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* * fhandler_console.cc (fhandler_console::read) Handle certain key up events, toChristopher Faylor2003-04-081-3/+15
| | | | | | | allow pasting accented characters and typing them using the "alt + numerics" sequences. * include/limits.h (IOV_MAX): Set to a number which is small enough to use in an array.
* * external.cc (check_ntsec): New function.Christopher Faylor2003-04-021-1/+1
| | | | | | | | (cygwin_internal): Add CW_CHECK_NTSEC handling to call check_ntsec() from applications. * include/cygwin/version.h: Bump API minor number. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CHECK_NTSEC. * cygthread.cc (cygthread::new): Add more defensive debugging.
* * cygwin.din: Export btowc, trunc.Christopher Faylor2003-03-171-3/+3
| | | | | | | | | | | | | | | | * include/cygwin/version.h: Reflect new exports. * syscalls.cc (_stat): Rename to stat to avoid newlib wrapper. * syscalls.cc (_fstat): Ditto. * fhandler_console.cc (fhandler_console::close): Correct check for current tty. Add debugging output when console is freed. (set_console_state_for_spawn): Add debugging output. * fhandler_tty.cc (fhandler_tty_slave::open): Don't decrement console open flag when vforking. * sigproc.cc (sigproc_terminate): Fix debugging output. * spawn.cc (handle): Eliminate second argument. (spawn_guts): Reflect elimination of argument change to handle. * syscalls.cc (setsid): Add debugging output when console is freed. * syscalls.cc (rename): Revert assumption that DELETE_ON_CLOSE works on Win9x.
* * include/cygwin/version.h: Bump DLL minor number to 23.Christopher Faylor2003-03-131-1/+5
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* * fhandler_console.cc (fhandler_console::close): Don't decrement in use counterChristopher Faylor2003-03-031-1/+2
| | | | if in vfork fixup stage.
* * dll_init.cc (dll_list::load_after_fork): Don't revert to LoadLibrary ifChristopher Faylor2003-03-021-0/+7
| | | | | | | | | | | | | | | | | LoadLibraryEx fails. * dtable.cc (dtable::dec_console_fds): Eliminate. (dtable::release): Don't treat console specially. (dtable::build_fhandler): Ditto. * dtable.h (console_fds): Eliminate. (dtable::dec_console_fds): Eliminate. (dtable::inc_console_fds): Eliminate. * fhandler.h (fhandler_console::open_fhs): New static element. * fhandler_console.cc (fhandler_console::open): Increment open_fs. (fhandler_console::close): Call FreeConsole if no more open consoles and ctty is not associated with the console. * syscalls.cc (setsid): Simplify check for when to call FreeConsole. (check_pty_fds): Eliminate definition. * winsup.h (check_pty_fds): Eliminate declaration.
* * fhandler_console.cc (fhandler_console::write_normal): Use MessageBeep forChristopher Faylor2003-02-131-1/+1
| | | | | bell sound. * autoload.cc (MessageBeep): Add.
* Eliminate most unneeded this-> pointers throughout.Christopher Faylor2003-02-041-2/+2
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* * fhandler_console.cc (fhandler_console::send_winch_maybe): Reset scroll regionChristopher Faylor2003-01-251-0/+2
| | | | if size changes.
* Split ChangeLog, create ChangeLog-2002.Corinna Vinschen2003-01-101-1/+1
| | | | Fix copyright dates.
* * fhandler.h (fhandler_tty_master::set_winsize): Declare new function.Christopher Faylor2002-12-271-1/+7
| | | | | | | * fhandler_console.cc (fhandler_console::send_winch_maybe): If appropriate, call tty master function to handle screen size change. * fhandler_tty.cc (fhandler_tty_master::set_winsize): New function. (fhandler_tty_master::init): Call set_winsize to set initial screen size.
* * fhandler.h (fhandler_termios::line_edit): Replace third argument withChristopher Faylor2002-12-271-1/+2
| | | | | | | | | | | | | passed-in termios struct. * fhandler_console.cc (fhandler_console::read): Prior to loop, make a copy of current termios for passing to line_edit prior so that all characters are processed consistently. * fhandler_tty.cc (fhandler_pty_master::write): Ditto. (process_input): Make a copy of curent termios prior to read for use in subsequent line_edit. * fhandler_termios.cc (fhandler_termios::line_edit): Replace third parameter with passed-in termios struct and use it throughout rather than the data from the current fhandler_termios class.
