Commit Graph

10014 Commits

Author SHA1 Message Date
Christopher Faylor 4332090c2d whitespace 2013-03-31 11:05:35 +00:00
Corinna Vinschen 4aa4632ad2 * cygthread.cc (cygthread::terminate_thread): Only try to free
thread stack on systems not freeing it by themselves.
	* wincap.h (wincaps::terminate_thread_frees_stack): New element.
	* wincap.cc: Implement above element throughout.
2013-03-29 17:00:36 +00:00
Christopher Faylor bb93b7ab95 * pinfo.h (pinfo::status_exit): Rename from former static function in pinfo.cc.
(pinfo::operator == (char *)): Remove unused operator.
* pinfo.cc (pinfo::status_exit): Move this function info pinfo class.  Use
progname from the pinfo rather than myself.  Be defensive when inspecting
procinfo.
2013-03-29 16:19:11 +00:00
Christopher Faylor 6fcb223858 * sigproc.cc (wait_sig): Avoid uninitialized use of nb when retrying.
Consolidate two error messages into one.
2013-03-29 13:18:25 +00:00
Christopher Faylor 5e31c80e4e * sigproc.cc (pending_signals::retry): Declare new element.
(pending_signals::pending): Force an additional loop through wait_sig by
setting retry whenever this function is called.
(sig_send): Reorganize to wait for SIGHOLD at bottom.  Always add signal to
pending queue and work on whole queue rather than just the one signal.  Loop
when sigq.retry is set.  Fix long-broken check for SIGCHLD after queued
signals.
2013-03-29 01:22:14 +00:00
Christopher Faylor 1a863e04b3 * exceptions.cc (exception::handle): Generalize comment. 2013-03-28 16:14:53 +00:00
Corinna Vinschen d420513d39 * faq-what.xml (faq.what.supported): Mention Windows 8 and Server 2012.
Change sentence on native 64 bit version.
2013-03-27 16:12:30 +00:00
Christopher Faylor 744f64fded test checkin 2013-03-19 16:41:42 +00:00
Christopher Faylor 41090b6193 add news 2013-03-09 21:58:54 +00:00
Christopher Faylor 56bc657ce4 * cygtls.h (_cygtls::signal_debugger): Change argument type.
(_cygtls::copy_context): Delete declaration.
* exceptions.cc (exception::handle): Don't call copy_context() here.  Move
signal_handler call earlier and always call it.
(_cygtls::copy_context): Delete definition.
(_cygtls::signal_debugger): Move copy_context logic here.  Suspend thread
receiving signal before gathering context information.
2013-03-09 21:55:18 +00:00
Christopher Faylor 6a375e0325 * spawn.cc (child_info_spawn::worker): Save and restore my_wr_proc_pipe around
non-execing operations to avoid handle leak seen in
http://cygwin.com/ml/cygwin/2013-03/msg00152.html .
2013-03-09 00:11:31 +00:00
Corinna Vinschen 8981489bec * include/sys/un.h (UNIX_PATH_MAX): Rename from UNIX_PATH_LEN to
follow Linux.
	* fhandler_socket.cc: Change UNIX_PATH_LEN to UNIX_PATH_MAX throughout.
	(fhandler_socket::recv_internal): Don't return prematurely in case of
	successful return.  For AF_LOCAL sockets, overwrite returned AF_INET
	name with AF_LOCAL name.
2013-03-07 15:39:35 +00:00
Corinna Vinschen b5545a7b7e * fhandler_socket.cc (fhandler_socket::bind): Fix check for AF_LOCAL
filename length to allow non-NUL terminated strings within namelen
	bytes.  Copy over sun_path to local array sun_path to have a
	NUL-terminated string for subsequent function calls.  Move path_conv
	check before OS bind call to not bind the socket before being sure
	the file doesn't exist.  Add and fix comments.
2013-03-07 11:04:28 +00:00
Corinna Vinschen bd142b93ae * mount.cc (fs_names): Add trailing NULL element to avoid potential
SEGV in format_proc_filesystems.
2013-03-06 14:10:23 +00:00
Corinna Vinschen 0a42dbf12a * faq-using.xml: Fix expression and uppercase Samba. 2013-03-06 11:28:29 +00:00
Christopher Faylor 4afefdec51 Remove now-inappropriate comment. 2013-03-01 16:28:09 +00:00
Christopher Faylor f77f82bba5 fix latest changelog description 2013-03-01 15:55:39 +00:00
Christopher Faylor aad4a3c932 * exceptions.cc (exception::handle): Eliminate buggy recursed value and just
check if we're exiting.
2013-03-01 15:48:14 +00:00
Corinna Vinschen 1ef8ce71a8 * include/pthread.h (pthread_atfork): Add missing declaration. 2013-02-26 10:32:36 +00:00
Yaakov Selkowitz 7b3739f2ae * include/error.h (error_message_count): Declare as dllimport.
(error_one_per_line): Ditto.
(error_print_progname): Ditto.
2013-02-21 03:15:47 +00:00
Yaakov Selkowitz 7e38f161ea * Makefile.in (CYGWIN_LDFLAGS): Replace -static-lib* with -static.
(MINGW_LDFLAGS): Ditto.
(ZLIB): Simplify accordingly.
2013-02-21 02:13:17 +00:00
Christopher Faylor df85c52e8c * pathnames.sgml: Remove stray '@'. 2013-02-13 18:07:24 +00:00
Christopher Faylor 729c92aaa7 * pathnames.sgml: Clarify '@' processing. 2013-02-13 17:57:19 +00:00
Corinna Vinschen 064e3a9115 * child_info.h (CURR_CHILD_INFO_MAGIC): Update.
(class child_info_fork): Drop extraneous semicolon.
2013-02-08 20:15:05 +00:00
Corinna Vinschen cf4acdbc1f * fhandler_socket.cc (fhandler_socket::bind): Fix error code for
empty filename.
2013-02-04 12:21:56 +00:00
Corinna Vinschen 188fc1cf6e * fhandler_socket.cc (fhandler_socket::bind): Fix length check of
AF_LOCAL filename so it never accesses memory beyond namelen.  Also
	make sure filename is NUL-terminated.
2013-02-04 12:04:20 +00:00
Christopher Faylor 118e51be1d * DevNotes: Add entry cgf-000022.
* cygtls.h (_cygtls::func): Define as a sa_sigaction style function.
* exceptions.cc (sig_handle_tty_stop): Ditto.
(_cygtls::interrupt_setup): Fix coercion to accommodate 'func' change.
(ctrl_c_handler): Use tty kill_pgrp to send a signal.
(sigpacket::process): Don't process sigflush here.
(_cygtls::call_signal_handler): Reorganize to avoid a race.  Always call
sa_sigaction style function.
* fhandler_termios.cc (is_flush_sig): Define new function.
(tty_min::kill_pgrp): Handle tty flush when signal detected.
(fhandler_termios::bg_check): Be slightly more paranoid about checking for
valid tty.
(fhandler_termios::sigflush): Don't flush unless tty owner.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Use tty kill_pgrp to send
signal.
(fhandler_pty_master::ioctl): Ditto.
* signal.cc (killsys): Delete definition.
* sigproc.h (killsys): Delete declaration.
* include/cygwin/signal.h (siginfo_t): Simplify union/struct nesting slightly.
Implement mechanism to allow cygwin data passing.
2013-01-31 05:26:47 +00:00
Christopher Faylor 95b7947d04 * faq-programming.xml: Remove reference to "make check". 2013-01-23 16:54:35 +00:00
Christopher Faylor a69e27906f * miscfuncs.cc (__import_address): Check if malloc field points directly at
'malloc'.
2013-01-23 14:24:34 +00:00
Christopher Faylor 0e8c8b0093 * miscfuncs.cc (__import_address): On second thought, the chance that this
pointer could be NULL is very low so don't bother checking for it.
2013-01-23 14:06:06 +00:00
Christopher Faylor df37bdc5b7 * exceptions.cc (exception::handle): Make attempt to recursively dump stack
fatal.
2013-01-23 05:27:36 +00:00
Christopher Faylor 1fc747f37a * miscfuncs.cc (__import_address): Avoid NULL explicitly. 2013-01-23 02:06:44 +00:00
Christopher Faylor 9c4478df47 * miscfuncs.cc (__import_address): Avoid treating random instructions as import
jump.
* malloc_wrapper.cc (malloc_init): Remove comment about 64-bit.
2013-01-23 02:02:36 +00:00
Christopher Faylor 93ff4bbee0 * dcrt0.cc (dll_crt0_1): Comment assumption.
