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* * external.cc (cygwin_internal): Implement CW_ALLOC_DRIVE_MAP,Corinna Vinschen2011-12-221-1/+4
| | | | | | | | | | | | | | | CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP. * fhandler_process.cc: Include mount.h. (get_volume_path_names_for_volume_name): Move to mount.cc. (struct dos_drive_mappings): Ditto. * mount.cc (get_volume_path_names_for_volume_name): Move here. (dos_drive_mappings::dos_drive_mappings): Ditto. (dos_drive_mappings::fixup_if_match): Ditto. (dos_drive_mappings::~dos_drive_mappings): Ditto. * mount.h (class dos_drive_mappings): Declare her. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_ALLOC_DRIVE_MAP, CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP. * include/cygwin/version.h: Bump API minor number.
* * include/sys/wait.h: Add in all c++ functions.Christopher Faylor2011-12-081-1/+1
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* * include/sys/wait.h: Ensure that C++ functions are only used when using C++.Christopher Faylor2011-12-081-0/+2
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* * path.cc (conv_path_list): Take cygwin_conv_path_t as third parameter.Corinna Vinschen2011-12-021-0/+2
| | | | | | | | | Allow all types of CCP conversions. Accommodate throughout. (cygwin_conv_path): Use current ANSI or OEM codepage for WIN_A conversions, depending on current file API codepage setting. (cygwin_conv_path_list): Allow all CCP conversion types. * include/sys/cygwin.h (CCP_CONVTYPE_MASK): Add to cygwin_conv_path_t enum for convenience.
* * cygthread.h (cygthread::name): Default name to "main" if we are early in theChristopher Faylor2011-11-241-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | process of setting up the DLL and no name is known. * dcrt0.cc (initial_env): Remove CYGWIN_SLEEP stuff. (get_cygwin_startup_info): Activate strace here as appropriate. (dll_crt0_0): Move get_cygwin_startup_info as early as possible to avoid missing strace output. * fork.cc (frok::child): Move debugging statement to point where ppid will be set. * pinfo.cc (pinfo::thisproc): Remove obsolete call to strace.hello. Tweak debug output slightly. * select.cc (select_stuff::wait): Allow APCS to be triggered while waiting since we use them now. Report when that happens. * sigproc.cc (child_info::child_info): Use strace.active() rather than strace.attached(). * spawn.cc (child_info_spawn::worker): Only write strace child pid when we know it's a cygwin process. Accommodate change to write_child argument list. * strace.cc (strace::hello): Delete. Move functionality... (strace::activate): ...to here. (mypid): Just use raw GetCurrentProcessId () if myself isn't set. (strace::write_childpid): Don't wait for subproc_ready. Remove arg which was required for it. * include/sys/strace.h (strace::hello): Delete. (strace::write_childpid): Delete first argument.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset for previous changes.Christopher Faylor2011-11-241-3/+3
| | | | | | | | | | | | | | | * dcrt0.cc (get_cygwin_startup_info): Signal readiness when stracing since strace::write_child relies on it. Use strace.activate to notify strace process, passing in arg indicating whether we're forked. * sigproc.cc (wait_sig): Accommodate new strace::activate argument. * spawn.cc (child_info_spawn::worker): Oops. Previous suspended test was actually correct. Revert and document. * strace.cc (strace::activate): Send additional flag indicating whether this is an attempt to activate a forked process. (strace::hello): Report on windows pid. * include/sys/strace.h (strace::strace): Make a dummy. (strace::activate): Modify declaration to accept an argument. (strace::write_childpid): Set regparm.
