(HSHELL_*): Cleanup and new define.
(SMTO_*): Cleanup and new define.
(SPI_*): Cleanup and new define.
(SPIF_*): Cleanup.
(HWND_MESSAGE): Windows 2000 only.
(SIF_*): Cleanup.
(SWP_*): Cleanup.
* include/wingdi.h (ETO_*): Cleanup and new define.
IF_CHECK_*,IF_CONNECTION_*,IF_ADMIN_*,IF_OPER_*): Define.
* include/winbase.h (CancelWaitableTimer,UnregisterWait):
Add function declaration.
* include/mgm.h: New file.
* lib/rtm.def: New file.
Thanks to: Bruce M Simpson <bms_spc at sf dot net>
to take file size and inode number as 64 bit values.
* fhandler_disk_file.cc (FS_IS_SAMBA): Move to path.cc
(FS_IS_SAMBA_WITH_QUOTA): Ditto.
(path_conv::hasgood_inode): Delete.
(path_conv::is_samba): Delete.
(path_conv::isgood_inode): Centralized function to recognize
a good inode number.
(fhandler_base::fstat_by_handle): Constify fvi_size and fai_size.
Accomodate argument change in fstat_helper.
(fhandler_base::fstat_by_name): Ditto.
(fhandler_base::fstat_helper): Accomodate argument change. Call
path_conv::isgood_inode to recognize good inodes.
(fhandler_disk_file::opendir): Explain Samba weirdness here.
Call path_conv::fs_is_samba instead of path_conv::is_samba.
(fhandler_disk_file::readdir): Add STATUS_INVALID_INFO_CLASS
as valid return code from NtQueryDirectoryFile to indicate that
FileIdBothDirectoryInformation is not supported.
Call path_conv::isgood_inode to recognize good inodes.
* ntdll.h (STATUS_INVALID_INFO_CLASS): Define.
* path.cc (fs_info::update): Rework file system recognition
and set appropriate flags.
* path.h (struct fs_info): Add is_ntfs, is_samba and is_nfs flags.
Constify pure read accessors.
This function cannot be made thread-safe, the API would have to be
changed for that, just like strerror() -> strerror_r() and similar
ISO C or POSIX functions...
(getearly): Rename 's' variable to 'len' since 's' is used fairly consistently
throughout cygwin as a string variable. Remove rawenv declaration. Perform
other minor cleanups.
(environ_init): Remove rawenv declaration. Only set rawenv to
GetEnvironmentStrings() if it has not already been set. Properly free rawenv
in all cases.
(tty::gethwnd): Ditto.
(tty::sethwnd): Ditto.
(tty_min::hwnd): Receive variable from tty class.
(tty_min::gethwnd): Receive function from tty classs.
(tty_min::sethwnd): Ditto.
* dtable.cc (dtable::stdio_init): Only call init_console_handler when we
actually own the console.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd to
non-zero value.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate handling of
console when pgrp is set.
(findenv_func): New function pointer, predefined to getearly.
(getenv): Call findenv function over the findenv_func pointer.
(environ_init): Change findenv_func pointer to my_findenv after Cygwin
environment is initialized.
Use as guard for the WAVEFORMATEX structure instead of
_WAVEFORMATEX_ to avoid clashes with DirectSound. Keep
_WAVEFORMATEX_ for compatibility.
Thanks to: Andrew Jones <guln at sf dot net>
PocketPC support.
* include/aygshell.h: New file [_WIN32_WCE]. Declare most common
functions for using aygshell on PocketPC:
SHCreateMenuBar, SHFindMenuBar, SHCreateNewItem, SHFullScreen,
SHSipInfo, SHHandleWMActivate, SHHandleWMSettingChange
* include/commctrl.h [_WIN32_WCE] Add function prototypes for
command bar API on PocketPC:
CommandBar_Create, CommandBar_Show, CommandBar_AddBitmap,
CommandBar_InsertComboBox, CommandBar_InsertMenubar,
CommandBar_InsertMenubarEx, CommandBar_DrawMenuBar,
CommandBar_GetMenu, CommandBar_AddAdornments, CommandBar_Height,
CommandBar_InsertButton, CommandBar_Destroy.