* Throughout, change fhandler_*::read and fhandler_*::raw_read to void functionsChristopher Faylor2002-12-141-10/+21
| | | | | | | | | | | whose second arguments are both the lenght and the return value. * fhandler.cc (fhandler_base::read): Rework slightly to use second argument as input/output. Tweak CRLF stuff. (fhandler_base::readv): Accommodate fhandler_*::read changes. * cygthread.h (cygthread::detach): Declare as taking optional handle argument. (cygthread::detach): When given a handle argument, wait for the handle to be signalled before waiting for thread to detach. Return true when signal detected.
* * fhandler.h (fhandler_termios::line_edit): Change return from an int to anChristopher Faylor2002-12-051-3/+3
| | | | | | | | | | | enum to allow the function to return an error. * fhandler_console.cc (fhandler_console::read): Update the line_edit call to use the new enum. * fhandler_termios.cc (fhandler_termios::line_edit): Change return from an int to an enum to allow the function to return an error. Put put_readahead call before doecho for future patch. * fhandler_tty.cc (fhandler_pty_master::write): Change to call line_edit one character at a time, and stop if an error occurs.
* * exceptions.cc (setup_handler): Add debugging output. Set thread priority toChristopher Faylor2002-11-151-3/+1
| | | | | | | | idle if pending signals to allow other threads to get into interruptible state. * miscfuncs.cc (sys_mbstowcs): Save current thread in variable to avoid an OS call. * wait.cc (wait_sig): Reset thread priority each time through loop since the priority may have been set down to deal with pending signals.
* checking previously ChangeLog'ed file.Christopher Faylor2002-11-141-1/+1
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* * miscfuncs.cc (low_priority_sleep): New function. Use throughout where codeChristopher Faylor2002-11-131-2/+2
| | | | | | is supposed to be giving up time slice. * fhandler_console.cc (fhandler_console::read): Switch button 2/3 output escape sequences to be consistent with xterm.
* * fhandler_console.cc (keytable[]): Revert previous change. It would break tooChristopher Faylor2002-11-071-5/+5
| | | | many things.
* * syscalls.cc (getutid): Use UT_IDLEN where appropriate.Christopher Faylor2002-11-071-5/+5
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* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2002-10-151-9/+2
| | | | | | | | | | | | | | | | | | (child_info_fork::mount_table): Remove. (child_info_fork::myself_addr): Remove. * fork.cc (fork_child): Don't set either of the above. * dcrt0.cc (dll_crt0_1): Call memory_init as early as possible. * fhandler_console.cc (console_state): Move to shared_info.h. (fhandler_console::get_tty_stuff): Reflect open_shared arg change. * pinfo.cc (myself_addr): Remove definition. (pinfo::init): Get myself address from open_shared. * pinfo.h (myself_addr): Remove declaration. * shared.cc (open_shared): Rework so that known shared memory locations are protected. Take shared memory type as fifth argument. (memory_init): Reflect open_shared arg change. * shared_info.h (shared_locations): New enum. (console_state): Move here. (open_shared): Reflect open_shared arg change in declaration.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2002-10-141-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (child_info_fork::heaptop): Remove obsolete element. (child_info_fork::heabbase): Ditto. (child_info_fork::heapptr): Ditto. (child_info_fork::mount_table): New element. (child_info_fork::myself_addr): Ditto. * dcrt0.cc (dll_crt0_1): Set mount_table and myself_addr when forking. (initial_env): Add newline to "sleeping" message. * dll_init.cc (reserve_upto): Accommodate cygwin heap when freeing memory. Make debugging output a little more descriptive. * fork.cc (fork_parent): Save mount_table and myself_addr. * pinfo.cc (myself_addr): New variable. (set_myself): Pass PID_MYSELF flag to init. (pinfo::Init): Honor PID_MYSELF. Save address where myself shared memory resides in myself_addr, for fork. * pinfo.h (myself_addr): Declare. * shared.cc (memory_init): On fork, use previously saved address for location of mount table. * include/sys/cygwin.h (PID_MYSELF): New value. * dtable.cc (dtable::stdio_init): Don't pass access type to init_std_file_from_handle. It's always the same. (dtable::init_std_file_from_handle): Remove access type argument. Assume read/write. * dtable.h (dtable::init_std_file_from_handle): Ditto for declaration. * exceptions.cc (try_to_debug): Don't try to debug if already being debugged. * fhandler_console.cc (shared_console_info_save): New variable. (fhandler_console::get_tty_stuff): Save address of shared console stuff for fork.
