path: root/winsup/cygwin/ChangeLog

2014-05-22  Corinna Vinschen  <corinna@vinschen.de>

	* gmon.h: Pull in profile.h.  Explain why.

2014-05-20  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Fix floppy
	drive handling broken with 1.7.19.  

2014-05-20  Corinna Vinschen  <corinna@vinschen.de>

	* sec_auth.cc (cygwin_logon_user): Securely erase password copy.
	(lsaprivkeyauth): Avoid trying to dereference data if no key is stored
	in the registry (CID 60122).  Securely erase passwords after usage.

2014-05-19  Corinna Vinschen  <corinna@vinschen.de>

	* exceptions.cc (try_to_debug): Fix size of dbg_cmd (CID 59929).

2014-05-18  David Stacey  <drstacey@tiscali.co.uk>

	* syscalls.cc (getusershell): Fix buffer overrun (Coverity ID 59932).

2014-05-13  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_socket.cc (fhandler_socket::ioctl): Handle the different
	ideas of u_long between Winsock and Cygwin applications on x86_64.
	Add long comment.

2014-05-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* signal.cc (sigprocmask): Fix strace output to include "how".

	* fhandler_console.cc (dev_console::save_restore): Only save current
	dwEnd line rather than the one after that.

2014-05-05  Corinna Vinschen  <corinna@vinschen.de>

	* net.cc (cygwin_getsockopt): Rearrange code slightly and handle
	TCP_NODELAY just like SO_KEEPALIVE and SO_DONTROUTE.

2014-05-03  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* spawn.cc (av::setup): Eat trailing whitespace on #! script.

2014-05-02  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_dsp.cc (ioctl): Use _ioctl for recursive call.

2014-04-26  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* DevNotes: Add entry cgf-000026.
	* fhandler.h (fhandler_console::save_top): Save top of screen
	coordinates.
	* fhandler_console.cc (dev::save_restore): Record top of screen
	coordinates.  Clear entire buffer when restoring saved buffer and try
	to position the cursor on the save relative place on the screen.

2014-04-25  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc (NT_TRANSACTIONAL_ERROR): Cover all status codes up to
	STATUS_TRANSACTION_NOT_ENLISTED.

2014-04-24  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_socket.cc: On x86_64, define u_long as __ms_u_long before
	including the windows headers.  Explain why.
	(get_inet_addr): Convert ANY address to LOOPBACK address.  Explain why.
	(fhandler_socket::evaluate_events): Forcibly set SO_ERROR socket option
	in case a connection attempt failed.  Explain why.
	(fhandler_socket::ioctl): Drop x86_64 re-definition of u_long here.
	* fhandler_procnet.cc: On x86_64, define u_long as __ms_u_long before
	including the windows headers.  Explain why.
	* net.cc: Ditto.

2014-04-23  Corinna Vinschen  <corinna@vinschen.de>

	* miscfuncs.cc (check_iovec): Allow 0 as valid iovcnt value.

2014-04-18  Corinna Vinschen  <corinna@vinschen.de>

	* winf.cc (linebuf::fromargv): Temporarily revert patch from 2014-01-24.

2014-04-16  Corinna Vinschen  <corinna@vinschen.de>

	* net.cc (cygwin_setsockopt): Ignore IPV6_TCLASS the same way as IP_TOS.

2014-04-10  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 30.

2014-04-08  Corinna Vinschen  <corinna@vinschen.de>

	* cygwin.sc.in: (Temporarily?) workaround serious ld bug which
	truncates symbols in certain computations to 32 bit.  See
	https://sourceware.org/bugzilla/show_bug.cgi?id=16821

2014-04-09  Corinna Vinschen  <corinna@vinschen.de>

	* exceptions.cc (exception::myfault_handle): Only handle the minimum
	amount of exceptions the myfault handler was designed for.

2014-04-07  Corinna Vinschen  <corinna@vinschen.de>

	* cygserver_ipc.h (ipc_set_proc_info): Add bool parameter to specify
	whether or not to send signal_arrived. 
	* shm.cc (client_request_shm::client_request_shm): Call
	ipc_set_proc_info with bool parameter set to true to not send
	signal_arrived.