* exceptions.cc (sigpacket::setup_handler): Avoid sending signals during fork
processing.
2013-01-21 17:17:44 +00:00
Christopher Faylor 3b1a8c572f * dcrt0.cc (dll_crt0_1): Flag that we are working "incyg". Handle any signals
(presumably exiting signals) which may have come in while we are in the process
of setting up.
2013-01-21 16:56:09 +00:00
Christopher Faylor df0f949cfd Update copyrights 2013-01-21 16:28:27 +00:00
Christopher Faylor 02211f348d Update copyrights 2013-01-21 16:21:23 +00:00
Christopher Faylor f5183c2533 * update-copyright: Recognize configure.ac scripts too. 2013-01-21 16:20:23 +00:00
Corinna Vinschen e6e5ab6936 Use same fix to silence newer gcc as in 64 bit branch 2013-01-21 13:53:03 +00:00
Christopher Faylor 6d34849474 * cygerrno.h (__reg3): Define.
* cygmalloc.h (__reg3): Ditto.
2013-01-21 07:42:02 +00:00
Christopher Faylor a526df1e20 * cygerrno.h: Conditionally define __regN for cygserver. 2013-01-21 07:34:07 +00:00
Christopher Faylor 2033ccdd17 * malloc_wrapper.cc (malloc_init): Re-add inadvertently dropped comment which
explains what's going on with the use_internal calculation.
2013-01-21 04:43:48 +00:00
Christopher Faylor bc837d22f3 Throughout, update copyrights to reflect dates which correspond to main-branch
checkins.  Regularize copyright format.
2013-01-21 04:38:31 +00:00
Christopher Faylor 6e75c72b89 Throughout, change __attribute__ ((regparm (N))) to just __regN. Throughout,
(mainly in fhandler*) start fixing gcc 4.7.2 mismatch between regparm
definitions and declarations.
* gendef: Define some functions to take @ declaration to accommodate _regN
defines which use __stdcall.
* gentls_offsets: Define __regN macros as empty.
* autoload.cc (wsock_init): Remove unneeded regparm attribute.
* winsup.h (__reg1): Define.
(__reg2): Define.
(__reg3): Define.
* advapi32.cc (DuplicateTokenEx): Coerce some initializers to avoid warnings
from gcc 4.7.2.
* exceptions.cc (status_info): Declare struct to use NTSTATUS.
(cygwin_exception::dump_exception): Coerce e->ExceptionCode to NTSTATUS.
* fhandler_clipboard.cc (cygnativeformat): Redefine as UINT to avoid gcc 4.7.2
warnings.
(fhandler_dev_clipboard::read): Ditto.
2013-01-21 04:34:52 +00:00
Christopher Faylor d89e61f354 * update-copyright (update_maybe): Accommodate perl-style copyright comments. 2013-01-21 04:30:27 +00:00
Christopher Faylor eb0876b22f * update-copyright: Silently skip nonexistent files. Display filename on
update.  Don't update non-Red Hat copyrights.
2013-01-21 03:55:55 +00:00
Christopher Faylor 0413f0bd40 * update-copyright: Update standard copyright information based on cvs log and
current sandbox status.
2013-01-20 23:56:26 +00:00
Christopher Faylor 4713b1b294 * malloc_wrapper.cc: Change 'use_internal_malloc' to 'use_internal' throughout.
(export_malloc_called): Delete.
(internal_malloc_determined): New variable.
(malloc_init): Control calculation of internal/external malloc based on
'internal_malloc_determined'.  Use import_address() to determine if malloc in
user_data is ours or not.
* miscfuncs.cc (thread_wrapper): Make static.
(__import_address): Define new function.
* miscfuncs.h (import_address): New define.
(__import_address): Declare new function.
2013-01-20 22:59:58 +00:00
Christopher Faylor 1471537a8f * sigproc.cc (sig_dispatch_pending): Add correct regparm attributes to match
declaration.
(pid_exists): Ditto.
(proc_subproc): Ditto.
(sig_clear): Ditto.
(sig_send): Ditto.
(checkstate): Ditto.
2013-01-20 06:34:59 +00:00
Corinna Vinschen a32a9a87a1 * syscalls.cc (rename): Remove ill-conceived NFS workaround from
2013-01-10 for self-inflicted NFS server problem.
2013-01-19 14:54:18 +00:00
Christopher Faylor d5c977948b * exceptions.cc (ctrl_c_handler): Remove special-case handler for
"cygwin_finished_initializing".
* sigproc.cc (exit_thread): Undefine ExitThread earlier to avoid recursion on
error return.
2013-01-19 05:57:06 +00:00
Corinna Vinschen 5d858e49eb * errno.cc (errmap): Map ERROR_LOCK_VIOLATION to EBUSY. 2013-01-18 16:09:51 +00:00
Corinna Vinschen b31aa3904c * mmap.cc (handler_disk_file::msync): Add call to FlushFileBuffers
to implement MS_SYNC.
2013-01-18 09:35:05 +00:00
Christopher Faylor c5eb7a4971 * mmap.cc (handler_disk_file::msync): Retry up to 99 times if FlushViewOFile
fails with ERROR_LOCK_VIOLATION.
2013-01-18 00:28:21 +00:00
Christopher Faylor 211dd84b83 * sigproc.cc (no_signals_available): Finally remove this macro entirely.
(exit_thread): Ensure process lock is released on error exit.
(sig_send): Simplify "its_me" test.  Remove no_signals_available tests.
2013-01-16 23:04:28 +00:00
Christopher Faylor b01065f174 * pthread.cc (pthread_exit): Add kludge to accommodate noreturn attribute. 2013-01-16 19:20:59 +00:00
Christopher Faylor 18905f5551 fix typo 2013-01-14 22:24:36 +00:00
Christopher Faylor b8540dae6c * include/pthread.h (pthread_exit): Mark as "noreturn". 2013-01-14 21:17:37 +00:00
Christopher Faylor 656a20cbd1 fix typo 2013-01-14 18:10:28 +00:00
Corinna Vinschen c136ca2a93 Fix copyrights 2013-01-14 17:16:02 +00:00
Christopher Faylor 930eacff8b update with my changes 2013-01-14 16:32:51 +00:00
Corinna Vinschen d39e9d1596 *** empty log message *** 2013-01-14 13:23:55 +00:00
Christopher Faylor b712b4408a * exceptions.cc (signal_exit): Move captive process termintation...
(_cygtls::interrupt_setup): ...into here.
(sigpacket::process): Simplify setting of handler when have_execed.
(_cygtls::interrupt_setup): Don't call proc_subproc when we've execed.
* globals.cc (exit_states): Delete unneeded ES_EXEC_EXIT.
* pinfo.cc (pinfo::exit): Change debugging output.  Call proc_terminate rather
than the now-obsolete sigproc_terminate.  Don't set exit_state to ES_EXEC_EXIT.
Set exit_state to ES_FINAL later.
* sigproc.cc (sigproc_terminate): Delete function.
(wait_sig): Don't call proc_subproc if have_execed.
* sigproc.h (sigproc_terminate): Delete declaration.
* sync.h (lock_process::lock_process): Don't set exit_state to
ES_PROCESS_LOCKED.
(lock_process::operator LONG): Define.
2013-01-14 06:03:59 +00:00
Corinna Vinschen cdc1925e02 * new-features.sgml (ov-new1.7.18): Add console enhancements. 2013-01-12 19:11:11 +00:00
Christopher Faylor 2f47bbd555 * DevNotes: Add entry cgf-000021.
* select.cc (select): Unconditionally return when a signal is detected.
(select_stuff::wait): Ditto.
2013-01-11 15:36:40 +00:00
Corinna Vinschen 7142197465 * syscalls.cc (rename): Drop handling paths > 32757 chars, emit EINVAL
instead, thus simplifying code allocating and filling pfri.  Drop size
	and use constant expression in NtSetInformationFile call.  Add comments.
	Drop redundant test for fs_serial_number and change comment accordingly.
2013-01-11 12:34:41 +00:00
Corinna Vinschen 09707415eb * fhandler.h (class dev_console): Flag for expanded control sequence.
* fhandler_console.cc (char_command): Supporting cursor style modes.
2013-01-11 11:04:50 +00:00
Corinna Vinschen 34ce80888a * path.h (path_conv::fs_type): New method.
* syscalls.cc (rename): Check for cross-device situation before
	touching anything.  Explain why.  Workaround NFS bug in call to
	NtSetInformationFile(FileRenameInformation).
2013-01-10 15:08:22 +00:00
Corinna Vinschen 2b814a1937 * cygerrno.h: Fix copyright.