* * cygheap.cc (dup_now): Make fatal error a little more informative.Christopher Faylor2002-10-091-2/+3
| | | | | | | | | | | | | | | | | | | | (cygheap_setup_for_child): Detect when default size of shared region is less than the current size and allocate that much. (_cbrk): Just return NULL on inability to allocate. (_cmalloc): Ditto. * cygheap.h (CYGHEAPSIZE): Change size to reflect newer, tinier fhandler sizes. * spawn.cc (av::error): New element, reflects potential errno from cmalloc. (av::~av): Don't free NULL pointers. (av::replace0_maybe): Detect out-of-memory conditions. (av::dup_maybe): Ditto. (av::dup_all): Ditto. (av::unshift): Ditto. (spawn_guts): Set errno and return if argv creation ran into problems. * fhandler.h (fhandler_union): Change member names to something safer. * fhandler_console.cc (fhandler_console::get_tty_stuff): Always set fhandler_console::dev_state regardless of whether shared region is initialized. * cygthread.cc (cygthread::runner): Use ExitThread rather than return (planning for future).
* * fhandler.h (dev_console): New class.Christopher Faylor2002-10-081-297/+265
| | | | | | | | | (fhandler_console::dev_state): New class element. (fhandler_console::mouse_aware): Use dev_state element. (fhandler_console::get_tty_stuff): Declare new function. * fhandler_console.cc: Use dev_state fhandler_console element, throughout. (fhandler_console::get_tty_stuff): Move to fhandler_console class. Incorporate dev_console information. Move constructor stuff here.
* * fhandler.cc (fhandler_base::dup): Don't set handle on failure. Caller hasChristopher Faylor2002-09-221-4/+4
| | | | | | | already taken care of that. * fhandler_console.cc (fhandler_console::open): Initialize handles to NULL. (fhandler_console::close): Ditto. GNUify non-GNU formatted functions calls throughout.
* Cleanup calls to CreateFile throughout.Christopher Faylor2002-09-191-10/+10
| | | | | | | * dcrt0.cc (__api_fatal): Correctly check for failing return from CreateFile. * assert.cc (__assert): Don't check return value from CreateFile for NULL. * fhandler_console.cc (set_console_state_for_spawn): Ditto. * fork.cc (fork_parent): Ditto.
* * cygthread.cc (cygthread::initialized): Avoid copying on fork or some threadsChristopher Faylor2002-09-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | may not end up in the pool. (cygthread::new): Avoid race when checking for initialized. Add debugging code. * fhandler.cc (fhandler_base::raw_read): Add case for ERROR_INVALID_HANDLE due to Win95 directories. (fhandler_base::open): Handle errors due to Win95 directories. (fhandler_base::close): Add get_nohandle () test. (fhandler_base::set_close_on_exec): Ditto. (fhandler_base::fork_fixup): Ditto. (fhandler_base::lock): Change error code to Posix EINVAL. (fhandler_base::dup): If get_nohandle (), set new value to INVALID_HANDLE_VALUE instead of NULL. * fhandler_disk_file.cc (fhandler_disk_file::fstat): Call fstat_by_name if get_nohandle (). Remove extraneous element from strpbrk. (fhandler_disk_file::open): Remove test for Win95 directory. * fhandler_random.cc (fhandler_dev_random::open): Add set_nohandle (). * fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto. * fhandler_zero.cc (fhandler_dev_zero::open): Ditto. (fhandler_dev_zero::close): Delete. * fhandler.h (class fhandler_dev_zero): Ditto.
* * fhandler.h (fhandler_console::send_winch_maybe): New method.Christopher Faylor2002-08-191-16/+19
| | | | | | | | | * fhandler_console.cc (set_console_state_for_spawn): Remove if 0'ed code. (fhandler_console::send_winch_maybe): Define new method. (fhandler_console::read): Use send_winch_maybe where appropriate. (fhandler_console::init): Just call all tcsetattr rather than output_tcsetattr. * select.cc (peek_console): Reorganize so that send_winch_maybe is called for everything but keyboard input.