* * fhandler.h (fhandler_pipe::create_selectable): Remove optional argument, takeChristopher Faylor2011-10-301-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | an options argument for CreateNamedPipe/CreateFile. Change handle arguments to expect pointers. (fhandler_fifo::fifo_state): Delete. (fhandler_fifo::dummy_client): Ditto. (fhandler_fifo::open_nonserver): Ditto. (fhandler_fifo::wait_state): Ditto. (fhandler_fifo::raw_write): Ditto. (fhandler_fifo::read_ready): New field. (fhandler_fifo::write_ready): Ditto. (fhandler_fifo::wait): Modify argument. (fhandler_fifo::fifo_name): Add a new argument. (fhandler_fifo::fixup_after_fork): New function. * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove initialization of expunged elements. Initialize new handles to NULL. (fhandler_fifo::open_nonserver): Delete. (fnevent): New macro for creating a named event. (fnpipe): New macro for creating a unique named pipe name. (create_pipe): New macro for simplification of named pipe creation. (fhandler_fifo::fifo_name): Use new argument when creating a shared name. (fhandler_fifo::open): Rewrite. Use events to synchronize. (pure_debug_printf): New macro, active only when DEBUGGING. (fhandler_fifo::wait): Rewrite to wait for new fifo events which are supplied as a parameter. (fhandler_fifo::raw_read): Rewrite to use handle mechanism to detect client-side disconnect. (fhandler_fifo::raw_write): Delete. (fhandler_fifo::close): Remove accommodations for expunged fields. Close event handles. (fhandler_fifo::dup): Remove accommodations for expunged fields. Duplicate event handles. (fhandler_fifo::fixup_after_fork): New function. Perform fixups on event handles. (fhandler_fifo::set_close_on_exec): Remove accommodations for expunged fields. Set inheritance for new handle fields. * miscfuncs.cc (CreatePipeOverlapped): Accommodate changes in fhandler_pipe::create_selectable. * tty.cc (tty::not_allocated): Ditto. * pipe.cc (fhandler_pipe::create): Ditto. (fhandler_pipe::create_selectable): Accept an extra open_mode argument. Pass arguments by reference and allow opening one end of the pipe at a time. * sys/strace.h (debug_only_printf): Define new macro which calls debug_printf only when DEBUGGING is defined.
* * cygwin.din: Remove some _tc* exports. Add tcgetsid().Christopher Faylor2011-10-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * dtable.cc (fh_alloc): Revert ill-advised setting of major/minor. Use new is_dev_tty to remember that this device was opened as /dev/tty. * fhandler.cc (fhandler_base::fstat): Remove leftover debugging statement. (fhandler_base::tcgetsid): New function. * fhandler.h ((fhandler_base::tcgetsid): Declare new function. (fhandler_base::is_dev_tty): Ditto. (fhandler_termios::opened_as_dev_tty): Declare new field. (fhandler_termios::is_dev_tty): Declare new function. (fhandler_termios::tcgetsid): Ditto. (fhandler_pty_common::use_archetype): Move here from subclass. (fhandler_pty_slave::use_archetype): Move up. (fhandler_pty_master::use_archetype): Ditto. * fhandler_console.cc (fhandler_console::ioctl): Rename second argument from `buf' to `arg' for consistency. Call ioctl_termios for common fhandler_termios ioctl handling. * fhandler_tty.cc (fhandler_pty_slave::ioctl): Call ioctl_termios for common fhandler_termios ioctl handling. (fhandler_pty_master::ioctl): Ditto. * fhandler_termios.cc (fhandler_termios::tcgetsid): Implement new function. (fhandler_termios::ioctl_termios): Ditto. Implements TIOCSCTTY handling. * syscalls.cc (stat_worker): Set /dev/tty device info when appropriate. * termios.cc (tcgetpgrp): Avoid extraneous "isatty" check. (tcgetsid): Implement new function. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 253. * include/sys/termios.h (TIOCSCTTY): Define.
* * include/sys/cygwin.h (cygwin_getinfo_types): Define valuesCorinna Vinschen2011-10-071-3/+49
| | | | additionally as preprocessor symbols.
* 2011-10-06 Christian Franke <franke@computer.org>Christian Franke2011-10-061-7/+49
| | | | | | | | | | * include/cygwin/wait.h: Use new __wait_status_to_int() macro to access status value in W*() status checks. Fix status description. * include/sys/wait.h: Allow `int' and `union wait' as wait status parameter. Change __wait_status_to_int() macro and wait () prototypes accordingly. Add inline functions for C++. Remove extra `;'.
* * external.cc (create_winenv): Rename from sync_winenv. TakeCorinna Vinschen2011-10-051-1/+2
| | | | | | | | environment pointer as parameter and return pointer to corresponding win32 environment block if != NULL. Otherwise just sync as before. (cygwin_internal): Add CW_CVT_ENV_TO_WINENV case. * include/cygwin/version.h: Bump API minor number. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_ENV_TO_WINENV.
* * dll_init.cc: Use fabort in favor of api_fatal and fork_info->abort whereChristopher Faylor2011-08-031-1/+1
| | | | | | | | | | | | appropriate throughout. (fabort): Define. (dll_list::topsort): Don't print sorting information. Fix formatting. (dll_list::topsort_visit): Fix formatting. (dll_list::load_after_fork_impl): Perform comment fixups. * sigproc.cc (child_info_fork::abort): (for now?) Always print cause of fork failure. * include/sys/strace.h (strace_vprintf): Remove _STRACE_NOTALL when printing. We really do want to see this.
* * include/sys/param.h (NGROUPS): Redefine as NGROUPS_MAX.Corinna Vinschen2011-07-011-5/+9
| | | | | | | (MAXHOSTNAMELEN): Redefine with same value as MAX_HOSTNAME_LEN. Change comment. (MAXPATHLEN): Improve comment. (MAXSYMLINKS): Define and add comment.