* exceptions.cc: Drop comment explaining removed variable.
2013-01-09 16:25:15 +00:00
Corinna Vinschen 85d8e389cd * dcrt0.cc (main_thread_sinit): New inline function. Fix and explain
a stdio initialization issue.
	(dll_crt0_1): Call main_thread_sinit rather than __sinit.
2013-01-09 14:23:44 +00:00
Christopher Faylor 98f16610ca * thread.cc (pthread_rwlock::lookup_reader): Remove parameter: always assume
that we're looking for the current thread.
(pthread_rwlock::tryrdlock): Eliminate self variable.  Accommodate change in
lookup_reader().
(pthread_rwlock::unlock): Ditto.
(pthread_rwlock::rdlock): Ditto.  Move add_reader call after writer tests to
more closely mimic old behavior.
(pthread_rwlock::wrlock): Accommodate change in lookup_reader().
* thread.h ((pthread_rwlock::lookup_reader): Eliminate argument.
2013-01-07 19:34:44 +00:00
Christopher Faylor 8f3f61eb96 * thread.cc (pthread_rwlock::add_reader): Perform new operation here and return
pointer to allocated RWLOCK_READER structure.
(pthread_rwlock::rdlock): Reorganize to reflect new add_reader functionality.
(pthread_rwlock::tryrdlock): Ditto.  Remove unneeded call to lookup_reader().
* thread.h (pthread_rwlock::RWLOCK_READER::RWLOCK_READER): New constructor.
(pthread_rwlock::add_reader): Reflect new functionality.
2013-01-07 16:01:10 +00:00
Christopher Faylor 0fd830efdf * globals.cc (exit_states): Renumber so that ES_EXIT_STARTING is first, as
intended.
* sigproc.cc (wait_sig): Only stop accepting signals after exit_state >
ES_EXIT_STARTING.
2013-01-04 02:21:03 +00:00
Christopher Faylor fba91299d7 * sigproc.cc (exit_thread): Set thread signal mask so that no signals are sent
to an exiting thread.
2013-01-03 05:05:10 +00:00
Christopher Faylor d8e0d0a1b9 * sigproc.cc (no_signals_available): Remove exit_state test since signals are
available in a limited fashion when exiting.
(sig_dispatch_pending): Ditto.
(sig_send): Ditto.
(exit_thread): Rearrange to avoid an unnecessary DuplicateProcess when exiting.
(wait_sig): Allow special signals when exiting.
2013-01-03 03:33:18 +00:00
Christopher Faylor 19aef3fa1a update copyright 2013-01-02 18:48:21 +00:00
Christopher Faylor 36e97781ee * DevNotes: Add entry cgf-000020, relating to previous checkin. 2013-01-02 18:46:55 +00:00
Christopher Faylor ca77b848e7 * cygtls.h (_cygtls::signal_exit): Delete from class.
* exception.h (cygwin_exception): New class.
(cygwin_exception::dumpstack): Declare new function.
(cygwin_exception::context): Ditto.
(cygwin_exception::dump_exception): Ditto.
* exceptions.cc (cygwin_exception::dump_exception): Move into cygwin_exception
class.  Accommodate new variable names.
(cygwin_exception::dumpstack): Ditto stackdump -> dumpstack.
(exception::handle): Move andreas processing earlier.  Defer signal processing
decisions to the signal thread where they belong.  Pass exception information
to sig_send via new siginfo_t si_cyg field.
(ctrl_c_handler): Wait for SIGHUP signal to be processed since it could cause a
process exit and we don't want races with thread exit lock.
(signal_exit): Move back here from sigproc.cc.  Modify arguments and remove
from sigpacket class.  Decide when to dump core based on signal type.
(sigpacket::process): Handle exiting signals in context of threads rather than
in the signal thread.  Signal debugger on non-Windows signals.  Remove
setup_signal_exit call.
* sigproc.cc (no_signals_available): Remove argument.
(signal_exit_code): Delete.
(close_my_readsig): Ditto.
(_cygtls::signal_exit): Move to exceptions.cc.
(sigproc_terminate): Don't attempt to terminate signal thread.
(setup_signal_exit): Delete.
(exit_thread): Use new si_cyg entry in siginfo_t.
(sig_send): Just use empty initializer for si.  Accommodate change in
no_signals_available argument.
(wait_sig): Remove attempt to "go asynchronous" on process exit.  Delete
__SIGEXIT handling.  Don't ever exit.
* sigproc.h: Remove __SIGEXIT from signal enum.  Renumber.
* include/cygwin/signal.h (siginfo_t): Add si_cyg entry.
2013-01-02 18:34:06 +00:00
Christopher Faylor d6aec4e025 * sigproc.cc (wait_sig): Remove spurious extern. 2012-12-31 19:07:03 +00:00
Christopher Faylor f6187d46b1 * dtable.cc (dtable::dup3): Fix bounds checking for valid newfd.
* syscalls.cc (dup2): Ditto.
* winsup.h (events_terminate): Delete obsolete function declaration.
2012-12-31 18:31:49 +00:00
Christopher Faylor 871d0724fa * DevNotes: Add entry cgf-000019.
* dcrt0.cc (do_exit): Just set exit_state to ES_EVENTS_TERMINATE and nuke call
to events_terminate which just set a superfluous flag.
* sigproc.cc (signal_exit_code): New variable.
(setup_signal_exit): Define new function.
(_cygtls::signal_exit): Remove accommodations for closing the signal pipe
handle.
(exit_thread): Just sleep if we're exiting.
(wait_sig): If signal_exit_code is set, just handle bookkeeping signals and
exit ReadFile loop if there is nothing more to process.  Call signal_exit at
end if signal_exit_code is non-zero.
* sigproc.h (setup_signal_exit): Declare new function.
* exceptions.cc (sigpacket::process): Use setup_signal_exit to control exiting
due to a signal.
(exception::handle): Ditto.  Query exit_state rather than defunct exit_already
to determine if we are exiting.
* globals.cc (ES_SIGNAL_EXIT): New enum.
* sync.h (lock_process::release): New function for explicitly unlocking muto.
(lock_process::~lock_process): Use release method.
2012-12-28 18:06:17 +00:00
Christopher Faylor 81f1868336 * fork.cc (child_info::prefork): Fix error message formatting. 2012-12-27 17:25:17 +00:00
Christopher Faylor dbadcc4372 Fix tid comment. 2012-12-22 23:37:33 +00:00
Christopher Faylor 4a84997ae4 * select.h (select_stuff): Remove variable names from parameter declarations.
(select_info): Ditto.
(select_record::dump_select_record): Declare new debugging-only function.
(select_info): Zero all fields.
(select_pipe_info): Ditto.
(select_socket_info): Ditto.
(select_serial_info): Ditto.
(select_mailslot_info): Ditto.
* select.cc (select_record::dump_select_record): Define new debugging-only
function.
(select_stuff::test_and_set): Call dump_select_record when debugging.
* thread.cc (pthread_mutex::unlock): Revert setting of tid to NULL since, in
this context, it is a number, not a pointer.
(pthread_spinlock::unlock): Ditto.
2012-12-22 19:35:41 +00:00
Christopher Faylor e97256cf70 Back out prematurely checked-in change. 2012-12-22 03:16:43 +00:00
Christopher Faylor d3a03427bc * sigproc.cc (exit_thread): undef ExitThread or suffer recursion. Attempt to
lock process prior to calling sig_send.
2012-12-22 03:14:37 +00:00
Christopher Faylor c3a4634985 Revert the reversion and go with implementation described in cgf-000017, with
some modifications.
* init.cc (dll_entry): Revert previous change.
* miscfuncs.cc: Include sigproc.h for exit_thread declaration.
* winsup.h (ExitThread): Define as 'exit_thread' to ensure no accidental use.
* sigproc.cc (exit_thread): New function.
(wait_sig): Handle __SIGTHREADEXIT case.  Don't just block rather than
returning from this function.
* sigproc.h (__SIGTHREADEXIT): New enum.
(exit_thread): Declare.
* sync.cc (muto::release): Accept a tls command-line argument.
* sync.h (muto::release): Accept a tls command-line parameter.  Default to
&_my_tls.
