Commit Graph

9853 Commits

Author SHA1 Message Date
Christopher Faylor fedd27a0af Add 2012-08-06 03:42:07 +00:00
Earnie Boyd 189dc15b84 * include/winver.h (VerQueryValue[AW]): Correct declaration per MSDN. 2012-08-04 18:36:18 +00:00
Earnie Boyd 42377c9621 Add mingwex/tsearch.c to ChangeLog 2012-08-03 20:11:43 +00:00
Earnie Boyd a451d291c5 * include/_mingw.h (threadlocalinfostruct, threadmbinfostruct,
*pthreadlocinfo, *pthreadmbcinfo, _locale_tstruct, *_locale_t): Declare.
2012-08-03 20:06:27 +00:00
Earnie Boyd eb9dc9d068 * include/limits.h (PATH_MAX): Guard with #ifndef __STRICT_ANSI__.
* include/sys/param.h (MAXPATHLEN): Make sure PATH_MAX is defined.
2012-08-03 19:16:38 +00:00
Earnie Boyd d8dbfe9518 2012-08-02 Ivan Maidanski <ivmai@users.sourceforge.net>
* include/process.h (_wexec*, _wspawn*): Declare.
2012-08-03 18:58:26 +00:00
Earnie Boyd 0e44ac092d * include/stdio.h (_lock_file, _unlock_file): Declare. 2012-08-03 17:59:05 +00:00
Earnie Boyd e5ac3c1375 * include/stdio.h (_getws, _putws): Guard with #ifndef __STRICT_ANSI__.
(_wfdopen, _wfopen, _wfreopen, _wfsopen, _wtmpnam, _wtempnam): Ditto.
	(_wrename, _wremove, _wperror, _wpopen): Ditto.
2012-08-03 16:18:27 +00:00
Earnie Boyd a8d0071db2 * include/wchar.h (_wcstrtoi64): Declare.
(_wcstrtoi64_l): Ditto.
	(_wcstrtoui64): Ditto.
	(_wcstrtoui64_l): Ditto.
2012-08-03 16:06:45 +00:00
Earnie Boyd dc8a67cbc3 * include/stdlib.h (_strtoi64): Declare.
(_strtoi64_l): Ditto.
	(_strtoui64): Ditto.
	(_strtoui64_l): Ditto.
	(_wcstrtoi64): Ditto.
	(_wcstrtoi64_l): Ditto.
	(_wcstrtoui64): Ditto.
	(_wcstrtoui64_l): Ditto.
2012-08-03 15:51:29 +00:00
Christopher Faylor 45cb627406 * exceptions.cc (sigdelayed): Simplify declaration.
(_cygtls::call_signal_handler): Fix test for when to pop signal stack.  Only do
it exactly when what is on the stack is a no-op.
2012-08-03 15:38:59 +00:00
Christopher Faylor 4485a26eff * spawn.cc (child_info_spawn::worker): Put back a minor variation of Corinna's
test for detecting a background process when starting a non-cygwin process.
2012-08-03 14:48:59 +00:00
Corinna Vinschen 9da0bce9ef * faq-using.xml (faq.using.man): Make relevance to whatis explicit. 2012-08-03 10:39:45 +00:00
Earnie Boyd b766e1bfdf * lib/Makefile.in (amvideo.h): Dependencies are not met making this file
implementation incomplete.  Do not deliver it.
	(amaudio.h): Ditto.
2012-08-02 01:53:55 +00:00
Earnie Boyd a2e6f7e2ef * include/setupapi.h: Correct typos and truncations. 2012-08-02 01:17:04 +00:00
Earnie Boyd 47bc176b42 * include/winnt.h (MemoryBarrier): Add definition. 2012-08-01 19:17:37 +00:00
Corinna Vinschen 458e15e7d7 * include/cygwin/socket.h (MSG_BCAST): Define.
(MSG_MCAST): Define.
2012-08-01 18:56:45 +00:00
Earnie Boyd 8c582a2053 * include/winbase.h (InterlockedDecrement): Modify declaration from
LONG WINAPI to LONG __cdecl to match Microsoft documentation.
	(InterlockedIncrement): Ditto.
	(InterlockedExchange): Ditto.
2012-08-01 17:38:51 +00:00
Earnie Boyd 30ea43437c * include/wtsapi32.h (WTSVirtualChannelClose): Add declaration.
(WTSVirtualChannelOpen): Ditto.
	(WTSVirtualchannelOpenEx): Ditto.
	(WTSVirtualChannelPurgeInput): Ditto.
	(WTSVirtualChannelPurgeOutput): Ditto.
	(WTSVirtualChannelQuery): Ditto.
	(WTSVirtualChannelRead): Ditto.
	(WTSVirtualChannelWrite): Ditto.
	* lib/wtsapi32.def (WTSVirtualChannelOpenEx@12): Add import.
2012-08-01 17:25:34 +00:00
Earnie Boyd 15d7cca236 * include/excpt.h (__try1): Define based on _WIN64 definition.
(__except1): Ditto.
2012-08-01 16:46:01 +00:00
Earnie Boyd 764af9a4a5 * include/winuser.h (tagMENUITEMINFOA): Correct dwItemData definition.
(tagMENUITEMINFOW): Ditto.
2012-08-01 14:44:22 +00:00
Corinna Vinschen e665b0aab2 * fhandler.h (fhandler_socket::recv_internal): Add bool parameter.
Add regparm attribute.
	* fhandler_socket.cc (fhandler_socket::read): Call recv_internal with
	second parameter set to false.
	(fhandler_socket::readv): Ditto.
	(fhandler_socket::recvfrom): Ditto.
	(fhandler_socket::recv_internal): Convert use_recvmsg from local
	variable to parameter.  Use as request for using WSARecvMsg.  Only
	fail if WSARecvMsg can't be loaded and wsamsg->Control.len > 0,
	otherwise use WSARecv{From}.  Restrict dwFlags to MSG_PEEK when using
	WSARecvMsg.
	(fhandler_socket::recvmsg): Prefer using WSARecvMsg.  Change priority
	of tests for not using WSARecvMsg.  Call recv_internal with second
	parameter set accordingly.
2012-08-01 09:00:53 +00:00
Corinna Vinschen 01d9574ddd * Makefile.in: Semi-revert patch from 2012-07-01, assuming the previous
patch to etc::dir_changed fixes the underlying issue.
2012-08-01 08:46:49 +00:00
Corinna Vinschen 02a2590f08 * Makefile.in: Semi-revert patch from 2012-07-01, assuming the previous
patch to etc::dir_changed fixes the underlying issue.
2012-08-01 08:17:16 +00:00
Corinna Vinschen bc025aada5 * path.cc (etc::dir_changed): Revert muto changes since function is
called under lock condition anyway.
2012-07-31 19:56:32 +00:00
Corinna Vinschen 68e41cfcf4 * path.cc (etc::dir_changed): Change `io' to a static NO_COPY
variable.  Explain why.  Add a muto to guard overwriting the changed_h
	handle by multiple concurrent threads.
	* path.h (class etc): Drop unused changed_h member.
2012-07-31 19:36:16 +00:00
Earnie Boyd 67b37a26aa * include/_mingw.h: Add __MINGW_VERSION, __MINGW_MAJOR_VERSION,
__MINGW_MINOR_VERSION and __MINGW_PATCHLEVEL deprecating the __MINGW32_*
	versions of the macros.
	* configure.in: Use __MINGW_VERSION instead of __MINGW32_VERSION.
	* configure: Ditto.
2012-07-30 14:49:16 +00:00
Earnie Boyd 31938000a5 * include/inttypes.h: A few items like PRNdPTR and SCNdPTR need 64
bitness specified when _WIN64 is defined.
2012-07-30 14:31:16 +00:00
Earnie Boyd 6e5de03578 * include/stdint.h: Include _mingw.h for the definition of __int64 when _WIN64 is defined. 2012-07-30 14:22:28 +00:00
Christopher Faylor 7d8b0c8447 * Makefile.common (CFLAGS_COMMON): Add temporary define to work around w32api
problem.

* cygwin/winlean.h: Define constant which will be needed eventually.  Remove
hack in favor of another hack.
* cygwin/lib/crt0.h: Use "winlean.h".
2012-07-30 04:43:22 +00:00
Christopher Faylor 413ce08289 * winlean.h: Add temporary define.
* winsup.h: Remove ancient debugging defines.
2012-07-30 04:26:05 +00:00
Christopher Faylor d239805457 * cygwait.cc (cancelable_wait): Add some debugging-only output.
* exceptions.cc (sig_handle_tty_stop): Make sure that incyg is cleared when
exiting if we have no parent process.  Only wait for signal_arrived.
(sigpacket::process): Make continue_now a bool.  Delay sending signal_arrived
until the end.  Make code more defensive to avoid calling signal handler when
stopped.  Only set signal_arrived when stopped.
* sigproc.cc (sig_hold): Rename from sigCONT.  Make static.
(sig_send): Accommodate sigCONT -> sig_hold rename.
(wait_sig): Ditto.
* sigproc.h (sigCONT): Delete declaration.
* fhandler_console.cc (fhandler_console::write): Use new '%0c' facility to
print characters.  Change to paranoid to avoid excessive strace output.
* fhandler_tty.cc (fhandler_pty_master::accept_input): Make frequent strace
printf "paranoid" to help cut down on strace output size.
* signal.cc (sigsuspend): Add standard syscall strace output.
(sigpause): Ditto.
(pause): Ditto.
* cygtls.h (_cygtls::reset_signal_arrived): New function.
2012-07-30 03:44:40 +00:00
Earnie Boyd c1a11ccfca Add missing include/sdkddkver.h 2012-07-30 00:04:05 +00:00
Christopher Faylor a8344a0181 Doh. Check in missing file from previous submission. 2012-07-29 21:44:03 +00:00
Christopher Faylor dd06381996 * cygtls.cc (_cygtls::reset_signal_arrived): New function.
(set_signal_arrived::~set_signal_arrived): Use reset_signal_arrived to reset
state.
* exceptions.cc (sig_handle_tty_stop): Use WAIT_SIGNALED rather than assume we
know the return from cancelable_wait.
(_cygtls::interrupt_setup): Modify to allow calling when executing in
non-cygwin code via sigdelayed.  Always reset signal_arrived.
* gendef: Throughout use start_offset rather than the completely wrong
sizeof__cygtls.
(_sigdelayed): Rewrite to avoid duplication when calling the signal handler.
(sigreturn): Delete.
* gentls_offsets: Define start_offset rather than sizeof__cygtls.
* tlsoffsets.h: Regenerate.
2012-07-29 21:43:29 +00:00
Christopher Faylor ab6596266f Add missing file from last checkin. 2012-07-29 21:42:10 +00:00
Earnie Boyd c5b9032e48 * include/sdkddkver.h: New file.
* include/windows.h: Include sdkddkver.h.
2012-07-29 20:52:41 +00:00
Christopher Faylor 7ea2ecec23 * fhandler_termios.cc (fhandler_termios::line_edit): Use special case '%0c'
handling to print non-printable characters using hex notation.
* smallprint.cc (__small_vsprintf): Semi-reimplement printing of non-printable
characters in hex but only when padding is specified.
* dcrt0.cc (dll_crt0_0): Remove tty_list initialization.
* shared.cc (memory_init): Initialize tty_list here.
* path.cc (path_conv::check): Remove unneeded parentheses from if check.
2012-07-29 19:18:05 +00:00
Corinna Vinschen a2b7f56971 * include/inttypes.h: Add x86_64 target considerations throughout.
Define macros in C++ according to C99 requirements.
	* include/stdint.h: Ditto.
2012-07-28 14:21:34 +00:00
Christopher Faylor 8f748bdaca * signal.cc (clock_nanosleep): Force return on signal rather than letting
cancelable_wait loop on signal.
2012-07-25 22:21:17 +00:00
Corinna Vinschen a654829ade * syscalls.cc (enum bin_status): Add dir_not_empty.
(try_to_bin): Call NtQueryInformationFile(FileInternalInformation)
	with exact buffer size.  Explain why.
	Ditto for NtSetInformationFile(FileRenameInformation).
	Handle race-condition which might lead to renaming a non-empty
	directory.
	(unlink_nt): Rearrange and partially rephrase comments related to the
	STATUS_SHARING_VIOLATION case.  Fix condition under which a dir is
	tested for being non-empty.  Handle dir_not_empty return code from
	try_to_bin.  Gracefully handle disappearing directory in rm -r
	workaround.  Fix typo in comment.
2012-07-25 12:32:37 +00:00
Corinna Vinschen 67d71dbf10 * wincap.cc (wincapc::init): Drop memset call since it can result in
a race condition.  Drop all considerations for pre-Windows 2000 systems
	since Cygwin won't start on them anyway.
2012-07-24 13:56:14 +00:00
Christopher Faylor 44aa2292b7 Change "set_thread_waiting" to "set_signal_arrived" throughout. 2012-07-23 04:36:48 +00:00
Christopher Faylor 962f9a2ccc * DevNotes: Add entry cgf-000013.
* cygserver_ipc.h (ipc_set_proc_info): Use _cygtls::ipc_set_proc_info to set
per-thread signal arrived value.
* cygthread.cc (cygthread::detach): Use per-thread signal_arrived via
set_thread_waiting.
* fork.cc (_cygtls::fixup_after_fork): Clear signal_arrived.
(_cygtls::remove): Close any signal_arrived handle when thread exists.
(_cygtls::find_tls): Remove unneeded function.
* cygtls.h: Update copyright.
(class _cygtls): Reorganize to help avoid rebuilding newlib when structure
changes.
(_cygtls::event): Delete.
(_cygtls::threadkill): Ditto.
(_cygtls::signal_waiting): Declare new bool.
(_cygtls::find_tls): Delete declaration.
(_cygtls::set_threadkill): Ditto.
(_cygtls::reset_threadkill): Ditto.
(_cygtls::set_signal_arrived): Declare new function.
(class set_thread_waiting): Declare new class.
* cygwait.cc (cw_nowait_storage): Define.
(cygwait): Set per-thread signal_arrived via set_thread_waiting.  Don't
special-case _main_tls.
* cygwait.h (cw_nowait): Define.
(cw_infinite): Ditto.
(cygwait): Redefine pathological wait-only case.
* dcrt0.cc (dll_crt0_0): Remove call to now-defunct events_init().
(dll_crt0_1): Remove call to now-defunct create_signal_arrived().
* exceptions.cc: Reflect set_signal_mask() argument reordering throughout.
Remove signal mask synchronization throughout.
(events_init): Delete definition.
(mask_sync): Delete now-unneeded mask synchronization.
(set_signal_mask): Reverse order of arguments to "standard" to, from layout.
Rename "newmask" argument to "setmask".  Remove debugging.
(sig_handle_tty_stop): Use cancelable_wait rather than WFMO.
(_cygtls::interrupt_setup): Don't treat "threadkill" events specially.
