Commit Graph

4106 Commits

Author SHA1 Message Date
Christopher Faylor 914777261b white space fixup 2004-03-23 18:52:39 +00:00
Corinna Vinschen 88506c6752 * fhandler_disk_file.cc (fhandler_base::fstat_fs): Use created
handle regardless of nohandle state.  Clean up afterwards.
2004-03-23 11:26:54 +00:00
Corinna Vinschen 6653af6cc2 * autoload.cc: Load eight more functions for waveIn support.
* fhandler.h (class fhandler_dev_dsp): Add class Audio, class Audio_in
	and class Audio_out members and audio_in_, audio_out_ pointers so
	that future changes are restricted to file fhandler_dsp.cc.
	* fhandler_dsp.cc (fhandler_dev_dsp::Audio): Add this class to treat
	things common to audio recording and playback.
	Add more format conversions.
	(fhandler_dev_dsp::Audio::queue): New queues for buffer management
	to fix incomplete cleanup of buffers passed to the wave device.
	(fhandler_dev_dsp::Audio_in): New, added class to implement audio
	recording.
	(fhandler_dev_dsp::Audio_out): Rework to use functionality provided
	by fhandler_dev_dsp::Audio.  Allocate memory audio buffers late,
	just before write.
	(fhandler_dev_dsp::Audio_out::start): Size of wave buffer allocated
	here depends on audio rate/bits/channels.
	(fhandler_dev_dsp::Audio_in::start): Ditto.
	(fhandler_dev_dsp::setupwav): Replaced by following function.
	(fhandler_dev_dsp::Audio_out::parsewav): Does not setup wave device
	any more. Discard wave header properly.
	(fhandler_dev_dsp::open): Add O_RDONLY and_RDWR as legal modes.
	Protect against re-open. Activate fork_fixup.
	(fhandler_dev_dsp::ioctl): Protect against actions when audio is
	active.  SNDCTL_DSP_GETFMTS only returns formats supported by
	mmsystem wave API, not all supported formats.  SNDCTL_DSP_GETBLKSIZE
	result now depends on current audio format.
	(fhandler_dev_dsp::fixup_after_fork): Call fork_fixup for the Audio
	classes to let them duplicate the CRITICAL_SECTION.
2004-03-23 11:05:56 +00:00
Christopher Faylor 6b89a541db Christopher Faylor <cgf@redhat.com>
* init.cc (munge_threadfunc): Handle all instances of search_for.
(prime_threads): Test threadfunc_ix[0].
2004-03-22 18:30:38 +00:00
Christopher Faylor c7c7492aab * cygheap.cc (init_cheap): Set initial_sz to something or suffer spurious
output.
(cygheap_fixup_in_child): Set alloc_sz to passed in size to ensure that
children will have the right size heap.
(_csbrk): Make output conditional on DEBUGGING.
2004-03-21 22:24:06 +00:00
Christopher Faylor e362f67fef * cygheap.cc (init_cheap): Conditionalize debugging code. 2004-03-21 21:51:26 +00:00
Christopher Faylor 0cf94b8c62 * cygcheck.cc (dump_sysinfo): Remove "Win95/NT" from output. 2004-03-21 17:58:14 +00:00
Christopher Faylor c795774c91 * cygheap.cc (init_cheap): Add ability to specify minimal cygwin heap size when
debugging.
(_csbrk): Report error in allocation to stderr.
(ccalloc): Ditto.
* dtable.cc (dtable::find_fifo): Remove use of atoms.
* dtable.h (dtable::find_fifo): Ditto.
* fhandler.h (fhandler_fifo): Ditto.
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Ditto.
(fhandler_fifo::set_use): Ditto.
(fhandler_fifo::open_not_mine): Ditto.
(fhandler_fifo::open): Ditto.
* pinfo.cc (_pinfo::commune_recv): Ditto.
(_pinfo::commune_send): Ditto.
2004-03-21 17:41:40 +00:00
Pierre Humblet 83f96e3fbd 2004-03-19 Pierre Humblet <pierre.humblet@ieee.org>
* dir.cc (rmdir): Reorganize error handling to reduce indentation.
