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* * path.cc (chdir): Always use the normalized_path as posix_cwd, except if itChristopher Faylor2004-05-281-2/+2
| | | | | | starts with a drive. Also perform whitespace cleanup.
* * errno.cc (errmap): Map ERROR_BEGINNING_OF_MEDIA andCorinna Vinschen2004-03-141-12/+24
| | | | | | | | | | | | | | | | | | | | | | ERROR_SETMARK_DETECTED to EIO instead of ESPIPE. Handle ERROR_FILEMARK_DETECTED. * fhandler_tape.cc (TAPE_FUNC): Add comment that ERROR_BUS_RESET has still to be handled correctly. (fhandler_dev_tape::open): Accomodate fact that get.mt_dsreg also contains density code. (fhandler_dev_tape::ioctl): Rearrange slightly. Reset devbuf also on MTNOP, MTWSM, MTSETBLK, MTSETDRVBUFFER, MTSETPART and MTMKPART. (fhandler_dev_tape::tape_set_pos): Rearrange. Match behaviour to the Linux tape driver. (fhandler_dev_tape::tape_status): Call IOCTL_STORAGE_GET_MEDIA_TYPES_EX if available. Return device type and density code in appropriate mtget members. * wincap.h (wincaps::has_ioctl_storage_get_media_types_ex): New element. * wincap.cc: Implement above element throughout. * include/cygwin/mtio.h: Add tape device types as returned by IOCTL_STORAGE_GET_MEDIA_TYPES_EX. (MT_TAPE_INFO): Use above type codes. (struct mtget): Change mt_dsreg comment.
* * debug.h (console_printf): Define for non-debugging condition.Christopher Faylor2004-02-091-1/+1
| | | | | | | | | | | | | | * cygtls.h (_threadinfo::lock): Remove wait argument. (_threadinfo::interrupt_setup): Remove retaddr argument. * exceptions.cc (_threadinfo::interrupt_setup): Ditto. (_threadinfo::interrupt_now): Accommodate change to interrupt_setup argument. (setup_handler): Ditto. Always lock sig stack prior to determining interrupt method. * gendef (_sigfe): Correct thinko regarding cmpxchg. (_sigbe): Ditto. (_threadinfo::lock): Ditto. (_threadinfo::pop): Eliminate left-over stack unlock. * sigproc.cc (proc_subproc): Chnage debugging output to printed warning.
* * sigproc.cc (sigproc_terminate): Don't close sendsig handle when execing sinceChristopher Faylor2004-01-191-12/+24
| | | | | | | | | | | | | we're not closing what we think we're closing. (sig_send): Improve debugging when exiting due to no_signals_available. * wincap.h (wincaps::cant_debug_dll_entry): New element. * wincap.cc: Implement above element throughout. * dcrt0.cc (initial_env): Accommodate changes necessary to allow initial debugging for systems which do not allow debugging in dll_entry. (dll_crt0_0): Add initial_env call back here. * Makefile.in (install-man): Use mandir as target for installation. * include/cygwin/version.h: Bump DLL minor number to 7 (should have been done earlier).
* Substitute 0x7fffffff and 0xffffffff by INT32_MAX and UINT32_MAXCorinna Vinschen2003-12-031-6/+6
| | | | throughout, except in assembler code.
* * wincap.cc (wincapc::init): Allow requesting server info for NT4 SP6.Corinna Vinschen2003-09-271-4/+13
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* * Makefile.in: Add libusr32.a to DLL_IMPORTS.Christopher Faylor2003-09-271-2/+23
| | | | | | | | | | | | | | | | | | | * wincap.h (wincaps::is_server): New flag. (wincapc::version): Change type to OSVERSIONINFOEX. (wincapc::is_server): New function. * wincap.cc (wincap_unknown::is_server): New initializer. (wincap_95): Ditto. (wincap_95osr2): Ditto. (wincap_98): Ditto. (wincap_me): Ditto. (wincap_nt3): Ditto. (wincap_nt4): Ditto. (wincap_nt4sp4): Ditto. (wincap_2000): Ditto. (wincap_xp): Ditto. (wincapc::init): Adapt to OSVERSIONINFOEX. Add detection of NT server systems. * sched.cc: Include windows.h and registry.h. (sched_rr_get_interval): Re-implement for NT systems.