Conditionally set signal_arrived depending on whether the thread has created it
or not.
(sigpacket::process): Reorganize to reflect thread-specific sending of signals
which is more in line with the way it was actually supposed to work.
* fhandler_socket.cc (get_inet_addr): Use cancelable_wait rather than
IsEventSignalled to avoid potential race.
(fhandler_socket::wait_for_events): Set signal_arrived event using
set_thread_waiting().
(fhandler_socket::close): Use cygwait for the case of just waiting 10 ms for a
signal.
* fhandler_tape.cc (fhandler_dev_tape::_lock): Use cancelable_wait rather than
WFMO.  Redo switch/case tests accordingly.
* fhandler_termios.cc (fhandler_termios::bg_check): Use cygwait for case of
just waiting 0 ms for a potential signal.
* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Use
cancelable_wait rather than WFSO.
* fhandler_windows.cc (fhandler_windows::read): Set per-thread signal_arrived
via set_thread_waiting().
* flock.cc (lf_setlock): Ditto.
* select.cc (pselect): Ditto.  Set per-thread signal_arrived using
set_thread_waiting().
* gendef: Don't special case handling of _cygtls::sig for threads.
* gentls_offsets: Use #pragma once in tlsoffsets.h.
* ntdll.h: Use #pragma once.
* poll.cc: Reflect set_signal_mask() argument reordering.
* posix_ipc.cc (ipc_mutex_lock): Use cancelable_wait rather than WFMO.
(ipc_cond_timedwait): Set perl-thread signal arrived using
set_thread_waiting().
* security.h: Use #pragma once.
* signal.cc (abort): Reflect set_signal_mask() argument reordering.
(clock_nanosleep): Ditto.  Change call to cancelable_wait to properly specify
handling of cancel and interrupt.
(sigwaitinfo): Remove handling of per-thread event in favor of per-thread
signal_arrived.  Use cancelable_wait rather than WFSO.
* sigproc.cc (signal_arrived): Delete definition.
(create_signal_arrived): Ditto.
* sigproc.h (signal_arrived): Delete declaration.
(set_signal_mask): Avoid defining as a "C" function.  Don't conditionally
declare.
(create_signal_arrived): Delete declaration.
* syscalls.cc (rename): Use cygwait() rather than WFSO.
* thread.h (fast_mutex::lock): Use cw_infinite rather than LARGE_NULL.
* wait.cc (wait4): Ditto.
* thread.cc (pthread_mutex::lock): Ditto.
(pthread::join): Ditto.
(semaphore::_wait): Ditto.
(pthread_kill): Remove set_threadkill() accommodation.
* tlsoffsets.h: Regenerate.
2012-07-21 22:58:20 +00:00
Christopher Faylor b8a84b73d7 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 17. 2012-07-21 17:13:42 +00:00
Corinna Vinschen 1692ae3a30 * pathnames.sgml (pathnames-intro): Remove paragraph on UNC paths.
Try to be clearer on POSIX vs. Win32 paths.
	(unc-paths): New section.
	(cygdrive): Fix a few SGML qualifiers.
	* setup-net.sgml: Move ntsec section from here...
	* using.sgml: ..to here.
2012-07-20 09:23:44 +00:00
Corinna Vinschen 847a5f899b * woutsup.h: Just include winlean.h. 2012-07-19 17:56:46 +00:00
Corinna Vinschen 7cad0dc664 *** empty log message *** 2012-07-19 09:43:56 +00:00
Yaakov Selkowitz 90c352ad77 * mount.cc (getmntent_r): Remove unused but set variable. 2012-07-19 09:04:02 +00:00
Yaakov Selkowitz fe05ac4f14 * new-features.sgml (ov-new1.7.16): Document getmntent_r. 2012-07-18 11:23:11 +00:00
Corinna Vinschen 010f7350ba * cygwin.din (getmntent_r): Export.
* mount.cc (getmntent_r): New function.
	* posix.sgml (std-gnu): Add getmntent_r.
	* include/mntent.h (getmntent_r): Declare.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-07-18 11:17:25 +00:00
Yaakov Selkowitz 03b7882aa0 * faq-programming.xml (faq.programming.unix-gui): Update to
reflect the availability of X11 toolkits on Cygwin.
2012-07-18 02:11:04 +00:00
Corinna Vinschen 6902b88b0b * winlean.h: Make sure certain Windows macros are undefined again.
Add comment to explain why.
	* winsup.h: Include winlean.h from C sources as well.
	* libc/minires-os-if.c: Drop including ntdef.h.

	Fix previous ChangeLog entry.
2012-07-12 11:27:28 +00:00
Corinna Vinschen 568e72f561 * pseudo-reloc.cc: Drop including wchar.h.
(__report_error): Define module as WCHAR.
	* advapi.cc: Drop including wchar.h.
	* kernel32.cc: Ditto.
2012-07-12 10:33:54 +00:00
Corinna Vinschen 6e1e3bb8e5 * Makefile.in (cygcheck.exe): Link against psapi.dll.
* bloda.cc: Change include section to work with Mingw64 headers.
	Include psapi.h.  Use SystemProcessInformation instead of
	SystemProcessesAndThreadsInformation throughout and add define for
	w32api headers.  Ditto for PSYSTEM_PROCESS_INFORMATION vs.
	PSYSTEM_PROCESSES.
	(system_module_list): New type to replace SYSTEM_MODULE_INFORMATION.
	Change usage throughout accordingly.
	(get_module_list): Fetch module list using PSAPI functions
	EnumDeviceDrivers and GetDeviceDriverBaseNameA.
	* cygcheck.cc (max): Define as __max if not defined already.
	(alloca): Only define if not defined already.
	(handle_unique_object_name): Use explicit sharing flags rather than
	FILE_SHARE_VALID_FLAGS which officially is only available in DDK
	headers.
	(PRODUCT_ULTIMATE_E): Only define if not defined already.
	* dump_setup.cc: Change include section to work with Mingw64 headers.
	(NtQueryAttributesFile): Drop NTOSAPI aka DECLSPEC_IMPORT.
	* strace.cc: Change include section to work with Mingw64 headers.
	(alloca): Only define if not defined already.
2012-07-11 16:41:51 +00:00
Corinna Vinschen 4a4f6f949c * cygtls.cc (well_known_dlls): Add ole32.dll and wbemprox.dll. 2012-07-11 09:21:36 +00:00
Corinna Vinschen 6930762ffa * cygwin.sc (.rdata): Revert patch from 2012-07-06. 2012-07-09 14:55:02 +00:00
Corinna Vinschen 7c4626ed08 * passwd.cc (getpass): Make check for closed stream more reliable.
Check if setting tty attributes worked and only revert to old state
	if so.
2012-07-09 12:57:03 +00:00
Corinna Vinschen c416f16d44 * Makefile.in, configure.in, mkvers.sh: Revert accidental checkin from
2012-07-06.
2012-07-09 09:00:56 +00:00
Christopher Faylor a9cd97c8e2 * Makefile.in: Change mingw_lib (temporarily?) back to w32api_lib. 2012-07-08 00:51:45 +00:00
Corinna Vinschen 9cfc9511cd * cygpath.cc: Change including headers to allow building against
Mingw64 headers. Include ntdef.h and ntdll.h rather than ddk headers.
	Define _WIN32_WINNT and WINVER as 0x0602.
	(RtlEqualUnicodePathPrefix): Drop definition.  Pulled in from ntdll.h
	now.
	(get_device_name): s/Zw/Nt.
	* dumper.cc: Include sys/param.h
	(dumper::dump_memory_region): Use MIN rather than min.
	* locale.cc: Include stdlib.h.  Define _WIN32_WINNT and WINVER as
	0x0602.
	* ps.cc: Include ntdef.h and ntdll.h rather than ddk headers.
	* regtool.cc (regDeleteKeyEx): Drop WINADVAPI qualifier.
2012-07-06 14:52:33 +00:00
Corinna Vinschen 3eedbf8611 * winlean.h (__STRALIGN_H_): Drop definition. 2012-07-06 14:44:13 +00:00
Corinna Vinschen 44fb3af98a * fhandler_procnet.cc: Fix copyright.
* syslog.cc: Ditto.
	* libc/minires-os-if.c: Ditto.
	* libc/minires.h: Ditto.
2012-07-06 13:56:37 +00:00
Corinna Vinschen acddda4bf9 Add files missing in previous checkin 2012-07-06 13:53:23 +00:00
Corinna Vinschen db80f635c1 In terms of network related functionality, rely on Winsock definitions
as much as possible:
	* dtable.cc: Drop including sys/socket.h.
	* fhandler_procnet.cc: Change includes accordingly.
	* fhandler_socket.cc: Ditto.
	(fhandler_socket::listen): Avoid gcc error message initializing sin6.
	(LPFN_WSARECVMSG): Only define when building against w32api headers.
	* net.cc: Change includes accordingly.  Define USE_SYS_TYPES_FD_SET
	and __WSA_ERR_MACROS_DEFINED.  Define _INC_NETIOAPI temporarily and
	explain why.
	(struct _IP_ADAPTER_UNICAST_ADDRESS_LH): Only define when building
	against w32api headers.
	(struct _IP_ADAPTER_ADDRESSES_LH): Ditto.
	(SIO_GET_INTERFACE_LIST): Ditto.
	(ws_freeaddrinfo): Rename from freeaddrinfo so as not to collide with
	Winsock declaration.  Change througout.
	(ws_getaddrinfo): Ditto.
	(ws_getnameinfo): Ditto.
	* select.cc: Include netdb.h after defining USE_SYS_TYPES_FD_SET.
	* syslog.cc: Drop including netinet/in.h.  Define USE_SYS_TYPES_FD_SET
	and include ws2tcpip.h.
	* include/netdb.h (struct addrinfo): Don't define when building Cygwin.
	* include/cygwin/if.h: Don't declare if_xxx functions when building
	Cygwin.
	* include/cygwin/in.h: Disable most definitions when building Cygwin.
	* include/cygwin/socket.h: Disable sockaddr and sockaddr_storage
	definitions when building Cygwin.  Same for MCAST_INCLUDE/MCAST_EXCLUDE.
	* libc/inet_addr.c: Don't define __INSIDE_CYGWIN__ nor
	__INSIDE_CYGWIN_NET__.
	* libc/inet_network.c: Ditto.
	* libc/minires.h: Drop redundant inclusion of netdb.h.  Define
	__INSIDE_CYGWIN_NET__ only before including netdb.h and resolver
	headers.
2012-07-06 13:52:19 +00:00
Corinna Vinschen dc45bfa0bf * include/winsock.h: Keep IP_OPTIONS and SO_xxx definitions when
building Cygwin.
	* include/winsock2.h: Keep sockaddr and sockaddr_storage definitions
	when building Cygwin.
2012-07-06 13:52:10 +00:00
Corinna Vinschen f3a43e7ef0 * winbase.h: Throughout use LONG rather than long type to prepare for
64 bit.
	(InterlockedCompareExchangePointer): Define.
2012-07-06 13:51:26 +00:00
Corinna Vinschen 6f94526c1c * fhandler_registry.cc (RegOpenUserClassesRoot): Only define when
building against w32api headers.
	(RegOpenCurrentUser): Ditto.
	* fhandler_tty.cc (GetNamedPipeClientProcessId): Ditto.
	* ntdll.h (enum _PROCESSINFOCLASS): Add ProcessImageFileName.
	(RtlInitAnsiString): Declare.
	(RtlUnicodeStringToAnsiSize): Declare.
	* sched.cc (GetForegroundWindow): Ditto.
	* sec_helper.cc (SECURITY_NT_NON_UNIQUE): Define as
	SECURITY_NT_NON_UNIQUE_RID when building against w32api headers.
	(cygsid::get_sid): Use SECURITY_NT_NON_UNIQUE rather than
	SECURITY_NT_NON_UNIQUE_RID.
	(__sec_user): Use PISECURITY_DESCRIPTOR rather than PSECURITY_DESCRIPTOR
	to allow valid pointer arithmetic.
	(_recycler_sd): Ditto.
	(_everyone_sd): Ditto.
2012-07-06 13:49:53 +00:00
Corinna Vinschen 261c701bf3 * advapi32.cc (_ADVAPI32_): Drop definition.
* kernel32.cc (_KERNEL32_): Ditto.
	* winlean.h: Add definitions required to use Mingw64 headers.
	(FILE_SHARE_VALID_FLAGS): Drop definition.
2012-07-06 13:43:05 +00:00
Corinna Vinschen a02924944e * winsup.h (_WIN32_WINNT): Define. Explain why. 2012-07-06 12:13:50 +00:00
Corinna Vinschen 862de2d0ae * libc/rcmd.cc: Don't undef __INSIDE_CYGWIN_NET__. 2012-07-06 12:05:19 +00:00
Corinna Vinschen da36286e64 * cygwin.sc (.rdata): Include all sections starting with .rdata.
(.debug_pubtypes): Make sure section is loaded at the end like all other
	debug sections.
2012-07-06 10:44:38 +00:00
Corinna Vinschen 0390476c47 * Makefile.common (ALL_CFLAGS): Change := to = to allow overriding in
dependent Makefiles.
2012-07-06 10:32:11 +00:00
Christopher Faylor ea51d3d425 * dcrt0.cc (build_argv): Guard against NULL pointer dereference found by Clang. 2012-07-04 17:30:55 +00:00
Christopher Faylor 85b2b14e7a * exceptions.cc (setup_handler): Remove unneeded assignment found by Clang. 2012-07-04 06:06:54 +00:00
Christopher Faylor 226133e80c * hookapi.cc (find_first_notloaded_dll): Remove unused assignment of
importRVASize found by Clang.
2012-07-04 06:04:16 +00:00
Christopher Faylor 0bdf68577d * fhandler_tty.cc (fhandler_pty_slave::read): Remove duplicate assignment to
bytes_in_pipe found by Clang.
2012-07-04 06:01:16 +00:00
Christopher Faylor aa01a03c10 fix typo 2012-07-04 02:26:52 +00:00
Christopher Faylor 51e4c3d44c * exceptions.cc (exception::handle): Use error_code in klog, as intended.
Found by Clang.
2012-07-03 05:31:11 +00:00
Corinna Vinschen 8fd8f9e72b * fhandler.h (class fhandler_dev_clipboard): Remove member eof.
* fhandler_clipboard.cc: Throughout remove handling of eof member.
	(fhandler_dev_clipboard::write): Handle EOF condition immediately,
	rather than pushing it erroneously to the next read call.  Rearrange
	code.  Fix bug in CF_UNICODETEXT case which potentially dropped single
	bytes at the end of the buffer.  Add comment.
	* strfuncs.cc (sys_cp_wcstombs): Allow returning non-NUL-terminated
	buffer if dst != NULL and len == (size_t) -1.  Extend leading comment
	to explain what's returned in more detail.