2004-03-20 00:03:32 +00:00
Christopher Faylor 61f50f94d2 * include/cygwin/version.h: Bump DLL minor number to 10. 2004-03-19 18:00:08 +00:00
Danny Smith 1e4942ab58 * msvcrt.def.in: Add stubs for msvcrt.dll (version 6.10),
msvcr70.dll, and msvcr71.dll.
	* Makefile.in (msvcr*.def): Define preprocessor  __msvcr*__ constant
	using basename of output def file.
2004-03-19 09:26:13 +00:00
Christopher Faylor d8f87fba65 * child_info.h (CURR_CHILD_INFO_MAGIC): Reset to new value.
(child_info::cygheap_alloc_sz): New field.
* cygheap.cc (init_cheap): Reduce size of cygwin stack until minimal hit when
attempting initial allocation.
(cygheap_setup_for_child): Use alloc_sz to create secondary memory mapped
entry.  Store alloc_sz in cygheap_alloc_sz.
(cygheap_fixup_in_child): Use cygheap_alloc_sz to map parent's cygheap.
* cygheap.h (_CYGHEAPSIZE_SLOP): New define.
(CYGHEAPSIZE): Use _CYGHEAPSIZE_SLOP.
2004-03-18 19:30:51 +00:00
Corinna Vinschen 891d1990ab * fhandler_proc.cc (format_proc_meminfo): On NT, try to figure out
real swap file usage by requesting SystemPagefileInformation.  Use
	GlobalMemoryStatus as fallback.
	* ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemPagefileInformation.
	(struct _SYSTEM_PAGEFILE_INFORMATION): Define.
2004-03-18 12:28:47 +00:00
Joshua Daniel Franklin 1c5695b698 Add FAQ about old packages. Remove B20 references. 2004-03-17 17:39:44 +00:00
Christopher Faylor 12d545fb65 add missing changelog entry 2004-03-17 16:39:35 +00:00
Christopher Faylor 7faaacbbf1 * include/cygwin/version.h: Bump DLL minor number to 9. 2004-03-17 16:38:48 +00:00
Danny Smith 7cfe32b4ca * include/docobj.h (IOleDocumentView::GetDocument): Correct
prototype.
	Thanks to Buster Copley  <consequent@users.sourceforge.net>
2004-03-16 09:51:19 +00:00
Danny Smith b4d978174e * lib/ddk/ntoskrnl.def (MmAllocatePagesForMdl): Correct suffix.
(MmMapIoSpace): Likewise.
	Thanks to Dan Aloni  <da-x@colinux.org>
2004-03-16 09:26:25 +00:00
Danny Smith 6c6ae57202 2004-03-16 Martin Fuchs <martin-fuchs@gmx.net>
* include/shellapi.h (NIM_* NIS_*): Define constants for
	notification icons with _WIN32_IE >= 0x0500.
	(NOTIFYICONDATA): Add new structure members for notification
	icons with _WIN32_IE >= 0x0500.
2004-03-16 09:13:08 +00:00
Christopher Faylor fbdfd5f8a9 * sigproc.cc (proc_terminate): Release sync_proc_subproc when done terminating
or suffer potential hangs.
(get_proc_lock): Reorganize debugging output slightly.
2004-03-16 05:05:22 +00:00
Christopher Faylor e867f8f1d4 * cygtls.cc (_cygtls::fixup_after_fork): Just manipulate the signal stack if a
signal occurred during the parent's fork.  Otherwise leave it alone.
2004-03-16 04:39:38 +00:00
Christopher Faylor befdf18b4d * cygpath.cc (usage): Don't issue helpful message if -i is used.
(from Igor Pechtchanski)
2004-03-15 21:34:12 +00:00
Christopher Faylor c25695bbb9 * exceptions.cc (try_to_debug): Report on tid of caller.
* sync.cc (muto::acquire): Fix some races.
* sync.h (muto): Expose some fields for easier debugging.
2004-03-15 15:50:20 +00:00
Corinna Vinschen 80c74a5f38 Fix ChangeLog dates.