* * syscalls.cc (mount): Don't check win32_path when doing cygdrive mount.Christopher Faylor2003-08-281-12/+24
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* * exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if thereChristopher Faylor2003-07-261-1/+1
| | | | | | | | | | | | is a tty associated with the process. Send SIGHUP on CTRL_LOGOFF_EVENT. * fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open handle counter regardless of whether this is a pty or tty. (fhandler_tty_slave::open): Ditto. (fhandler_tty_slave::dup): Ditto. (fhandler_tty_common::set_close_on_exec): Ditto. (fhandler_tty_master::init_console): Decrement console open handle counter after init since it will now be handled by all tty open. * syscalls.cc (setsid): Rework debugging output slightly.
* * fhandler_socket.cc (SECRET_EVENT_NAME): Remove.Corinna Vinschen2003-05-201-15/+76
| | | | | | | | | | | | | | | | | (ENTROPY_SOURCE_NAME): Ditto. (secret_event_name): New static function. Create shared event name with "Global\" prefix on systems supporting terminal services. (fhandler_socket::set_connect_secret): Fix conditional. (fhandler_socket::create_secret_event): Create secret event using secret_event_name(). (fhandler_socket::close_secret_event): Ditto. * shared.cc (shared_name): Create shared object name with "Global\" prefix on systems supporting terminal services. * wincap.cc: Set has_terminal_services capability throughout. (wincap_2003): New global object representing Windows 2003 Server capabilities. (wincapc::init): Accomodate Windows 2003 Server. * wincap.h (struct wincaps): Add has_terminal_services capability.
* * wincap.h (wincaps:pty_needs_alloc_console): New element.Christopher Faylor2003-04-201-11/+22
| | | | | | | (wincapc:pty_needs_alloc_console): New function. * wincap.cc: Add pty_needs_alloc_console throughout. * fhandler_tty.cc (fhandler_tty_slave::open): Open an "invisible" console on first pty allocation.
* * wincap.h (wincap): Remove unnecessary definition ofCorinna Vinschen2003-02-201-22/+11
| | | | | supports_sparse_files. * wincap.cc: Ditto.
* w32api:Corinna Vinschen2003-02-201-11/+22
| | | | | | | | | | | | | | | | | | | | | | | | * include/winioctl.h (FSCTL_SET_SPARSE): Define. cygwin: * wincap.h (wincaps::supports_sparse_files): New flag. (wincapc::supports_sparse_files): New method. * wincap.cc (wincap_unknown): Define value for the new flag. (wincap_95): Ditto. (wincap_95osr2): Ditto. (wincap_98): Ditto. (wincap_98se): Ditto. (wincap_me): Ditto. (wincap_nt3): Ditto. (wincap_nt4): Ditto. (wincap_nt4sp4): Ditto. (wincap_2000): Ditto. (wincap_xp): Ditto. * path.h (path_conv::fs_flags): New method. * fhandler_disk_file.cc: Include winioctl.h for DeviceIoControl. (fhandler_disk_file::open): Set newly created and truncated files as sparse on platforms that support it.
* * shared.cc (open_shared): Revert to "old" method for shared memory location ifChristopher Faylor2002-10-151-0/+11
| | | | | | !wincap.needs_memory_protection. * wincap.cc: Implement needs_memory_protection throughout. * wincap.h: Ditto.
* * fhandler.cc (fhandler_base::dup): Don't set handle on failure. Caller hasChristopher Faylor2002-09-221-2/+2
| | | | | | | 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.
* * fhandler_serial.cc: Change 'must_init_serial_line capability'Corinna Vinschen2002-07-241-11/+11
| | | | | | to 'supports_reading_modem_output_lines' throughout (negated meaning). * wincap.cc: Ditto. * wincap.h: Ditto.
* * fhandler_serial.cc: Use must_init_serial_line capability throughout.Corinna Vinschen2002-07-231-0/+11
| | | | | * wincap.cc: Set flag must_init_serial_line appropriately. * wincap.h: Add flag must_init_serial_line.
* * dcrt0.cc (dll_crt0_1): Initialize wincap and check for sanity before runningChristopher Faylor2002-06-101-1/+1
| | | | | | | global ctors. * wincap.h (wincap): Eliminate constructor. Default is to zero memory, anyway. * wincap.cc (wincap): Copy this on fork to avoid initialization in forked processes.