2012-07-02 20:17:27 +00:00
Christopher Faylor ceec584ad3 * fhandler_virtual.cc (fhandler_virtual::opendir): Eliminate duplicate
assignment found by Clang.
2012-07-02 20:01:19 +00:00
Christopher Faylor e82360f659 * fhandler_registry.cc (fhandler_registry::open): Handle missing EROFS error
condition pointed to by Clang.
2012-07-02 20:00:22 +00:00
Christopher Faylor e9d7f5b3a9 * pinfo.cc (_pinfo::commune_request): Eliminate unneeded assignment found by
Clang.
2012-07-02 19:55:51 +00:00
Christopher Faylor fb348d22af * external.cc (fillout_pinfo): Return NULL rather than 0.
(exit_process): Guard against NULL pointer dereference found by Clang.
2012-07-02 19:48:33 +00:00
Christopher Faylor e14a5a7efa * mount.cc (mount_info::conv_to_win32_path): Eliminate unneeded assignment
found by CLANG.
* path.cc (symlink_info::check): Remove unneeded/unused variable found by
CLANG.
2012-07-02 19:42:34 +00:00
Christopher Faylor fade1f2e21 * path.cc (symlink_info::check): Remove unneeded/unused variable. 2012-07-02 19:38:41 +00:00
Corinna Vinschen 26e603454f * dll_init.cc (dll_list::alloc): Take long UNC paths into account. 2012-07-02 14:14:01 +00:00
Christopher Faylor 1809b65e23 * Makefile.in: Add some more optimization flags for cygwait, malloc and path. Explain
why -fomit-frame-pointer doesn't work right for passwd.o and path.o.  Add
-static to link command line for cygwin0.dll.
* fhandler_disk_file.cc (fhandler_disk_file::facl): Reorganize slightly to
silence compiler warning when compiling with -fstack-check.
* net.cc (inet_ntop6): Initialize structure members to silence compiler warning
when compiling with -fstack-check.
* pseudo-reloc.cc (_pei386_runtime_relocator): Make this a C function.  Detect
NULL u.
* winsup.h (_pei386_runtime_relocator): Declare this as extern "C".
* lib/_cygwin_crt0_common.cc (_pei386_runtime_relocator): Call with NULL
argument.
* signal.cc (sigaction_worker): Eliminate last argument.  Let callers report
their own strace info.  Regparmize.
(sigaction): Reflect sigaction_worker changes.
(siginterrupt): Ditto.
* exceptions.cc: Update copyright.
2012-07-02 02:24:25 +00:00
Christopher Faylor c4441d46b6 * path.cc: Perform some whitespace fixups throughout. 2012-07-02 00:40:06 +00:00
Corinna Vinschen ca4d966d1b * kernel32.cc (_KERNEL32_): Define. Explain why.
(CreateFileMappingW): Drop undocumented flProtect flags.
2012-06-28 20:06:23 +00:00
Corinna Vinschen ca7f6a04b3 * fhandler_serial.cc: Fix includes for IOCTL codes to support Mingw64.
* fhandler_tape.cc: Ditto.
	* flock.cc (allow_others_to_sync): Use PISECURITY_DESCRIPTOR since
	PSECURITY_DESCRIPTOR is supposed to be the opaque type.
	* ntdll.h: Remove CreateDisposition flags again, now that they are
	defined in Mingw64's ntdef.h.  Ditto for Create/Open flags.
2012-06-28 19:25:22 +00:00
Corinna Vinschen 06e429fd6d * exceptions.cc (RtlUnwind): Align declaration with MSDN.
* ntdll.h: Define CreateDisposition Flags.  Add comments.
	* winlean.h: Define FILE_SHARE_VALID_FLAGS if using Mingw64 headers.
2012-06-28 14:06:06 +00:00
Christopher Faylor b052bf2671 * cygwait.h (cancelable_wait): Make extern to avoid always including.
* select.cc (allocfd_set): Try to make a little more efficient.
(cygwin_select): Break into two functions to avoid what seems to be a strange
compiler problem with alloca and sel constructor.
(select): New function.  Always honor return from call_signal_handler.
(select_stuff::wait): Always honor return from call_signal_handler.
* select.h (select_stuff::select_stuff): Use NULL to initialize pointers rather
than 0.
2012-06-27 21:42:11 +00:00
Corinna Vinschen c60437258a * exceptions.cc (exception::handle): Cast exception code to NTSTATUS
for comparison.
	* ntdll.h: Drop defining NT status codes in favor of including
	ntstatus.h.
2012-06-27 16:24:54 +00:00
Corinna Vinschen 165f575341 * miscfuncs.cc (WritePipeOverlapped): Define second parameter LPCVOID,
rather than PCVOID.
	* miscfuncs.h (WritePipeOverlapped): Ditto.
2012-06-27 13:35:48 +00:00
Corinna Vinschen 25f3ea84f8 * advapi32.cc (_ADVAPI32_): Define. Explain why.
(ImpersonateNamedPipeClient): Add missing WINAPI.
	* ntdll.h (STATUS_INVALID_PARAMETER): Only define if it isn't already.
	(STATUS_DLL_NOT_FOUND): Ditto.
	(STATUS_ENTRYPOINT_NOT_FOUND): Ditto.
	(enum _EVENT_TYPE): Guard against redefinition since it's already
	defined in Mingw64's ntdef.h.
	(enum _TIMER_TYPE): Ditto.
	(enum _SECTION_INHERIT): Define if using Mingw64 headers since it's
	missing in Mingw64's ntdef.h.
	* winlean.h (__STRALIGN_H_): Define before including windows.h.
2012-06-27 13:19:11 +00:00
Corinna Vinschen a90b8a20ed * winsup.h (GetLastError): Drop redundant definition. 2012-06-26 16:36:00 +00:00
Christopher Faylor 8bec43b39b fix typo 2012-06-26 05:23:10 +00:00
Christopher Faylor 6ec05d23b3 * cygwait.cc (cancelable_wait): Make sure that timer is cancelled before
cancelling thread.
2012-06-25 16:28:50 +00:00
Christopher Faylor d6953d3f7d * cygwait.h (cancelable_wait): Need to force time to negative to indicate
relative time.
2012-06-25 05:00:39 +00:00
Corinna Vinschen 970790c681 * path.cc (realpath): Fix comment. 2012-06-22 09:51:29 +00:00
Corinna Vinschen 797ff24dfb * path.cc (realpath): Call mount_info::conv_to_posix_path rather than
mount_info::cygdrive_posix_path to convert DOS paths to POSIX paths.
	Add comment to explain why that's necessary at all.
2012-06-21 09:33:19 +00:00
Christopher Faylor 978441cc0e * cygwait.h (LARGE_NULL): Define.
(cancelable_wait): Define variant which accepts DWORD time argument.
(cygwait): Use cancelable_wait with DWORD argument.
(cygwait): Use cancelable_wait with DWORD argument and cw_sig_eintr for
timeout-only case.
* exceptions.cc (handle_sigsuspend): Use LARGE_NULL as second argument to
distinguish between cancelable_wait variants.
* thread.cc (pthread_mutex::lock): Ditto.
(pthread::join): Ditto.
(semaphore::_timedwait): Ditto.
* thread.h (fast_mutex::lock): Ditto.
* wait.cc (wait4): Ditto.
2012-06-19 00:52:59 +00:00
Christopher Faylor 2addde8cb1 Revert errneous checkin.
Check in actual change associated with ChangeLog.
2012-06-19 00:38:02 +00:00
Christopher Faylor af5cd14583 * cygwait.cc (cancelable_wait): Mimic old cygwait behavior more closely wrt
handling of call_signal_handler.
* cygwait.h (WAIT_CANCELED): Move here and redefine.
(WAIT_SIGNALED): Ditto.
* thread.h (WAIT_CANCELED): Delete.
(WAIT_SIGNALED): Ditto.
2012-06-19 00:31:15 +00:00
Corinna Vinschen 099817c3db * cygheap.cc (init_cygheap::init_installation_root): Rearrange code
creating valid native NT installation_root path.  Only strip last
	backslash from path if the result is a valid NT path.  Explain why.
2012-06-18 20:17:15 +00:00
Christopher Faylor 4ae6378382 Add '#include "cygwait.h"' throughout, where appropriate.
* DevNotes: Add entry cgf-000012.
* Makefile.in (DLL_OFILES): Add cygwait.o.
* sigproc.h: Remove cygwait definitions.
* cygwait.h: New file.  Define/declare Cygwin waitfor functions.
* cygwait.cc: Ditto.
* exceptions.cc: Include cygwait.h.
(handle_sigsuspend): Accommodate change in cancelable_wait arguments.
(sigpacket::process): Display thread tls in debugging output.
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use symbolic names
for signal and cancel return.
* fhandler_console.cc (fhandler_console::read): Ditto.
(fhandler_dev_dsp::Audio_out::waitforspace): Ditto.
fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
* fhandler_tty.cc (fhandler_pty_slave::read): Ditto.
* select.cc (cygwin_select): Ditto.
* wait.cc (wait4): Ditto.
* thread.cc (cancelable_wait): Move definition to cygwait.h.
(pthread_cond::wait): Accommodate change in cancelable_wait arguments.
(pthread_mutex::lock): Ditto.
(pthread_spinlock::lock): Ditto.
(pthread::join): Ditto.
(pthread::thread_init_wrapper): Display tls in debugging output.
(semaphore::_timedwait): Ditto.
* thread.h (cw_sig_wait): Move to cygwait.h.
(cw_cancel_action): Delete.
(cancelable_wait): Move declaration to cygwait.h.
2012-06-17 20:50:24 +00:00
Yaakov Selkowitz 933ee0ecbf Fix last ChangeLog entry. 2012-06-12 18:34:38 +00:00
Yaakov Selkowitz 3e5a48af5e * regex/regcomp.c (p_ere): Allow vertical-line following
left-parenthesis in ERE, as in glibc.
2012-06-11 22:15:27 +00:00
Yaakov Selkowitz 53943a2e87 * include/sys/elf_common.h (R_386_16): Define.
(R_386_PC16): Define.
	(R_386_8): Define.
	(R_386_PC8): Define.
2012-06-10 18:28:16 +00:00
Christopher Faylor abf1b60039 * select.cc (cygwin_select): Remove select_timeout test.
(select_stuff::wait): Return select_set_zero on timeout.
(thread_socket): Report timeout when debugging.
2012-06-10 01:57:53 +00:00
Yaakov Selkowitz f513e3a206 * include/elf.h: Update from FreeBSD.
* include/machine/elf.h: New header, from FreeBSD.
	* include/sys/elf.h: Ditto.
	* include/sys/elf32.h: Update from FreeBSD.
	* include/sys/elf64.h: Ditto.
	* include/sys/elf_common.h: Ditto.
	(R_IA64_*): Define Linux-style names as aliases to R_IA_64_*.
	(R_SH_*): Define, based on sh-4 psABI.
	(R_390_*): Define, based on s390x psABI.
	* include/sys/elf_generic.h: Ditto.
2012-06-06 04:45:48 +00:00
Corinna Vinschen cd69beda67 * fhandler_disk_file.cc (fhandler_disk_file::link ): Translate
STATUS_NOT_SUPPORTED to EPERM as well.
2012-06-04 08:49:13 +00:00
Christopher Faylor b9c61a8d7b * dtable.cc (dtable::dup3): Only return with lock set when O_EXCL flag is
passed in.
* syscalls.cc (dup_finish): Pass O_EXCL in flags to dtable::dup3.
2012-06-04 01:26:05 +00:00
Christopher Faylor 3143cb7c00 * DevNotes: Add entry cgf-000011.
* fhandler.h (fhandler_base::refcnt): Delete.
(fhandler_base::inc_refcnt): New function.
(fhandler_base::dec_refcnt): New function.
* cygheap.h (cygheap_fdnew::~cygheap_fdnew): Accommodate split of refcnt to
inc_refcnt/dec_refcnt.
(cygheap_fdget::cygheap_fdget): Ditto.
(cygheap_fdget::~cygheap_fdget::cygheap_fdget): Ditto.
* dtable.cc (dtable::release): Ditto.
(cygwin_attach_handle_to_fd): Ditto.
(dtable::init_std_file_from_handle): Ditto.
(dtable::dup3): On success, return with fdtab locked.
* dtable.h (dtable): Add dup_finish as a friend.
* syscalls.cc (dup_finish): Define new function.  Increment refcnt while fdtab
is locked.
(dup2): Use common dup_finish() to perform dup operation.
(dup3): Ditto.
2012-06-03 18:02:45 +00:00
Corinna Vinschen ff80d22a7c * new-features.sgml (ov-new1.7.16): Document ReFS support. 2012-06-03 16:53:03 +00:00
Corinna Vinschen ba9846ad9b *** empty log message *** 2012-06-03 16:47:57 +00:00
Corinna Vinschen 115d74b99e * globals.cc (ro_u_refs): New R/O unicode string.
* mount.cc (fs_info::update): Recognize ReFS.
	* mount.h (enum fs_info_type): Add refs.
	(class fs_info): Add refs flag and accessor methods.
	* ntdll.h (RtlAddAccessAllowedAceEx): Declare.
	(RtlAddAccessDeniedAceEx): Declare.
	* path.h (path_conv::fs_is_refs): Define.
	* sec_helper.cc (_recycler_sd): New function to create security
	descriptors suitable for the recycler bin starting with Vista.
	* security.cc (add_access_allowed_ace): Use RtlAddAccessAllowedAceEx
	and drop code to set AceFlags explicitely.
	(add_access_denied_ace): Use RtlAddAccessDeniedAceEx and drop code to
	set AceFlags explicitely.
	* security.h (_recycler_sd): Declare.
	(recycler_sd): Define.
	* syscalls.cc (desktop_ini): Change formatting.
	(desktop_ini_ext): Define third line of recycler desktop.ini file
	since Vista,
	(try_to_bin): Handle ReFS just like NTFS.  Write Vista and later
	Recycler in all uppercase, just like shell32 does when recreating it.
	Fix comments to include ReFS.  Don't implicitely reuse object
	attributes from earlier NtOpenFile call, rather recreate it for safety.
	Use recycler_sd call when creating security descriptor for Recycler
	dirs and files on Vista and later.  Write third line of desktop.ini
	when on Vista and later.
2012-06-03 16:46:53 +00:00
Corinna Vinschen 6a713dabad * cygcheck.cc (dump_sysinfo): Change "Server 8" to official
"Server 2012".
2012-06-03 16:45:27 +00:00
Christopher Faylor b7ae842aea * winbase.h: Add missing copyright date. 2012-06-03 16:32:00 +00:00
Christopher Faylor 7c15768aa5 * select.cc (cygwin_select): Make sure that we only return -1 as an error
return.
(select_stuff::wait): Semi-revert to previous method for filling out w4.
2012-06-03 16:31:33 +00:00
Christopher Faylor 00a3124325 * select.cc (cygwin_select): Add some comments.