* * dcrt0.cc (dll_crt0_1): Call strace.dll_info after call to pinfo_init.Corinna Vinschen2011-06-171-0/+1
| | | | | | | * strace.cc (strace::hello): Drop printing DLL information here since application info is not always available at this point. (strace::dll_info): New method to print DLL info. * include/sys/strace.h (strace::dll_info): Declare.
* * cygheap.h (init_cygheap::ctty_on_hold): Remove conditionalized variable.Christopher Faylor2011-06-141-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (do_exit): Remove code which handled CYGWIN=tty style ttys. * devices.in: Remove "/dev/ttym". * dtable.cc: Rename tty to pty where appropriate throughout. (dtable::stdio_init): Use new t->is_console rather than using now-deleted hwnd element in tty structure. (dtable::init_std_file_from_handle): Remove code which handled CYGWIN=tty style ttys. (fh_alloc): Ditto. * fhandler.h: Rename tty to pty where appropriate. (fhandler_pty_common): Delete output_done_event, ioctl_request_event, ioctl_done_event. (fhandler_pty_master::setup): Delete argument. (fhandler_tty_master): Delete. (fhandler_union): Delete __tty_master. * fhandler_console.cc (use_tty): Delete. (fhandler_console::get_tty_stuff): Set is_console to true rather than calling sethwnd. (fhandler_console::send_winch_maybe): Remove CYGWIN=tty considerations. (fhandler_console::input_tcsetattr): Ditto. * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Use new t->is_console rather than using now-deleted hwnd element in tty structure. * fhandler_tty.cc: Rename tty to pty where appropriate throughout. (tty_master): Delete. (process_input): Ditto. (process_output): Ditto. (process_ioctl): Ditto. (fhandler_tty_master::*): Ditto. (fhandler_pty_master::process_slave_output): Remove CYGWIN=tty considerations. (fhandler_pty_slave::open): Ditto for *_done_event. (fhandler_pty_slave::write): Ditto. (fhandler_pty_slave::ioctl): Ditto. (fhandler_pty_slave::fch_open_handles): Ditto. (fhandler_pty_slave::fch_set_sd): Ditto. (fhandler_pty_slave::fch_close_handles): Ditto. (fhandler_pty_common::close): Ditto. (fhandler_pty_master::setup): Ditto. Remove now-unneeded ispty parameter. (fhandler_pty_master::open): Reflect argument removal for tty::allocate. * select.cc: Rename tty to pty where appropriate throughout. * sigproc.cc (proc_subproc): Remove CYGWIN=tty considerations. * tty.cc (ttyslot): Accommodate CYGWIN=tty removal. (tty_list::init_session): Ditto. (tty_list::attach): Ditto. (tty::create_master): Delete. (tty_list::terminate): Ditto. (tty_list::allocate): Delete "with_console" parameter. Remove CYGWIN=tty considerations. (tty::init): Set is_console = false. Use 'false' for was_opened since it is a boolean. * tty.h (*_{DONE,REQUEST}_EVENT): Delete. (tty_min::is_console): Declare new field which replaces hwnd. (tty_min::gethwnd): Delete. (tty_min::sethwnd): Ditto. (tty_list::allocate): Delete parameter. (tty_list::terminate): Delete declaration. * include/sys/cygwin.h (PID_USETTY): Redefine to PID_UNUSED1 and change comment to reflect its availability.
