1 2006-10-16 Corinna Vinschen <corinna@vinschen.de>
3 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop redundant
6 2006-10-16 Corinna Vinschen <corinna@vinschen.de>
8 * include/asm/byteorder.h: Fix copyright dates.
10 2006-10-16 Corinna Vinschen <corinna@vinschen.de>
12 * autoload.cc (PrivilegeCheck): Define.
13 * fhandler.cc (fhandler_base::open): Always try opening with backup
15 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Always try
16 opening with backup intent.
17 (fhandler_disk_file::readdir): Ditto when trying to retrieve file id
19 * security.cc (check_file_access): Replace pbuf with correctly
20 PPRIVILEGE_SET typed pset. Check explicitely for backup and/or restore
21 privileges when AccessCheck fails, to circumvent AccessCheck
22 shortcoming. Add comment to explain.
24 2006-10-13 Christopher Faylor <cgf@timesys.com>
26 * winsup.h: Turn off DEBUGGING.
28 2006-10-13 Corinna Vinschen <corinna@vinschen.de>
30 * autoload.cc (Wow64DisableWow64FsRedirection): Define.
31 (Wow64RevertWow64FsRedirection): Define.
32 * security.cc (cygsuba_installed): New shared variable to store result
33 of cygsuba.dll installation test.
34 (subauth): Check if cygsuba.dll has been installed and registered
35 before issuing the (sub)authentication.
37 2006-10-12 Corinna Vinschen <corinna@vinschen.de>
39 * security.cc (create_token): Fix condition for source identifier.
41 2006-10-11 Corinna Vinschen <corinna@vinschen.de>
43 * select.cc (struct socketinf): Convert ser_num and w4 to dynamically
44 allocated arrays. Add max_w4 member to keep track.
45 (thread_socket): Make timeout depending on number of sockets to wait
46 for. Loop WFMO over all sockets.
47 (start_thread_socket): Handle any number of sockets. Fix typo. Don't
48 close socket event in out of memory condition.
49 (socket_cleanup): Free ser_num and w4.
51 2006-10-06 David Jade <d3@mutable.net>
53 * path.cc (path_conv::get_nt_native_path): Properly detect \\?\ paths.
54 (mount_info::conv_to_win32_path): Update comment.
55 * fhandler_disk_file.cc (path_conv::ndisk_links): Use backslashes
56 to make NT kernel functions work for \\?\GLOBALROOT paths.
58 2006-10-09 Corinna Vinschen <corinna@vinschen.de>
60 * devices.in: Raise number of handled serial ports to 64.
61 * devices.cc: Regenerate.
63 2006-09-17 Danny Smith <dannysmith@clear.net.nz>
65 * include/asm/byteorder.h: Correct typo.
67 2006-09-17 Danny Smith <dannysmith@clear.net.nz>
69 * include/asm/byteorder.h: Don't #define n* macros if -fnoinline is
72 2006-09-07 Christopher Faylor <cgf@timesys.com>
74 * environ.cc (build_env): Don't put an empty environment variable into
75 the environment. Optimize use of "len".
76 * errno.cc (ERROR_MORE_DATA): Translate to EMSGSIZE rather than EAGAIN.
78 2006-08-31 Corinna Vinschen <corinna@vinschen.de>
80 * grp.cc (initgroups32): Run get_server_groups under original token.
81 * syscalls.cc (seteuid32): Slightly reorganize code creating a token.
83 2006-08-27 Christopher Faylor <cgf@timesys.com>
85 * child_info.h (child_info_spawn::~child_info_spawn): Don't close
86 myself_pinfo handle when spawning.
88 2006-08-20 Corinna Vinschen <corinna@vinschen.de>
90 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Fix formatting.
92 2006-08-20 Corinna Vinschen <corinna@vinschen.de>
94 * fhandler_disk_file.cc (DIR_NUM_ENTRIES): Set to 100 to maximize
95 performance on remote shares.
96 (fhandler_disk_file::opendir): Move comment about Samba weirdness into
97 fhandler_disk_file::readdir. Don't disallow
98 FileIdBothDirectoryInformation on Samba.
99 (fhandler_disk_file::readdir): Workaround Samba problem with
100 FileIdBothDirectoryInformation by rereading already read entries
101 using FileBothDirectoryInformation. Change comment about Samba
102 weirdness explaining this change.