(select_stuff::wait): Ditto.
2012-06-03 03:29:47 +00:00
Christopher Faylor 45b61a88be * DevNotes: Add entry cgf-000010.
* select.cc (set_handle_or_return_if_not_open): Remove unneeded final backslash
from definition.
(cygwin_select): Reorganize to incorporate outer retry loop.  Move remaining
time recalculation here for retry case.  Use select_stuff::wait_states for loop
control.
(select_stuff::cleanup): Avoid unneeded initialization.
(select_stuff::wait): Modify definition to return select_stuff::wait_states.
Eliminate is_cancelable.  Don't element 1 of an array if it is a cancel handle.
Remove loop.  Rely on being called from enclosing loop in cygwin_select.
Remove time recalculation when restarting.  Try harder to always return from
the bottom.
* select.h (select_stuff::wait_state): New enum.
(select_stuff::wait): Modify declaration to return select_stuff::wait_states.
2012-06-03 02:59:20 +00:00
Christopher Faylor faab45455a * exceptions.cc (setup_handler): Make debugging output a little more verbose. 2012-06-03 02:26:58 +00:00
Christopher Faylor 841ab2f971 * cygtls.h (_cygtls::protect_linked_list): Delete unused field. 2012-06-02 20:28:57 +00:00
Corinna Vinschen 0b592aeef2 * hookapi.cc (find_first_notloaded_dll): Extend comment. Fix usage of
mapped memory.  Shorten static library name buffer to MAX_PATH.  Use
	strlcpy to copy library name to buffer.  Only Unmap "map" if it has been
	Mapped before.
	* pinfo.cc (status_exit): Drop unneeded declaration of
	find_first_notloaded_dll in favor of the declaration in winsup.h.
2012-05-30 14:37:53 +00:00
Corinna Vinschen 52174bb4cc * thread.cc: Remove temporary newlib workaround, now that newlib
handles thread cancellation by itself.
	(class __cygwin_lock_handler): Remove.
	(__cygwin_lock_cleanup): Remove.
	(__cygwin_lock_lock): Revert newlib workaround,
	(__cygwin_lock_trylock): Ditto.
	(__cygwin_lock_unlock): Ditto.
	(pthread::pop_cleanup_handler): Ditto.
2012-05-30 09:15:38 +00:00
Corinna Vinschen d6719f7e17 * select.cc (select_stuff::wait): Temporarily disable restarting
entirely.
2012-05-29 13:11:34 +00:00
Corinna Vinschen d560c4b2ba * security.h (cygsidlist::+=): Correctly copy well_known_sid info from
source cygsid.
2012-05-29 13:01:50 +00:00
Corinna Vinschen 00ef94f338 * Makefile.in (LIBS): Re-add advapi32.dll. Explain why.
* make-64bit-version-with-mingw-w64.sh (LIBS): Ditto.
	* cyglsa.c: Drop NTDLL function declarations.  Use equivalent advapi32
	functions again, throughout.
	* cyglsa64.dll: Regenerate.
2012-05-29 12:46:01 +00:00
Corinna Vinschen d610936513 * registry.cc (reg_key::build_reg): Fix typo in debug output. 2012-05-25 14:49:56 +00:00
Corinna Vinschen 8e599b1e3a * select.cc (select_stuff::wait): When not returning after receiving
a signal, recalculate timeout.  Apply temporary fix to avoid crashes
	after calling the signal handler.  Explain.
2012-05-25 14:33:18 +00:00
Corinna Vinschen df5cda0e93 * fhandler_serial.cc (fhandler_serial::raw_read): Check for
ERROR_OPERATION_ABORTED rather than ERROR_IO_INCOMPLETE after CancelIo.
2012-05-25 11:08:10 +00:00
Corinna Vinschen 96d5b7d17c * fhandler_serial.cc (fhandler_serial::raw_read): Just call ReadFile
directly in case of non-blocking I/O and handle result gracefully.
2012-05-25 09:29:17 +00:00
Corinna Vinschen 32c02f191b * thread.cc (__cygwin_lock_lock): Replace null thread check with test
for cygwin_finished_initializing to handle process startup.
	(__cygwin_lock_trylock): Ditto.
	(__cygwin_lock_unlock): Ditto.
2012-05-24 14:17:51 +00:00
Corinna Vinschen 9cbf10a06e * thread.cc (__cygwin_lock_lock): Take null thread at process startup
into account.
	(__cygwin_lock_trylock): Ditto.
	(__cygwin_lock_unlock): Ditto.
2012-05-23 19:49:39 +00:00
Corinna Vinschen 2b165a453e * thread.cc (pthread::cancel): Re-allow asynchronous cancellation from
Cygwin code since it looks like the problem is Windows only.
2012-05-23 17:39:39 +00:00
Corinna Vinschen bff08077a6 * thread.cc: Add a temporary workaround to help Cygwin along while
newlib doesn't install cleanup handlers.  Explain the problem.
	(class __cygwin_lock_handler): New class.
	(__cygwin_lock_cleanup): New function.
	(__cygwin_lock_lock): Push __cygwin_lock_cleanup thread cleanup
	handler.
	(__cygwin_lock_trylock): Ditto.
	(__cygwin_lock_unlock): Pop thread cleanup handler.
	(pthread::pop_cleanup_handler): Temporarily allow cleanup function to
	destroy cleanup handler so we can pop in another function than we
	pushed in.
2012-05-23 16:26:34 +00:00
Corinna Vinschen 86b35406f2 * thread.cc (pthread::cancel): Only allow asynchronous cancellation
if the thread is not executing Cygwin or Windows code.  Explain why.
2012-05-23 13:30:26 +00:00
Corinna Vinschen 750329ae90 * thread.cc (pthread::precreate): Make sure mutex is recursive.
Explain why.
2012-05-23 13:24:57 +00:00
Corinna Vinschen dacf4be3fa * thread.cc (pthread::pop_cleanup_handler): Move setting the cancelstate
to PTHREAD_CANCEL_DISABLE from here...
	(pthread::pop_all_cleanup_handlers): ...to here, otherwise any explicit
	call to pthread_cleanup_pop disables cancellation for this thread.
2012-05-23 13:18:34 +00:00
Corinna Vinschen 2ca9ed527e * fhandler.h (refcnt): Add i interlocked. Explain why.
* winbase.h (ilockadd): New function.
	(InterlockedAdd): Define as ilockadd.
2012-05-23 13:13:56 +00:00
Corinna Vinschen 73447abbb6 * devices.in: Fix native name of /dev/kmem.
* devices.cc: Regenerate.
	* dtable.cc (fh_alloc): Don't forget FH_KMEM.
	* fhandler_mem.cc (fhandler_dev_mem::open): Set errno to EACCES rather
	than ENOENT on systems not granting access to physical memory from
	user space.
2012-05-22 17:37:40 +00:00
Corinna Vinschen 6014310903 * thread.cc (pthread::cancel): Set thread's cancel_event in
PTHREAD_CANCEL_ASYNCHRONOUS case, too.  Explain why.
2012-05-22 10:28:05 +00:00
Corinna Vinschen 08d7e0c909 * strace.cc (strace::activate): Move printing heap size from here...
* heap.cc (heap_init_info): ...to here.  Explain why.  Print heap
	size in hex and decimal.
2012-05-21 19:45:12 +00:00
Corinna Vinschen 428aba22a9 *** empty log message *** 2012-05-21 16:01:31 +00:00
Corinna Vinschen 6cb222edce * net.cc (cygwin_recvfrom): Don't shortcircuit if len == 0. Add comment
to explain why.
	(cygwin_recv): Ditto.
	(cygwin_recvmsg): Ditto.
2012-05-21 14:56:02 +00:00
Corinna Vinschen ece05938f2 * fhandler_disk_file.cc (path_conv::isgood_inode): Rearrange, take
Samba versions >= 3.5.4 into account, add comments.
2012-05-21 12:00:09 +00:00
Christopher Faylor fe66a97ae4 * DevNotes: Add entry cgf-000009.
* smallprint.cc (__small_vsprintf): Always treat '%c' and '%C' as characters.
Don't decode them if they are > 127.
(__small_vswprintf): Ditto.
2012-05-17 02:18:41 +00:00
Christopher Faylor bd8afa5eb1 * DevNotes: Add entry cgf-000008.
* fhandler_tty.cc (bytes_available): Simplify by returning the number of bytes
available in the message unless that is zero.
2012-05-16 01:56:41 +00:00
Christopher Faylor 8f55341ea1 * child_info.h (CURR_CHILD_INFO_MAGIC): Update. 2012-05-14 23:29:03 +00:00
Christopher Faylor 3de7be4c1d * DevNotes: Add entry cgf-000007.
* child_info.h (child_info_spawn::parent_winpid): Declare new field.
(child_info_spawn::get_parent_handle): Declare new function.
* dcrt0.cc (child_info_spawn::get_parent_handle): Define new function.
(child_info_spawn::handle_spawn): Recreate parent handle if possible when
dynamically loaded.  Don't mess with parent handle if it's NULL.
* spawn.cc (child_info_spawn::worker): Set parent_winpid appropriately.
2012-05-14 22:42:56 +00:00
Christopher Faylor 1f99484812 * DevNotes: Add entry cgf-000006.
* thread.cc (pthread::pop_cleanup_handler): Set cancel state to disabled to
avoid recursively waiting for cancel.
2012-05-12 20:26:43 +00:00
Christopher Faylor 348b56b5a3 * DevNotes: Add entry cgf-000005.
* fhandler.h (PIPE_ADD_PID): Redefine to something we actually DON'T use.
* pipe.cc (fhandler_pipe::create): Avoid clearing all open_mode bits when
checking for PIPE_ADD_PID.  Properly keep track of len so that passed in name
is not overwritten.
2012-05-12 19:17:17 +00:00
Corinna Vinschen 2ef123fccc *** empty log message *** 2012-05-10 08:37:56 +00:00
Corinna Vinschen 54659e14a0 * new-features.sgml (ov-new1.7.16): Document memrchr. 2012-05-10 08:36:44 +00:00
Corinna Vinschen 3ebb4f04b5 * cygwin.din (memrchr): Export.
* posix.sgml (std-gnu): Add memrchr.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-05-10 08:35:22 +00:00
Corinna Vinschen 3ef81a86fb * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 16. 2012-05-10 06:51:40 +00:00
Yaakov Selkowitz dc4536187c * new-features.sgml (ov-new1.7.15): Fix XML syntax. 2012-05-09 07:32:48 +00:00
Christopher Faylor 61c33dbfd8 Add url for reported mailing list problem 2012-05-08 22:38:42 +00:00
Keith Marshall 359d971109 Remove references to nonexistent files. 2012-05-08 19:41:12 +00:00
Christopher Faylor dfd5d5bea6 * DevNotes: Add entry cgf-000004.
* pinfo.cc (pinfo::init): Reuse shared memory if the state is marked with
PID_REAPED.
* spawn.cc (child_info_spawn::worker): Don't duplicate myself_pinfo into
non-cygwin child.
* fork.cc (frok::parent): Improve error output.
2012-05-08 15:06:43 +00:00
Christopher Faylor 51180c08ed Add additional observation to cgf-000003 2012-05-07 15:28:40 +00:00
Christopher Faylor 06bd0ef2ab * DevNotes: Add entry cgf-000003.
* cygheap.h (init_cygheap::pid_handle): Delete.
* dcrt0.cc (child_info_spawn::handle_spawn): Keep parent open if we have
execed.
* pinfo.cc (pinfo::thisproc): Remove pid_handle manipulations.
(pinfo::init): Don't consider a reaped process to be available.
* spawn.cc (child_info_spawn::worker): Remove pid_handle manipulations.  Make
wr_proc_pipe and parent noninheritable when starting a program which doesn't
use the Cygwin DLL.  Conditionally reset wr_proc_pipe to inheritable if
CreateProcess fails.  Inject wr_proc_pipe handle into non-Cygwin process.
Consider a non-cygwin process to be 'synced'.
2012-05-07 15:05:56 +00:00
Christopher Faylor 8620cb7925 * new-features.sgml (ov-new1.7.15): Fix tag. 2012-05-07 14:40:20 +00:00
Christopher Faylor 5c0e79c218 * cygwinenv.sgml: Add pipe_byte description.
* new-features.sgml (ov-new1.7.15): Add new pipe_byte description for 1.7.15.
2012-05-06 18:59:46 +00:00
Corinna Vinschen d6d8002e43 *** empty log message *** 2012-05-06 08:13:58 +00:00
Corinna Vinschen 6428476bdd * mkpasswd.c (current_user): Actually *use* $HOME if it's available.
Add comment to explain what we're doing here.
2012-05-05 08:55:17 +00:00
Christopher Faylor fb9d631817 * DevNotes: Add entry cgf-000002.
* fhandler_tty.cc (bytes_available): Revert to previous Oct-2011 behavior where
a dummy buffer is used to determine how many bytes will be read.
(fhandler_pty_master::ioctl): Correct coercion in assignment.
2012-05-04 03:00:43 +00:00
Corinna Vinschen 00a76ece10 * net.cc (get_adapters_addresses): Only create thread on affected
systems.  Change comment acordingly.
	* wincap.h (wincaps::has_gaa_largeaddress_bug): New element.
	* wincap.cc: Implement above element throughout.
	(wincap_8): New globale wincaps to support Windows 8.
	(wincapc::init): Take Windows 8 into account.  Set new
	has_gaa_largeaddress_bug member to false on 32 bit systems.
2012-05-03 08:34:44 +00:00
Christopher Faylor 287a26f349 Reflect ChangeNotes -> DevNotes 2012-05-02 20:39:31 +00:00
Christopher Faylor 0386e4bf17 . 2012-05-02 16:48:13 +00:00
Christopher Faylor b79c0094f8 * ChangeNotes: New file. Add entry cgf-000001.
* sigproc.cc (proc_terminate): Don't set parent pid of child to 1 if we've
execed since the execed process is still considered the parent.
* child_info.h: Bump copyright.
2012-05-02 16:39:39 +00:00
Corinna Vinschen 6f5a3401aa * fenv.cc (fesetround): Fix test for valid input parameter.
(fesetprec): Ditto.
2012-05-02 07:42:08 +00:00
Christopher Faylor 28c8ae66d5 * fhandler.h (PIPE_ADD_PID): Define new flag.
* pipe.cc (fhandler_pipe::create): Don't indiscriminately add process id to
every pipe since some pipe names (fifo, tty) don't need it.
* sigproc.cc (sigproc_init): Pass PIPE_ADD_PID to fhandler_pipe::create to
ensure that pid is always part of sigwait pipe name.
2012-04-30 15:38:45 +00:00
Chris Sutcliffe c9306c71ed 2012-04-29 Jan Ringos <tringi@users.sf.net>
* include/winbase.h (GetModuleHandleEx[A/W]): Correct version guard.