* * autoload.cc: Call _api_fatal in asm.Christopher Faylor2011-05-281-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * child_info.h: Redefine CURR_CHILD_INFO_MAGIC. (child_info_fork::abort): Rename from handle_failure. Change arguments. * cygtls.h (_local_storage::ttybuf): New field. * dcrt0.cc (vapi_fatal): Split api_fatal. Add "in forked process" to message when appropriate. (api_fatal): Use vapi_fatal. * devices.h: Make multiple inclusion safe. (fh_devices): Add FH_CONS* stuff. Reorder slightly. (device): Eliminate anonymous union. Add more ways to access minor/major. (device::setunit): Accommodate no-longer-anonymous union. (device::is_fs): Ditto. (device::is_fs_special): Ditto. (device::major): New function. (device::minor): Ditto. (device::is_device): New function. (device::not_device): Ditto. (device::operator int): New operator. (device::operator fh_devices): Ditto. (device::operator bool): Ditto. (device::operator DWORD): Ditto. (device::operator =): Ditto. (isproc_dev): New function. (isprocsys_dev): Ditto. (iscons_dev): Ditto. (istty_slave_dev): Ditto. * devices.in: Add new "/dev/cons*" strings. Accommodate no-longer-anonymous union throughout. (BRACK): Use more precise method for initialization. * devices.cc: Regenerate. * dtable.cc (dtable::stdio_init): Use get_cttyp instead of get_tty. (dtable::find_archetype): Use new DWORD operator in device to test archetypes. (dtable::init_std_file_from_handle): Use different method to initialize 'dev'. Adapt to different ctty handling and accommodate /dev/cons*. (fh_alloc): Accommodate no-longer-anonymous union. Adapt to new /dev/cons*. (build_fh_pc): Make debugging output more useful. * exceptions.cc (ctrl_c_handler): Use get_cttyp instead of get_tty. * external.cc (fillout_pinfo): Accommodate new cons* stuff. * fhandler.cc (fhandler_base::read): Eliminate is_slow() test. * fhandler.h (fhandler_base::*): Adapt to changes in device.h. (fhandler_*::is_slow): Delete. ( fhandler_proc::get_proc_fhandler): Return fh_devices type. * fhandler_console.cc (open_shared_console): New function. (console_unit): New class. (console_unit::console_unit): New constructor. (enum_windows): New function. Declare as friend to console_unit. (fhandler_console::set_unit): New function. (fhandler_console::get_tty_stuff): Call set_unit to set the unit number and determine if initialization is needed. Eliminate flags parameter. (tty_list::get_cttyp): Rename (sorta) from get_tty. Return pointer to correct tty_min. (fhandler_console::open): Adapt to elimination of argument to get_tty_stuff. (fhandler_console::output_tcsetattr): Properly detect error condition. (fhandler_console::fixup_after_fork_exec): Adapt to get_tty_stuff() setting tc automatically. * fhandler_proc.cc: Use FH_BAD rather than 0 throughout where using fh_devices enum. (fhandler_proc::get_proc_fhandler): Return fh_devices. Adapt to devices.h changes. * fhandler_process.cc: Adapt to devices.h changes. Use FH_BAD rather than 0 throughout where using fh_devices enum. * fhandler_procnet.cc: Ditto. * fhandler_procsys.cc: Ditto. * fhandler_procsysvipc.cc: Ditto. * fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Ditto. * fhandler_termios.cc (handler_termios::bg_check): Use tc->ttyname() rather than assuming that we can construct a tty. * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Just return get_minor() of dev. (fhandler_pty_master::process_slave_output): Add slightly more debugging info. (fhandler_tty_slave::fhandler_tty_slave): Change name from ntty to unit. (fhandler_pty_master::open): Ditto. (fhandler_tty_slave::ioctl): Adapt to change which causes ctty to represent a complete device. (fhandler_tty_master::init_console): Add debugging for failure path. (fhandler_pty_master::setup): Use get_unit() to retrieve unit number rather than relying on raw ntty. (fhandler_pty_master::setup): Ditto. * fhandler_virtual.h (virt_tab_t): Redefine fhandler as fh_devices. * fork.cc: Remove obsolete vfork stuff. (frok::child): Don't assume that a ctty == 0 is valid. * mount.cc (mount_info::conv_to_win32_path): Adapt to device struct changes. (mount_info::conv_to_win32_path): Ditto. * path.cc (path_conv::check): Retrive major/minor numbers via a method rather than accessing them directly from device. Rely on dev operators to set/retrieve device information as required by device struct change. * path.h (isproc_dev): Move to devices.h. (isprocsys_dev): Ditto. (isvirtual_dev): Ditto. (path_conv:{isdevice,isfifo,isspecial,iscygdrive,issocket,get_devn,get_unitn}): Use device methods to access/manipulate devices. * pinfo.cc (pinfo::exit): Don't assume that ctty == 0 is valid. Use iscons_dev to determine if a device is a console. (_pinfo::_ctty): Use device::parse to generate tty/cons name. (_pinfo::set_ctty): Don't assume that ctty == 0 is valid. Remove redundant info from debugging. * shared.cc (offsets): Remove console offset. * shared_info.h (shared_locations): Ditto. * syscalls.cc (umask): Use device methods to manipulate device information. (ctermid): Use device::parse to generate term device name. * tlsoffsets.h: Regenerate. * tty.cc (ttyslot): Return minor number of ctty since ctty now represents a full device. (tty::create_master): Set ctty to a complete device. (tty_list::attach): Rework to detect new /dev/cons* stuff. (tty_list::terminate): Adapt to changes to ctty. (tty_list::init): Adapt to change to setntty - pass in device major number. (tty::exists): Use get_unit() to retrive tty unit number. (tty::open_mutex): Ditto. (tty::open_inuse): Ditto. (tty::create_inuse): Ditto. (tty::get_event): Ditto. (tty_min::ttyname): Define new function. * tty.h (tty_min::ntty): Redefine as fh_devices. (tty::exists): Use get_unit() to retrive tty unit number. (tty::open_mutex): Ditto. (tty::open_inuse): Ditto. (tty::create_inuse): Ditto. (tty::get_event): Ditto. (tty_min::ttyname): Declare new function. (tty::getntty): Declare as const. (tty_list::operator []): Assure that only minor part of argument is used. * dll_init.cc (dll_list::alloc): Detect mismatch of data segments early issuing an explicit error message if necessary. * heap.cc (heap_init): Adapt to changes from fork->handle_failure to fork->abort. * pinfo.h (EXITCODE_FORK_FAILED): New enum. (from Ryan Johnson) * sigproc.cc (child_info_fork::abort): Rename from handle_failure. Change arguments to allow passing in a printf-like message. * winsup.h (api_fatal): Delete macro definition. (api_fatal): Redefine from __api_fatal. (vapi_fatal): Declare new function. * include/sys/strace.h (strace_vprintf): Define new macro. * ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemHandleInformation.