* cygerrno.h (__set_errno): Define as extern so that no function code is ever
emitted.
* cygserver_ipc.h (cygserver_ipc.h): Ditto.
* miscfuncs.h (transform_chars): Ditto.
* path.h (has_attribute): Ditto.
* security.h (privilege_luid): Ditto.
* winsup.h (flush_file_buffers): Ditto.
2012-12-21 21:30:56 +00:00
Christopher Faylor 65068ebd7f * DevNotes: Add entry cgf-000018.
* init.cc (dll_entry): Grab process lock before exiting to ensure that thread
doesn't exit before parent if parent is exiting.
* _cygtls.cc (_cygtls::call2): Revert previous 2012-12-21 change.
* miscfuncs.cc (thread_wrapper): Ditto.
* thread.cc (pthread::exit): Ditto.
* sigproc.cc (exit_thread): Ditto.
(wait_sig): Ditto.
* sync.cc (muto::release): Ditto.
* sync.h (muto::release): Ditto.
* sigproc.h (__SIGTHREADEXIT): Delete enum.
(exit_thread): Delete declaration.
2012-12-21 19:32:43 +00:00
Christopher Faylor 614aff88a0 * DevNotes: Add entry cgf-000017.
* _cygtls.cc (_cygtls::call2): Use new exit_thread function in place of
ExitThread.
* miscfuncs.cc (thread_wrapper): Ditto.
* thread.cc (pthread::exit): Ditto.
(pthread_mutex::unlock): Set tid to NULL rather than 0.
(pthread_spinlock::unlock): Ditto.
* pinfo.cc (commune_process): Actually call lock_process constructor.
* sigproc.cc (exit_thread): New function.
(wait_sig): Handle __SIGTHREADEXIT case.  Don't just block rather than
returning from this function.
* sigproc.h (__SIGTHREADEXIT): New enum.
(exit_thread): Declare.
* sync.cc (muto::release): Accept a tls command-line argument.
* sync.h (muto::release): Accept a tls command-line parameter.  Default to
&_my_tls.
2012-12-21 18:52:00 +00:00
Corinna Vinschen 45b8e70594 * pathnames.sgml (pathnames-at): Drop confusing description on
"embedded double quotes".
2012-12-20 16:47:26 +00:00
Corinna Vinschen 45edfcd2ab * dcrt0.cc (build_argv): Allow quoted filenames in @ expression. 2012-12-20 13:39:34 +00:00
Christopher Faylor 081e9da6e8 Add missing file. 2012-12-19 22:07:14 +00:00
Christopher Faylor 6dadfa5644 * select.h (select_stuff::select_stuff): Make default constructor always zero
everything while constructor with int arg just zeroes next.
* select.cc (select_stuff::test_and_set): Revert to using default constructor.
2012-12-19 21:15:54 +00:00
Christopher Faylor 63d9f29311 * select.cc (select_stuff::wait): Add windows error number to error message. 2012-12-19 18:44:40 +00:00
Christopher Faylor 4effb32b81 * select.cc (select_stuff::test_and_set): Remove workaround and use proper
constructor.
2012-12-18 17:32:45 +00:00
Christopher Faylor 9574be60a7 * select.cc (select_stuff::test_and_set): Work around problem of new() not
returning zeroed memory.
2012-12-18 16:41:38 +00:00
Corinna Vinschen 783105ea4a * utils.sgml (mount): Document sparse mount option. 2012-12-14 11:11:17 +00:00
Corinna Vinschen 6b0dad0459 * new-features.sgml (ov-new1.7.18): Add sparse change.
* pathnames.sgml (mount-table): Document sparse mount option.
2012-12-14 11:10:29 +00:00
Corinna Vinschen 6d17453774 *** empty log message *** 2012-12-14 10:52:34 +00:00
Corinna Vinschen 05297cca5f * fhandler.cc (fhandler_base::write): Don't attempt to sparsify
an already sparse file.  Drop check for FILE_SUPPORTS_SPARSE_FILES
	flag.  Explicitely set FILE_ATTRIBUTE_SPARSE_FILE attribute in
	cached attributes.
	(fhandler_base::lseek): Only set did_lseek if sparseness is supported.
	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Don't attempt
	to sparsify an already sparse file.  Explicitely set
	FILE_ATTRIBUTE_SPARSE_FILE attribute in cached attributes.
	* mount.cc (oopt): Add "sparse" flag.
	(fillout_mntent): Ditto.
	* path.h (enum path_types): Add PATH_SPARSE.
	(path_conv::support_sparse): New method.
	(path_conv::fs_flags): Constify.
	(path_conv::fs_name_len): Ditto.
	include/sys/mount.h: Replace unused MOUNT_MIXED flag with MOUNT_SPARSE.
2012-12-14 10:45:29 +00:00
Christopher Faylor 8cabc308a2 * sigproc.h (sig_send): Accept tid as argument #3. Default to NULL.
* sigproc.cc (sig_send): Ditto.  Pass tid to other sig_send.
(sigpending): Send current thread as arg #3.
2012-12-10 22:13:26 +00:00
Christopher Faylor ff8ba3cabe * exceptions.cc (sigpacket::process): Reorganize to avoid use of tls before
initialization.
* fhandler_fifo.cc (fhandler_fifo::arm): Avoid improper printing of integer as
a string in debug output.
2012-12-07 20:59:44 +00:00
Christopher Faylor 0d1a50b81a * sigproc.h (sigpacket): Remove parameter names from declarations.
(sigpacket::sigtls): Rename from 'tls'.
* exceptions.cc (sigpacket::process): Define local tls variable and assign that
to sigtls if appropriate.  Clarify debugging output.
* sigproc.cc (sig_send): Accommodate tls -> sigtls rename.
(pending_signals::add): Ditto.
(wait_sig): Ditto.
2012-12-07 17:37:33 +00:00
Christopher Faylor 9873ac53d7 * cygtls.h (_cygtls::get_signal_arrived): Add parameter to make lock/unlock
conditional.
* exceptions.cc (_cygtls::interrupt_setup): Don't get a lock when setting
signal_arrived since we already have one.
* gendef: Add some comments to make it easier to find functions.
2012-12-07 17:23:22 +00:00
Yaakov Selkowitz eac98364a3 * new-features.sgml (ov-new1.7.18): New section. Document cfsetspeed. 2012-12-06 08:38:43 +00:00
Yaakov Selkowitz 0ba7e5d36b * include/cygwin/wait.h (WAIT_ANY): Define.
(WAIT_MYPGRP): Define.
2012-12-06 08:32:58 +00:00
Corinna Vinschen 497826e97a * child_info.h (class child_info_spawn): Drop unused member lock.
(CURR_CHILD_INFO_MAGIC): Update.
	* sigproc.cc (child_info_spawn::child_info_spawn): Drop setting lock.
2012-12-05 10:37:17 +00:00
Christopher Faylor 3211ef434d * cygtls.h (_cygtls::will_wait_for_signal): Rename from 'signal_waiting' to
something more expressive.  Reflect rename throughout.
(_cygtls::get_signal_arrived): Rename from create_signal_arrived.  Move lock
here.
(_cygtls::set_signal_arrived): Use get_signal_arrived.
* exceptions.cc (_cygtls::interrupt_setup): Use get_signal_arrived.
* tlsoffsets.h: Regenerate.
2012-12-04 20:26:18 +00:00
Christopher Faylor d551cb9226 revert erroneous checkin 2012-11-30 07:14:36 +00:00
Christopher Faylor 1f8fe1aa0e * spawn.cc (child_info_spawn::worker): Make detection of '/c' case insensitive
when looking for cmd.exe command line.
2012-11-30 07:11:19 +00:00
Christopher Faylor 065b05f2df * Makefile.in: Remove old from CFLAGS and move C*FLAGS so that they can be
manipulated by Makefile.common.
2012-11-28 03:23:41 +00:00
Christopher Faylor 29413f0630 * Makefile.in: Move CFLAGS and CXXFLAGS so that they can be manipulated by
Makefile.common.  Add -static-libstdc++ to *LDFLAGS.  Add dependencies for
loadlib.h.
* loadlib.h: Update copyright.
(_load_sys_library): Properly define set_dll_library as WINAPI to avoid stack
corruption.
2012-11-28 03:22:36 +00:00
Christopher Faylor 66444a6b40 * Makefile.in (ZLIBS): Common define to force static load.
(MINGW_LDFLAGS): Use static libgcc.
2012-11-27 21:32:36 +00:00
Christopher Faylor 1f3843930e * Makefile.in: Make sure that libz is always loaded staticly. 2012-11-27 16:14:52 +00:00
Christopher Faylor 0d82dbb143 * Makefile.in (Makefile): Rely on 'configure' not 'configure.in'. 2012-11-26 20:02:05 +00:00
Christopher Faylor d4f4d1d0d6 ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