* * Makefile.in (DLL_OFILES): Add cygthread.o.Christopher Faylor2002-08-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (dll_crt0_1): Eliminate various thread initialization functions in favor of new cygthread class. * debug.cc: Remove thread manipulation functions. * debug.h: Ditto. * external.cc (cygwin_internal): Use cygthread method for determining thread name. Remove capability for setting thread name. * fhandler_console.cc (fhandler_console::read): Use cygthread method rather than iscygthread function. * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Use cygthread methods to create threads. (fhandler_tty_common::__acquire_output_mutex): Use cygthread method to retrieve thread name. * select.cc (pipeinf): Use cygthread pointer rather than handle. (start_thread_pipe): Ditto. (pipe_cleanup): Ditto. (serialinf): Ditto. (start_thread_serial): Ditto. (serial_cleanup): Ditto. (socketinf): Ditto. (start_thread_socket): Ditto. (socket_cleanup): Ditto. * sigproc.cc (hwait_sig): Ditto. (hwait_subproc): Ditto. (proc_terminate): Ditto. (sigproc_terminate): Ditto. (sigproc_init): Initialize cygthread hwait_sig pointer. (subproc_init): Initialize cygthread hwait_subproc pointer. (wait_sig): Rely on cygthread HANDLE operator. * strace.cc (strace::vsprntf): Use cygthread::name rather than threadname. * window.cc (gethwnd): Use cygthread method to initialize thread.
* * fhandler_console.cc (fhandler_console::read): Use appropriate kill_pgrpChristopher Faylor2002-07-291-1/+1
| | | | | | | | | method. * select.cc (peek_console): Ditto. * fhandler_termios.cc (fhandler_termios::bg_check): Send "stopped" signal to entire process group as dictated by SUSv3. * termios.cc (tcsetattr): Detect when stopped signal sent and force a stop before setting anything.
* * debug.h (handle_list): Move here from debug.cc. Add "inherit" flagChristopher Faylor2002-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | functionality. * cygheap.cc (init_cheap): Move cygheap_max calculation to _csbrk. (_csbrk): Reorganize to not assume first allocation is <= 1 page. (cygheap_setup_for_child): Mark protected handle as inheritable. * cygheap.h (cygheap_debug): New struct. (init_cygheap): Add new structure when debugging. * dcrt0.cc (dll_crt0_1): Remove call to debug_init. Close ppid_handle here, if appropriate. Don't protect subproc_ready, since it is already protected in the parent. Call memory_init prior to ProtectHandle to ensure that cygheap is set up. Call debug_fixup_after_fork_exec when appropriate. (_dll_crt0): Don't close ppid_handle here. * debug.cc: Use cygheap debug structure rather than static elements throughout. (add_handle): Don't issue a warning if attempt to protect handle in exactly the same way from exactly the same place. Add pid info to warning output. Accept additional argument controlling whether handle is to be inherited. Add pid to stored information. (debug_fixup_after_fork_exec): Renamed from debug_fixup_after_fork. Reorganize to avoid erroneously skipping handles. (mark_closed): Add pid info to warning output. (setclexec): Rename from setclexec_pid. * fhandler.cc (fhandler_base::get_default_fmode): Minor reorg. (fhandler_base::fstat): Add debugging output. (fhandler_base::set_inheritance): Call setclexec rather than setclexec_pid. (fhandler_base::fork_fixup): Ditto. * fhandler_console.cc (get_tty_stuff): Mark protected handle as inheritable. * fhandler_tty.cc (fhandler_tty_slave::open): Ditto. * tty.cc (tty::make_pipes): Ditto. (tty::common_init): Ditto. * fork.cc (fork_parent): Ditto. (fork_child): Close protected handles with correct name. Remove debug_fixup_after_fork call. * fhandler_socket.cc (fhandler_socket::create_secret_event): Mark protected handle as inheritable/non-inheritable, as appropriate. * shared.cc (memory_init): Mark protected handle as inheritable. Call debug_init here. * sigproc.cc (wait_sig): Close protected handle with correct name. * spawn.cc (spawn_guts): Rename spr to subproc_ready and mark it as inheritable. * exceptions.cc (debugger_command): Try to run dumper.exe, if found. * syscalls.cc (fstat64): Don't follow symlinks for path_conv lookup since path is already resolved.