* * sysconf.cc (sysinfo): New function.Yaakov Selkowitz2011-05-061-1/+18
| | | | | | | | * cygwin.din (sysinfo): Export. * posix.sgml (std-gnu): Add sysinfo. * include/sys/sysinfo.h (struct sysinfo): Define. (sysinfo): Declare. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* * signal.cc (_pinfo::kill): Return success on kill(0) only if pid exists or isChristopher Faylor2011-05-051-1/+2
| | | | | | | | in PID_EXITED state. Report pid 0 when pid does not exist rather than pid -1. Make debug output reflect actual function call. * sigproc.cc (stopped_or_terminated): Set process state to reaped when we've finished waiting for it. * include/sys/cygwin.h (PID_REAPED): New enum.
* * include/sys/poll.h: Include signal.h to get definition of sigset_t.Corinna Vinschen2011-04-211-0/+1
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* * cygwin.din (ppoll): Export.Corinna Vinschen2011-04-181-1/+5
| | | | | | | * poll.cc (ppoll): Implement. * posix.sgml (std-gnu): Add ppoll. * include/cygwin/version.h: Bump API minor number. * include/sys/poll.h (ppoll): Declare.
* * include/cygwin/types.h: Move #include <sys/sysmacros.h> toYaakov Selkowitz2011-04-051-4/+26
| | | | | | | end of header so that it gets the dev_t typedef. * include/sys/sysmacros.h (gnu_dev_major, gnu_dev_minor, gnu_dev_makedev): Prototype and define as inline functions. (major, minor, makedev): Redefine in terms of gnu_dev_*.
* * include/sys/xattr.h: New file.Corinna Vinschen2011-03-291-0/+18
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* * Throughout fix copyright dates.Corinna Vinschen2011-02-152-2/+2
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* * include/endian.h: Move definitions of __BIG_ENDIAN, __LITTLE_ENDIAN,Corinna Vinschen2011-02-111-14/+1
| | | | | | | | | | | | | | | | | | and __BYTE_ORDER into ... * include/bits/endian.h: New file. * include/arpa/nameser_compat.h: Include endian.h rather than defining BYTE_ORDER here. * include/asm/byteorder.h: Include bits/endian.h. Drop definition of __LITTLE_ENDIAN. * include/netinet/ip.h: Include bits/endian.h. Drop definitions of BIG_ENDIAN, LITTLE_ENDIAN, and BYTE_ORDER. Use underscored variants of aforementioned constants. * include/netinet/tcp.h: Ditto. * include/sys/param.h: Drop disabled definitions of BIG_ENDIAN, LITTLE_ENDIAN, and BYTE_ORDER. * include/netinet/ip.h: Reformat. Define setsockopt IP_TOS options matching recent RFCs. Tweak comments.
* * cygwin.din (madvise): Export posix_madvise as madvise.Corinna Vinschen2011-01-121-1/+22
| | | | | | | * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR. * include/sys/mman.h: Define madvise constants, keep Linux-specific constants undefined. (madvise): Declare.
* * termios.cc (cfgetospeed, cfgetispeed): Constify argument per POSIX.Corinna Vinschen2011-01-111-3/+7
| | | | | * include/sys/termios.h (cfgetospeed, cfgetispeed): Declare functions. Move macros after declarations and make conditional on !__cplusplus.