* include/winbase.h [_WIN32_WCE] (WIN32_FIND_DATA{A|W}): Remove
fields not present on PocketPC.
(GetCurrentThreadId): Conditionally declare as extern function
without dllimport attribute on PocketPC.
(ResetEvent): Likwise.
(SetEvent): Likewise.
* include/wingdi.h [_WIN32_WCE] (GetTextExtentPoint32{A|W}):
Conditionally declare as extern function without dllimport
attribute on PocketPC.
* winuser.h [_WIN32_WCE] (DialogBoxParam{A|W}): Conditionally
declare as extern function without dllimport attribute on PocketPC.
PocketPC support.
* include/aygshell.h: New file [_WIN32_WCE]. Declare most common
functions for using aygshell on PocketPC:
SHCreateMenuBar, SHFindMenuBar, SHCreateNewItem, SHFullScreen,
SHSipInfo, SHHandleWMActivate, SHHandleWMSettingChange
* include/commctrl.h [_WIN32_WCE] Add function prototypes for
command bar API on PocketPC:
CommandBar_Create, CommandBar_Show, CommandBar_AddBitmap,
CommandBar_InsertComboBox, CommandBar_InsertMenubar,
CommandBar_InsertMenubarEx, CommandBar_DrawMenuBar,
CommandBar_GetMenu, CommandBar_AddAdornments, CommandBar_Height,
CommandBar_InsertButton, CommandBar_Destroy.
* include/winbase.h [_WIN32_WCE] (WIN32_FIND_DATA{A|W}): Remove
fields not present on PocketPC.
(GetCurrentThreadId): Conditionally declare as extern function
without dllimport attribute on PocketPC.
(ResetEvent): Likwise.
(SetEvent): Likewise.
* include/wingdi.h [_WIN32_WCE] (GetTextExtentPoint32{A|W}):
Conditionally declare as extern function without dllimport
attribute on PocketPC.
* winuser.h [_WIN32_WCE] (DialogBoxParam{A|W}): Conditionally
declare as extern function without dllimport attribute on PocketPC.
* include/winnt.h (IMAGE_FILE_MACHINE_IA64): New define.
(IMAGE_FILE_MACHINE_AMD64): New define.
(IMAGE_NT_OPTIONAL_HDR{32|64}_MAGIC. New. Map to IMAGE_NT_OPTIONAL_HDR_MAGIC.
(IMAGE_SUBSYSTEM_NATIVE_WINDOWS): New define.
(IMAGE_SUBSYSTEM_WINDOWS_CE_GUI): New define.
(IMAGE_DLLCHARACTERISTICS_WDM_DRIVER): New define.
(IMAGE_DIRECTORY_ENTRY_*): New defines.
(IMAGE_SCN_TYPE_*): New defines.
(IMAGE_SCN_ALIGN_*): New defines.
(IMAGE_DEBUG_TYPE_BORLAND): New define.
(IMAGE_OPTIONAL_HEADER{32|64}): New structure definitions and typedefs. Map to
IMAGE_OPTIONAL_HEADERS.
(IMAGE_NT_HEADERS{32|64}): New structure definitions and typedefs. Map to
IMAGE_NT_HEADERS.
(IMAGE_LOAD_CONFIG_DIRECTORY64): New structure definition and typedefs.
(IMAGE_CE_RUNTIME_FUNCTION_ENTRY): Likewise.
(IMAGE_FUNCTION_ENTRY64): Likewise.
* include/ws2spi.h (system_header): Add pragma.
* include/rasdlg.h (system_header): Add pragma.
* include/rasdlg.h (_RASDLG_H): Define.
Define instead of _RASDLG_H_, this is the w32api standard.
* include/mlang.h (_MLANG_H): Define.
Define instead of _MLANG_H_, this is the w32api standard.
* include/setupapi.h (_SETUPAPI_H): Define.
Define instead of _SETUPAPI_H_, this is the w32api standard.
Thanks to: James du Russel <ephelon at users dot sf dot net>
* include/rpcndr.h (_RPCNDR_H): Define.