* * fhandler_clipboard.c (fhandler_dev_clipboard::open): Force text mode.Christopher Faylor2002-07-011-1/+1
| | | | | | | | | | | | | | | | * fhandler_console.cc (fhandler_console::open): *Really* force binary mode rather than make it optional. * fhandler_proc.cc (fhandler_proc::open): Ditto. * fhandler_process.cc (fhandler_process::open): Ditto. * fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto. * fhandler_raw.cc (fhandler_dev_raw::open): Ditto. * fhandler_registry.cc (fhandler_registry::open): Ditto. * fhandler_tty.cc (fhandler_tty_slave::open): Ditto. * fhandler_virtual.cc (fhandler_virtual::open): Ditto. * fhandler_windows.cc (fhandler_windows::open): Ditto. * fhandler_zero.cc (fhandler_dev_zero::open): Ditto. * net.cc (fdsock): Ditto. * path.cc (set_flags): Add more debugging.
* * autoload (noload): Avoid clobbering bx register.Christopher Faylor2002-06-261-12/+4
| | | | | | | | | | | * environ.cc (codepage_init): Use case insensitive match. * fhandler_console.cc (cp_get_internal): Delete. (con_to_str): Use get_cp to derive code page. (str_to_con): Ditto. * miscfuncs.cc (get_cp): New function. (sys_wcstombs): New function. Converted from macro. (sys_mbstowcs): Ditto. * winsup.h: Reflect above changes.
* * dtable.cc (handle_to_fn): Attempt to handle "raw" accesses to remote shares.Christopher Faylor2002-06-051-16/+3
| | | | | | * path.cc (mount_info::conv_to_win32_path): Set flags to binary when mount entry is not found. (mount_info::set_flags_from_win32_path): Ditto.
* Remove fcntl.h includes throughout.Christopher Faylor2002-06-051-11/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fhandler.h: Move fcntl.h include here. (fhandler_base::set_flags): Accept supplied_bin argument. Make non-inlined. * dtable.cc (dtable::init_std_file_from_handle): Just use binmode from pc. (reset_to_open_binmode): Use set_flags. * cygwin.din (open): Avoid newlib wrapper. (read): Ditto. (unlink): Ditto. (write): Ditto. * fhandler.cc (fhandler_base::set_flags): Accept supplied_bin argument. Make binmode decisions here. (fhandler_base::open): Avoid using pc if it is NULL. Eliminate binmode logic. Just call set_flags with binmode argument. (fhandler_base::init): Call set_flags with binmode argument. * fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto. * fhandler_console.cc (fhandler_console::open): Ditto. (fhandler_console::init): Force binary on open. * fhandler_disk_file.cc (fhandler_disk_file::open): Don't set binmode here. Let it happen in base class. * fhandler_dsp.cc (fhandler_dev_dsp::open): Force binmode open. Set return value appropriately if unable to open. * fhandler_proc.cc (fhandler_proc::open): Make sure flags are set before open_status. * fhandler_process.cc (fhandler_process::open): Ditto. * fhandler_registry.cc (fhandler_registry::open): Ditto. * fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto. * fhandler_raw.cc (fhandler_dev_raw::open): Force O_BINARY by default. * fhandler_serial.cc (fhandler_serial::init): Ditto. * fhandler_tty.cc (fhandler_tty_slave::open): Ditto. (fhandler_pty_master::open): Ditto. * fhandler_virtual.cc (fhandler_virtual::open): Ditto. * fhandler_windows.cc (fhandler_windows::open): Ditto. * fhandler_zero.cc (fhandler_dev_zero::open): Ditto. * net.cc (fdsock): Ditto. * path.cc (path_conv::check): Avoid checking for extension when error or directory. (set_flags): Set PATH_TEXT explicitly, when appropriate. (mount_info::conv_to_win32_path): Use set_flags() to set path flags. * path.h (PATH_TEXT): New enum. (path_conv::binmode): Return appropriate constant based on binmode. * pipe.cc (make_pipe): Set binmode to O_TEXT xor O_BINARY. * syscalls.cc (setmode_helper): Make debugging message a little clearer. (setmode): Set binmode via set_flags.