cygserver/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

cygwin/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

doc/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

lsaauth/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

testsuite/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.

utils/ChangeLog:
2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* configure.ac: Rename from configure.in.
	* configure.in: Delete.
	* configure: Regenerate.
2012-11-26 19:50:45 +00:00
Christopher Faylor 96079146c4 * ccwrap: Don't drop mingw header file paths unless we've specified them with
--with-windows-headers.
2012-11-26 19:00:35 +00:00
Corinna Vinschen 5ab123f4aa * fhandler_registry.cc: Drop Mingw.org considerations.
* fhandler_serial.cc: Ditto.
	* fhandler_socket.cc: Ditto.
	* fhandler_tape.cc: Ditto.
	* fhandler_tty.cc: Ditto.
	* net.cc: Ditto.
	* ntdll.h: Ditto.
	* sched.cc: Ditto.
	* sec_helper.cc: Ditto.
2012-11-26 13:28:53 +00:00
Corinna Vinschen 3afc3efbab * bloda.cc: Drop Mingw.org considerations.
* dump_setup.cc: Ditto.
	* strace.cc: Ditto.
2012-11-26 13:13:25 +00:00
Corinna Vinschen 6f125cff2b * transport_pipes.cc (pipe_instance_lock_once): Remove.
(pipe_instance_lock): Remove.
	(pipe_instance): Remove.
	(initialise_pipe_instance_lock): Remove.
	(transport_layer_pipes::accept): Drop entire pipe_instance handling.
	(transport_layer_pipes::close): Ditto.
2012-11-26 12:33:07 +00:00
Corinna Vinschen 5ed0628cf0 * cygserver.cc (main): Call listen right after creating the
transport.
	* transport_pipes.cc (transport_layer_pipes::listen): Create
	first instance of the named pipe here.  Connect the client side
	to block it for further use by the system.
	(transport_layer_pipes::accept): Don't handle first pipe instance
	here.  Change debug output accordingly.
2012-11-23 15:19:41 +00:00
Christopher Faylor 916015a6af * configure.in: Remove unneeded ALLOC substitution.
* configure: Regenerate.
* aclocal.m4: Ditto.
2012-11-23 14:58:24 +00:00
Christopher Faylor 6a432cb180 * configure.in: Add previously-missed AC_NO_EXECUTABLES.
* configure: Regenerate.
* aclocal.m4: Ditto.
2012-11-23 14:55:44 +00:00
Christopher Faylor 2e488e9543 cygwin/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Use explicit path to mkdir.

lsaauth/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Use /bin/mkdir to make directories.

testsuite/ChangeLog:
2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Remove old Makefile.common'isms.  Don't rely on
	in-build tools.
2012-11-23 14:52:07 +00:00
Corinna Vinschen 102bf65058 * sysv_sem.cc (semundo_clear): Move condition to break from
inner loop to the right spot.
2012-11-23 14:32:02 +00:00
Christopher Faylor 4c36016b57 ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.common: Revamp for new configury.  Add default compilation
	targets, include .E processing.  Add magic for allowing "CFLAGS" to
	control optimization options in "CXXFLAGS".
	* configure.cygwin: New include for Cygwin configure.in's.
	* acinclude.m4: Delete old definitions.  Implement AC_WINDOWS_HEADERS,
	AC_WINDOWS_LIBS, AC_CYGWIN_INCLUDES, target_builddir, winsup_srcdir.
	* aclocal.m4: Regenerate.
	* autogen.sh: New file.
	* ccwrap: New script.
	* c++wrap: New script.
	* config.guess: New script.
	* config.sub: New script.
	* configure: Regenerate.
	* configure.in: Eliminate LIB_AC_PROG_* calls in favor of standard.
	Delete ancient target test.
	* install-sh: New script.

cygserver/ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Revamp for new configury.
	* configure.in: Revamp for new configury.
	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.

cygwin/ChangeLog:
2012-11-22  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* select.cc (select): Don't return -1 when we've timed out after
	looping.

2012-11-22  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* Makefile.in: Revamp for new configury.
	(datarootdir): Add variable setting.
	(winver_stamp): Accommodate changes to mkvers.sh setting.
	(libc.a): Fix race when libm.a might not have been built yet.
	* configure.in: Revamp for new configury.
	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.
	* mkvers.sh: Find include directives via CFLAGS and friends rather than
	assuming that w32api lives nearby.