Define in addition to __RPCNDR_H__, this is the w32api standard.
Drop remote fs handling entirely since unreliable inode numbers
are now recognized differently.
(path_conv::is_samba): Make inline.
(fhandler_disk_file::opendir): Reformat comment.
(fhandler_base::fstat_helper): Special case remote file systems
returning (unreliable) 32 bit inode numbers.
(fhandler_base::readdir): Ditto.
* fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
differently from those which are mounted with -X. Pass extra argument to
linebuf::fromargv.
* winf.h (MAXCYGWINCMDLEN): New define.
(linebuf::finish): Add a new argument denoting when command line overflow is
ok.
(linebuf::fromargv): Ditto.
* winf.cc (linebuf::finish): Implement above change.
(linebuf::fromargv): Ditto.
* include/comcat.h: INTERFACE should not remain defined
at the end of the header.
* include/docobj.h: Ditto.
* include/exdisp.h: Ditto.
* include/intshcut.h: Ditto.
* include/mlang.h: Ditto.
* include/mshtml.h: Ditto.
* include/oaidl.h: Ditto.
We should probably remove PROV_MS_MAIL but I'm keeping it for
now for compatibility reasons.
Thanks to: Marcus Agehall <agehall at users dot sf dot net>
(GetAdaptersAddresses): Add function declaration.
* lib/iphlpapi.def (GetAdaptersAddresses): Add function stub.
Thanks to: ross <rossboulet at users dot sf dot net>
LOGON32_PROVIDER_WINNT50, LOGON32_LOGON_NETWORK,
LOGON32_LOGON_UNLOCK, LOGON32_LOGON_NETWORK_CLEARTEXT,
LOGON32_LOGON_NEW_CREDENTIALS): Define.
Thanks to: Oliver Stoeneberg <kidkat at users dot sf dot net>
(alloc_stack_hard_way): Figure out where the stack lives here rather than
relying on previously filled out information which has been invalid since
1.5.19.
(path_conv::hasgood_inode): Recognize Samba with quota support
compiled in.
(path_conv::is_samba): Ditto. Fix comment to include Samba version
numbers for later reference.
be used by subsequent startup functions.
(dll_crt0_0): Issue a warning if DuplicateTokenEx fails and DEBUGGING.
(dll_crt0_1): Move user_data->{resourcelocks,threadinterface} initialization
here from dll_crt0_0.
* fork.cc (frok::child): Tell wait_for_sigthread that this is fork.
(frok::parent): Only initialize start_time once. Tighten time when we're
"deimpersonated".
* sigproc.cc (signal_fixup_after_exec): Rework (futiley) sa_buf stuff. Add
debugging output.
(wait_for_sigthread): Accept an argument which illustrates whether we are
forked or not.
(wait_sig): Avoid using myself pointer.
* winsup.h ((wait_for_sigthread): Reflect change to argument.
(fhandler_dev_floppy::get_drive_info): Rearrange so that now
NtQueryVolumeInformationFile is called on drives which don't support
IOCTL_DISK_GET_DRIVE_GEOMETRY.
* ntdll.h (struct _FILE_FS_SIZE_INFORMATION): Add.
(enum _FSINFOCLASS): Add missing values.
* signal.cc (_SA_NORESTART): New flag.
(sigaction_worker): New function, derived from sigaction. Don't set internal
flags unless called internally.
(sigaction): Use sigaction_worker.
(signal): Honor new _SA_NORESTART flag.
(siginterrupt): Set _SA_NORESTART flag appropriately. Use sigaction_worker to
set flags.
* include/cygwin/signal.h: Define _SA_INTERNAL_MASK here.
* dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved pinfo_init
and uinfo_init here.
(dll_crt0_1): Ditto.
(__dll_crt0): Ditto. Don't call update_envptrs here.
(dll_crt0_1): Ditto. Move wait_for_sigthread call here from dll_crt0_0.
* environ.cc (environ_init): Call it here instead.
* sigproc.cc (my_readsig): New static variable.
(wait_for_sigthread): Set up read pipe here since we are assured that we have
the proper privileges when this is called.