2014-04-04  Corinna Vinschen  <corinna@vinschen.de>

	* ntea.cc (EA_BUFSIZ): Fix comment.
	(read_ea): Use tmp_pathbuf for local buffer rather than alloca.
	Throughout change ZwQueryEaFile to NtQueryEaFile in comments.

2014-04-04  Corinna Vinschen  <corinna@vinschen.de>

	* ntea.cc (EA_BUFSIZ): Reduce to 64K.  Add comment to explain why.

2014-03-29  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* DevNotes: Add entry cgf-000025.
	* exceptions.cc (_cygtls::signal_debugger): Reorganize to avoid
	contacting the debugger if we have already done so via the exception
	handler.  Eliminate need for goto.  Remove an ifdef in favor of just
	allocating a larger buffer.

2014-03-28  Corinna Vinschen  <corinna@vinschen.de>

	* dcrt0.cc (dll_crt0_0): Install myfault exception handler on x86_64.
	* exception.h (exception_list): Typedef as void on x86_64.
	(exception::handler_installed): Remove.
	(exception::handle_while_being_debugged): Remove.
	(exception::myfault_handle): Declare for x86_64.
	(exception::handle): Declare as ordinary exception handler on x86_64
	as well.
	(exception::exception): Drop previous code (again).  Install
	exception::handle as SEH handler.
	(exception::install_myfault_handler): New x86_64-only method to
	install exception::myfault_handle as VEH handler.  Explain why.
	(exception::~exception): For x86_64, define frame end label (again).
	* exceptions.cc (CYG_EXC_CONTINUE_EXECUTION): Drop definition.
	(CYG_EXC_CONTINUE_SEARCH): Ditto.
	(exception::myfault_handle): New x86_64-only method, VEH handler to
	handle myfault exceptions.
	(exception::handle): Define as ordinary exception handler on x86_64
	as well.  Use ExceptionContinueExecution and ExceptionContinueSearch
	throughout instead of deleted Cygwin macros.  Don't handle myfault
	exceptions on x86_64.

2014-03-28  Corinna Vinschen  <corinna@vinschen.de>

	* sec_auth.cc (create_token): Initialize lsa handle to NULL, rather than
	to INVALID_HANDLE_VALUE.
	(lsaauth): Ditto.
	(lsaprivkeyauth): Ditto.
	* setlsapwd.cc (setlsapwd): Don't initialize lsa handle.

2014-03-28  Corinna Vinschen  <corinna@vinschen.de>

	* exceptions.cc (_cygtls::signal_debugger): Move memcpy to copy context
	from incoming siginfo_t to thread_context, too.

2014-03-27  Corinna Vinschen  <corinna@vinschen.de>

	* gendef (_sigbe/x86_64): Fix typo in .seh_proc pseudo-op.
	(setjmp/x86_64): Drop storing ExceptionList pointer in jmp_buf->Frame.
	Drop comment.  Store likely frame in rdx.  Jump to __setjmpex.
	(__setjmpex): New function providing setjmp functionality.  Fetch
	jmp_buf->Frame from rdx, like MSVCRT setjmpex.
	(__sjfault/x86_64): Store rdx content in jmp_buf->Frame.
	(__ljfault/x86_64): Don't restore ExceptionList pointer.
	(longjmp/x86_64): Ditto.

2014-03-19  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Actually pass ioctl
	argument to _ioctl.

2014-03-19  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (fhandler_dev_dsp): Remove variable names from
	declarations.
	(fhandler_dev_dsp::close_audio_in): Make __reg1.
	(fhandler_dev_dsp::close_audio_out): Make __reg2.
	* fhandler_dsp.cc (fhandler_dev_dsp::close_audio_in): Make __reg1.
	(fhandler_dev_dsp::close_audio_out): Make __reg2.
	(fhandler_dev_dsp::close): Don't abruptly terminate sound just because
	we are exiting.

