | "CygwinInvisible" windows station if opening of default station fails. Use CloseWindowStation to close window station handle.
* * fhandler_console.cc (fhandler_console::need_invisible): Open up the securityChristopher Faylor2006-01-051-1/+1
| | | | of the newly created windows station.
* * fhandler_console.cc (beep): Use MB_OK which is documented as using theChristopher Faylor2006-01-041-1/+1
| | | | | default bell rather than -1 which seems to behave differently on different versions of Windows.
* * fhandler_process.cc (fhandler_process::readdir): Add missing argument toChristopher Faylor2006-01-041-2/+2
| | | | | | | syscall_printf. * fhandler_console.cc (fhandler_console::need_invisible): Use made-up name for windows station rather than asking Windows to create one for us. * spawn.cc (spawn_guts): Don't mess with console if we're detaching.
* * dir.cc (readdir_worker): Minor code cleanup.Christopher Faylor2006-01-031-5/+12
| | | | | | | | | | * fhandler_console.cc (beep): Use a more Windows-generic wav file if the beep is missing. Use a more foolproof way to find out whether we should be recreating the missing key. * registry.h (reg_key::_disposition): New field. (reg_key::created): New function. * registry.cc (reg_key::reg_key): Set _disposition to zero by default. (reg_key::build_key): Fill in _disposition field.
* * fhandler_console.cc (beep): New function. Restores missing "Default Beep",Christopher Faylor2006-01-031-1/+13
| | | | | if necessary. (fhandler_console::write_normal): Use beep().
* * fhandler.h (set_console_state_for_spawn): Add an argument to the declaration.Christopher Faylor2005-12-191-4/+3
| | | | | | | | * fhandler_console.cc (set_console_state_for_spawn): Ditto for the definition. Only set invisible console for non-cygwin process. Remove debugging leftover. * spawn.cc (spawn_guts): Pass argument denoting whether this is a cygwin process to set_console_state_for_spawn and only call this function when exec'ing.
* * fhandler.h (fhandler_pipe::fixup_in_child): Declare new function.Christopher Faylor2005-12-191-3/+61
| | | | | | | | | | | | | | | | | | | | | | (fhandler_console::invisible_console): Declare new variable. (fhandler_console::need_invisible): Ditto. (fhandler_console::has_a): Ditto. * fhandler_console.cc (set_console_state_for_spawn): Eliminate return value. Set up an invisible console if necessary prior to spawning. (fhandler_console::invisible_console): Define. * fhandler_tty.cc (fhandler_tty_slave::open): Use fhandler_console::invisible_console to setup an invisible console. * pipe.cc (fhandler_pipe::fixup_in_child): Define new function from fixup_after_exec. (fhandler_pipe::fixup_after_exec): Use fixup_in_child when appropriate. (fhandler_pipe::fixup_after_fork): Ditto. * spawn.cc (handle): Reorganize and modernize a little. (spawn_guts): Rely on set_console_state_for_spawn to set the console into the right state but don't create the process with "detached" flag if we have no controlling tty since that confuses 'cmd'. * dtable.cc (dtable::stdio_init): Don't set console as controlling terminal if we have an invisible console. * sigproc.cc (child_info::sync): Use correct name in ForceCloseHandle1.
* * fhandler.h (fhandler_console::fixup_after_fork_exec): Define with additionalChristopher Faylor2005-11-141-2/+2
| | | | | | | | | bool parameter. (fhandler_console::fixup_after_exec): Accommodate fixup_after_fork_exec's parameter. (fhandler_console::fixup_after_fork): Ditto. * fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Avoid opening new console only when close_on_exec AND execing.
* * fhandler.h (fhandler_console::fixup_after_fork_exec): Declare new function.Christopher Faylor2005-11-141-32/+6
| | | | | | | | | | | (fhandler_console::fixup_after_fork): Use fixup_after_fork_exec. (fhandler_console::fixup_after_exec): Ditto. * fhandler_console.cc (fhandler_console::fixup_after_fork): Delete definition. (fhandler_console::fixup_after_fork_exec): Rename from fixup_after_exec. * pinfo.cc (_pinfo::set_ctty): Don't play with console count here. * syscalls.cc (close_all_files): Don't close cygheap ctty if hExeced since the child will be copying information from us. (setsid): Use myctty() rather than raw ctty #.