* * fhandler.cc (fhandler_base::open): Don't set binmode if already set. Don'tChristopher Faylor2002-06-041-0/+2
| | | | | | | | | | | | | check for file. Files should already be set. Report on binary mode for debugging. (fhandler_base::fhandler_base): Don't set default binmode here. That's for later. * fhandler_console.cc (fhandler_console::output_tcsetattr): Don't set binmode, ever, for console. * fhandler_disk_file.cc (fhandler_disk_file::open): Always set the binary mode to the value derived from mount table. * path.cc (mount_info::conv_to_win32_path): Default to binmode if path does not translate into anything in the mount table.
* * fhandler_console.cc (fhandler_console::open): Reinstate setting of flags.Christopher Faylor2002-05-311-0/+1
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* * fhandler_console.cc (fhandler_console::open): Always default to binmode.Christopher Faylor2002-05-311-9/+8
| | | | | | (fhandler_console::write_normal): Don't honor binmode setting. There is already a termios setting for this. (fhandler_console::init): Correct argument order in init call.
* * autoload.cc (LoadFuncEx): Define via new LoadFuncEx2 macro.Christopher Faylor2002-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (LoadFuncEx2): Adapted from LoadFuncEx. Provides control of return value for nonexistent function. (NtQueryObject): Declare. (IsDebuggerPresent): Declare via LoadFuncEx2 and always return true if not available. * debug.h (being_debugged): Just rely on IsDebuggerPresent return value. * dtable.cc (handle_to_fn): New function. (dtable::init_std_file_from_handle): Attempt to derive std handle's name via handle_to_fn. (dtable::build_fhandler_from_name): Fill in what we can in path_conv structure when given a handle and path doesn't exist. * fhandler.cc (fhandler_base::open): Don't set the file pointer here. Use pc->exists () to determine if file exists rather than calling GetFileAttributes again. * fhandler.h (fhandler_base::exec_state_isknown): New method. (fhandler_base::fstat_helper): Add extra arguments to declaration. (fhandler_base::fstat_by_handle): Declare new method. (fhandler_base::fstat_by_name): Declare new method. * fhandler_disk_file (num_entries): Make __stdcall. (fhandler_base::fstat_by_handle): Define new method. (fhandler_base::fstat_by_name): Define new method. (fhandler_base:fstat): Call fstat_by_{handle,name} as appropriate. (fhandler_disk_file::fstat_helper): Accept extra arguments for filling out stat structure. Move handle or name specific stuff to new methods above. (fhandler_disk_file::open): Use real_path->exists rather than calling GetFileAttributes again. * ntdll.h (FILE_NAME_INFORMATION): Define new structure. (OBJECT_INFORMATION_CLASS): Partially define new enum. (OBJECT_NAME_INFORMATION): Define new structure. (NtQueryInformationFile): New declaration. (NtQueryObject): New declaration. * path.cc (path_conv::fillin): Define new method. * path.h (path_conv::fillin): Declare new method. (path_conv::drive_thpe): Rename from 'get_drive_type'. (path_conv::volser): Declare new method. (path_conv::volname): Declare new method. (path_conv::root_dir): Declare new method. * syscalls.cc (fstat64): Send real path_conv to fstat as second argument.
* Remove unneeded sync.h, where appropriate, throughout. Remove unneeded heap.h,Christopher Faylor2002-05-251-1/+0
| | | | | | where appropriate, throughout. Remove unneeded exceptions.h, where appropriate, throughout. Remove unneeded perprocess.h, where appropriate, throughout.
* Revert erroneous checkin.Christopher Faylor2001-11-261-5/+0
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* * Makefile.in (libcygwin.a): Use ar commands to build libcygwin.a since addingChristopher Faylor2001-11-261-0/+5
| | | | an archive doesn't work the way we want it to.
* * fhandler_console.cc (fhandler_console::read): Revert 2001-10-23 change toChristopher Faylor2001-11-121-3/+0
| | | | only honor keydown events.
* * Makefile.in: Only build testsuite directory on first 'make check'.Christopher Faylor2001-10-241-1/+1
| | | | | * configure.in: Remove testsuite from SUBDIRS. * configure: Regenerate.