2014-03-19  Corinna Vinschen  <corinna@vinschen.de>

	* exception.h (exception::handle_while_being_debugged): Declare.
	(exception::exception): Install unhandled exception filter.
	* exceptions.cc (exception::handle_while_being_debugged): New method.

2014-03-18  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_fork): Actually call
	_fixup_after_fork rather than looping forever.
	(fhandler_dev_dsp::fixup_after_exec): Ditto.

2014-03-18  Corinna Vinschen  <corinna@vinschen.de>

	Partially revert patch from 2014-03-04.
	* exception.h (exception::handler_installed): Declare.
	(exception::exception): Install vectored exception handler on x86_64.
	(exception::~exception): Remove for x86_64.
	* exceptions.cc (exception::handler_installed): Define.

2014-03-17  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* sigproc.h (no_thread_exit_protect): New class.
	* sigproc.cc (thread_exit): Use no_thread_exit_protect to determine if
	we need to coordinate ThreadExit/ExitProcess.
	* fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::stop): Use
	no_thread_exit_protect to kludge around waiting for waveOutClose as it
	waits for a thread that never exits.
	(fhandler_dev_dsp::Audio_in::stop): Ditto for waveInClose.

2014-03-16  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (fhandler_dev_dsp::base): New method.
	(fhandler_dev_dsp::_read): Ditto.
	(fhandler_dev_dsp::_write): Ditto.
	(fhandler_dev_dsp::_ioctl): Ditto.
	(fhandler_dev_dsp::_fixup_after_fork): Ditto.
	(fhandler_dev_dsp::_fixup_after_exec): Ditto.
	* fhandler_dsp.cc (fhandler_dev_dsp::read): Call real function via
	base() pointer.
	(fhandler_dev_dsp::write): Ditto.
	(fhandler_dev_dsp::ioctl): Ditto.
	(fhandler_dev_dsp::fixup_after_fork): Ditto.
	(fhandler_dev_dsp::fixup_after_exec): Ditto.
	(fhandler_dev_dsp::_read): Rename by adding an leading underscore.
	(fhandler_dev_dsp::_write): Ditto.
	(fhandler_dev_dsp::_ioctl): Ditto.
	(fhandler_dev_dsp::_fixup_after_fork): Ditto.
	(fhandler_dev_dsp::_fixup_after_exec): Ditto.

2014-03-12  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/socket.h (IPV6_JOIN_GROUP): Revert.
	(IPV6_LEAVE_GROUP): Ditto.

2014-03-10  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (dev_console::b): Redefine as CONSOLE_SCREEN_BUFFER_INFO
	for use with older OS.
	* fhandler_console.cc (dev_console::fillin): Ditto for
	GetConsoleScreenBufferInfo.

2014-03-10  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_console.cc (dev_console::save_restore): Save entire line of
	current cursor position.

2014-03-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_console.cc (fhandler_console::save_restore): Save only until
	last written row and, because of this, don't bother trying to restore
	the screen buffer size.  Set cursor position after refilling buffer.
	(fhandler_console::write): Use absolute paths when saving/restoring
	cursor position or suffer odd problems after a saved screen is
	restored.

2014-03-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (fhandler_console::dwBufferSize): Delete.
	(fhandler_console::dwCursorPosition): Ditto.
	(fhandler_console::wAttributes): Ditto.
	(fhandler_console::b): New field encompassing previously disparate
	screen buffer info.
	(fhandler_console::save_bufsize): Rename from savebufsiz
	(fhandler_console::save_buf): Rename sfrom savebuf.
	(fhandler_console::save_cursor): New field.
	(fhandler_console::save_restore): New function.
	(fhandler_console::con): Rename from dev_state.
	(fhandler_console::focus_aware): Accommodate name change.
	* fhandler_console.cc: Use 'b' field of dev_console throughout instead
	of disparate names.  Accommodate dev_state -> con rename.
	(dev_state:save_restore): New function.  Attempt to save the entire
	screen buffer rather than just the visible part.  Clear the buffer when
	saving, like Linux.
	(fhandler_console::char_command): Use con.save_restore() for
	Save/restore screen sequence.