* * cygheap.h (init_cygheap::manage_console_count): Declare new function.Christopher Faylor2005-11-141-13/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (init_cygheap::console_count): Renamed from open_fhs. Make private. * cygheap.cc (init_cygheap::manage_console_count): Define new function. * dtable.cc (dtable::fixup_after_exec): Always call fixup_after_exec on elements of fd even when they are about to be closed. * fhandler.h (report_tty_counts): Remove open_fhs from debugging output. * fhandler_console.cc (fhandler_console::open): Use manage_console_count rather than manipulating count directly. (fhandler_console::close): Ditto. (fhandler_console::fixup_after_fork): Ditto. (fhandler_console::fixup_after_exec): Ditto. Don't close handles if close_on_exec. * fhandler_tty.cc (fhandler_tty_slave::open): Use manage_console_count() rather than manipulating count directly. Reflect change in arguments to report_tty_counts(). (fhandler_tty_slave::close): Ditto for both. (fhandler_tty_slave::dup): Ditto for both. (fhandler_tty_slave::ioctl): Use myctty() rather than raw ctty #. (fhandler_tty_slave::fixup_after_fork): Reflect change in arguments to report_tty_counts(). (fhandler_tty_master::init_console): Use manage_console_count() rather than manipulating count directly. * fhandler_clipboard.cc (fhandler_dev_clipboard::fixup_after_exec): Don't perform any operations if close_on_exec. * fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_exec): Ditto. * fhandler_raw.cc (fhandler_dev_raw::fixup_after_exec): Ditto. * fhandler_serial.cc (fhandler_serial::fixup_after_exec): Ditto. * pinfo.h (_pinfo::_ctty): Declare new function. (myctty): Declare new macro. (__ctty): Declare new macro. * pinfo.cc (_pinfo::_ctty): Define new function. (_pinfo::set_ctty): Use manage_console_count() rather than manipulating count directly. * signal.cc (kill_pgrp): Use myctty() and __ctty() macros rather than raw ctty #. * syscalls.cc (setsid): Ditto. Use manage_console_count() rather than manipulating count directly.
* Revert erroneous checkin.Corinna Vinschen2005-09-281-1/+1
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* * fhandler.h (class fhandler_dev_raw): Delete current_position andCorinna Vinschen2005-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | eof_detected status flag. Delete is_eom and is_eof methods. Move drive_size, bytes_per_sector, eom_detected status flag, as well as the methods read_file, write_file, raw_read and raw_write to ... (class fhandler_dev_floppy): ... here. Remove is_eom and is_eof methods. Add dup method. * fhandler_floppy.cc (IS_EOM): New macro. (fhandler_dev_floppy::is_eom): Remove. (fhandler_dev_floppy::is_eof): Remove. (fhandler_dev_floppy::fhandler_dev_floppy): Initialize status flags. (fhandler_dev_floppy::get_drive_info): Only call EX functions on systems supporting them and stop suffering strange delays. (fhandler_dev_floppy::read_file): Move here, drop setting current_position. (fhandler_dev_floppy::write_file): Move here, drop setting current_position. (fhandler_dev_floppy::open): Rearrange comment. (fhandler_dev_floppy::dup): New method. (fhandler_dev_floppy::get_current_position): New inline method. Use instead of former current_position were appropriate. (fhandler_dev_floppy::raw_read): Move here. Drop EOF handling. (fhandler_dev_floppy::raw_write): Move here. Drop EOF handling. (fhandler_dev_floppy::lseek): Remove useless conditions. Convert sector_aligned_offset to LARGE_INTEGER to improve SetFilePointer call. (fhandler_dev_floppy::ioctl): Move blocksize check in RDSETBLK case to here. * fhandler_raw.cc (fhandler_dev_raw::is_eom): Remove. (fhandler_dev_raw::is_eof): Remove. (fhandler_dev_raw::write_file): Remove. (fhandler_dev_raw::read_file): Remove. (fhandler_dev_raw::raw_read): Remove. (fhandler_dev_raw::raw_write): Remove. (fhandler_dev_raw::dup): Drop copying removed members. (fhandler_dev_raw::ioctl): Drop blocksize testing. * wincap.h: Implement has_disk_ex_ioctls throughout. * wincap.cc: Ditto. (wincap_vista): Preliminary wincaps for Windows Vista/Longhorn. (wincapc::init): Add Vista/Longhorn handling.