utils/ChangeLog:
2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>

	* aclocal.m4: Regenerate.
	* configure: Ditto.
	* autogen.sh: New script.
	* configure.in: Revamp for new configury.
	* Makefile.in: Revamp for new configury.  Rename ALL_* to just *.
	Always use "VERBOSE" setting.
	(MINGW_CXX): Don't include CFLAGS in definition.
	(all): Define target first, before everything else so that it is the
	default.
	(ps.exe): Don't add useless -lcygwin.
	(ldh.exe): For consistency, add to existing MINGW_LDFLAGS rather than
	redefining them.
	(cygcheck.exe): Always include -lz for MINGW_LDFLAGS.  Don't try to
	figure out where to find it.
	(dumper.exe): Simplify check.  Assume libraries are installed rather
	than trying to retrieve from source tree.
	(install): Just use /bin/mkdir to create directories.
	(Makefile): Regenerate when standard dependencies change.
	* dump_setup.cc: Always include zlib.h.  Remove accommodations for it
	possibly not existing.
	* parse_pe.cc: Add define which allows building with installed
	binutils package.
	* dumper.cc: Ditto.
2012-11-23 13:22:47 +00:00
Yaakov Selkowitz beaf1df02c * termios.cc (cfsetspeed): New function.
* cygwin.din (cfsetspeed): Export.
* posix.sgml (std-bsd): Add cfsetspeed.
* include/sys/termios.h (cfsetspeed): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-11-21 20:13:07 +00:00
Corinna Vinschen bd249f0177 * include/mntent.h: Only include paths.h when building for Cygwin.
Add comment to explain why.
2012-11-16 17:35:14 +00:00
Corinna Vinschen 0d963613b0 * winbase.h: Semi-reinstantiate to workaround lack inline assembler
implementation of InterlockedCompareExchange for i686 in Mingw64
	headers.
	* pinfo.cc (pinfo::init): Remove unused variable mapaddr.
2012-11-11 10:56:01 +00:00
Corinna Vinschen 41783b90a2 * path.cc (vcygpath): Handle cygdrive prefix. 2012-11-09 08:53:01 +00:00
Corinna Vinschen 2af359986f * sigproc.cc (proc_subproc): Delete unused variable child. 2012-11-08 18:41:58 +00:00
Christopher Faylor aaa812cbd0 * fhandler_termios.cc (fhandler_termios::line_edit): Don't do special character
handling when stopped by CTRL-S.
* fhandler_tty.cc (bytes_available): Add arguments to debug_only_printf call.
* sigproc.cc (proc_subproc): Simplify some if logic.
2012-11-08 17:27:00 +00:00
Christopher Faylor 61746d6ae8 * mingw: Delete obsolete directory.
* w32api: Ditto.
2012-11-07 16:52:48 +00:00
Corinna Vinschen 2ca28ea2dc Add missing ChangeLog entry 2012-11-07 16:36:31 +00:00
Corinna Vinschen 5b31f27f6d winsup:
* Makefile.common (zlib_source): Remove.
	(zlib_build): Remove.
	(bz2lib_source): Remove.
	(bz2lib_build): Remove.
	(w32api_source): Remove.
	(w32api_build): Remove.
	(w32api_lib): Remove.
	(mingw_build): Remove.
	(mingw_source): Remove.
	($(w32api_lib)/%.a): Remove rule.
	* Makefile.in (ZLIB): Remove.
	($(SUBDIRS)): Drop mingw check.
	(mingw): Remove rule.
	(install_mingw): Ditto.
	* configure.in: Remove support for mingw as build target.
	* configure: Regenerate.

utils:

	* Makefile.in ($(MINGW_BINS)): Drop -B$(mingw_build)/ from build
	expression.
2012-11-07 16:32:08 +00:00
Corinna Vinschen 4d586ac09e * Makefile.in (MINGW_CXX): Attach $(CFLAGS) to allow providing
build option tweaks to mingw compiler as well.
2012-11-05 11:15:23 +00:00
Yaakov Selkowitz 650dc73fa5 * include/sys/termios.h (CBRK): Define as alias of CEOL.
(CREPRINT): Define as alias of CRPRNT.
	(CDISCARD): Define as alias of CFLUSH.
	(TTYDEF_*): Define.
2012-11-05 03:19:28 +00:00
Corinna Vinschen e9fe565052 Fix copyright 2012-10-31 16:49:25 +00:00
Corinna Vinschen f54898bac9 * include/sys/param.h: Include stddef.h to define NULL. 2012-10-31 16:48:50 +00:00
Corinna Vinschen 2345b582f2 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix using
wrong value in condition.
2012-10-31 15:02:13 +00:00
Corinna Vinschen b120088ccd * include/sys/cygwin.h: Add missing defines for CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP and CW_FREE_DRIVE_MAP.
2012-10-30 10:32:46 +00:00
Kai Tietz f71f133bda * dcrt0.cc (quoted): Renamed strechr to strchrnul.
* environ.cc (environ_init): Likewise.
        * sec_acl.cc (aclfromtext32): Likewise.
        * sec_auth.cc (extract_nt_dom_user): Likewise.
        * uinfo.cc (pwdgrp::next_str): Likewise.
        * string.h (strechr): Likewise.
2012-10-27 12:09:38 +00:00
Kai Tietz 0222a24fe3 * string.h (strechr): Replace assembler by
C code.
       (ascii_strcasematch): Likewise.
       (ascii_strncasematch): Likwise.
2012-10-26 20:00:12 +00:00
Corinna Vinschen 54b302310e * dir.cc (closedir): Fix syscall_printf. 2012-10-26 15:12:14 +00:00
Corinna Vinschen 422743b6ec * include/cygwin/signal.h (sigset_t): Define here. 2012-10-26 09:21:48 +00:00
Corinna Vinschen 0f93784fcc * bsd_helper.cc (adjust_identity_info): Fix typo in log message. 2012-10-25 08:08:39 +00:00
Corinna Vinschen ead8994a85 * configure.in: Add AC_NO_EXECUTABLES.
* configure: Regenerate.
2012-10-24 12:57:29 +00:00
Christopher Faylor ef275f980e Add missing ChangeLog entry. 2012-10-24 12:52:35 +00:00
Corinna Vinschen 18b785b899 * configure.in: Add AC_NO_EXECUTABLES,
* configure: Regenerate.
2012-10-24 12:45:09 +00:00
Yaakov Selkowitz 7c61aa7ece * configure.in: Add check for MINGW_CXX. Remove libiconv check.
* configure: Regenerate.
	* Makefile.in: Remove references to mingw and w32api directories.
	Use MINGW_CXX instead of mingw script to build MINGW_BINS.
	Check for libiconv with $CC --print-file-name.
	* cygcheck.cc: Use relative include paths for Cygwin headers.
	* path.cc: Ditto.
	* strace.cc: Ditto
	* mingw: Remove.
2012-10-24 10:15:27 +00:00
Yaakov Selkowitz 478bb995fb * Makefile.in (DLL_IMPORTS): Use system import libraries for
kernel32 and ntdll instead of from in-tree w32api.
	(cygwin0.dll): Remove rule dependency on DLL_IMPORTS, as they
	are no longer built in-tree.
2012-10-24 10:12:45 +00:00
Yaakov Selkowitz 68157644d1 2012-10-24 Kai Tietz <ktietz70@googlemail.com>
Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
	    Corinna Vinschen  <corinna@vinschen.de>

	* configure.in [cygwin*]: Always build cygserver, lsaauth,
	utils, and doc.  Do not build mingw or w32api.
	[mingw*]: Build w32api if present.
	* configure: Regenerate.
	* Makefile.common: Remove references to mingw and w32api
	directories.
	(MINGW_LDFLAGS): Redefine as -static to force static linking
	with libgcc and libstdc++.
	* Makefile.in: Remove references to mingw and w32api directories
	from Cygwin targets.
2012-10-24 10:11:15 +00:00
Corinna Vinschen 02fbb3bb59 * configure.in: Add AC_NO_EXECUTABLES.
* configure: Regenerate.
2012-10-24 09:43:46 +00:00
Yaakov Selkowitz efa82614a7 2012-10-24 Kai Tietz <ktietz70@googlemail.com>
Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>