* * fhandler.h (fhandler_termios::tcinit): Make second argument non-optional.Christopher Faylor2010-10-231-0/+2
| | | | | | | | | | | | | | | | * fhandler_console.cc (fhandler_console::open): Specify second argument to tcinit. * fhandler_termios.cc (fhandler_termios::tcinit): Rename second argument. Set pgid to 0 if this is a pty master. (fhandler_termios::tcgetpgrp): Just return value of pgid. It will be zero if not initialized. * fhandler_tty.cc (fhandler_tty_slave::open): Specify second argument to tcinit. (fhandler_tty_slave::ioctl): Implement TIOCGPRP/TIOCSPGRP. Fix switch indentation. (fhandler_tty_master::ioctl): Implement TIOCGPRP/TIOCSPGRP. * include/sys/termios.h (TIOCGPGRP): Define similarly to Linux. * include/sys/termios.h (TIOCSPGRP): Ditto.
* * fhandler_tty.cc (fhandler_tty_slave::init): Add debugging. Use tcsetpgrp toChristopher Faylor2010-09-291-2/+1
| | | | | | | potentially set pgid since it is smarter about deciding if a process is in the background. * include/sys/cygwin.h (PID_ORPHANED): Actually delete as planned. (PID_NOTCYGWIN): Correctly define.
* * include/sys/cygwin.h (PID_NOTCYGWIN): New enum.Christopher Faylor2010-09-201-0/+1
| | | | | | | * spawn.cc (spawn_guts): Set a flag when a process is not a cygwin process. * fhandler_tty.cc (fhandler_tty_slave::init): Remove previous change. Try a different method to determine when we should become the process group owner. * signal.cc (kill0): Remove archaic code which dealt with never-set flag.
* * winlean.h: New file.Christopher Faylor2010-08-301-20/+5
| | | | | | | | | | | | | | | | * automode.c: Use "winlean.h". * binmode.c: Ditto. * gmon.c: Ditto. * textmode.c: Ditto. * textreadmode.c: Ditto. * winsup.h: Ditto. * lib/cygwin_attach_dll.c: Ditto. * lib/dll_main.cc: Ditto. * profile.c: Ditto. * crt0.c: Ditto. Cleanup ancient cruft. Add dummy calls to cygwin_premain*. * include/sys/cygwin.h: Remove old stuff. Move premain declarations nearer to other cygwin-specific function declarations. * globals.cc: Add comment.
* * external.cc (sync_wincwd): Remove.Corinna Vinschen2010-08-271-2/+1
| | | | | | | | | | | (cygwin_internal): Drop CW_SYNC_WINCWD case. * globals.cc (ro_u_pipedir): New R/O unicode string. * ntdll.h (RtlSetCurrentDirectory_U): Declare. * path.cc (cwdstuff::set): Improve comments. Drop setting Win32 CWD to \\?\PIPE\ on init. Keep Win32 CWD in sync, if possible. Set to \\?\PIPE\ otherwise. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Revert to 230. * include/sys/cygwin.h (cygwin_getinfo_types): Remove CW_SYNC_WINCWD.
* * external.cc (sync_wincwd): New function.Corinna Vinschen2010-08-191-1/+1
| | | | | | | (cygwin_internal): Rename CW_SETCWD to CW_SYNC_WINCWD. Call sync_wincwd from here. * include/sys/cygwin.h (cygwin_getinfo_types): Rename CW_SETCWD to CW_SYNC_WINCWD.
* * external.cc (CW_SETCWD): New option.Christopher Faylor2010-08-181-1/+2
| | | | | * include/cygwin/version.h: Bump api minor to 231. * include/sys/cygwin.h (CW_SETCWD): Define.
* * mount.cc (struct opt): Add "bind" option.Corinna Vinschen2010-08-111-1/+2
| | | | | | | (mount_info::from_fstab_line): Handle "bind" option. (fillout_mntent): Add "bind" option to mnt_opts. (mount): Handle "bind" option. * include/sys/mount.h (MOUNT_BIND): New mount flag.
* * include/sys/dirent.h (d_fileno): Define as d_ino.Corinna Vinschen2010-08-061-0/+2
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* Align seekdir and telldir API to POSIX definition.Corinna Vinschen2010-07-051-3/+3
| | | | | | | | | | | | | | | | | | | | * Makefile.in (NEW_FUNCTIONS): Remove seekdir and telldir mappings. * dir.cc (telldir): Move functionality from telldir64 here. Use long, rather than _off_t. (telldir64): Just call telldir. Only keep for backward compatibility. (seekdir): Move functionality from seekdir64 here. Use long, rather than _off_t. (seekdir64): Just call seekdir. Only keep for backward compatibility. * fhandler.h: Throughout, change prototypes of seekdir and telldir methods to use long, rather than _off64_t. * fhandler_disk_file.cc: Change aforementioned methods accordingly. * fhandler_netdrive.cc: Ditto. * fhandler_registry.cc: Ditto. * fhandler_virtual.cc: Ditto. * include/sys/dirent.h (struct __DIR): Change __d_position from _off_t to long to reflect API change. (telldir): Change prototype to use long, rather than off_t. (seekdir): Ditto.