2012-04-30 00:44:48 +00:00
Chris Sutcliffe d578467671 2012-04-28 LRN <l_r_nightmare@users.sf.net>
* include/shobjidl.h: New file.
        * lib/shobjidl-uuid.c: New file.
        * lib/Makefile.in: Reference shobjidl-uuid.c.
2012-04-29 02:43:40 +00:00
Christopher Faylor ea17849f8b * environ.cc (struct parse_thing): Add temporary (?) "pipe_byte" option.
* globals.cc (pipe_byte): Declare.
* pipe.cc (fhandler_pipe::create): Use current process id in pipe name rather
than pid for simple name collision avoidance.  Do this only once to avoid extra
overhead when a busy pipe is found.  Honor pipe_byte to create non-message
pipes if set.
* sigproc.cc (sigproc_init): Use a specific name for the signal pipe.
2012-04-28 19:49:58 +00:00
Corinna Vinschen 2d487f2dd6 * path.cc (find_fast_cwd_pointer): Fix for W8 CP 32 bit. 2012-04-27 12:07:15 +00:00
Corinna Vinschen 8e487e5954 * new-features.sgml (ov-new1.7.14): Add mouse reporting mode 1005. 2012-04-25 07:34:34 +00:00
Corinna Vinschen 070a2dd5dd *** empty log message *** 2012-04-25 07:33:03 +00:00
Corinna Vinschen 8ee7527dc2 * fhandler.h (class dev_console): Add member ext_mouse_mode5.
* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse mode 1005 (xterm, mintty).
	Fix actual mouse reporting for large coordinates.
2012-04-25 07:25:00 +00:00
Corinna Vinschen f1ce77295d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 15. 2012-04-24 16:05:20 +00:00
Corinna Vinschen bd8839bbce * new-features.sgml (ov-new1.7.14): New section. Add new console mouse
reporting modes.
2012-04-24 14:42:51 +00:00
Corinna Vinschen d581bbfa8e * fhandler_console.cc (ALT_PRESSED): Define earlier, never undefine.
(CTRL_PRESSED): Ditto.
	(fhandler_console::read): Simplify expressions testing for pressed ALT
	or CTRL modifier keys.
	(get_nonascii_key): Ditto.
2012-04-24 14:39:22 +00:00
Corinna Vinschen 503a59c70b *** empty log message *** 2012-04-24 14:31:35 +00:00
Corinna Vinschen c9df1b2729 * fhandler.h (class dev_console): Add members ext_mouse_mode6 and
ext_mouse_mode15.
	* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
	but don't implement extended mouse mode 1005 (xterm, mintty).
	Support mouse coordinates greater than 222 (each axis).  Fix formatting.
	(fhandler_console::char_command): Initialize enhanced mouse reporting
	modes.
2012-04-24 14:29:37 +00:00
Yaakov Selkowitz a5fa16e277 * configure: Regenerate. 2012-04-24 08:55:41 +00:00
Yaakov Selkowitz 7940dd8118 * faq-using.xml (faq.using.emacs, faq.using.xemacs): Change links
from http://cygwin.com/xfree to http://x.cygwin.com.
2012-04-23 22:10:37 +00:00
Yaakov Selkowitz 0a5135e32a * faq-programming.xml (faq.programming.objective-c): Update for gcc4.
(faq.programming.win32-api): -mwindows does include -lcomdlg32.
	(faq.programming.win32-no-cygwin): Update for removal of -mno-cygwin.
	* overview2.sgml (ov-ex-win): Ditto.
2012-04-23 21:46:46 +00:00
Christopher Faylor f76ca72740 add in preparation for release 2012-04-23 15:18:54 +00:00
Christopher Faylor 8b4bd08220 * dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk device.
* path.cc (path_conv::check): Remove PATH_KEPT_HANDLE setting.
* path.h (path_types): Remove PATH_KEPT_HANDLE.
(path_conv::kept_handle): Delete now-unneeded function.
2012-04-21 19:52:11 +00:00
Christopher Faylor 080f275bae * dtable.cc (fh_alloc): Keep fh which was flagged as error if it is for an
on-disk device and we were stating it.
* path.cc (path_conv::check): Set PATH_KEPT_HANDLE.
* path.h (path_types): Add PATH_KEPT_HANDLE.
(path_conv::kept_handle): Implement.
2012-04-19 17:21:32 +00:00
Christopher Faylor 55dcba98db * fhandler.h (fhandler_base::nohandle): Revert to standard implementation.
* dtable.cc (dtable::fixup_after_exec): Specifically reject releasing
nohandle() type fhandlers rather than relying on contents of io_handle.
(dtable::fixup_after_fork): Ditto.
* fhandler_termios.cc: Add includes necessary for definitions of have_execed
and have_execed_cygwin.
(fhandler_termios::sigflush): Don't flush console input when we've started a
non-Cygwin process.
2012-04-18 05:57:38 +00:00
Christopher Faylor c1d26a99cd reformat 2012-04-15 17:56:50 +00:00
Christopher Faylor aba77cbe8f wincap.h: Rename assitant to assistant throughout. wincap.cc: Ditto.
* devices.in (exists_console): Use fhandler_console::exists () rather than raw
test.
* devices.cc: Regenerate.
* fhandler.h (fhandler_console::exists): Define new function.
* fhandler_console.cc (fhandler_console::need_invisible): Use
fhandler_console::exists () rather than raw test.
* spawn.cc: Rename assitant to assistant throughout.
(child_info_spawn::worker): Simplify test for when to start a non-Cygwin
process in its own process group.  Just do it whenever we start a non-Cygwin
process.
2012-04-15 17:51:22 +00:00
Christopher Faylor 0a3819e655 clarify latest entry 2012-04-13 05:05:42 +00:00
Christopher Faylor 3bfa9d984b * devices.in (exists_console): Allow /dev/con{sole,in,out} to be referenced
they exist.
* devices.cc: Regenerate.
* fhandler_console.cc (fhandler_console::set_unit): Ditto.
2012-04-13 02:30:51 +00:00
Corinna Vinschen e62d782aec * syscalls.cc (fhandler_base::stat_fixup): Fix inode numbers of
non-device files in virtual fileysystems.
2012-04-11 08:49:52 +00:00
Christopher Faylor e5b7e4d1c7 * dtable.cc (cygwin_attach_handle_to_fd): Defend against NULL return from
build_fh_*.
(dtable::init_std_file_from_handle): Ditto.
* mmap.cc (mmap_record::alloc_fh): Ditto.
* path.cc (path_conv::check): Ditto.
2012-04-07 17:32:44 +00:00
Christopher Faylor 00ceaad134 * fhandler.h (fhandler_base::nohandle): Implement "by hand" rather than through
macro.  Set io_handle to INVALID_HANDLE_VALUE when setting flag to true.
2012-04-06 19:40:58 +00:00
Christopher Faylor 25fdb1ded1 * path.c (path_conv::check): Avoid directly referencing fields of the dev
structure when it can be easily avoided.
2012-04-06 04:40:49 +00:00
Christopher Faylor 7217f94752 Fix a couple of typos. 2012-04-06 04:36:22 +00:00
Corinna Vinschen d422f9e30f * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 14. 2012-04-05 15:26:27 +00:00
Corinna Vinschen 93bb67edb2 * new-features.sgml (ov-new1.7.13): Add typeahead description. 2012-04-05 15:04:24 +00:00
Christopher Faylor 82405d4448 Add typeahead description. 2012-04-05 14:23:06 +00:00
Corinna Vinschen 260738bd33 * new-features.sgml (ov-new1.7.13): New section. Add entry for
mkpasswd/mkgroup change to print TrustedInstaller account.
2012-04-05 13:41:49 +00:00
Corinna Vinschen ba17d0ed88 *** empty log message *** 2012-04-05 13:39:59 +00:00
Corinna Vinschen 036fb4772c * mkgroup.c (print_special_by_sid): Rename from print_special. Change
calls throughout.
	(print_special_by_name): New function.
	(main): Call print_special_by_name for TrustedInstaller account.
	* mkpasswd.c (print_special_by_sid): Rename from print_special.  Change
	calls throughout.
	(print_special_by_name): New function.
	(enum_std_accounts): Call print_special_by_name for TrustedInstaller
	account.
2012-04-05 13:37:32 +00:00
Corinna Vinschen b475fe5497 * passwd.cc (pwdgrp::read_passwd): Fix pretty_ls entry tyo contain
the required number of colons.
2012-04-05 10:16:09 +00:00
Christopher Faylor 7b03b0d8ce * fhandler.h (fhandler_pty_common::bytes_available): Declare new function.
(fhandler_pty_master::flush_to_slave): Ditto.
* fhandler_tty.cc (bytes_available): Define new function.
(fhandler_pty_common::bytes_available): Ditto.
(handler_pty_master::flush_to_slave): Ditto.
(fhandler_pty_master::process_slave_output): Call flush_to_slave () here.  Use
bytes_available () rather than PeekNamedPipe.  Cleanup sloppy logic.
(fhandler_pty_slave::read): Use bytes_available () rather than PeekNamedPipe.
(fhandler_pty_slave::ioctl): Ditto.
(fhandler_pty_master::ioctl): Ditto.
(fhandler_pty_master::cleanup): Remove ancient #if 0.
* select.cc (peek_pipe): Call flush_to_slave whenever we're checking for a pty
master.
2012-04-05 02:54:51 +00:00
Corinna Vinschen ffcd2c3f89 * fhandler_nodevice.cc (fhandler_nodevice::open): Convert EROFS to
ENOENT if non-existent file got opened for reading only.  Explain why.
	* path.cc (path_conv::check): Stick to ENOENT if file has been opened
	for informational purposes only.  Add to comment.
2012-04-04 12:45:24 +00:00
Corinna Vinschen ce508e512a * path.cc (path_conv::check): Convert device type to FH_FS for
non-existant files on /dev, unless /dev itself doesn't exist on disk.
	Add comment to explain why.
2012-04-04 12:06:21 +00:00
Corinna Vinschen 9e1fe26d12 * hookapi.cc (rvadelta): Compute max_size using SizeOfRawData rather
than VirtualSize.
2012-04-04 11:09:44 +00:00
Corinna Vinschen 7c1d11f7e8 * passwd.cc (_getpass_close_fd): New static pthread cleanup handler.
(getpass): Rework to use /dev/tty in the first place.  Install
	_getpass_close_fd as pthread cleanup handler.  Flush prompt explicitely.
	Lock input and switch off signal input handling when reading password.
2012-04-04 09:57:17 +00:00
Corinna Vinschen ecdcf15712 2012-04-03 Corinna Vinschen <corinna@vinschen.de>
* new-features.sgml (ov-new1.7.12): Fix layout of flock example.
2012-04-03 19:16:10 +00:00
Corinna Vinschen fba41a7c3d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 13. 2012-04-03 14:54:17 +00:00
Corinna Vinschen f777ddfbe3 * syscalls.cc (fhandler_base::stat_fixup): Replace string comparison
with new device::is_dev_resident() call.
2012-04-03 07:28:48 +00:00
Christopher Faylor 17a61045ff * devices.h (lives_in_dev): New field.
(dev_on_fs): Set bit size.
(is_dev_resident): Define new method.
* devices.in: Use different method for labelling requested name for dev
storage: prefix it with a ='.  Use an actual ':' to denote an internal device.
(exists_console): Avoid repeated test.
(exists_ntdev_silent): Rename from the less-descriptive exists_ntdevs.
(dev_dev_storage): Delete unneeded define.
* gendevices: Add a flag to each line denoting whether the device lives in /dev
space.
(generate): Handle special ":" case here for internal devices.  Parse
=something_dev as requiring a storage location.  Tack the rest of the line back
onto the reformulated "$rest".
* devices.cc: Regenerate.
2012-04-02 20:41:46 +00:00
Corinna Vinschen eb7729eb36 * devices.h (device::get_device): New method.
* fhandler_dev.cc (fhandler_dev::readdir): Set st_ino to device number.
	* syscalls.cc (fhandler_base::stat_fixup): Ditto.  Fix link count for
	CD-ROM devices.  Fix typo in comment.
2012-04-02 19:25:58 +00:00
Corinna Vinschen 467e17b9af * fhandler.h (fhandler_base::stat_fixup): Rename from
fhandler_base::set_ino_and_dev.
	* syscalls.cc (fhandler_base::stat_fixup): Ditto. Accommodate name
	change throughout.  Fixup link count of console devices.
2012-04-02 16:19:29 +00:00
Corinna Vinschen f7c8c4540a * devices.h (FH_CYGDRIVE): Define as DEV_VIRTFS_MAJOR class device.
(DEV_CYGDRIVE_MAJOR): Remove.
	(iscygdrive_dev): Define.
	* dtable.cc (fh_alloc): Accommodate above change.
	* path.cc (path_conv::check): Use iscygdrive_dev to check for cygdrive.
	* syscalls.cc (fhandler_base::set_ino_and_dev): Drop check for
	DEV_CYGDRIVE_MAJOR from conditional.
2012-04-02 15:56:43 +00:00
Corinna Vinschen 1f312200d3 * devices.h (FH_DEV): Define as DEV_VIRTFS_MAJOR class device.
(DEV_DEV_MAJOR): Remove.
	* dtable.cc (fh_alloc): Accommodate above change.
	* syscalls.cc (set_ino_and_dev): Drop check for DEV_DEV_MAJOR from
	conditional.
2012-04-02 11:45:56 +00:00
Corinna Vinschen 949cc8b640 * fhandler.h (fhandler_base::set_ino_and_dev): Declare.
* syscalls.cc (fhandler_base::set_ino_and_dev): New method to set
	st_ino, st_dev, and st_rdev for devices in a single spot.
	(fstat64): Call fhandler_base::set_ino_and_dev instead of setting
	st_ino, st_dev, and st_rdev here.
	(stat_worker): Ditto.
2012-04-02 11:18:45 +00:00
Corinna Vinschen da8274643c * fhandler.h (fhandler_dev::open): Declare.
(fhandler_dev::close): Declare.
	(fhandler_dev::fstat): Declare.
	(fhandler_dev::fstatvfs): Declare.
	(fhandler_cygdrive::fstatvfs): Declare.
	* fhandler_dev.cc (fhandler_dev::open): New method.
	(fhandler_dev::close): Ditto.
	(fhandler_dev::fstat): Ditto.
	(fhandler_dev::fstatvfs): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't fill
	st_rdev.
	(fhandler_cygdrive::fstatvfs): New method.
	* path.h (path_conv::fs_got_fs): New method.
	* mount.h (fs_info::got_fs): Change type to bool, make public.
2012-04-02 11:08:07 +00:00
Corinna Vinschen 5346e8aebb * mount.cc (fillout_mntent): Use "none" rather than 0 when checking
FS type.
2012-04-02 11:00:17 +00:00
Christopher Faylor 881beea81d * dtable.cc (dtable::fixup_close): Define new function.