* * dcrt0.cc (do_exit): Rely on sigproc_terminate to set exit_stateChristopher Faylor2005-09-131-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | appropriately. * pinfo.cc (pinfo::exit): Always call sigproc_terminate here. Rely on sigproc_terminate to signal signal thread to handle eventual process exit. * sigproc.cc (no_signals_available): Change criteria for determining if this process can handle signals to itself. (my_sendsig): New variable. Copy of my sendsig handle. (proc_can_be_signalled): Don't send signals if exit code is set. (sigproc_terminate): Use and set exit_state appropriately to determine when to do anything. Send __SIGEXIT to self to control process exit. (sig_send): Use my_sendsig for sending signals. Don't call proc_can_be_signalled for myself since the criteria is now different for sending signals to myself. (wait_sig): Copy myself->sendsig to my_sendsig for future use. Exit signal loop when __SIGEXIT is received. Wait for main thread to exit and use its exit status to actually exit process. * sigproc.h (__SIGEXIT): New enum. * dcrt0.cc (alloc_stack): Eliminate superfluous "return;". * debug.cc (add_handle): Ditto. * devices.in (device::parse): Ditto. * dtable.cc (dtable::vfork_parent_restore): Ditto. (dtable::vfork_child_fixup): Ditto. * environ.cc (parse_options): Ditto. * errno.cc (seterrno_from_win_error): Ditto. * exceptions.cc (sig_handle_tty_stop): Ditto. (set_signal_mask): Ditto. * fhandler.cc (fhandler_base::read): Ditto. (fhandler_base::operator delete): Ditto. (fhandler_base::seekdir): Ditto. (fhandler_base::rewinddir): Ditto. * fhandler_console.cc (fhandler_console::read): Ditto. (fhandler_console::fixup_after_exec): Ditto. * sigproc.cc (sigproc_init): Ditto. (sigproc_terminate): Ditto. * devices.cc: Regenerate.
* Eliminate (void) cast on standalone function calls throughout.Christopher Faylor2005-07-061-6/+6
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* Change foo (void) to foo () for all c++ functions throughout. Remove allChristopher Faylor2005-07-051-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | fhandler_*::dump functions throughout. * fhandler.h (fhandler_dev_mem::close): Remove pass-through function in favor of virtual method. (handler_dev_raw::close): Ditto. (fhandler_dev_clipboard::fixup_after_exec): New method. * fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through * fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto. * fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to extra effort when execing. (fhandler_dev_clipboard::fixup_after_exec): New function. * fhandler_console.cc (fhandler_console::close): Don't do "extra stuff" when we know we're execing. * fhandler_disk_file.cc (fhandler_disk_file::close): Ditto. * fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto. * fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto. function in favor of base function. * fhandler_random.cc (fhandler_dev_random::close): Ditto. * fhandler_registry.cc (fhandler_registry::close): Ditto. * fhandler_tty.cc (fhandler_tty_slave::close): Ditto. * fhandler_virtual.cc (fhandler_virtual::close): Ditto. * pinfo.cc (proc_waiter): Remove unneeded hExeced declaration. * sigproc.cc: Ditto. * winsup.h (hExeced): Define here. * fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call close() to reinitialize things to known state.
* * fhandler_console.cc (fhandler_console::read): Fix a compiler warning.Christopher Faylor2005-06-111-1/+1
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* * cygtls.cc (_cygtls::remove): Clear exitsock after close.Christopher Faylor2005-05-111-1/+2
| | | | | * fhandler_console.cc (fhandler_console::write_normal): Store character in a local variable for potential future inspection.
* * shared_info.h (cygwin_shared_address): Bump to a higher value to avoidChristopher Faylor2005-04-281-1/+2
| | | | | | | | | | | | | | | collision with large data areas. * fhandler_console.cc (fhandler_console::get_tty_stuff): Accommodate changes to open_shared arguments. * fhandler_tape.cc (mtinfo_init): Ditto. * pinfo.cc (pinfo::init): Use open_shared rather than win32 mmap calls. * shared.cc (user_shared_initialize): Ditto. (memory_init): Ditto. (open_shared): Change to allow use a smore general mmap handler. * shared_info.h (shared_locations): Add SH_JUSTCREATE, SH_JUSTOPEN. (open_shared): Change declaration to match new usage. * autoload.cc (LoadDLLfuncEx2): Define in terms of LoadDLLfuncEx3. (LoadDLLfuncEx3): New macro.
* * fhandler.h (dev_console::set_color): Define new function.Christopher Faylor2005-04-221-61/+61
| | | | | | | | | | | | | | | | (dev_console::set_default_attr): Ditto, moved from fhandler_console. (dev_console::fillin_info): Ditto. Accommodate this change throughout this file. (fhandler_console::get_win32_attr): Eliminate. * fhandler_console.cc (fhandler_console::get_tty_stuff): Properly set default attributes on initialization. (fhandler_console::open): Set current attributes rather than default color on open. (fhandler_console::get_win32_attr): Eliminate. (dev_console::set_color): New function. Move get_win32_attr stuff here. (dev_console::set_default_attr): New function, moved from fhandler_console. (dev_console::fillin_info): Ditto. (fhandler_console::char_command): Call set_color to set screen characteristics.
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