* * path.cc (path_conv::check): Move fs-specific settings to a point where weChristopher Faylor2010-07-041-1/+2
| | | | | | | | | know that we have filled out the filesystem information. * path.h (path_conv::path_conv): Use consistent initialization for constructors. * include/sys/cygwin.h: Define CW_STRERROR. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 228. * include/external.h: Implement CW_STRERROR.
* * include/sys/stdio.h: Remove _GNU_SOURCE guard around getlineCorinna Vinschen2010-06-071-3/+1
| | | | and getdelim prototypes since they are SUSv4 now.
* * Makefile.in (DLL_OFILES): Add pseudo-reloc.o.Christopher Faylor2010-05-071-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (child_info_fork::handle_fork): Call _pei386_runtime_relocator here. (dll_crt0_1): Ditto for non-fork case. * dll_init.cc (dll::init): Complain more in comment. Clean up slightly. (dll_dllcrt0_1): Call _pei386_runtime_relocator when we know we have a filled-in per_process structure. * globals.cc (__cygwin_user_data): Accommodate new fields for _pei386_runtime_relocator. * pseudo-reloc.cc: New file adapted from old lib/pseudo-reloc.c. Include winsup.h directly. Collapse #ifdef __CYGWIN__ into one block. Perform minor whitespace code reformatting. (__report_error): Use small_printf to output error. (_pei386_runtime_relocator): Conditionalize for cygwin to take per_process pointer parameter. * winsup.h (_pei386_runtime_relocator): Declare. * include/cygwin/version.h (CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED): New macro. (CYGWIN_VERSION_USER_API_VERSION_COMBINED): Use above macro. (CYGWIN_VERSION_USE_PSEUDO_RELOC_IN_DLL): New macro. (CYGWIN_VERSION_API_MINOR): Bump to 227. * include/sys/cygwin.h: Remove obsolete comment. (per_process::unused2): Shorten. (per_process::pseudo_reloc_start): New field. (per_process::pseudo_reloc_end): Ditto. (per_process::image_base): Ditto. * lib/_cygwin_crt0_common.cc: Declare pseudo runtime externs needed for per_process structure. (_cygwin_crt0_common): Fill in pseudo_reloc runtime constants. * lib/pseudo-reloc-dummy.c: New file. Dummy function to satisify ld. * lib/pseudo-reloc.c: Delete.
* * mount.cc (struct opt): Add "dos" and "ihash" options.Corinna Vinschen2010-04-291-1/+4
| | | | | | | | | | | | | | | | | | | | | (fillout_mntent): Ditto. * path.cc (path_conv::get_nt_native_path): Use path_conv's has_dos_filenames_only method. (path_conv::check): Add PATH_IHASH flag if FS has unreliable inode numbers. (symlink_info::check_shortcut): Or symlink flags to pflags. (symlink_info::check_sysfile): Ditto. Change test accordingly. (symlink_info::check_reparse_point): Ditto. (symlink_info::check_nfs_symlink): Ditto. (symlink_info::check): Check PATH_DOS flag in call to get_nt_native_path to utilize mount flag. Ditto in test for potential restarting. Set PATH_DOS if FS only allows DOS filename rules. * path.h (enum path_types): Add PATH_DOS and PATH_IHASH. (path_conv::hasgood_inode): Check PATH_IHASH instead of fs.hasgood_inode. (path_conv::has_dos_filenames_only): New method. * include/sys/mount.h (MOUNT_DOS): New mount flag. (MOUNT_IHASH): Ditto.
* * external.cc (cygwin_internal): Add CW_CVT_MNT_OPTS to allow mountCorinna Vinschen2010-04-291-1/+3
| | | | | | | | | | flag parsing. Add CW_LST_MNT_OPTS case to allow mount flag listing. * mount.cc (fstab_read_flags): Rename from read_flags. Make externally available. Change input string to char ** to allow returning faulty option. Add flag for avoiding debug output. (fstab_list_flags): New function to create list of options. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_MNT_OPTS and CW_LST_MNT_OPTS.
* * include/sched.h: Remove, overruled by newlib file.Corinna Vinschen2010-04-061-16/+0
| | | | * include/sys/sched.h: Ditto.
* * sigproc.cc (wait_sig): Make sure that strace is activated on __SIGSTRACE byChristopher Faylor2010-03-311-1/+2
| | | | | | | calling new strace::activate function. * strace.cc (strace::activate): Rename from strace::strace. * strace.h (strace::activate): Define new function. (strace::strace): Call activate.