104 2006-08-20 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
106 * fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for
107 non-error return from lseek.
109 2006-08-17 Corinna Vinschen <corinna@vinschen.de>
111 * fhandler_serial.cc (raw_read): Evaluate minchars taking the
112 vmin_ > ulen case into account. Simplify evaluating the bytes to read.
113 Don't use bytes in Queue value from ClearCommError call in case vtime_
114 is > 0. Reformat GetOverlappedResult call. Simplify call to ReadFile.
116 2006-08-14 Corinna Vinschen <corinna@vinschen.de>
118 * security.cc (subauth): Initialize user_token to NULL. Add comment.
120 2006-08-11 Corinna Vinschen <corinna@vinschen.de>
122 * shared.cc (open_shared): Desperately try to get shared memory, only
123 when DEBUGGING enabled for now.
125 2006-08-10 Christopher Faylor <cgf@timesys.com>
127 * pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL
130 2006-08-10 Christopher Faylor <cgf@timesys.com>
132 * winsup.h: Turn on DEBUGGING by default for now.
134 2006-08-10 Corinna Vinschen <corinna@vinschen.de>
136 * fhandler_disk_file.cc (fhandler_disk_file::lock): Handle
137 ERROR_NOT_LOCKED returned from UnlockFileEx.
139 2006-08-09 Corinna Vinschen <corinna@vinschen.de>
141 * path.h (SYMLINK_EA_NAME): Remove.
142 (SHORTCUT_HDR_SIZE): Ditto.
144 2006-08-09 Christopher Faylor <cgf@timesys.com>
146 * autoload.cc (GetHandleInformation): Declare new function.
147 (SetHandleInformation): Ditto.
148 * debug.cc (add_handle): Use SetHandleInformation to protect handle.
149 (close_handle): Use SetHandleInformation to unprotect handle.
151 * spawn.cc (spawn_guts): Move detached test outside of P_OVERLAY block.
153 2006-08-07 Corinna Vinschen <corinna@vinschen.de>
155 * autoload.cc (NtSetInformationFile): Define.
156 * cygwin.din: Export posix_fadvise and posix_fallocate.
157 * fhandler.cc (fhandler_base::fadvise): New method.
158 (fhandler_base::ftruncate): Add allow_truncate parameter.
159 * fhandler.h (class fhandler_base): Add fadvise method. Accomodate
160 new parameter to ftruncate.
161 (class fhandler_pipe): Add fadvise and ftruncate methods.
162 (class fhandler_disk_file): Add fadvise method. Accomodate new
163 parameter to ftruncate.
164 * fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
165 (fhandler_disk_file::ftruncate): Accomodate new allow_truncate
166 parameter. Set EOF using NtSetInformationFile on NT.
167 * ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
168 (NtSetInformationFile): Declare.
169 * pipe.cc (fhandler_pipe::fadvise): New method.
170 (fhandler_pipe::ftruncate): Ditto.
171 * syscalls.cc (posix_fadvise): New function.
172 (posix_fallocate): Ditto.
173 (ftruncate64): Accomodate second parameter to fhandler's ftruncate
175 * include/fcntl.h: Add POSIX_FADV_* flags. Add declarations of
176 posix_fadvise and posix_fallocate.
177 * include/cygwin/version.h: Bump API minor number.
179 2006-08-02 Christopher Faylor <cgf@timesys.com>
181 * environ.cc (env_win32_to_posix_path_list): Declare.
182 (conv_envvars): Use env_win32_to_posix_path_list rather than
183 cygwin_win32_to_posix_path_list.
184 (posify): Translate back to win32 path if errno is EIDRM.
185 * environ.h: Update copyright. Define ENV_CVT.
186 * path.cc (conv_path_list): If converting for the environment and
187 removed an element set errno to ENV_CVT.
188 (env_win32_to_posix_path_list): New function.
190 2006-08-01 Christopher Faylor <cgf@timesys.com>
192 * environ.cc (dos_file_warning): Declare.
193 (parse_thing): Add "dosfilewarning". Alphabetize.
194 * path.cc (normalize_posix_path): Return -1 when MS-DOS path detected.
195 (warn_msdos): New function.