* fhandler.h (fhandler_dev_tape::tape_get_pos): Declare with extra
	parameter for partition number.
	(fhandler_dev_tape::_tape_set_pos): Ditto.
	(fhandler_dev_tape::tape_partition): New method.
	(fhandler_dev_tape::tape_set_partition): New method.
	* fhandler_tape.cc (fhandler_dev_tape::open): Call private methods
	directly instead of ioctl.
	(fhandler_dev_tape::ioctl): Use long erase on MTERASE by default.
	Don't use absolute positioning on MTSEEK.  Call tape_set_partition
	on MTSETPART, tape_partition on MTMKPART.
	(fhandler_dev_tape::tape_get_pos): Add partition number parameter.
	Prefer logical position information over absolute position information.
	Return partition number.
	(fhandler_dev_tape::_tape_set_pos): Add partition number parameter.
	Use in SetTapePosition.
	(fhandler_dev_tape::tape_set_pos): Remove special TAPE_ABSOLUTE_BLOCK
	handling.
	(fhandler_dev_tape::tape_erase): Rewind before erasing.
	(fhandler_dev_tape::tape_status): Rearrange slightly. Try to get a
	MediaType even if no tape is loaded. Store active partition in
	mt_resid as on Linux.
	(fhandler_dev_tape::tape_partition): New method.
	(fhandler_dev_tape::tape_set_partition): New method.
	* include/cygwin/mtio.h: Fix copyright. Add comment to explain
	mt_resid content.
	* include/cygwin/version.h: Bump API minor number.
2004-03-15 11:37:37 +00:00
Christopher Faylor 168d7785fc * cygtls.cc (_cygtls::remove): Call remove_wq even when we can't necessarily
get the cygtls table lock.
* cygtls.h (_cygtls::remove_wq): Add wait argument.
* sigproc.cc (_cygtls::remove_wq): Honor wait argument when acquiring lock.
(proc_terminate): Don't NULL sync_proc_subproc since other threads may still
try to access it.
2004-03-15 02:47:35 +00:00
Corinna Vinschen 6644f5097c * errno.cc (errmap): Map ERROR_BEGINNING_OF_MEDIA and
ERROR_SETMARK_DETECTED to EIO instead of ESPIPE.
	Handle ERROR_FILEMARK_DETECTED.
	* fhandler_tape.cc (TAPE_FUNC): Add comment that ERROR_BUS_RESET
	has still to be handled correctly.
	(fhandler_dev_tape::open): Accomodate fact that get.mt_dsreg
	also contains density code.
	(fhandler_dev_tape::ioctl): Rearrange slightly.  Reset devbuf also on
	MTNOP, MTWSM, MTSETBLK, MTSETDRVBUFFER, MTSETPART and MTMKPART.
	(fhandler_dev_tape::tape_set_pos): Rearrange.  Match behaviour to
	the Linux tape driver.
	(fhandler_dev_tape::tape_status): Call IOCTL_STORAGE_GET_MEDIA_TYPES_EX
	if available.  Return device type and density code in appropriate
	mtget members.
	* wincap.h (wincaps::has_ioctl_storage_get_media_types_ex): New element.
	* wincap.cc: Implement above element throughout.
	* include/cygwin/mtio.h: Add tape device types as returned by
	IOCTL_STORAGE_GET_MEDIA_TYPES_EX.
	(MT_TAPE_INFO): Use above type codes.
	(struct mtget): Change mt_dsreg comment.
2004-03-14 18:01:45 +00:00
Pierre Humblet 83a74ea24a 2004-03-14 Pierre Humblet <pierre.humblet@ieee.org>
* dir.cc (rmdir): Construct real_dir with flag PC_FULL.
        Use a loop instead of recursion to handle the current directory.
2004-03-14 16:16:45 +00:00
Christopher Faylor f8a8e7a1f6 * cygtls.cc (_cygtls::remove): Call remove_wq to ensure that wait stuff is
removed from proc_subproc linked list.
* cygtls.h (_cygtls::remove_wq): Declare.
* sigproc.cc (_cygtls::remove_wq): Define.