(dtable::fixup_after_exec): Use fixup_close() and detect when it was not
possible to open an inherited file handle.
(dtable::fixup_after_fork): Defensively close any file handles which were not,
for some reason, inheritable.
* dtable.h: Make #pragma once.
(dtable::fixup_close): Declare new function.
* fhandler_console.cc (fhandler_console::set_unit): Set I/O handles to NULL
when this function fails.
2012-04-01 22:28:39 +00:00
Corinna Vinschen c4ee9311c2 * fhandler_dev.cc (fhandler_dev::readdir): Fix formatting. Simplify
code.  Use device::type() to fetch dirent compatible device type.
	Add comment.
2012-04-01 10:38:07 +00:00
Christopher Faylor 727a81f4d9 * devices.h (device::exists_func): Redefine field.
(device::dev_on_fs): Remove unneeded bit field.  Just make a normal boolean.
(device::exists): Redefine function.
* devices.in: Move previous functions earlier since they are now only defined
static.  Rename some functions due to an as-yet unresolved bug in gendevices.
Rename posix part of internal-only devices with a double-slash.  gendevices
will eventuall translate that to a ":".
(device::parse): Rework to use dev pointer and dev_storage_end.
* devices.cc: Regenerate.
* gendevices: Translate "// to ": after shilka processing.
2012-04-01 07:19:52 +00:00
Corinna Vinschen e2e887c5ac * devices.cc: Regenerate.
* devices.h (device::exists_func): New member function pointer,
	replacing noexpose.
	(device::expose): Remove.
	(device::exists_never): Declare.
	(device::exists_ptys): Declare.
	(device::exists_cons): Declare.
	(device::exists_console): Declare.
	(device::exists_nt_dev): Declare.
	(device::exists): Declare.
	* devices.in (dev_storage): Replace former noexpose values with
	pointers to matching exists_XXX method.
	(device::exists_never): New method.
	(device::exists_ptys): New method.
	(device::exists_cons): New method.
	(device::exists_console): New method.
	(device::exists_nt_dev): New method.
	(device::exists): New method.
	* fhandler_dev.cc (fhandler_dev::readdir): Replace call to
	device::expose with call to device::exists and drop all further
	existence filtering since it's done in device::exists now.
	* path.cc (path_conv::check): Replace call to device::expose with call
	to device::exists.
2012-03-31 20:14:14 +00:00
Christopher Faylor 4303e52e4f update copyright 2012-03-31 17:38:40 +00:00
Christopher Faylor 1c1294b4ce (Interim checkin while we work on this)
* devices.cc: Regenerate.
* devices.h (device::noexpose): New field.
(device::dev_on_fs): Make a bit field.
(get_major): Use proper type for declaration.
(expose): New field.
(ext_dev_storage): Delete declaration.
(dev_storage_size): Ditto.
(dev_storage): New declaration.
(dev_storage_end): Ditto.
* devices.in: Mark /dev/ptym*, /dev/com*, /dev/pipe, /dev/fifo, and "/dev" as
"no expose".
* fhandler.h (fhandler_dev::lastrealpos): Delete declaration.
(fhandler_dev::devidx): Declare new field.
* fhandler_disk_file.cc: Move fhandler_dev functions into fhandler_dev.cc.
* fhandler_dev.cc: Add includes needed for functions moved from
fhandler_disk_file.cc.
(dev_storage_scan_start): Define place to start listing devices.
(dev_storage_size): Define size of array to scan.
(fhandler_dev::fhandler_dev): Move here from fhandler_disk_file.cc.
(fhandler_dev::opendir): Ditto.
(fhandler_dev::readdir): Just check devidx for non-NULL to determine when to go
to disk for /dev content.  Use dev_storage rather than ext_dev_storage.
Iterate over dev_storage using devidx pointer.  Use accessor functions rather
than raw references to the device struct.  Only increment dir->__d_position
when we are actually going to be returning something.  Add debug_printf for
exit.
(fhandler_dev::rewinddir): Set devidx as appropriate depending on whether
there's a /dev on disk or not.
* gendevices: Don't mark dev_storage static but do put it in the _RDATA
section.
* path.cc (path_conv::check): Use new "device::expose()" function to decide to
forbid programs from referencing internal device types.
2012-03-31 17:38:00 +00:00
Corinna Vinschen 54440304b3 Fix typo 2012-03-30 13:28:17 +00:00
Corinna Vinschen 4ceddd6276 *** empty log message *** 2012-03-30 13:27:38 +00:00
Corinna Vinschen e612307024 * cygwinenv.sgml (cygwinenv-implemented-options): Add detect_bloda.
* new-features.sgml (ov-new1.7.12): Add list items for the change to
	flock and the detect_bloda CYGWIN option.
	* overview2.sgml (ov-hi-process-problems): Add a reference to the
	detect_bloda CYGWIN option.
2012-03-30 11:30:13 +00:00
Corinna Vinschen 8a92f14092 * posix.sgml (std-notes): Change description of flock restrictions. 2012-03-30 11:29:57 +00:00
Corinna Vinschen a918afd703 * devices.h (DEV_TTY_MAJOR): Define, use throughout where appropriate.
(DEV_VIRTFS_MAJOR): Ditto.
	* fhandler_dev.cc (fhandler_dev::readdir): Add comments.  Tweak tests
	for invisible devices.  Don't print comX devices, only ttySX.  Drop
	requirement to call stat64.
2012-03-30 09:26:45 +00:00
Corinna Vinschen 6e4ac6e81c *** empty log message *** 2012-03-29 18:24:45 +00:00
Corinna Vinschen b255aece50 * new-features.sgml (ov-new1.7.12): Create. Move mountinfo here.
Add /dev notice.
	* pathnames.sgml (pathnames-posixdevices): Rephrase to account for
	/dev change in 1.7.12.
2012-03-29 18:23:32 +00:00
Corinna Vinschen 9ca7bca3c3 * Makefile.in (DLL_OFILES): Add fhandler_dev.o.
* devices.h (DEV_DEV_MAJOR): Define.
	(FH_DEV): Redefine in terms of DEV_DEV_MAJOR.
	(ext_dev_storage): Declare.
	(dev_storage_size): Declare.
	(dev_dev_storage): Declare.
	(dev_dev): Define.
	(isdev_dev): Define.
	* devices.in (dev_dev_storage): Activate.
	(ext_dev_storage): Define as externally available pointer to
	dev_storage.
	(dev_storage_size): Define to contain number of dev_storage elements.
	* dir.cc (rmdir): Handle /dev as always not empty.
	* dtable.cc (fh_alloc): Handle DEV_DEV_MAJOR.
	* fhandler.h (fhandler_dev): New class, derived from fhandler_disk_file.
	(fhandler_union): Add fhandler_dev member.
	* fhandler_disk_file.cc (class __DIR_mounts): Handle /dev directory
	to make sure it always exists.
	* fhandler_dev.cc: New file implementing /dev.
	* globals.cc (ro_u_dev): New R/O unicode string.
	* path.cc (path_conv::check): Handle FH_DEV device.
2012-03-29 18:02:54 +00:00
Christopher Faylor d46ed263af * fhandler_console.cc (fhandler_console::set_unit): Don't succeed unless we are
opening a console actually associated with this process.
2012-03-29 17:34:55 +00:00
Corinna Vinschen 60ecc3d68b * sec_acl.cc (acl32): Fix potnetial crash if build_fh_name returns NULL. 2012-03-29 15:01:18 +00:00
Christopher Faylor 74daacfd31 * exceptions.cc (ctrl_c_handler): Don't generate a SIGINT if we've execed a
non-cygwin process.  Let the Windows process deal with it itself.
2012-03-29 05:45:49 +00:00
Christopher Faylor cf22fb91a1 * sigproc.cc (proc_terminate): Avoid releasing myself. 2012-03-28 17:28:27 +00:00
Corinna Vinschen 6680cb64f1 * times.cc (clock_setres): Set minperiod to period. 2012-03-28 07:38:35 +00:00
Corinna Vinschen f5e3a51ca0 Fix copyright. 2012-03-27 18:31:09 +00:00
Corinna Vinschen cd24077999 * fhandler_process.cc (process_tab): Add entry for mountinfo.
(format_process_mountstuff): New function, derived from
	format_process_mounts.  Only open another user's user_info shared
	memory area if the process is owned by another user.  Actually
	access the opened shared user_info to get the right mount table.
	For other users, don't print remote cygdrive mount points.  Print
	mountinfo or mounts output depending on the bool mountinfo argument.
	(format_process_mounts): Just call format_process_mountstuff with
	mountinfo set to false.
	(format_process_mountinfo): Ditto with mountinfo set to true.

	* new-features.sgml (ov-new1.7.11): Add mountinfo.
2012-03-27 18:30:28 +00:00
Corinna Vinschen 4b6a427b0a * times.cc (clock_setres): Revert previous change. 2012-03-27 08:50:45 +00:00
Corinna Vinschen c2c7860fff * fhandler.h (class fhandler_dev_clipboard): Add fstat method.
* fhandler_clipboard.cc (cygcb_t): New type for Cygwin-specific
	clipboard format.
	(set_clipboard): Use new clipboard format to allow setting a timestamp.
	(fhandler_dev_clipboard::fstat): New method.  Read modification and
	access timestamp as well as length from clipboard data.
	(fhandler_dev_clipboard::read): Use new clipboard format.
2012-03-26 11:24:51 +00:00
Corinna Vinschen b54d64de05 * hires.h (hires_ms::dmsecs): Drop unused method.
* times.cc (JITTER): Remove.
	(gtod): Revert to process-local variable.
	(hires_ms::nsecs): Just return system time to disallow discrepancy with
	the OS.
	(hires_ms::resolution): Return coarsest timer value from OS.  Add
	comment to explain why.
	(clock_setres): Ditto.
2012-03-26 09:05:50 +00:00
Christopher Faylor d8a7ac6d18 * child_info.h: Reset magic number. 2012-03-21 17:23:57 +00:00
Christopher Faylor b7d95b5bb5 * child_info.h (child_info::postfork): Define new function.
* fork.cc (frok::parent): Call postfork to do all of the manipulation required
prior to calling pinfo::remember.
* pinfo.h (pinfo::set_rd_proc_pipe): Just set pinfo's rd_proc_pipe.  Don't
bother setting it to NULL.
* sigproc.cc (child_info_spawn::wait_for_myself): Call postfork to set up
myself for waiting.
* spawn.cc (child_info_spawn::worker): Avoid now-unnecessary global lock.
Consistently test mode rather than chtype when making wr_proc_pipe decisions.
Call postfork() to set up stuff prior to pinfo::remember.
2012-03-21 15:54:50 +00:00
Corinna Vinschen 5a519b88fa * cygtls.cc (well_known_dlls): Add advapi32.dll. 2012-03-21 10:42:24 +00:00
Christopher Faylor 6daf4afb11 * child_info.h: Reset magic number.
(child_info_spawn::wait_for_myself): Move function to sigproc.cc.
* pinfo.cc (is_toplevel_proc): Delete unneeded variable.
* sigproc.cc (child_info_spawn::wait_for_myself): Move function from header to
here.  Do all setup required to properly wait for top-level execed process to
exit.
* spawn.cc (child_info_spawn::worker): Attempt to properly handle _P_DETACH.
Set wr_proc_pipe if top-level process even when execing.  Just call
wait_for_myself() to...  wait for myself.  Don't call cleanup twice.
2012-03-21 05:23:13 +00:00
Christopher Faylor e102a69b3d * pinfo.cc (proc_waiter): Remove debugging. 2012-03-21 04:45:57 +00:00
Christopher Faylor 30fa154939 * dtable.cc (set_std_handle): Call SetStdHandle with NULL if fd is closed.
(dtable::release): "Close" standard handle if appropriate.
* dcrt0.cc (dll_crt0_0): Fix minor switch formatting problem.
* fork.cc (frok::parent): Make minor comment indentation change.
2012-03-20 23:13:40 +00:00
Corinna Vinschen c1c62a1368 * syscalls.cc (lseek): Fix debug output. 2012-03-20 20:39:32 +00:00
Corinna Vinschen 8ea7221511 * ntdll.h (SharedUserData): Add volatile qualifier. This fixes a
possible infinite loop in hires_ms::timeGetTime_ns.
2012-03-20 18:01:09 +00:00
Christopher Faylor 1fb6667f1c * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
(child_info::rd_proc_pipe): Declare new field.
(child_info::wr_proc_pipe): Ditto.
(child_info::prefork): Declare new function, derived from previous pinfo
version.
* dcrt0.cc (child_info_fork::handle_fork): Close previous wr_proc_pipe when
appropriate and assign new one from passed-in child_info block.
(child_info_spawn::handle_spawn): Assign our wr_proc_pipe handle from passed-in
child_info block.
* fork.cc (child_info::prefork): Define new function.
(frok::child): Clear rd_proc_pipe and wr_proc_pipe so they will not be closed
by the child_info destructor.
(frok::parent): Use child_info prefork handling, outside of retry loop.  Set
rd_proc_pipe in child's pinfo after successful CreateProcess.  Eliminate
postfork call.
* globals.cc (my_wr_proc_pipe): Define/declare new variable.
* pinfo.cc (pinfo::pending_rd_proc_pipe): Delete.
(pinfo::pending_wr_proc_pipe): Ditto.
(pinfo::prefork): Ditto.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(pinfo::wait): Assume that rd_proc_pipe is set up correctly prior to call.
(_pinfo::alert_parent): Replace "wr_proc_pipe" with "my_wr_proc_pipe".
* pinfo.h (_pinfo::_wr_proc_pipe): Delete declaration.
(_pinfo::set_rd_proc_pipe): Define new function.
(pinfo::pending_rd_proc_pipe): Delete declaration.
(pinfo::pending_wr_proc_pipe): Ditto.
(pinfo::prefork): Ditto.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(pinfo::wr_proc_pipe): Ditto.
* sigproc.cc (child_info::child_info): Clear rd_proc_pipe and wr_proc_pipe.
(child_info::cleanup): Close rd_proc_pipe and wr_proc_pipe if necessary.
(child_info_fork::child_info_fork): Set forker_finished to NULL by default.
(child_info_spawn::child_info_spawn): Use my_wr_proc_pipe rather than
myself->wr_proc_pipe.
(child_info::sync): Ditto.
(child_info_spawn::cleanup): Call child_info::cleanup.
* spawn.cc (child_info_spawn::worker): Remove call to myself.prefork().  Set
wr_proc_pipe when execing or set up new rd_proc_pipe/wr_proc_pipe via
child_info::prefork when spawning.  Remove call to pinfo::postexec.  Set
rd_proc_pipe in child pinfo when spawning.  Use my_wr_proc_pipe rather than
myself->wr_proc_pipe.  Remove call to postfork.
2012-03-20 15:07:30 +00:00
Christopher Faylor e9a6f9c625 * pinfo.cc (pinfo_init): Cosmetic change: unset "destroy" for myself.