2014-03-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* sigproc.cc (_cygtls::remove_wq): Reset thread_ev inside of lock.  Set
	to NULL when done.

2014-03-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler_console.cc (fhandler_console::char_command): Properly use
	calculated value rather than directly using dev_state.args[0].

2014-03-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* dir.cc (opendir): Propagate any errno from build_fh_name.

2014-03-05  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/config.h (__TM_GMTOFF): Define.
	(__TM_ZONE): Define.

2014-03-05  Corinna Vinschen  <corinna@vinschen.de>

	* localtime.cc: Define TM_GMTOFF and TM_ZONE based on __TM_GMTOFF and
	__TM_ZONE being defined.  Throughout, write to these struct tm members
	only if CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS is true.
	* libc/strptime.cc: Ditto.
	* include/cygwin/version.h (CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS):
	Define.
	(CYGWIN_VERSION_API_MINOR): Bump to 272.

2014-03-04  Corinna Vinschen  <corinna@vinschen.de>

	* exception.h (exception::handler_installed): Remove.
	(exception::exception): Remove old code.  Manually install SEH handler
	instead.
	(exception::~exception): For x86_64, define frame end label.
	* exceptions.cc (exception::handler_installed): Remove.

2014-03-03  Corinna Vinschen  <corinna@vinschen.de>

	* exception.h (exception::exception): Install vectored exception
	handler rather than vectored continue handler.

2014-02-25  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (fhandler_console::scroll_buffer_screen): New function.
	* fhandler_console.cc (fhandler_console::scroll_buffer_screen): New function.
	(fhandler_console::char_command): Use scroll_buffer_screen as appropriate.
	(dev_console::scroll_buffer): Remove if 0'ed block.

2014-02-22  Corinna Vinschen  <corinna@vinschen.de>

	* external.cc (cygwin_internal): Add cases for CW_GETPWSID and
	CW_GETGRSID.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SETENT, CW_GETENT,
	CW_ENDENT, CW_GETNSSSEP, CW_GETPWSID and CW_GETGRSID.

2014-02-22  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* dev_console::scroll_buffer): Reinstate clipping region.

2014-02-22  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (dev_console::is_fullscreen): Delete.
	(dev_console::scroll_window): Return bool indicating success.
	(dev_console::scroll_screen): New function.
	(dev_console::clear_screen): New function.
	(fhandler_console::clear_screen): Make __reg3.
	(fhandler_console::cursor_set): Ditto.
	(fhandler_console::cursor_get): Ditto.
	(fhandler_console::cursor_rel): Ditto.
	* fhandler_console.cc (dev_console::scroll_buffer): Adapt from
	fhandler_console.
	(fhandler_console::scroll_buffer): Use dev_console function.
	(dev_console::is_fullscreen): Delete.
	(dev_console::scroll_window): Return true if we cleared the screen.
	Shrink/grow buffer first before scrolling to ensure that there is
	sufficient space after scrolling.
	(fhandler_console::clear_screen): Make reg3, use dev_console function.
	(dev_console::clear_screen): New function adapted from
	fhandler_console.
	(fhandler_console::cursor_set): Make __reg3.
	(fhandler_console::cursor_rel): Ditto.
	(fhandler_console::cursor_get): Ditto.
	(fhandler_console::write): Fix "reverse index".

2014-02-20  Corinna Vinschen  <corinna@vinschen.de>

	* grp.cc (getgrouplist): Fix previous fix so ret is only set to ngroups
	if ngroups isn't too small.

2014-02-20  Corinna Vinschen  <corinna@vinschen.de>

	* grp.cc (get_groups): Don't add gid to list if it's ILLEGAL_GID.
	(getgrouplist): Return number of groups, just like glibc.