(proc_subproc): Label event handle appropriately.
* spawn.cc (spawn_guts): Return -1 when wait() fails for spawn types that
require waiting.
2004-03-14 06:34:05 +00:00
Christopher Faylor 8308950ca5 minor cleanup 2004-03-14 05:35:19 +00:00
Christopher Faylor ad22734a88 Fix typo. 2004-03-14 04:47:11 +00:00
Corinna Vinschen 09f36ed08f * errno.cc (errmap): Handle ERROR_BUS_RESET.
* fhandler.h (fhandler_dev_raw::write_file): New method, created
	from former static function.
	(fhandler_dev_raw::read_file): Ditto.
	(reset_devbuf): New inline method.
	(class fhandler_dev_tape): Add TAPE_GET_DRIVE_PARAMETERS
	member `dp'.
	(fhandler_dev_tape::write_file): New method.
	(fhandler_dev_tape::read_file): Ditto.
	(fhandler_dev_tape::tape_get_feature): Convert to inline method.
	(fhandler_dev_tape::tape_error): New method, created from former
	static function.
	(fhandler_dev_tape::tape_get_blocksize): Remove declaration.
	* fhandler_raw.cc (fhandler_dev_raw::write_file): New method, created
	from former static function.
	(fhandler_dev_raw::read_file): Ditto.
	(fhandler_dev_raw::writebuf): Accomodate the fact that no devbuf
	exists under variable block size condition.
	(fhandler_dev_raw::raw_read): Ditto. Add local p pointer to simplify
	pointer arithmetic.
	(fhandler_dev_raw::raw_write): Always set devbufend to 0 when starting
	with writing. Accomodate the fact that no devbuf exists under
	variable block size condition.
	* fhandler_tape.cc: Various formatting changes.
	(TAPE_FUNC): New macro. Use throughout as tape function loop.
	(get_ll): Convert into macro.
	(IS_EOM): New macro.
	(IS_EOF): New macro.
	(fhandler_dev_tape::is_eom): Use IS_EOM macro.
	(fhandler_dev_tape::is_eof): Use IS_EOF macro.
	(fhandler_dev_tape::write_file): New method.
	(fhandler_dev_tape::read_file): New method.
	(fhandler_dev_tape::open): Get drive information block here once.
	(fhandler_dev_tape::lseek): Remove unneeded duplicate code.
	(fhandler_dev_tape::dup): Duplicate drive information block.
	(fhandler_dev_tape::ioctl): Remove drvbuf in variable block size mode.
	Return ERROR_INVALID_BLOCK_LENGTH instead of ERROR_MORE_DATA if
	buffer contains data which would get lost on buffer size changing.
	Use absolute tape positioning also if drive only supports logical
	block positioning.
	(fhandler_dev_tape::tape_error): New method, created from former
	static function.
	(fhandler_dev_tape::tape_get_pos): Allow logical block reporting.
	Workaround tape driver bug.
	(fhandler_dev_tape::_tape_set_pos): Reset device buffer and flags
	after successful repositioning.
	(fhandler_dev_tape::tape_set_pos): Allow logical block positioning.
	Workaround tape driver bug.
	(fhandler_dev_tape::tape_erase): Use dp instead of calling
	GetTapeParameters.
	(fhandler_dev_tape::tape_prepare): Ditto.
	(fhandler_dev_tape::tape_get_blocksize): Remove.
	(fhandler_dev_tape::tape_set_blocksize): Don't call tape_get_blocksize.
	Error handling already done in fhandler_dev_tape::ioctl.
	(fhandler_dev_tape::tape_status): Remove local `dp' variable.
	Accomodate logical tape reporting.  Call tape_get_feature instead
	of accessing feature words directly.
	(fhandler_dev_tape::tape_compression): Use dp instead of calling
	GetTapeParameters.  Fix resetting datcompression.
2004-03-13 18:15:06 +00:00
Corinna Vinschen 5817840adf * kill.cc (get_debug_priv): New function.
(forcekill): Call get_debug_priv before trying to kill process.