* Ensure that all fhandler_*::read definitions are __stdcall throughout.Christopher Faylor2001-10-241-5/+5
| | | | | | | | | | | | | | * fhandler.cc (fhandler_base::set_inheritance): Be more defensive in debugging code. * fhandler.h: Adjust regparms throughout to reflect passing 'this' parameter. * fhandler_console.cc (fhandler_console::read): Remove unneeded test. Only honor "key down" events. * miscfuncs.cc (strcasestr): Reorganize for efficient code use. (check_null_empty_str_errno): Ditto. (__check_null_invalid_struct_errno): Ditto. (__check_invalid_read_ptr_errno): Ditto. * syscalls.cc (_read): Return 0 when length == 0, as per Single UNIX Specification.
* Remove 'cb' parameter and modify fhandler_* constructors throughout.Christopher Faylor2001-10-221-16/+7
| | | | | | | | | | | | | | | | | * dtable.cc (dtable::build_fhandler): Remove debugging output which uses 'cb'. * exec.cc (execvp): New function. (execvpe): Ditto. * fhandler.cc (fhandler_base::fhandler_base): Use constructor initialization. * fhandler.h (fhandler_tty_common::fhandler_tty_common): Ditto. * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard): Ditto. * fhandler_console.cc (fhandler_console::fhandler_console): Ditto. * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Ditto. * fhandler_serial.cc (fhandler_serial::fhandler_serial): Ditto. * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Ditto. (fhandler_tty_slave::fhandler_tty_slave): Ditto. (fhandler_pty_master::fhandler_pty_master): Ditto. * fhandler_windows.cc (fhandler_windows::fhandler_windows): Ditto.
* * fhandler_dsp.cc (fhandler_dsp::ioctl): Return 0 for successfulChristopher Faylor2001-10-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | SNDCTL_DSP_GETBLKSIZE operation. Remove obsolete 'name' arg from fhandler_* constructors throughout. * winsup.h (winsock_active): New macro. (winsock2_active): Ditto. * autoload.cc (wsock_init): Use new macros to decide if winsock or winsock2 is loaded. (nonexist_wsock32): Dummy function to force winsock load. (nonexist_ws2_32): Dummy function to force winsock2 load. * fhandler.h (fhandler_socket::fstat): Declare new method. Currently unused. * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Check that winsock2 is active before trying WSADuplicateSocketA. (fhandler_socket::fixup_after_fork): Add extra check for winsock2_active. Otherwise use iffy procedures for Windows 95. (fhandler_socket::fixup_after_exec): Add debugging. (fhandler_socket::dup): Add debugging. (fhandler_socket::fstat): New method. (fhandler_socket::set_close_on_exec): Attempt to perform iffy stuff on Windows 95. * errno.cc (_sys_nerr): Work around compiler strangeness. * pinfo.cc (winpids::add): Add extra element at end of allocated array for setting to NULL. (winpids::enumNT): Ditto. (winpids::init): Don't modify pidlist if it hasn't been allocated (possibly due to malloc problem).
* * autoload.cc (wsock_init): Reorganize slightly to accomodate a new compiler.Christopher Faylor2001-10-131-1/+1
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* * dcrt0.cc (dll_crt0_1): Don't close hexec_proc if it is NULL.Christopher Faylor2001-10-041-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fork.cc (vfork): Add debugging statements. * path.cc (get_device_number): Make static. Rewrite to inspect both unix and windows paths. (get_raw_device_number): Just check for parts of raw device that we care about. (get_devn): New function, pulled from get_device_number. (win32_device_name): Accomodate arg changes to get_device_number. (mount_info::get_device_number): Call get_device_number on translated Windows path. * spawn.cc (spawn_guts): Don't treat P_VFORK differently from P_NOWAIT. Add handle to child's shared region to child so that it will be preserved if the parent goes away. * fhandler.h: Throughout, simplify to one open method for all fhandler classes, requiring a path_conv first element. * fhandler.cc (fhandler_base::open): Remove obsolete method. Generalize to require path_conv * as first argument. (fhandler_disk_file::open): Remove obsolete method. (fhandler_disk_file::open): Use path_conv pointer rather than reference. * fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Use new open method. (fhandler_dev_clipboard::open): Accomodate new argument for open methods. * fhandler_console.cc (fhandler_console::open): Ditto. (fhandler_console::dup): Use new open method. (fhandler_console::fixup_after_fork): Ditto. (fhandler_console::fixup_after_exec): Ditto. * fhandler_dsp.cc (fhandler_dev_dsp::open): Accomodate new argument for open methods. * fhandler_floppy.cc (fhandler_dev_floppy::open): Ditto. * fhandler_mem.cc (fhandler_dev_mem::open): Ditto. * fhandler_random (fhandler_dev_random::open): Ditto. * fhandler_raw.cc (fhandler_dev_raw::open): Ditto. * fhandler_serial.cc (fhandler_serial::open): Ditto. * fhandler_tape.cc (fhandler_dev_tape::open): Ditto. * fhandler_tty.cc (fhandler_tty_slave::open): Ditto. (fhandler_pty_master::open): Ditto. * fhandler_windows.cc (fhandler_windows::open): Ditto. * fhandler_zero.cc (fhandler_dev_zero::open): Ditto. * fhandler_socket.cc (fhandler_socket::set_connect_secret): Accomodate new argument for open methods. * syscalls.cc (_open): Ditto. (stat_worker): Ditto.