	* configure.in: Check for MINGW32_CC and MINGW64_CC.
	* configure: Regenerate.
	* Makefile.in: Use MINGW32_CC and MINGW64_CC to build 32-bit and
	64-bit DLLs.  Remove references to mingw and w32api directories.
	* cyglsa64.dll: Remove from version control.
	* make-64bit-version-with-mingw-w64.sh: Remove.
2012-10-24 09:35:38 +00:00
Corinna Vinschen a94555ec0f * thread.h (List_insert): Cast first parameter in
InterlockedCompareExchangePointer call to avoid compiler warnings.
	(List_remove): Ditto.
2012-10-23 10:17:29 +00:00
Corinna Vinschen b945ba6fc3 * winbase.h: Remove. 2012-10-22 17:26:45 +00:00
Corinna Vinschen b952c0c8d5 * child_info.h (CURR_CHILD_INFO_MAGIC): Update. 2012-10-22 12:45:46 +00:00
Corinna Vinschen 3f30575344 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 18. 2012-10-21 10:20:53 +00:00
Corinna Vinschen 821d651917 * new-features.sgml (ov-new1.7.17): Add section. 2012-10-20 15:31:50 +00:00
Corinna Vinschen ae78ffd40a * Makefile.in (cygcheck.exe): Add temporary (1.7.17-only) hack to
allow cygcheck running on pre-Vista despite of the new w32api not
	matching the locally used w32api.
2012-10-19 11:58:48 +00:00
Corinna Vinschen 71c13b9633 *** empty log message *** 2012-10-16 12:02:42 +00:00
Corinna Vinschen 5f5820ec9a *** empty log message *** 2012-10-16 11:59:59 +00:00
Corinna Vinschen c74e68b7e2 * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Remove lloffset.
Use offset directly.  Add shortcut for lseek(fd, 0, SEEK_CUR) case.
	(fhandler_dev_floppy::ioctl): Drop wrong RDSETBLK case.
	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Revamp RDSETBLK code.
2012-10-16 09:52:26 +00:00
Christopher Faylor 2c9cefa586 * fhandler_tty.cc (fhandler_pty_slave::write): Fix potential exit from loop
with write mutex held.  Delete redundant mutex release.  Clear tty error once
we've grabbed it.
2012-10-15 17:12:17 +00:00
Corinna Vinschen b0b441fcef * fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Drop gratuitous
initializing from previous patch.
2012-10-15 16:11:38 +00:00
Corinna Vinschen abadc07850 * fhandler_floppy.cc (fhandler_dev_floppy::open): Fix comment. 2012-10-15 14:58:39 +00:00
Christopher Faylor 744f194868 * fhandler_tty.cc (fhandler_pty_slave::write): DWORD -> BOOL. 2012-10-15 14:36:48 +00:00
Corinna Vinschen db8224e8be * fhandler.h (class fhandler_dev_raw): Add members devbufalloc and
devbufalign.
	(class fhandler_dev_floppy): Remove member bytes_per_sector;
	* fhandler_floppy.cc (bytes_per_sector): Define as devbufalign.
	(fhandler_dev_floppy::open): Set devbufalign to a multiple of the
	sector size and handle devbuf allocation and alignment in !O_DIRECT
	case here.  Change comment accordingly.
	Call FSCTL_ALLOW_EXTENDED_DASD_IO for partitions as well.
	(fhandler_dev_floppy::raw_write): Fix comment.  Rewrite and fix
	writing behaviour when application uses read and lseek.
	(fhandler_dev_floppy::lseek): Use rounddown macro.  Call
	SetFilePointerEx rather than the old SetFilePointer.
	(fhandler_dev_floppy::ioctl): Reformat switch.  Call
	IOCTL_DISK_UPDATE_PROPERTIES rather than IOCTL_DISK_UPDATE_DRIVE_SIZE
	in BLKRRPART case.  Support BLKIOMIN, BLKIOOPT, BLKPBSZGET and
	BLKALIGNOFF.
	* fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Initialize
	all devbuf-related members.
	(fhandler_dev_raw::~fhandler_dev_raw): Delete devbufalloc rather than
	devbuf.
	(fhandler_dev_raw::open): Drop allocating devbuf.
	(fhandler_dev_raw::dup): Allocate devbufalloc and set devbuf to support
	new sector-aligned devbuf handling.
	(fhandler_dev_raw::fixup_after_exec): Ditto.
	* fhandler_tape.cc (fhandler_dev_tape::open): Ditto, set devbufalign
	to 1.
	* include/cygwin/fs.h (BLKIOMIN): Define.
	(BLKIOOPT): Define.
	(BLKALIGNOFF): Define.
	(BLKPBSZGET): Define.
2012-10-13 12:34:18 +00:00
Corinna Vinschen 93c9cdc1b0 * fhandler_raw.cc (fhandler_dev_raw::open): Allow O_EXCL flag, as on
Linux.
2012-10-12 13:59:45 +00:00
Christopher Faylor fe0cb31137 * fhandler_termios.cc (fhandler_termios::line_edit): Don't manipulate
output_mutex on CTRL-S/CTRL-Q to avoid a deadlock.
* fhandler_tty.cc (fhandler_pty_slave::write): Loop when output_stopped is
detected before acquiring output_mutex.  Acquire output_mutex in the loop for
each write.
* tty.h: Remove some obsolete defines.
(tty_min::output_stopped): Make 'bool'.
2012-10-12 01:19:04 +00:00
Corinna Vinschen 9b4d1964a7 * include/cygwin/in.h (struct in_addr): Guard with s_addr to avoid
potential collision with Win32 headers.
2012-10-10 08:36:33 +00:00
Christopher Faylor 64f6e90ef7 * child_info.h (child_info_spawn::has_execed): Remove unneeded synchronization. 2012-10-09 22:07:10 +00:00
Christopher Faylor 9536b817b1 * pinfo.cc: Remove unneeded assert.h. 2012-10-09 15:12:07 +00:00
Corinna Vinschen f085c12fd7 * cygcheck.cc (dump_sysinfo): Convert "if/else if" chain to a switch
statement.  Drop "not yet supported" and "Server" from Windows 2012
	output string.
2012-10-09 12:47:40 +00:00
Christopher Faylor ee705c1dcb * pinfo.cc (pinfo::init): Detect potential race where short block has been
retrieved but PID_EXECED flag is not set.
2012-09-17 20:07:49 +00:00
Christopher Faylor 25e5803d35 * cygthread.cc (cygthread::stub): Remove old, unnecessary, FIXMEd code.
* spawn.cc (child_info_spawn::worker): Avoid calling close_all_files() twice.
2012-09-14 03:32:52 +00:00
Christopher Faylor f594bcf771 * faq-what.xml: Fix typos, clarify responsibility slightly. 2012-09-04 00:19:00 +00:00
Corinna Vinschen 7dc5165954 * pseudo-reloc.cc (auto_protect_for): New function.
(__write_memory): Call auto_protect_for to handle page protection.
	(do_pseudo_reloc): Call auto_protect_for to restore old page protection.
2012-09-02 10:21:34 +00:00
Corinna Vinschen 199a8245e0 * cygcheck.cc (dump_sysinfo): Drop "not yet supported" text from
Windows 8.  Update products array.
2012-09-02 10:06:12 +00:00
Christopher Faylor 4acb2ffac7 * pinfo.cc (pinfo::init): Remove assertion. 2012-08-26 17:20:30 +00:00
Christopher Faylor 95a94931c8 * pinfo.cc (_pinfo::exists): Don't consider a process with no state to exist. 2012-08-23 14:45:52 +00:00
Christopher Faylor 0b1545eb3a * net.cc (get_adapters_addresses): Drop FIXME part of comment. 2012-08-21 14:41:57 +00:00
Christopher Faylor 39d0171500 * DevNotes: Add entry cgf-000016.
* cygtls.h (_cygtls::push): Inline.
(_cygtls::interrupt_now): Change signal number argument to siginfo_t argument.
(_cygtls::interrupt_setup): Ditto.
(_cygtls::set_siginfo): Delete declaration.
(_cygtls::reset_signal_arrived): Don't reset signal_arrived signal.  Just reset
flag.
* exceptions.cc (_cygtls::interrupt_now): Reflect argument changes.  Pass si to
interrupt_setup.
(_cygtls::interrupt_setup): Reflect argument changes.  Fill out tls infodata
here using passed-in si.  Use si.si_signo instead of sig.
(sigpacket::setup_handler): Move this function into sigpacket class.  Use si
field from the class as appropriate.
(sigpacket::process): Don't call tls->set_siginfo here since setup_handler
could fail.  Eliminate now-unneeded sig argument.
* sigproc.h (sigpacket::setup_handler): Move setup_handler to this class.
2012-08-17 17:29:21 +00:00
Christopher Faylor 23338be7f5 * exceptions.cc (sig_handle_tty_stop): Clear tls sig field.
(sigpacket::process): When continuing, set tls->sig before arming
signal_arrived.
2012-08-17 15:56:05 +00:00
Corinna Vinschen 74d1d0ee80 * fhandler_clipboard.cc (fhandler_dev_clipboard::read): Use
read-ahead buffer for reading Windows clipboard if caller's
	buffer is too small for complete characters.
	* include/limits.h: Remove outdated TODO comment.
2012-08-17 09:23:34 +00:00
Christopher Faylor 46f5dd5958 whitespace cleanup 2012-08-16 23:34:45 +00:00
Christopher Faylor 00caa48b91 * cygtls.cc (_cygtls::operator HANDLE): Reverse '?' test stupidity. 2012-08-16 19:24:19 +00:00
Christopher Faylor d01efdbe6e * cygheap.cc (init_cygheap::find_tls): Don't consider unitialized threads.
* cygtls.cc (_cygtls::operator HANDLE): Return NULL when tid is not set.
* exceptions.cc (setup_handler): Don't try to suspend a thread if it has no
handle.
2012-08-16 17:11:41 +00:00
Christopher Faylor 4e754267ed fix typo 2012-08-15 19:43:59 +00:00
Christopher Faylor 806e732c01 Rename cancelable_wait -> cygwait throughout.
* DevNotes: Add entry cgf-000015.
* cygwait.h (cygwait): Don't allow an optional PLARGE_INTERGER argument.
2012-08-15 19:07:42 +00:00
Christopher Faylor 879f3ad5ee * cygtls.h (_cygtls::create_signal_arrived): New function.
(_cygtls::set_signal_arrived): Lock creation of signal_arrived.
* cygwait.cc (cancelable_wait): Ignore signal_arrived event if _my_tls 'sig'
element does not exist.
* exceptions.cc (_cygtls::interrupt_setup): Create signal_arrived if recipient
thread has not created it.
2012-08-15 18:50:44 +00:00
Christopher Faylor 588b40e260 * gendef: Tighten up whitespace detection. 2012-08-15 17:29:58 +00:00
Christopher Faylor 0427598641 * gendef: Delete unneeded read from <IN> which ate an arbitrary line from
cygwin.din.
2012-08-15 17:07:47 +00:00
Christopher Faylor d57a4725b1 * exceptions.cc (sigdelayed): Move declaration to sigproc.h.
* sigproc.h (sigdelayed): Make symbol globally available.
* gendef (sigdelayed): Specifically zero incyg and stacklock.
* signal.cc (sigwaitinfo): Lock _my_tls and try harder to clean up signal
information.
2012-08-15 16:35:00 +00:00
Christopher Faylor 0123506d2d * pinfo.cc (_pinfo::exists): Don't consider an execed process to exist. 2012-08-15 14:11:35 +00:00
Corinna Vinschen 25a520c260 * gmon.c (_mcleanup): Fix scope bug when using gmon_out array. 2012-08-14 19:38:43 +00:00
Christopher Faylor 0587c5ef4f * errno.cc (errmap): Keep sorted. 2012-08-14 18:38:22 +00:00
Corinna Vinschen 04ea60440a * thread.cc (semaphore::_fixup_after_fork): Fix Win32 error output in
api_fatal call.
2012-08-14 15:05:13 +00:00
Christopher Faylor fee05a2380 * errno.cc (errmap): Keep sorted. 2012-08-14 14:56:19 +00:00
Corinna Vinschen 3cef8ecc61 * mount.cc (fs_names): Add missing ReFS entry. Change comment.
* mount.h (enum fs_info_type): Add comment.
2012-08-14 09:49:25 +00:00
Christopher Faylor 2134b7a5b0 * errno.cc (errmap): Map ERROR_SXS_CANT_GEN_ACTCTX to ELIBBAD. 2012-08-13 19:33:17 +00:00
Earnie Boyd 76c4e21b49 Even though MSDN documents these as __cdecl the kernel32.dll library
exports them as __stdcall.  Confirmed with gendef program.