* * dtable.cc (handle_to_fn): Attempt to handle "raw" accesses to remote shares.Christopher Faylor2002-06-051-1/+1
| | | | | | * 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.
* * times.cc (utimes): Use FILE_WRITE_ATTRIBUTES even on 9x/Me whenCorinna Vinschen2002-05-171-11/+0
| | | | | | opening file for writing timestamp. * wincap.cc: Remove flag has_specific_access_rights. * wincap.h: Ditto.
* * autoload.cc: Add dynamic load statements for 'ZwQueryInformationProcess' andChristopher Faylor2002-05-121-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'ZwQueryVirtualMemory'. * fhandler.h: Change type of bufalloc and filesize members of fhandler_virtual from int to size_t. Change type of position member from __off32_t to __off64_t. Add new fileid member to fhandler_virtual class. Make seekdir take an __off64_t argument. Make lseek take an __off64_t argument. Add fill_filebuf method to fhandler_virtual. Add fill_filebuf method to fhandler_proc. Add fill_filebuf method to fhandler_registry. Add fill_filebuf method to fhandler_process. Add saved_pid and saved_p members to fhandler_process. * fhandler_proc.cc (proc_listing_array): Add 'loadavg', 'meminfo', and 'stat'. (proc_fhandlers array): Ditto. (fhandler_proc::open): Use fill_filebuf to flesh out the file contents. (fhandler_proc::fill_filebuf): New method. (fhandler_proc::format_proc_meminfo): Ditto. (fhandler_proc::format_proc_stat): Ditto. (fhandler_proc::format_proc_uptime): Ditto. * fhandler_process.cc (process_listing): Add 'stat' and 'statm'. (fhandler_process::fstat): Find the _pinfo structure for the process named in the filename. Return ENOENT if the process is no longer around. Set the gid and uid fields of the stat structure. (fhandler_process::open): Store pid and pointer to _pinfo structure in saved_pid and saved_p respectively. Use fill_filebuf to flesh out file contents. (fhandler_proc::fill_filebuf): New method. (format_process_stat): New function. (format_process_status): Ditto. (format_process_statm): Ditto. (get_process_state): Ditto. (get_mem_values): Ditto. * fhandler_registry.cc (fhandler_registry::seekdir): Change argument type from __off32_t to __off64_t. (fhandler_registry::fill_filebuf): New method. * fhandler_virtual.cc (fhandler_virtual::seekdir): Change argument type from __off32_t to __off64_t. (fhandler_virtual::lseek): Ditto. (fhandler_virtual::fill_filebuf): New method. (fhandler_virtual::fhandler_virtual): Initialise fileid to -1. * wincap.cc: Set flag has_process_io_counters appropriately. * wincap.h: Add flag has_process_io_counters.
* * cygwin.din (fstat64): New symbol.Corinna Vinschen2002-02-251-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (ftruncate64): Ditto. (lseek64): Ditto. (lstat64): Ditto. (mmap64): Ditto. (seekdir64): Ditto. (stat64): Ditto. (telldir64): Ditto. (truncate64): Ditto. * dir.cc (telldir64): New function. (telldir): Call telldir64(). (seekdir64): New function. (seekdir): Call seekdir64(). * fhandler.h: Redefine all methods using __off32_t to use __off64_t. * fhandler.cc: Use __off64_t and struct __stat64 throughout. * fhandler_clipboard.cc: Ditto. * fhandler_disk_file.cc: Ditto. * fhandler_dsp.cc: Ditto. * fhandler_floppy.cc: Ditto. * fhandler_mem.cc: Ditto. * fhandler_random.cc: Ditto. * fhandler_socket.cc: Ditto. * fhandler_tape.cc: Ditto. * fhandler_zero.cc: Ditto. * pipe.cc: Ditto. * glob.c: Ditto, call lstat64 and stat64 in Cygwin. * mmap.cc: Use __off64_t throughout. (mmap64): New function. * sec_acl.cc (acl_worker): Use struct __stat64, call stat64 and lstat64. * syscalls.cc (lseek64): New function. (stat64_to_stat32): Ditto. (fstat64): Ditto. (stat64): Ditto. (lstat64): Ditto. (ftruncate64): Ditto. (truncate64): Ditto. (_fstat): Call fstat64. (_stat): Call stat64. (cygwin_lstat): Rename to avoid declaration problem. Call lstat64. (stat_worker): Use struct __stat64. (access): Ditto. (ftruncate): Call ftruncate64. (truncate): Call truncate64. * wincap.cc: Set flag has_64bit_file_access appropriately. * wincap.h: Add flag has_64bit_file_access. * winsup.h (ILLEGAL_SEEK): Define as __off64_t. (stat_dev): Declare using struct __stat64. (stat_worker): Ditto. * include/cygwin/stat.h (struct __stat32): Define if compiling Cygwin. (struct __stat64): Ditto. (struct stat): Revert definition with explicitly sized datatypes. Eliminate sized field names. * include/cygwin/types.h (blksize_t): New type. (__blkcnt32_t): Ditto. (__blkcnt64_t): Ditto. (blkcnt_t): Ditto.