* Add "path.h" include throughout, where needed. Use new path_conv methods andChristopher Faylor2001-10-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | operators to simplify testing for directory and attributes, throughout. * path.h (path_conv::exists): New method. (path_conv::has_attribute): Ditto. (path_conv::isdir): Ditto. (path_conv::DWORD &): New operator. (path_conv::int &): Ditto. * dir.cc (rmdir): Eliminate a goto. * dtable.cc (dtable::build_fhandler): Accept opt and suffix info for path_conv.check. Return fh == NULL on path_conv error. Pass unit to set_name as appropriate. (dtable::reset_unix_path_name): New method. * dtable.h (dtable): Declare new method. Reflect arg changes to build_fhandler. * fhandler.cc (fhandler_disk_dummy_name): Eliminate. (fhandler_base::set_name): Expect paths to be NULL. Build unix_path_name from win32_path_name when it is a device. (fhandler_base::reset_unix_path_name): New method. (fhandler_base::raw_read): Report EISDIR when ERROR_INVALID_FUNCTION or ERROR_INVALID_PARAMETER and reading a directory. (fhandler_disk_file::fstat): Don't call stat_dev since we should now never be calling fhandler_disk_file methods with devices. (fhandler_base::fhandler_base): Clear {unix,win32}_path_name. (fhandler_base::~fhandler_base): Always free {unix,win32}_path_name. (fhandler_disk_file::fhandler_disk_file): Remove set_no_free_names kludge. (fhandler_disk_file::open): Ditto. * fhandler.h (fhandler_base::no_free_names): Eliminate. (fhandler_base::set_no_free_names): Ditto. * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Don't set unix_path_name here. * path.cc (fchdir): Lock fd table throughout. Use new dtable::reset_unix_path_name method to reset path. * syscalls.cc (stat_worker): Reorganize to always call fstat method. Pass path_conv method to fhandler_*::open. (chroot): Elminate a goto.
* * Makefile.in: Build wincap.o.Corinna Vinschen2001-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | * wincap.cc: New file. * wincap.h: Ditto. * autoload.cc: Add dynamic load statement for `CreateHardLinkA'. * dcrt0.cc (os_being_run): Eliminated. (osname): Ditto. (iswinnt): Ditto. (set_os_type): Ditto. (dll_crt0_1): Call wincap.init() instead of set_os_type(). (_dll_crt0): Ditto. * environ.cc (set_chunksize): New function. (parse_thing): `forkchunk' setting now invokes function `set_chunksize'. * fork.cc (chunksize): Eliminated. Moved to be member of wincap. * host_dependent.h: Removed. * syscalls.cc (_link): Try using `CreateHardLinkA' first, if available. * cygheap.cc, dcrt0.cc, delqueue.cc, dir.cc, environ.cc, fhandler.cc, fhandler.h, fhandler_console.cc, fhandler_mem.cc, fork.cc, mmap.cc, net.cc, pinfo.cc, pinfo.h, security.cc, syscalls.cc, sysconf.cc, syslog.cc, thread.cc, times.cc, tty.cc, uinfo.cc, uname.cc, winsup.h: Use new wincap capability check throughout. * winsup.h: Include wincap.h. Eliminate extern declarations of `os_being_run' and `iswinnt'. Eliminate `os_type" definition. * include/cygwin/version.h: Bump version to 1.3.4.
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