196 (path_conv::check): Call if !PC_NOWARN and MS-DOS path detected.
197 (cygwin_conv_to_win32_path): Set PC_NOWARN when calling path_conv.
198 (cygwin_conv_to_full_win32_path): Ditto.
199 * path.h (pathconv_arg::PC_NOWARN): Define.
200 * shared_info.h (user_info::warned_msdos): New field.
201 (CURR_USER_MAGIC): Reset.
203 2006-07-31 Corinna Vinschen <corinna@vinschen.de>
205 * fhandler_socket.cc (fhandler_socket::recv_internal): Fix a problem
206 with poll(2) after shutdown(SHUT_RD) has been called on the local side.
207 * poll.cc (poll): Use POSIX type nfds_t for second parameter. Drop
208 special socket handling for POLLIN. Add comment to explain why.
209 * include/sys/poll.h: Declare nfds_t. Use as type for second parameter
210 in poll(2) declaration.
212 2006-07-31 Corinna Vinschen <corinna@vinschen.de>
214 * fhandler_socket.cc (fhandler_socket::evaluate_events): Circumvent
215 potential race condition.
216 (fhandler_socket::recv_internal): Fix MSG_PEEK bug on blocking sockets
217 and simplify recv loop.
218 (fhandler_socket::send_internal): Only lock when changing wsock_events.
220 2006-07-31 Corinna Vinschen <corinna@vinschen.de>
222 * autoload.cc: Drop LoadDLLprime for wsock32 since no wsock32 function
223 is used anymore. Drop all unused ws2_32.dll functions.
225 2006-07-28 Corinna Vinschen <corinna@vinschen.de>
227 * fhandler.h (struct wsa_event): Define here.
228 (class fhandler_socket): Make wsock_evt private again.
229 (fhandler_socket::wsock_event): New read accessor for wsock_evt.
230 (fhandler_socket::serial_number): New read accessor to get the
231 socket's serial number.
232 (fhandler_socket::ready_for_read): Just return true.
233 * fhandler_socket.cc (struct wsa_event): Move definition to fhandler.h.
234 * select.cc (struct socketinf): Add serial number vector.
235 (start_thread_socket): Identify duplicate sockets by their serial
236 number, not (wrongly) by their wsock_evt.
238 2006-07-27 Corinna Vinschen <corinna@vinschen.de>
240 * fhandler_socket.cc: Revert misguided attempt to handle FD_CLOSE error
241 conditions in evaluate_events.
242 (search_wsa_event_slot): Move wrongly placed memset in
243 fhandler_socket::init_events here.
244 (fhandler_socket::init_events): Initially set FD_WRITE event for
245 connectionless sockets.
246 * poll.cc (poll): Don't add sockets always to except_fds since select
247 is now supposed to do it right.
248 * select.cc (set_bits): Set connection state correctly for failed
249 af_local_connect on local sockets. Remove socket special handling
250 for except_selected descriptors.
251 (peek_socket): Try to set the read/write/exception bits actually
254 2006-07-27 Brian Ford <Brian.Ford@FlightSafety.com>
256 * fhandler_socket.cc (fhandler_socket::recvmsg): Remove unused tot
257 argument. All callers changed.
258 (fhandler_socket::sendmsg): Likewise.
259 * net.cc (cygwin_recvmsg): Likewise.
260 (cygwin_sendmsg): Likewise, and prevent calling sendmsg whith an
262 * fhandler.h (fhandler_socket::recvmsg): Adjust prototype.
263 (fhandler_socket::sendmsg): Likewise.
265 2006-07-27 Corinna Vinschen <corinna@vinschen.de>
267 * fhandler.h (class fhandler_socket): Remove prot_info_ptr.
268 (fhandler_socket::fixup_before_fork_exec): Remove.
269 (fhandler_socket::fixup_after_exec): Remove.
270 (fhandler_socket::need_fixup_before): Remove.
271 * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
272 initializing prot_info_ptr. Remove unused code.
273 (fhandler_socket::~fhandler_socket): Drop free'ing prot_info_ptr.
274 (struct wsa_event): Rename connect_errorcode to errorcode.
275 (fhandler_socket::evaluate_events): Handle FD_CLOSE error condition
276 as FD_CONNECT error condition, except, never reset an FD_CLOSE error
277 condition. Always set FD_WRITE after successfully recorded FD_CONNECT.