* * external.cc (cygwin_internal): Initialize various internal settings ifChristopher Faylor2002-01-291-0/+3
| | | | | | | | | | | | | | | | required to allow use of some things from user loaded DLL. (CW_STRACE_ON): Add new feature. (CW_CYGWIN_PID_TO_WINPID): Ditto. * pinfo.cc (set_myself): Call "strace.hello" to initiate possible strace session. (pinfo::init): Guard against dereferencing uninitialized myself. * sigproc.cc (wait_sig): Call strace.hello() when __SIGTRACE "signal" received. * strace.cc (strace::hello): New method. * wincap.cc (wincapc::init): Avoid initializing if already initialized. * wincap.h (wincapc::wincapc): New method. * include/sys/cygwin.h: Add new CW_ enums. Kludge typedefs of {g,u}id_t if required. * strace.h (strace::hello): Declare new method.
* Eliminate excess whitespace.Christopher Faylor2001-11-051-7/+7
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* * autoload.cc: Add load statement for `NtOpenFile'.Corinna Vinschen2001-10-161-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * fhandler.h (fhandler_dev_raw::get_unit): New method. (fhandler_dev_tape::norewind): Eliminate. (fhandler_dev_tape::is_rewind_device): New method. * fhandler_raw.cc (fhandler_dev_raw::open): Open new fixed device name devices using NT internal method. Keep calling fhandler_base::open() for old mount table device mapping compatibility devices. (fhandler_dev_raw::fstat): Eliminate. Settings are done by fhandler_base::fstat() already. * fhandler_tape.cc: Remove `norewind' usage throughout. * ntdll.h: Define FILE_SYNCHRONOUS_IO_NONALERT. Define struct _IO_STATUS_BLOCK. Declare NtOpenFile(). * path.cc (get_raw_device_number): Add new approach for using fixed device names. (win32_device_name): Ditto. (get_device_number): Ditto. Require POSIX path to begin with "/dev/". (mount_info::conv_to_win32_path): Call win32_device_name() instead of get_device_number() after evaluating mount points to allow changing the win32 destination path again. * security.cc (str2buf2uni): Remove `static' to be able to call function from fhandler_dev_raw::open(). * wincap.cc: Set flag has_raw_devices appropriately. * wincap.h: Add flag has_raw_devices.
* * uname.cc (uname): Use `wProcessorLevel' unless OS sets it wrong.Corinna Vinschen2001-10-151-0/+11
| | | | | | Use `dwProcessorType' then instead. * wincap.cc: Set flag has_valid_processorlevel appropriately. * wincap.h: Add flag has_valid_processorlevel.
* * fhandler.cc (fhandler_base::set_inheritance): If available,Corinna Vinschen2001-09-201-0/+11
| | | | | | | use SetHandleInformation() to set inheritance. * wincap.cc: Set flag has_set_handle_information_on_console_handles appropriately. * wincap.h: Add flag has_set_handle_information_on_console_handles.
* * fhandler.h (fhandler_pipe::is_slow): Return true only if pipes are reliableChristopher Faylor2001-09-141-11/+11
| | | | | (i.e., not Win9x). * wincap.cc: Make statics NO_COPY to avoid fork overhead.
* * wincap.cc (wincapc::init): Simplify W2K/XP case.Corinna Vinschen2001-09-121-8/+3
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* * wincap.cc (wincapc::init): Set os name to "NT" on XP, too.Corinna Vinschen2001-09-121-1/+1
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* * Makefile.in: Build wincap.o.Corinna Vinschen2001-09-121-0/+462
* 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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