2004-03-13 18:11:13 +00:00
Danny Smith 12d64159c7 *include/wininet.h (CACHEGROUP_SEARCH_ALL, CACHEGROUP_SEARCH_BYURL):
Add defines.
	(INTERNET_CACHE_GROUP_ADD, INTERNET_CACHE_GROUP_REMOVE): Add defines.
	(GROUPID) Add typedef.
	(INTERNET_CACHE_GROUP_INFO[AW]): Define structures.
	(CreateUrlCacheGroup): Add prototype.
	(DeleteUrlCacheGroup): Add prototype.
	(FindFirstUrlCacheGroup): Add prototype.
	(FindNextUrlCacheGroup): Add prototype.
	(GetUrlCacheGroupAttribute[AW]): Add prototypes.
	(SetUrlCacheGroupAttribute[AW]): Add prototypes.
2004-03-13 01:59:12 +00:00
Danny Smith 7ae33d44c0 * include/malloc.h: Remove __STRICT_ANSI__ guard. 2004-03-13 01:03:31 +00:00
Christopher Faylor 183f4d8086 * wait.cc (wait4): Initialize pointer on entry. Avoid calling
call_signal_handler twice since that guarantees exiting with errno set to
EINTR.
2004-03-12 22:03:33 +00:00
Christopher Faylor 07411d4c2e * include/process.h: Remove the #endif associated with removal of
__STRICT_ANSI__ guard from non-ANSI header.
2004-03-12 16:39:37 +00:00
Corinna Vinschen 3c5f8ea418 * exceptions.cc (sigpacket::process): Simplify code slightly. 2004-03-12 08:22:22 +00:00
Christopher Faylor 9863b78e7b * cygtls.h (waitq): Declare structure here.
(_cygtls::wq): Declare.
* cygtls.cc (_cygtls::fixup_after_fork): Clear wq.thread_ev to avoid using an
invalid event handle in forked process.
* dcrt0.cc (waitq_storage): Delete.
(threadstuff): Remove waitq_storage.
* perthread.h (per_thread_waitq): Delete.
(waitq_storage): Delete declaration.
* sigproc.cc (sigproc_init): Remove perthread waitq consideration.
* sigproc.h (waitq): Delete declaration.
* wait.cc (wait4): Use _my_tls waitq structure rather than per_thread.
* cygtls.h (_cygtls::newmask): Delete member.
(_cygtls::deltamask): New member.
* gendef (_sigdelayed): Replace the call to set_process_mask by a call to
set_process_mask_delta.
* exceptions.cc (handle_sigsuspend): Do not filter tempmask.  Or
SIG_NONMASKABLE in deltamask as a flag.
(_cygtls::interrupt_setup): Set deltamask only.
(set_process_mask_delta): New function.
(_cygtls::call_signal_handler): Replace the first call to set_process_mask by a
call to set_process_mask_delta.
* tlsoffsets.h: Regenerate.
2004-03-12 03:09:28 +00:00
Christopher Faylor 7ea8e226ee * cygtls.cc (_cygtls::fixup_after_fork): Remove unneeded setting of oldmask.
* exceptions.cc: Remove some __I386__ conditionals.
(handle_exceptions): Move ppid test to outside of a loop for efficiency.
(setup_handler): Make debugging output more wordy.
(_cygtls::call_signal_handler): To avoid a race, use lock/unlock to synchronize
with signal thread and ensure that signal_arrived event has actually been set.
* gendef (_sigfe): Use ebx for all sigstack manipulations to ensure that the
register is saved.  Move setting of incyg to within stack lock to avoid
setup_handler confusion.
(_sigbe): Use ebx for all sigstack manipulations to ensure that the register is
saved.
(_cygtls::pop): Ditto.
(_cygtls::lock): Ditto.
(stabilize_sig_stack): Ditto.
(setjmp): Ditto.
(longjmp): Ditto.
2004-03-12 02:07:39 +00:00
Danny Smith f8a024a81b * include/conio.h: Remove __STRICT_ANSI__ guard from non-ANSI header.
* include/direct.h:  Ditto.
	* include/dirent.h:  Ditto.