(pinfo::wait): Change some comments.
(pinfo::prefork): Move a comment.
(pinfo::postfork): Set pending_*_pipe variables to NULL if closed.
(pinfo::postexec): Use right name when closing handle.
(_pinfo::alert_parent): Ditto.
* sigproc.h (hold_everything): Remove debugging label.
2012-03-20 02:08:14 +00:00
Chris Sutcliffe b0a905c5a0 2012-03-19 Ben Greear <greear@users.sf.net>
* include/routprot.h (IP_LOCAL_BINDING): Move above IP_ADAPTER_BINDING_INFO
        to correct warning about IP_LOCAL_BINDING being undefined.
2012-03-20 00:28:53 +00:00
Christopher Faylor a1b22837ae * client.cc: Revert sigproc.h inclusion since it was fixed elsewhere. 2012-03-19 20:52:55 +00:00
Christopher Faylor 33a6952b7f * cygserver_ipc.h: Include sigproc.h for signal_arrived declaration. 2012-03-19 20:18:18 +00:00
Corinna Vinschen 971d94e260 * client.cc: Include sigproc.h if __INSIDE_CYGWIN__ is defined. 2012-03-19 19:25:01 +00:00
Christopher Faylor 374d215cca * cygprops.h: Use #pragma once.
* mkglobals_h: Ditto for generated globals.h file.
* globals.cc: Use specific NO_GLOBALS_H flag to control inclusion of globals.h.
* winsup.h: Honor NO_GLOBALS_H to control inclusion of globals.h.  Make
clear_procimptoken extern inline so that it is only defined when needed.
2012-03-19 17:49:40 +00:00
Christopher Faylor 548dc6a14d * client.cc: Remove unneeded #include "sigproc.h". 2012-03-19 17:47:05 +00:00
Corinna Vinschen d0d8b75350 * thread.cc (cancelable_wait): Don't malloc tbi, just make it a struct
on the stack to avoid memory leak.
2012-03-19 17:34:23 +00:00
Christopher Faylor d9492ab8d2 * pinfo.cc (pinfo::wait): Handle case where prefork was not called prior to
calling wait().  This is the case when we are reabsorbing processes after being
execed.
2012-03-19 16:51:30 +00:00
Christopher Faylor 4aeaedf961 * fork.cc (lock_signals): Move to sigproc.h.
(lock_pthread): Ditto.
(hold_everything): Ditto.
(frok::parent): Call myself.prefork() just before calling CreateProcess.  Call
myself.postfork () on function exit.
* pinfo.cc (pinfo::pending_rd_proc_pipe): Define.
(pinfo::pending_wr_proc_pipe): Ditto.
(_pinfo::dup_proc_pipe): Delete.
(pinfo::wait): Move pipe creation into pinfo::prefork.  Set pipe variables from
pending_*.
(_pinfo::sync_proc_pipe): Delete.
(_pinfo::proc_pipe_owner): Ditto.
(pinfo::prefork): Define new function.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(_pinfo::alert_parent): Remove obsolete call to sync_proc_pipe.
(_pinfo::dup_proc_pipe): Delete declaration.
(_pinfo::sync_proc_pipe): Ditto.
(pinfo::pending_rd_proc_pipe): Declare.
(pinfo::pending_wr_proc_pipe): Ditto.
(pinfo::prefork): Declare new function.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(pinfo::wr_proc_pipe): Define new wrapper function.
* sigproc.h: Include "sync.h".  Move locking functions from fork to here.
* spawn.cc (child_info_spawn::worker): Delete now-unneeded requirement to
record orig_wr_proc_pipe.  Call hold_everything prior to doing anything.  Call
myself.prefork() if spawning.  Replace wr_proc_pipe synchronization with call
to myself.postexec().  Call myself.postfork() if not execing.
* sync.h: Replace #ifdef wrapper with "#pragma once".
2012-03-16 20:20:29 +00:00
Corinna Vinschen b732246b87 * hookapi.cc (hook_or_detect_cygwin): Change condition when to use
importRVAMaxSize or importRVASize for the mapping size.  Make sure
	to map never more than the section size.  Change comments accordingly.
2012-03-13 17:15:28 +00:00
Corinna Vinschen d098f404d4 * include/netdb.h (h_errno): Add self-referencing macro and comment. 2012-03-13 09:13:02 +00:00
Christopher Faylor 3617fc8859 Christopher Faylor <me.cygwin2012@cgf.cx>
* fhandler.h (wait_return): Add overlapped_nullread.
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Detect zero-byte
read as a special case.
(fhandler_base_overlapped::raw_read): Keep looping when zero-byte read detected
without EOF.
(fhandler_base_overlapped::raw_write): Quiet gcc warning by adding
overlapped_nullread to switch statement even though it will never actually be
hit.
2012-03-12 21:29:36 +00:00
Christopher Faylor 6c95669d23 * dtable.cc (fh_alloc): Treat pc.dev as unsigned.
* fhandler_console.cc (fhandler_console::set_unit): Use lock always to avoid
races between competing cygwin processes running on the console.
2012-03-10 17:51:33 +00:00
Corinna Vinschen e928291c63 * hookapi.cc (find_first_notloaded_dll): Fix a compiler warning. 2012-03-09 12:42:14 +00:00
Corinna Vinschen acb3c3e564 * hookapi.cc (rvadelta): Add parameter to return maximum available
size from start of import RVA table to end of section.
	(find_first_notloaded_dll): Take big executables into account.  Use
	offset and size computation as in hook_or_detect_cygwin, just simpler.
	(hook_or_detect_cygwin): Return NULL rather than false througout.
	Change computation of required mapping size to take non-gcc compilers
	into account.  Explain the differences and what we do against them.
	Don't alloca buf if fn is NULL.  Never use buf if fn is NULL.

	Fix name and address in previous ChangeLog entry.
2012-03-09 12:37:37 +00:00
Corinna Vinschen 3e25449aa5 * net.cc (call_gaa): New thread function to call GetAdaptersAddresses.
(get_adapters_addresses): Call call_gaa.  If necessary, call it as
	child thread.  Explain why that's necessary.
2012-03-08 16:02:44 +00:00
Corinna Vinschen efb1f061f1 * path.cc (readlink): Avoid calling strlen() twice. 2012-03-08 14:56:18 +00:00
Corinna Vinschen 75543537a1 * Throughout, replace usage of w32api's min with MIN from sys/param.h. 2012-03-08 09:36:11 +00:00
Christopher Faylor ab79e06445 * pinfo.cc (_pinfo::dup_proc_pipe): Reorganize to provide more information for
failing condition.
(pinfo::wait): Pass name of function to dup_proc_pipe.  Eliminate error check
for dup_proc_pipe since it never actually returned an error.
* pinfo.h (_pinfo::dup_proc_pipe): Add an argument.
* spawn.cc (child_info_spawn::worker): Pass name of function to dup_proc_pipe.
2012-03-07 17:09:37 +00:00
Corinna Vinschen 1d928241e1 * glob.cc (MAXPATHLEN): Reinstantiate with a value of 8192. 2012-03-07 10:12:28 +00:00
Corinna Vinschen 86b87ffa9b * pinfo.cc (_pinfo::dup_proc_pipe): Fix order of arguments in debug
output.
2012-03-05 12:12:10 +00:00
Corinna Vinschen 292cd759a1 * init.cc (dll_entry): Move wincap.init call back from here...
* dcrt0.cc (dll_crt0_0): ...to here.
2012-03-05 12:09:22 +00:00
Corinna Vinschen a3904c655e * cygheap.h (enum fcwd_version_t): Move here from path.cc.
(class fcwd_access_t): Ditto.  Only declare methods.
	(class cwdstuff): Move fast_cwd_ptr and fast_cwd_version from shared
	DLL section here.
	* path.cc: Keep fcwd_access_t method definitions.
	(fcwd_access_t::fast_cwd_version): New method.
	(find_fast_cwd_pointer): Change comment.  Mention test on W8CP.
	(cwdstuff::init): Initialize fast_cwd_ptr and fast_cwd_version.
2012-03-05 11:50:25 +00:00
Corinna Vinschen 75effa37fc * dll_init.cc (dll_list::operator[]): Extend comment a bit more to
explain previous patch.
2012-03-05 10:27:44 +00:00
Corinna Vinschen f5b0d9d414 * dll_init.cc (dll_list::alloc): Compare linked DLLs by basename only.
Explain why.  Add code to check if a DLL with the same basename but
	different path is the same DLL.  Bail out if not.
	(in_load_after_fork): New static NO_COPY bool to allow to differ
	between linked and loaded DLL at fork.
	(dll_list::load_after_fork): Set in_load_after_fork accordingly.
	(dll_dllcrt0_1): Don't treat DLL as linked if in_load_after_fork is set.
	Drop test for in_forkee.
2012-03-04 16:47:45 +00:00
Corinna Vinschen 50124fc056 * dll_init.cc: Revert pathname changes from 2012-02-08.
(dll_list::operator[]): Add long comment to explain the misery.
	(dll_list::alloc): Skip long pathname prefix potentially returned by
	GetModuleFileNameW.
	* dll_init.h (dll_list::find_by_modname): Add back declaration.
2012-03-04 13:50:12 +00:00
Corinna Vinschen cd78c479f4 * winver.rc: Bump copyright date. 2012-03-04 13:19:21 +00:00
Christopher Faylor bd7c945953 * fhandler_console.cc (fhandler_console::dup): Only set ctty when we haven't
specifically called setsid.
* fhandler_tty.cc (fhandler_pty_slave::dup): Ditto.  Also add comment
documenting research into rxvt problem.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Don't check specifically
for myself->ctty == -1.  Test for > 0 as that is the correct test.
(fhandler_termios::sigflush): Ditto.
2012-03-03 21:35:30 +00:00
Corinna Vinschen 56bed67046 * flock.cc (allow_others_to_sync): Reorder conditional expression to
check for DACL presence first, since otherwise dacl pointer value is
	undefined.  Add comment.
2012-03-02 17:20:11 +00:00
Corinna Vinschen b4ad7197fb * flock.cc (allow_others_to_sync): Use RtlGetDaclSecurityDescriptor
rather than accessing the SECURITY_DESCRIPTOR structure directly.
	Take no DACL and NULL DACL into account.
2012-03-02 17:07:17 +00:00
Corinna Vinschen 3118315f06 Fix typo in ChangeLog entry 2012-03-02 12:01:27 +00:00
Corinna Vinschen 109bc58303 * fhandler_console.cc (fhandler_console::input_tcsetattr): Revert
prevois patch.
	(fhandler_console::open_setup): Install Ctrl-C handler here, if this
	console is the controlling tty and the process hasn't been started by
	a Cygwin process.
2012-03-02 11:56:06 +00:00
Corinna Vinschen bfeed1643e * fhandler_console.cc (fhandler_console::input_tcsetattr): Set the
state of the Ctrl-C handler depending on the setting of
	ENABLE_PROCESSED_INPUT.
2012-03-02 10:17:16 +00:00
Yaakov Selkowitz 521b39b4c7 * faq-programming.xml (faq.programming.make-execvp): Remove obsolete
information about Tcl/Tk.
(faq.programming.dll-relocatable): Ditto.
* faq-using.xml (faq.using.tcl-tk): Rewrite to reflect switch to
X11 Tcl/Tk.
2012-03-01 07:35:02 +00:00
Eric Blake 580df3b6ae tcgetsid: fix return type
* include/sys/termios.h (tcgetsid): Fix return type.
* termios.cc (tcgetsid): Likewise.
* fhandler_termios.cc (fhandler_termios::tcgetsid): Likewise.
* fhandler.h (fhandler_base): Likewise.
* fhandler.cc (fhandler_base::tcgetsid): Likewise.
2012-02-28 14:03:03 +00:00
Corinna Vinschen d783d46cca * cygtls.cc (well_known_dlls): Add shlwapi.dll. 2012-02-28 09:44:14 +00:00
Yaakov Selkowitz f6fbdb3a6f * faq-using.xml (faq.using.bloda): Fix missing closing parenthesis. 2012-02-27 19:45:26 +00:00
Corinna Vinschen 07a6b9dd22 * cygtls.cc (dll_cmp): New comparison function for bsearch.
(well_known_dlls): New array containing well-known DLLs.
	(_cygtls::call2): Add code for BLODA detection.
	* net.cc (fdsock): Ditto.
2012-02-27 11:55:27 +00:00
Corinna Vinschen 2c6df2a984 Drop "potentially" from latest ChangeLog entry. 2012-02-26 15:49:31 +00:00
Corinna Vinschen 97ad248f0c * environ.cc (enum settings): Add setbool. Rename justset to setdword
to avoid future problems.
	(struct parse_thing): Change all justset to setbool for bool variables.
	(parse_options): Add a case for setbool setting for bool variables
	since justset (now setdword) always writes a DWORD value, thus
	potentially overwriting adjacent memory locations.
	* external.cc (cygwin_internal): Drop extern declaration.
2012-02-26 15:47:43 +00:00
Corinna Vinschen b0af77452c * environ.cc (dos_file_warning): Drop declaration.
(ignore_case_with_glob): Ditto.
	(allow_winsymlinks): Ditto.
	(reset_com): Move definition to globals.cc.
	(struct parse_thing): Add "detect_bloda" option.
	* fhandler_serial.cc (fhandler_serial::open): Drop (incorrect)
	declaration of reset_com.
	* globals.cc (ignore_case_with_glob): Move definition into C++-only
	block.
	(dos_file_warning): Define.
	(allow_winsymlinks): Define.
	(reset_com): Define.
	(detect_bloda): Define.
	* path.cc (dos_file_warning): Drop definition here.
	(allow_winsymlinks): Drop definition here.
2012-02-26 14:01:32 +00:00
Corinna Vinschen dbf576fd86 * flock.cc (LOCK_DIR_NAME_FMT): Define.
(LOCK_DIR_NAME_LEN): Define.
	(LOCK_DIR_NAME_DEV_OFF): Define.
	(LOCK_DIR_NAME_INO_OFF): Define.
	(LOCK_OBJ_NAME_FMT): Define.  Add comment.
	(class lockf_t): Use bitsize-explicit types.  Declare from_obj_name,
	(class inode_t): Make use, unuse and inuse methods public.  Add a
	lock argument to get method declaration.
	(inode_t::get): Add lock argument.  Only lock node if lock arg is true.
	(inode_t::inode_t): Use LOCK_DIR_NAME_FMT as format string.
	(lockf_t::from_obj_name): New method to generate lockf_t content from
	lock event object basename.
	(inode_t::get_all_locks_list): Just call from_obj_name here and copy
	result into final lockf_t.
	(create_lock_obj_attr): Use LOCK_OBJ_NAME_FMT as format string.
	(create_lock_in_parent): New thread function to create lockf_t
	structure in parent process.
	(delete_lock_in_parent): New thread function to reap stale BSD locks in
	parent process.