	* lib/kernel32.def (InterlockedDecrement): Revert the 2012-08-08 change.
	(InterlockedIncrement): Ditto.
	(InterlockedExchange): Ditto.
	* include/winbase.h (InterlockedDecrement): Revert the 2012-08-01
	change.
	(InterlockedIncrement): Ditto.
	(InterlockedExchange): Ditto.
2012-08-10 13:58:49 +00:00
Christopher Faylor 52d2371da5 * DevNotes: Add entry cgf-000014.
* cygheap.cc (tls_sentry): Move here, rename from 'sentry' in cygtls.cc
(tls_sentry::lock): Ditto.
(nthreads): Move from cygtls.cc
(THREADLIST_CHUNK): Ditto.
(cygheap_init): Call init_tls_list().
(init_cygheap::init_tls_list): Define new function.
(init_cygheap::add_tls): Ditto.
(init_cygheap::remove_tls): Ditto.
(init_cygheap::find_tls): Ditto.  Semi-resurrect from _cygtls::find_tls.
* cygheap.h (init_cygheap::init_tls_list): Declare new function.
(init_cygheap::add_tls): Ditto.
(init_cygheap::remove_tls): Ditto.
(init_cygheap::find_tls): Ditto.
* cygtls.cc (sentry): Delete.
(sentry::lock): Ditto.
(nthreads): Ditto.
(THREADLIST_CHUNK): Ditto.
(_cygtls::init): Delete definition.
(_cygtls::init_thread): Call cygheap->add_tls() to add thread to global list.
(_cygtls::remove): cygheap->remove_tls() to remove thread from global list.
* cygtls.h (_cygtls::init): Delete declaration.
* dcrt0.cc (dll_crt0_0): Delete call to _cygtls::init().
* exceptions.cc (sigpacket::process): When no thread is specified, try to find
one via cygheap->find_tls.
2012-08-09 19:58:53 +00:00
Earnie Boyd cc02df1286 * lib/kernel32.def (InterlockedDecrement): Remove the @BYTE count since
we now declare it as __cdecl.
	(InterlockedIncrement): Ditto.
	(InterlockedExchange): Ditto.
2012-08-08 20:28:26 +00:00
Earnie Boyd b35bb085d8 2012-08-08 Kai Tietz <ktietz@redhat.com>
* mingwex/gdtoa/gd_qnan.h: Make Nan constants positive valued.
2012-08-08 20:27:11 +00:00
Corinna Vinschen 34a4d873ad * include/sys/wait.h (_wait): Define when building newlib. 2012-08-08 09:39:36 +00:00
Christopher Faylor f79b8c456f * signal.cc (sigwaitinfo): Change cw_sig to the correct cw_sig_eintr. 2012-08-07 04:25:05 +00:00
Earnie Boyd f29261e662 * include/winnt.h (MemoryBarrier): Define to __mingworg_MemoryBarrier()
which is in libmingwex.a.
	MODIFIED FROM: Use __sync_synchronize instead of
	creating a function due to multiple definition.
	NOTE: Not using __sync_synchronize to allow applications to mix-n-match
	C libraries from different vendors.
2012-08-06 18:12:53 +00:00
Earnie Boyd 525800e855 * mingwex/membarrier.c: New file.
* mingwex/Makefile.in (DISTFILES): Add membarrier.c.
	(REPLACE_OBJS): Add membarrier.o.
2012-08-06 18:05:53 +00:00
Earnie Boyd 705d9e463c * include/winnt.h (MemoryBarrier): Use __sync_synchronize instead of
creating a function due to multiple definition.
2012-08-06 15:49:39 +00:00
Corinna Vinschen b875960da7 *** empty log message *** 2012-08-06 09:09:18 +00:00
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