2014-02-15  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* DevNotes: Add entry cgf-000024.
	* fhandler.h (dev_console::state): Remove trailing underscore.
	(dev_console::args): Ditto.
	(dev_console::nargs): Ditto.
	(dev_console::info): Eliminate subclass.
	(dev_console::dwEnd): New field.
	(dev_console::scroll_window): New function.
	(dev_console::is_fullscreen): Ditto.
	(dev_console::fillin): Rename from fillin_info.
	(fhandler_console::scroll_buffer): Rename from scroll_screen.
	* fhandler_console.cc: Throughout s/dev_state\.info/dev_state/g.
	Accommodate other name changes.
	(dev_console::fillin): Accommodate rename.  Notice max x/y written to.
	Forgo memset if GetConsoleScreenBufferInfo fails.
	(fhandler_console::scroll_buffer): Accommodate rename.  Don't treat y
	coordinate of zero as top of screen.
	(dev_console::is_fullscreen): New function.
	(dev_console::scroll_window): Ditto.
	(fhandler_console::clear_screen): Just scroll the screen when clearing
	the screen in a state where the screen buffer is bigger than the
	screen.
	(fhandler_console::char_command): Try harder to get 'S' and 'T' working
	in the presence of a screen buffer.  Use temporary 'n' variable rather
	than dev_state.args[0].  Use GNU ?: shortcut method.

2014-02-14  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* pinfo.cc (winpids::add): Always copy pinfo structure when winpid.
	Fill out dwProcessId explicitly to handle exec from a windows process.
	(winpids::enum_processes): Reorganize to iterate over known cygwin pids
	when !winpid.  Simplify logic.  Don't do duplicate detection for
	winpid.

2014-02-11  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* cygwin.sc.in: More closely emulate default pe/i386 linker script.

2014-02-10  Corinna Vinschen  <corinna@vinschen.de>

	* cygheap.cc (cwcsdup): Change parameter to correct PWCSTR.
	(cwcsdup1): Ditto.
	* cygheap_malloc.h: Change declarations accordingly.

2014-02-10  Corinna Vinschen  <corinna@vinschen.de>

	* dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec
	with additional argument to specify if the process has been execed
	or spawned.
	* flock.cc (fixup_lockf_after_exec): Take bool parameter to handle
	exec and spawn differently.  In case of spawn, just give up POSIX
	locks in favor of the still running parent.  Add comments to explain.

2014-02-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* environ.cc (strbrk): Properly deal with environment variable sans
	quote.

2014-02-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* environ.cc (strbrk): New function.
	(parse_options): Use strbrk to parse CYGWIN environment variable.

2014-02-09  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* sigproc.cc (sig_send): Don't bother with an error message if we are
	exiting.

2014-02-06  Corinna Vinschen  <corinna@vinschen.de>

	* fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in
	comment.
	* mount.cc (mount_info::from_fstab): Use tmp_pathbuf rather than
	stack for big local buffer.
	* net.cc (cygwin_gethostname): Call GetComputerNameExA rather than
	GetComputerNameA if gethostname failed.
	* shared.cc (user_info::initialize): Fix formatting.
	* include/sys/file.h: Define flock and accompanying macros if not
	already defined in sys/_default_fcntl.h.

2014-02-04  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 29.

2014-01-30  Corinna Vinschen  <corinna@vinschen.de>

	* dir.cc (opendir): Call set_unique_id only with valid fh.

2014-01-30  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (cltype): Add cl_buf_beg, cl_buf_end.
	* fhandler_console.cc (dev_console::console_attrs::set_cl_x): Honor
	buffer locations.
	(dev_console::console_attrs::set_cl_y): Ditto.
	(fhandler_console::write): On reset, use absolute positioning to go to
	beginning of buffer.  Clear entire buffer.

2014-01-27  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* gendef (_setjmp (x86)): Save FPU control word location in sequential
	location.  Adjust sigstack save accordingly.
	(_longjmp (x86)): Ditto for restore.

2014-01-27  Corinna Vinschen  <corinna@vinschen.de>

	* gendef (sigdelayed (x86_64)): Save and restore FPU control word.
	(_sigdelayed (x86)): Ditto.  Save and restore XMM registers.  Add
	comment.
	(_setjmp (x86)): Save FPU control word, following FreeBSD here.
	(_longjmp (x86)): Restore FPU control word.

2014-01-24  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* winf.cc (linebuf::fromargv): Treat '=' as a special character.