	(lockf_t::create_lock_obj): Try to duplicate lock object handle into
	parent process and call create_lock_in_parent as parent remote thread.
	(lockf_t::del_lock_obj): Call delete_lock_in_parent as parent remote
	thread.
	(fhandler_disk_file::lock): Add lock arg to inode_t::get call.
2012-02-26 12:34:17 +00:00
Christopher Faylor 704bb69dcb * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 12. 2012-02-25 17:32:38 +00:00
Corinna Vinschen a1e89eba9b * new-features.sgml (ov-new1.7.11): Add two more changes to the list. 2012-02-25 10:51:32 +00:00
Corinna Vinschen 5ffd5f300f *** empty log message *** 2012-02-25 10:48:35 +00:00
Yaakov Selkowitz 7ab41ee33a * pldd.c: Fix typo in license header. 2012-02-24 21:53:28 +00:00
Yaakov Selkowitz 769e28572c * pldd.c: Fix formatting. 2012-02-24 10:38:20 +00:00
Yaakov Selkowitz 10c8aafdb8 Document pldd. 2012-02-24 10:21:34 +00:00
Yaakov Selkowitz 75f1400b26 * new-features.sgml (ov-new1.7.11): Document pldd. 2012-02-24 10:20:00 +00:00
Yaakov Selkowitz e2bf82d361 * Makefile.in (CYGWIN_BINS): Add pldd.
(pldd.exe): Add -lpsapi to ALL_LDFLAGS.
* pldd.c: New file.
* utils.sgml (pldd): New section.
2012-02-24 10:19:01 +00:00
Yaakov Selkowitz e0af71f092 Document scandirat. 2012-02-22 02:07:07 +00:00
Yaakov Selkowitz b9bbba80cf * new-features.sgml (ov-new1.7.11): New section. Document scandirat. 2012-02-22 02:06:15 +00:00
Yaakov Selkowitz e587f14b6f * cygwin.din (scandirat): Export.
* posix.sgml (std-gnu): Add scandirat.
	* syscalls.cc (scandirat): New function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/dirent.h (scandirat): Declare.
2012-02-22 01:58:24 +00:00
Corinna Vinschen 801bf9f272 * shared.cc (shared_info::init_obcaseinsensitive): Check actual state
of case sensitivity on post-Windows 2000 systems.
	* wincap.h (wincaps::kernel_is_always_casesensitive): New element.
	* wincap.cc: Implement above element throughout.
2012-02-21 17:03:51 +00:00
Corinna Vinschen db05364aa9 * faq-using.xml (faq.using.bloda): Add AVAST and Citrix Metaframe
Presentation Server.
2012-02-21 16:26:36 +00:00
Corinna Vinschen 3c53eaeb5b * flock.cc (inode_t::del_my_locks): Drop useless counter lc. Close
lock object handle explicitely in case of called during fork.  Add
	comment to explain why.
	* fork.cc (frok::child): Drop declaration of fixup_lockf_after_fork.
2012-02-20 14:08:37 +00:00
Corinna Vinschen 2196614e3d * timer.cc (getitimer): Don't create another local ret variable in
timer_gettime calling branch.  Simplify conditional since timer_gettime
	always returns 0 or -1 anyway.
2012-02-17 17:34:01 +00:00
Corinna Vinschen 1cb1472404 * ntdll.h (struct _PEB): Add EnvironmentUpdateCount member.
* spawn.cc (child_info_spawn::worker): Speed up job recognition.  Expand
	comment to explain every little detail and so we never forget.
	* wincap.h (wincaps::has_program_compatibility_assitant): New element.
	* wincap.cc: Implement above element throughout.
2012-02-17 14:26:18 +00:00
Corinna Vinschen e86c278998 * mount.cc (get_disk_type): Drop unneeded toupper call. Convert case
constants to wide chars.
2012-02-17 14:17:12 +00:00
Corinna Vinschen 732f3bc821 *** empty log message *** 2012-02-16 11:12:00 +00:00
Corinna Vinschen 9de0461985 * autoload.cc (NetUseGetInfo): Define.
* fhandler_disk_file.cc (fhandler_cygdrive::opendir): Rename flptst
	to drive.  Call new get_disk_type function rather than is_floppy and
	check SMB drives with the NetUseGetInfo function.  Explain why.
	* mount.cc (get_disk_type): New function to evaluate disk type from
	native NT device name.
	(is_floppy): Remove.
	* mount.h (enum disk_type): Define.
	(get_disk_type): Declare.
	* path.h (is_floppy): Drop declaration.
2012-02-16 11:02:05 +00:00
Corinna Vinschen fb97e87479 * miscfuncs.cc: Revert change from 2012-02-13 which used the
Windows-provided stack rather than an own stack created in
	CygwinCreateThread.
	(struct thread_wrapper_arg): Rename commitsize to stacklimit.
	(CygwinCreateThread): Rename commitsize to real_stacklimit.
2012-02-15 21:34:06 +00:00
Corinna Vinschen 5e7c84e554 * dtable.cc (dtable::init_std_file_from_handle): Use tmp_pathbuf for
name.
	(handle_to_fn): Ditto for device.  Fix size in QueryDosDeviceW call.
2012-02-15 16:11:36 +00:00
Christopher Faylor a0f4e7d3f1 * smallprint.cc (tmpbuf): Declare new class holding a static buffer, protected
by a lock.
(__small_vsprintf): Use tmpbuf to hold large buffer.
(__small_vswprintf): Ditto.
2012-02-15 15:33:56 +00:00
Corinna Vinschen 5eb802f8ed * flock.cc (lf_setlock): Add timeout variable and set before calling
WFMO.  Drop debug output if process is not available.  Set timeout to
	0 instead.  Document timeout 0 in WFMO comment.
	(lf_getblock): Drop invalid F_POSIX lock type shortcut.  Only return
	overlap if event is not signalled.  Fix comment.
2012-02-15 14:43:07 +00:00
Christopher Faylor 1423a93374 . 2012-02-14 20:04:59 +00:00
Christopher Faylor 4eb5175d90 * pinfo.cc (_pinfo::set_ctty): Revert 2012-02-07 change to skip function if tty
in question == our ctty.
* syscalls.cc (setsid): Avoid two function calls.
* dtable.cc (dtable::dup_worker): Remove debugging.
* init.cc (search_for): Calculate for every new process rather than using
shared value.
(threadfunc_ix): Fill in for ever new process rather than sing shared value.
2012-02-14 19:08:20 +00:00
Corinna Vinschen 5401796acf * fhandler_disk_file.cc (fhandler_cygdrive::fstat): Don't bother to
set st_nlink correctly, just set it to 1 to avoid potential network
	timeouts.
2012-02-14 15:22:13 +00:00
Corinna Vinschen ab9108200f * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
Always use cygwin_internal to fetch installation key.
2012-02-14 14:12:11 +00:00
Corinna Vinschen a8c8f19a43 * flock.cc (lf_setlock): Don't close waited lock object handle before
we own the node lock.  Fix comment.
2012-02-14 13:55:45 +00:00
Corinna Vinschen 8895d962d5 * cygheap.cc (init_cygheap::init_installation_root): Convert function
init_installation_root into a cygheap method.
	* cygheap.h (struct init_cygheap): Move installation_root,
	installation_key, and installation_key_buf from shared
	.cygwin_dll_common DLL section to cygheap.  Declare new method
	init_installation_root.
	* dtable.cc (handle_to_fn): Accommodate the move of installation strings
	to the cygheap.
	* external.cc (cygwin_internal): Ditto.
	* fhandler_console.cc (fhandler_console::open_shared_console): Ditto.
	* fhandler_mailslot.cc (fhandler_mailslot::get_object_attr): Ditto.
	* fhandler_tty.cc: Ditto, throughout.
	* mount.cc (mount_info::init): Ditto.
	* pipe.cc (fhandler_pipe::create): Ditto.
	* shared.cc: Ditto, throughout.
	(installation_root): Remove.
	(installation_key): Move to cygheap.
	(installation_key_buf): Ditto.
	(installation_root_inited): Remove.
	(SPIN_WAIT): Remove.
	(init_installation_root): Move to cygheap.
	(memory_init): Call cygheap->init_installation_root right after
	cygheap->user.init.  Drop call of init_installation_root function.
	* shared_info.h (init_installation_root): Drop declaration.
	(installation_root): Ditto.
	(installation_key): Ditto.
	* uinfo.cc (pwdgrp::load): Accommodate the move of installation strings
	to the cygheap.
2012-02-14 11:27:43 +00:00
Corinna Vinschen 78b5f9545d * thread.cc: Drop including unused headers. 2012-02-14 09:45:21 +00:00
Corinna Vinschen 722c69734d * miscfuncs.cc (struct thread_wrapper_arg): Convert char * to PBYTE.
Change related casts throughout.
	(thread_wrapper): Only do the thread change if the application provided
	the stack.  Otherwise, just use the Windows-provided stack.  Set up
	POSIX guardpage here, if necessary.  Move related comment from
	CygwinCreateThread here.
	(CygwinCreateThread): Never allocate and set up own stack here.  Just
	compute stack size to reserve and use value in CreateThread call if
	stack hasn't been provided by the application.
2012-02-13 15:23:03 +00:00
Corinna Vinschen d7bcd2a16f * Makefile.in (clean): Remove non-existant regexp dir.
* collate.h: New header.
	(__collate_range_cmp): Declare.
	(__collate_load_error): Define.
	* glob.cc: Pull in latest version from FreeBSD.  Simplify and reduce
	Cygwin-specific changes.
	* regex/regcomp.c: Include collate.h on Cygwin as well.
	(__collate_range_cmp): Move from here...
	* nlsfuncs.cc (__collate_range_cmp): ...to here.

	* miscfuncs.cc (thread_wrapper): Fix typo in comment.
	(CygwinCreateThread): Take dead zone of Windows stack into account.
	Change the way how the stack is commited and how to handle guardpages.
	Explain how and why.
	* thread.h (PTHREAD_DEFAULT_STACKSIZE): Change definition.  Explain why.
2012-02-13 13:12:37 +00:00
Yaakov Selkowitz e633eaec08 * include/pthread.h: Include time.h as required by POSIX. 2012-02-13 01:46:46 +00:00
Christopher Faylor e52a43f101 * exception.h (stackdump): Declare.
* exceptions.cc (stackdump): Rework to perform all operations needed for a
stackdump and to avoid recursion.
(exception::handle): Use simplified stackdump interface.
* sigproc.cc (signal::exit): Ditto.  Delete now, uneeded declaration.
2012-02-12 22:43:33 +00:00
Corinna Vinschen ce48510394 * miscfuncs.cc (DEFAULT_STACKSIZE): Remove.
(CygwinCreateThread): Simplify code by assuming that now stack-related
	input values are undefined.  Set stack protection to PAGE_READWRITE,
	as is default on Windows.  Add lengthy comment to explain POSIX
	guardpage.
	* thread.cc (pthread_attr::pthread_attr): Initialize stacksize as
	PTHREAD_DEFAULT_STACKSIZE.  Initialize guardsize as
	PTHREAD_DEFAULT_GUARDSIZE.
	* thread.h (PTHREAD_DEFAULT_STACKSIZE): Define.  Add comment to explain.
	(PTHREAD_DEFAULT_GUARDSIZE): Define.
2012-02-11 17:37:02 +00:00
Corinna Vinschen 793371f584 * miscfuncs.cc (DEFAULT_STACKSIZE): Set to 1 Megs. Drop comment about
RLIMIT_STACK.

	* registry.cc (get_registry_hive_path): Expect the user hive path to
	be never longer than MAX_PATH.  Don't prepend native NT path prefix
	here.  Add comment.
	(load_registry_hive): Prepend native NT path prefix here.  Additionally
	try to load user's classes hive.
	* uinfo.cc (cygheap_user::env_userprofile): Reduce size of
	userprofile_env_buf to MAX_PATH.  Add comment.
2012-02-10 20:56:22 +00:00
Christopher Faylor c38a2d8373 * syscalls.cc (setsid): On second thought, in the spirit of keeping things
kludgy, set ctty to -2 here as a special flag, and...
(open): ...only eschew setting O_NOCTTY when that case is detected.
2012-02-10 16:43:36 +00:00
Christopher Faylor 93b18fd232 * syscalls.cc (open): Semi-revert (?) to allowing open of a tty to become
controlling tty if there is no controlling tty.
2012-02-10 16:33:53 +00:00
Christopher Faylor 3b20fd9324 * exceptions.cc (setup_handler): Reduce system_printf to sigproc_printf since
it is for a transient situation which will undoubtedly be handled.
2012-02-09 16:05:23 +00:00
Corinna Vinschen cd1a95f55a * fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::write): Set
bytes_to_write to 0 in case it fits into the buffer, otherwise suffer
	early EOF in caller.
2012-02-09 15:23:17 +00:00
Corinna Vinschen 9eba4de269 * dll_init.h (struct dll): Re-add modname.
* dll_init.cc: Throughout, use modname where it was used before.
	(dll_list::operator[]): Use modname.  Move comment from dll_list::alloc
	here and remove hint about GetModuleBaseNameW.
	(dll_list::alloc): Store full path in name, pointer to basename in
	modname.  Search dll using modname.
2012-02-09 14:41:21 +00:00
Corinna Vinschen a442c9cddc * passwd.cc: Add -v option to print version information as well, since
it's used in older csih.
2012-02-09 10:11:26 +00:00
Corinna Vinschen e7420de9a2 *** empty log message *** 2012-02-09 09:04:10 +00:00
Christopher Faylor 06f46dc379 * dtable.cc (dtable::init_std_file_from_handle): Reinstate opening tty handles
with O_RDWR permissions.
2012-02-09 01:20:55 +00:00
Corinna Vinschen 461c56569f * thread.cc (__pthread_cond_wait_init): New static function replacing
__pthread_cond_dowait.  Only check and potentially initialize cond and
	mutex, drop call to (*cond)->wait.
	(pthread_cond_timedwait): Replace call to __pthread_cond_dowait with
	separate calls to __pthread_cond_wait_init and (*cond)->wait to be
	able to initialize cond before accessing its clock_id member.
	(pthread_cond_wait): Ditto (more or less).
2012-02-08 19:58:37 +00:00
Christopher Faylor 30c66cea49 * include/sys/wait.h: Remove C++ inline functions for `union wait'. For C++
use `void *' as __wait_status_ptr_t instead.  This is less type safe but fixes
compile error on `wait(NULL)'.  Remove extra `;'.
2012-02-08 19:51:13 +00:00
Corinna Vinschen bb2b641c13 * sigproc.cc (child_info_fork::abort): Call TerminateProcess rather
than ExitProcess.
2012-02-08 19:43:14 +00:00
Corinna Vinschen 7dc730e8ee * uinfo.cc (cygheap_user::env_userprofile): Simplify since network
drives are not supported here.
2012-02-08 17:51:34 +00:00