* Remove all traces of __CYGWIN_USE_BIG_TYPES__.Corinna Vinschen2010-02-262-19/+2
| | | | | * include/cygwin/config.h: Move Cygwin-specific build flags from newlib's sys/config.h here. Add a comment.
* * include/sys/strace.h: Define _STRACE_SPECIAL.Christopher Faylor2010-02-221-23/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (strace_printf_wrap): Fix NOSTRACE definitions. (strace_printf_wrap1): Fix NOSTRACE definitions. (special_printf): Define. * thread.cc: Perform minor syntax fix in a comment. Rename "is_good_initialzer*" to "is_initializer*" throughout. Use pthread_printf rather than debug_printf throughout. Add extra pthread_printf debugging throughout. (pthread_mutex::_new_mutex): New constant value. (pthread_mutex::_unlocked_mutex): Ditto. (pthread_mutex::_destroyed_mutex): Ditto. (pthread_mutex::no_owner): Define new function. (pthread_mutex::can_be_unlocked): Detect no_owner situation. Handle PTHREAD_MUTEX_NORMAL as a special case. (pthread::create_cancel_event): Use C++ boolean values. (pthread::precreate): Use method to set mutex type. (pthread_cond::pthread_cond): Ditto. (pthread_rwlock::pthread_rwlock): Ditto. (pthread_mutex::pthread_mutex): Set owner to _new_mutex initially. (pthread_mutex::~pthread_mutex): Reset various elements to make it clearer if they are incorrectly reused. (pthread_mutex::lock): Add clarifying comment. (pthread_mutex::unlock): Attempt to handle various mutex types correctly. In particular, reinstate ability to have one thread unlock another thread's mutex if type == PTHREAD_MUTEX_NORMAL. (semaphore::_fixup_after_fork): Avoid redundancy. (pthread_mutex::_fixup_after_fork): Ditto. Fix debugging statement. (__pthread_cond_dowait): Accommodate changes to remove previously inexplicable use can_be_unblocked() as a static function. * thread.h: Rename "is_good_initialzer*" to "is_initializer*" throughout. (pthread_mutex): Reorganize. Make many things private. (pthread_mutex::no_owner): Define new method. (pthread_mutex::_new_mutex): Define new constant. (pthread_mutex::_unlocked_mutex): Ditto. (pthread_mutex::_destroyed_mutex): Ditto.
* Update copyrightChristopher Faylor2010-02-191-1/+1
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* utils/ChangeLog:Christopher Faylor2010-02-191-30/+6
| | | | | | | | | | * strace.cc (mnemonic_table): Add pthread mask option. (usage): Document strace pthread mask option. * utils.sgml: Ditto. cygwin/ChangeLog: * include/sys/strace.h: Remove old code. Add support for ptrace tracing.
* * external.cc (cygwin_internal): Add CW_INT_SETLOCALE case toCorinna Vinschen2010-02-081-2/+3
| | | | | | | | | | allow to call internal_setlocale(). * nlsfuncs.cc (internal_setlocale): Make externally available. * include/cygwin/version.h: Bump API minor number. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_INT_SETLOCALE. * nlsfuncs.cc (lc_mbstowcs): Fix call to f_mbtowc. (__set_locale_from_locale_alias): Ignore "@cjknarrow" modifier.
* * cygwin.din (accept4): Export.Corinna Vinschen2010-01-151-1/+3
| | | | | | | | | | | | | | | | | | | * fhandler.h (fhandler_socket::accept4): Rename from accept. Take additional flag parameter. * fhandler_socket.cc (fhandler_socket::accept4): Ditto. Handle SOCK_NONBLOCK and SOCK_CLOEXEC flags. * net.cc (cygwin_socket): Handle SOCK_NONBLOCK and SOCK_CLOEXEC flags in type. Check for invalid flag values. (socketpair): Ditto. (cygwin_accept): Accommodate renaming of fhandler_socket::accept function to accept4. (accept4): New function. * posix.sgml: Mention accept4 as GNU extensions. * include/cygwin/socket.h (SOCK_NONBLOCK): Define. (SOCK_CLOEXEC): Define. (_SOCK_FLAG_MASK): Define when building Cygwin. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * include/sys/socket.h (accept4): Declare.
* * sysconf.cc (get_nprocs): New function.Corinna Vinschen2009-11-121-0/+27
| | | | | | | | | | (get_nprocs_conf): Ditto. (get_avphys_pages): Ditto. (get_phys_pages): Ditto. * cygwin.din: Export them. * include/sys/sysinfo.h: New header, decalre above new functions. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * posix.sgml: Mention them as GNU extensions.
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