278 (fhandler_socket::fixup_before_fork_exec): Remove.
279 (fhandler_socket::fixup_after_fork): Revert to using handle duplication.
280 (fhandler_socket::fixup_after_exec): Remove.
281 (fhandler_socket::dup): Revert to using handle duplication.
282 (fhandler_socket::send_internal): Only call wait_for_events in case
283 of WSAEWOULDBLOCK condition.
284 (fhandler_socket::set_close_on_exec): Call
285 fhandler_base::set_close_on_exec.
286 * net.cc (fdsock): Just set socket to inheritable on non-NT. Don't
287 call inc_need_fixup_before.
288 * select.cc (peek_socket): Don't set except_ready on every FD_CLOSE,
291 2006-07-26 Brian ford <Brian.Ford@FlightSafety.com>
293 * fhandler.cc (fhandler_base::read): Call get_readahead_into_buffer
294 instead of duplicating it.
296 2006-07-26 Corinna Vinschen <corinna@vinschen.de>
298 * shared.cc (offsets): Define as offsets relative to cygwin_hmodule
299 instead of addresses.
300 (off_addr): New macro.
301 (open_shared): Use offsets array accordingly. Remove unused code.
302 * shared_info.h (cygwin_shared_address): Remove.
304 2006-07-26 Corinna Vinschen <corinna@vinschen.de>
306 * cygheap.h (struct init_cygheap): Remove shared_h and mt_h members.
307 * fhandler_tape.cc (mt): Define as DLL shared area in
308 .cygwin_dll_common instead of as dynamically allocated area.
309 Change referencing throughout.
310 * mtinfo.h (mt_h): Remove entirely.
311 (mt): Remove extern declaration.
312 * shared.cc (cygwin_shared_area): New global cygwin_shared
313 variable located in .cygwin_dll_common.
314 (offsets): Define shared region addresses descending from
315 cygwin_shared_address.
316 (open_shared): Replace usage of SH_CYGWIN_SHARED by SH_USER_SHARED.
317 (memory_init): Set cygwin_shared just by pointing to cygwin_shared_area.
318 * shared_info.h (shared_locations): Remove SH_CYGWIN_SHARED and
320 (cygwin_shared_address): Define as DLL start address.
321 * tty.h (tty_min::tty_min): Remove constructor.
323 2006-07-25 Corinna Vinschen <corinna@vinschen.de>
325 * include/cygwin/in6.h: Guard in_port_t typedef more restrictive to
326 avoid compiler warning.
328 2006-07-25 Christopher Faylor <cgf@timesys.com>
330 * security.cc (get_logon_server): Remove nret and use dret for
331 everything to avoid a g++ warning.
333 2006-07-25 Corinna Vinschen <corinna@vinschen.de>
335 * include/cygwin/version.h: Bump DLL version to 1.7.0.
337 2006-07-25 Corinna Vinschen <corinna@vinschen.de>
340 * fhandler_socket.cc: Don't include select.h.
343 2006-07-25 Corinna Vinschen <corinna@vinschen.de>
345 * cygtls.h: Drop socket related includes.
346 (struct _local_storage): Remove exitsock and exitsock_sin. Add
348 * cygtls.cc: Accomodate above change throughout.
349 * fhandler.h (class fhandler_socket): Make wsock_evt public.
350 * fhandler_socket.cc (fhandler_socket::fhandler_socket): Accomodate
352 (fhandler_socket::evaluate_events): Drop FD_CONNECT event as soon as
353 it gets read once. Never remove FD_WRITE event here.
354 (fhandler_socket::wait_for_events): Wait 50 ms instead of INFINITE for
356 (fhandler_socket::accept): Fix conditional. Set wsock_events members
357 of accepted socket to useful start values.
358 (fhandler_socket::recv_internal): Always drop FD_READ/FD_OOB events from
359 wsock_events after the call to WSARecvFrom.
360 (fhandler_socket::send_internal): Drop FD_WRITE event from wsock_events
361 if the call to WSASendTo fails with WSAEWOULDBLOCK. Fix return value
363 * select.cc (struct socketinf): Change to accomodate using socket event
365 (peek_socket): Use event handling for peeking socket.