(talktome): Eliminate second argument since it is available as a global now.
(wait_sig): Reflect use of my_readsig.
iscygwin.
(child_info::isstraced): Booleanize.
(child_info::iscygwin): Ditto.
* sigproc.cc (child_info::child_info): Minor cleanup of flag setting.
* spawn.cc (spawn_guts): Only close_all_files when we know the process has
started successfully.
* exceptions.cc (init_console_handler): Fix indentation.
* pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure. Return
previous pipe handle.
* pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value.
* spawn.cc (spawn_guts): Restore previous proc pipe on retry or if process
exits before synchronization.
(child_info::flag): Rename from 'straced'.
(child_info::isstraced): New function.
(child_info::iscygwin): Ditto.
(child_info_fork::handle_fork): Reparmize.
(child_info_fork::handle_failure): Ditto.
(child_info_spawn::handle_spawn): New function.
* dcrt0.cc (get_cygwin_startup_info): Use isstraced method.
(child_info_spawn::handle_spawn): Define new function from code previously in
dll_crt0_0.
(dll_crt0_0): Move spawn stuff into handle_spawn. Only call
init_console_handler for fork case.
* sigproc.cc (child_info::child_info): Set flag appropriately.
(child_info::proc_retry): Treat exit code as "funny" if it's a cygwin process.
* spawn.cc (spawn_guts): Remove commented out flag setting.
* sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with exit_code
== 0.
(sig_send): Don't complain if sending signals while blocked if the sender isn't
in the main thread.
(child_info::retry): Move here from fork subclass.
(child_info::exit_code): New field.
(child_info::retry_count): Max retry count for process start.
(child_info::proc_retry): Declare new function.
(child_info_fork::retry): Move to parent.
(child_info_fork::fork_retry): Ditto.
* dcrt0.cc (child_info::fork_retry): Rename and move.
(child_info_fork::handle_failure): Move.
(dll_crt0_0): Initialize console handler based on whether we have a controlling
tty or not. Avoid nonsensical check for fork where it can never occur.
* environ.cc (set_proc_retry): Rename from set_fork_retry. Set retry_count in
child_info.
(parse_thing): Reflect above change.
* exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name.
(ctrl_c_handler): Always return TRUE for the annoying CTRL_LOGOFF_EVENT.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to
init_console_handler.
* fhandler_tty.cc (fhandler_tty_slave::open): Just call mange_console_count
here and let it decide what to do with initializing console control handling.
* fork.cc (fork_retry): Remove definition.
(frok::parent): Define static errbuf and use in error messages (not thread safe
yet). Close pi.hThread as soon as possible. Protect pi.hProcess as soon as
possible. Don't set retry_count. That happens automatically in the
constructor now. Accommodate name change from fork_retry to proc_retry.
* init.cc (dll_entry): Turn off ctrl-c handling early until we know how it is
supposed to be handled.
* pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value for
failure error message. Tweak debug message slightly.
* sigproc.cc (child_info::retry_count): Define.
(child_info::child_info): Initialize retry count.
(child_info::sync): Set exit code if process dies before synchronization.
(child_info::proc_retry): Rename from child_info_fork::fork_retry. Use
previously derived exit code. Be more defensive about what is classified as an
error exit.
(child_info_fork::handle_failure): Move here from dcrt0.cc.
* spawn.cc (spawn_guts): Maintain error mode when starting new process to avoid
annoying pop ups. Move deimpersonate call within new loop. Move envblock
freeing to end. Loop if process dies prematurely with bad exit code.
* syscalls.cc (init_console_handler): Remove hopefully unneeded call to
init_console_handler.
on/off depending on whether we have allocated a console or not.
* dcrt0.cc (child_info_fork::fork_retry): Add more potential retry statuses.
(dll_crt0_0): Turn on/off console control depending on whether we have a
controlling tty or not.
* exceptions.cc (init_console_handler): Change BOOL to bool.
* fhandler_console.cc (fhandler_console::need_invisible): Cosmetic change.
* winsup.h (init_console_handler): Reflect argument type change.