2014-01-23  Corinna Vinschen  <corinna@vinschen.de>

	* security.h (open_local_policy): Remove declaration.
	(lsa_open_policy): Declare.
	(lsa_close_policy): Declare.
	* sec_auth.cc (lsa_open_policy): Rename from open_local_policy.  Take
	server name as parameter.  Return NULL in case of error, rather than
	INVALID_HANDLE_VALUE.
	(lsa_close_policy): Rename from close_local_policy.  Make externally
	available.  Get handle by value.
	(create_token): Convert call to open_local_policy/close_local_policy
	according to aforementioned changes.
	(lsaauth): Ditto.
	(lsaprivkeyauth): Ditto.
	* setlsapwd.cc (setlsapwd): Ditto.

2014-01-22  Corinna Vinschen  <corinna@vinschen.de>

	* path.cc (etc::test_file_change): In case of NtQueryFullAttributesFile
	returning an error, only return true if file actually exists.

2014-01-20  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/in6.h (struct ipv6_rt_hdr): Define.
	* include/cygwin/socket.h: Fix formatting.
	(IP_UNICAST_IF): Define.
	(IPV6_JOIN_GROUP): Remove Windowism.
	(IPV6_LEAVE_GROUP): Ditto.
	(IPV6_UNICAST_IF): Define.
	(IPV6_TCLASS): Ditto.
	(IPV6_RECVTCLASS): Ditto.

2014-01-18  Corinna Vinschen  <corinna@vinschen.de>

	* include/netinet/ip6.h: New file, copied from FreeBSD vebatim.

2014-01-17  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* dtable.h (dtable::lock): Revert static.
	(dtable::unlock): Ditto.

2014-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* passwd.cc (setpassent): Align to BSD definition.

2014-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* syscalls.cc (popen): Introduce Glibc 'e' flag to allow thread-safe
	opening of the pipe with O_CLOEXEC flag.  Simplify FD_CLOEXEC handling.

2014-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* include/sys/file.h (LOCK_SH): Drop definition in favor of new
	definitions in newlib.
	(LOCK_EX): Ditto.
	(LOCK_NB): Ditto.
	(LOCK_UN): Ditto.
	(flock): Ditto.
	(F_OK): Drop.  Already correctly defined in unistd.h.
	(X_OK): Ditto.
	(W_OK): Ditto.
	(R_OK): Ditto.

2014-01-17  Corinna Vinschen  <corinna@vinschen.de>

	* include/cygwin/config.h (_STDIO_BSD_SEMANTICS): Define as 1.

2014-01-16  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* dtable.h (dtable::lock): Make static.
	(dtable::unlock): Ditto.

2014-01-08  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* exception.h (cygwin_exception::open_stackdumpfile): Move old
	function into class.
	(cygwin_exception::h): New member.
	(cygwin_exception::cygwin_exception): Initialize h to NULL.
	* exceptions.cc (cygwin_exception::open_stackdumpfile): Move into
	cygwin_exception class.  Use 'h' class member.
	(cygwin_exception::dumpstack): Close stack dump file handle if opened.

2014-01-04  Christopher Faylor  <me.cygwin2014@cgf.cx>

	* fhandler.h (cltype): New enum.
	(dev_console::console_attrs): Define struct name.
	(dev_console::console_attrs::set_cl_x): New function.
	(dev_console::console_attrs::set_cl_y): New function.
	(fhandler_console::clear_screen): Redefine input params.
	* fhandler_console.cc: Throughout, reflect change in arguments to
	fhandler_console::clear_screeen.
	(fhandler_console::mouse_aware): Simplify logic slightly.
	(fhandler_console::scroll_screen): Remove hopefully obsolete win95
	code.
	(dev_console::console_attrs::set_cl_x): New function.
	(dev_console::console_attrs::set_cl_y): New function.
	(fhandler_console::clear_screen): Redefine input params.  Calculate
	position based on enum value.
	(region_split): Change arguments.  Simplify.
	(ReadConsoleOutputWrapper): Remove coord argument since we now always
	use 0, 0.  Send extra arguments to region_split.