	* include/dos.h:  Ditto.
	* include/excpt.h:  Ditto.
	* inlude/fcntl,h
	* include/io.h:  Ditto.
	* inlude/mem.h:  Ditto.
	* include/memory.h:  Ditto.
	* include/process.h:  Ditto.
	* inlude/search.h:  Ditto.
	* include/share.h:  Ditto.
	* include/unistd.h:  Ditto.
	* include/sys/fcntl.h:  Ditto.
	* include/file.h:  Ditto.
	* include/sys/locking.h:  Ditto.
	* include/sys/param.h:  Ditto.
	* include/sys/stat,h
	* include/sys/time.h:  Ditto.
	* include/sys/timeb.h:  Ditto.
	* include/sys/types.h:  Ditto.
	* include/sys/unistd.h:  Ditto.
	* include/sys/utime.h:  Ditto.
2004-03-11 09:41:08 +00:00
Danny Smith 5632dd896d 2004-03-10 Al Slater <al.slater@scluk.com>
* include/winsock2.h: Add missing LPFN_ typdefs for
	function pointers.
	Clean up whitespace.
2004-03-10 20:00:20 +00:00
Christopher Faylor 58e9df0f91 * fhandler_serial.cc (fhandler_serial::ioctl): Implement TIOCSBRK and TIOCCBRK.
* include/sys/termios.h: Define TIOCSBRK and TIOCCBRK.
2004-03-09 02:51:26 +00:00
Christopher Faylor d8672e9343 . 2004-03-09 01:29:39 +00:00
Christopher Faylor 5fb0fe79eb * exceptions.cc (setup_handler): Avoid suspending a thread if it in a cygwin
function, in an exception, spinning, or locked.
* gendef (_sigfe): Move incyg setting earlier.
(sigreturn): Set incyg flag to avoid interrupting called cygwin functions.
(sigdelayed): Ditto.
(stabilize_sig_stack): Ditto.
* sigproc.cc (proc_subproc): Don't restore process lock early in exec case.
* cygtls.h: Reorganize fields in _cygtls slightly.
* tlsoffsets.h: Regenerate.
2004-03-09 01:24:08 +00:00
Christopher Faylor 0c378b648e add missing entry 2004-03-07 04:58:35 +00:00
Christopher Faylor 3a1ccfc8c7 * fork.cc (fork_parent): Save parent pid in a temporary variable since child
could conceivably exit before function returns, rendering the child's shared
memory area invalid.
* cygtls.h (_cygtls::incyg): Declare new field.
(_cygtls::in_exception): Define new function.
* exceptions.cc (setup_handler): Remove locked flag.  Use 'incyg' flag and
in_exception function to determine when we're in a cygwin function.
(_cygtls::call_signal_handler): Decrement incyg flag prior to calling a
handler.  Increment it on return.
* gendef (_sigfe): Increment incyg flag.  Use testl for zero testing rather
than orl, for consistency.
(_sigbe): Decrement incyg flag.  Use testl for zero testing rather than orl,
for consistency.
(_cygtls::pop): Use testl for zero testing rather than orl, for consistency.
(stabilize_sig_stack): Ditto.
2004-03-07 04:57:47 +00:00
Christopher Faylor 2942097ac2 * winsup.api/known_bugs.tcl: Remove mknod01 since mknod now works.
* winsup.api/ltp/mknod01.c: Remove root check when running on cygwin.
2004-03-07 04:51:29 +00:00
Christopher Faylor 9514a64249 update some documentation 2004-03-06 21:43:57 +00:00
Christopher Faylor f2afcfa616 * gendef (sigdelayed): Handle return here rather than going through sigbe to
ensure that flags are properly restored.
2004-03-05 19:09:04 +00:00
Danny Smith 71826fa7fa 2004-03-05 Filip Navara <xnavara@volny.cz>
* include/ddk/scsi.h: Replace assert with ASSERT.
	* include/ddk/video.h: Ditto.
	* include/ddk/winddk.h: Ditto. Remove the assert macro.
	* include/ddk/tdi.h: Correct packing.
2004-03-05 09:01:04 +00:00