* wincap.h (supports_setconsolectrlhandler_null): Remove duplicate capability
throughout.
* wincap.cc: Ditto.
* dcrt0.cc (child_info_fork::fork_retry): Define new function.
* fork.cc (frok::parent): Move retry decision into child_info_fork::fork_retry
and honor what it tells us to do.
* sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
(child_info_fork::retry): New field.
* dcrt0.cc (__api_fatal_exit_val): Define.
(child_info_fork::handle_failure): Define new function.
(__api_fatal): Exit using __api_fatal_exit_val value.
* environ.cc (set_fork_retry): Set fork_retry based on CYGWIN environment
variable.
(parse_thing): Add "fork_retry" setting.
* fork.cc (fork_retry): Define.
(frok::parent): Reorganize to allow retry of failed child creation if child
signalled that it was ok to do so.
* heap.cc (heap_init): Signal parent via handle_failure when VirtualAlloc
fails.
* pinfo.h (EXITCODE_RETRY): Declare.
* sigproc.cc (child_info::sync): Properly exit with failure condition if called
for fork and didn't see subproc_ready.
* spawn.cc (spawn_guts): Use windows pid as first argument.
* winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
(__api_fatal_exit_val): Declare.
(set_api_fatal_return): Define.
(in_dllentry): Declare.
* exceptions.cc (inside_kernel): Remove unneeded in_dllentry declaration.
later. Add a comment.
* fork.cc (resume_child): Make void.
(frok::parent): Only zero pi when necessary. Explicitly zero si. Set
this_errno when child_copy fails. Accommodate change to resume_child.
* sigproc.cc (sigalloc): Move global_sigs initialization here.
(sigproc_init): Move global_sigs.
(sig_send): Just check for flush signals once.
* wincap.h: Define supports_setconsolectrlhandler_null throughout.
* wincap.cc: Ditto.
previously initialized.
* cygtls.h (_cygtls::initialized): Move nearer the end to catch situation when
Windows 98 mysteriously changes pieces of cygtls when thread is detaching.
* gendef (__sigfe_maybe): Simplify slightly.
* tlsoffsets.h: Regenerate.
(CYGTLSMAGIC): Delete.
* dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup.
(_dll_crt0): Don't worry about sync_startup. Just wait for sigthread here.
* dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr if we
have a valid tls.
* fork.cc (frok::child): Remove sigproc_init initialization since it happens
much earlier now.
* gendef: Recognize SIGFE_MAYBE.
(fefunc): Generate calls to _sigfe_maybe, if appropriate.
(_sigfe_maybe): New function.
* init.cc (search_for): Always initialize search_for, even on fork.
(calibration_thread): Delete.
(calibration_id): Delete.
(prime_threads): Delete.
(munge_threadfunc): Remove calibration_thread special case. Avoid calling
thread function if we haven't yet hit the "search_for" thread.
(dll_entry): Remove prime_threads call. Only call munge_threadfunc when
hwait_sig is active. Ditto. for _my_tls.remove ();
* sigproc.cc (hwait_sig): Make global.
(sigproc_init): Don't bother with sync_startup.
(sig_send): Treat flush as a no-op when signals are held.
(wait_sig): Cause signals to be held after fork.
(NtOpenDirectoryObject): Define.
(NtQueryDirectoryObject): Define.
* fhandler_proc.cc: Include ctype.h and wchar.h.
(format_proc_partitions): Revamp loop over existing harddisks by
scanning the NT native \Device object directory and looking for
Harddisk entries.
* ntdll.h: Rearrange system call declarations alphabetically.
(DIRECTORY_QUERY): Define.
(struct _DIRECTORY_BASIC_INFORMATION): Define.
(NtOpenDirectoryObject): Declare.
(NtQueryDirectoryObject): Declare.
* dll_init.cc (cygwin_detach_dll): Use new tls function to find return address
since this function is now signal guarded.
(update_envptrs): Remove unneeded braces.
* syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
Dimitri Papadopoulos
Christopher Faylor
Corinna Vinschen
Danny Smith
Chris Sutcliffe
Joshua Daniel Franklin