366 (thread_socket): Ditto.
367 (start_thread_socket): Ditto.
368 (socket_cleanup): Same here.
369 * tlsoffsets.h: Regenerate.
371 2006-07-23 Christopher Faylor <cgf@timesys.com>
373 * include/cygwin/version.h: Bump DLL minor version number to 22.
375 2006-07-20 Corinna Vinschen <corinna@vinschen.de>
377 * fhandler.h (class fhandler_socket): Rearrange slightly to keep
378 event handling methods and members together. Drop owner status flag.
379 Split wait method. Rename event handling methods for readability.
380 * fhandler_socket.cc (struct wsa_event): Add owner field.
381 (LOCK_EVENTS): New macro.
382 (UNLOCK_EVENTS): Ditto.
383 (fhandler_socket::init_events): rename from prepare.
384 (fhandler_socket::evaluate_events): First half of former wait method.
385 Do everything but wait. Allow specifiying whether or not events from
386 event_mask should be erased from wsock_events->events. Simplify
387 OOB handling. Allow sending SIGURG to any process (group).
388 (fhandler_socket::wait_for_events): Second half of former wait method.
389 Call evaluate_events and wait in a loop if socket is blocking.
390 (fhandler_socket::release_events): Rename from release.
391 (fhandler_socket::connect): Accomodate above name changes.
392 (fhandler_socket::accept): Ditto.
393 (fhandler_socket::recv_internal): Ditto.
394 (fhandler_socket::send_internal): Ditto.
395 (fhandler_socket::close): Ditto.
396 (fhandler_socket::fcntl): Always set owner to given input value on
397 F_SETOWN. Handle F_GETOWN.
398 * net.cc (fdsock): Accomodate above name changes.
400 2006-07-20 Corinna Vinschen <corinna@vinschen.de>
402 * fhandler_socket.cc (fhandler_socket::wait): Set Winsock errno to
403 WSAEWOULDBLOCK instead of WSAEINPROGRESS.
405 2006-07-19 Corinna Vinschen <corinna@vinschen.de>
407 * pinfo.cc (commune_process): Don't add extra \0 to cmdline.
408 (_pinfo::cmdline): Ditto process internal.
410 2006-07-19 Corinna Vinschen <corinna@vinschen.de>
412 * mmap.cc (msync): Disable rounding up len. Fix bug in access check
415 2006-07-19 Corinna Vinschen <corinna@vinschen.de>
417 * path.cc (symlink_worker): Return EEXIST if newpath exists.
419 2006-07-18 Christopher Faylor <cgf@timesys.com>
421 * tty.cc (tty_list::terminate): Don't enter the busy loop if we don't
424 2006-07-18 Silvio Laguzzi <slaguzzi@data-al.de>
426 * sec_acl.cc (acltotext32): Add missing handling of default ACL entry
429 2006-07-18 Brian Ford <Brian.Ford@FlightSafety.com>
430 Corinna Vinschen <corinna@vinschen.de>
432 * winsup.h (mmap_region_status): New enum.
433 (mmap_is_attached_or_noreserve_page): Adjust prototype and rename
435 * mmap.cc (mmap_is_attached_or_noreserve_page): Rename
436 mmap_is_attached_or_noreserve. Add region length parameter.
438 * exceptions.cc (_cygtls::handle_exceptions): Accomodate above.
439 * fhandler.cc (fhandler_base::raw_read): Call above for NOACCESS
440 errors and retry on success to allow reads into untouched
441 MAP_NORESERVE buffers.
443 2006-07-18 Corinna Vinschen <corinna@vinschen.de>
445 * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Fix typo in lint
448 2006-07-18 Corinna Vinschen <corinna@vinschen.de>
450 * cygwin.din (posix_openpt): Export.
451 * tty.cc (posix_openpt): New function.
452 * include/cygwin/stdlib.h (posix_openpt): Declare.
453 * include/cygwin/version.h: Bump API minor number.
455 2006-07-17 Christopher Faylor <cgf@timesys.com>
458 * cygheap.h (cygheap_user): Remove unneeded class names from function
460 * fhandler.h (fhandler_base): Ditto.
461 (fhandler_dev_floppy): Ditto.
462 (fhandler_console): Ditto.
463 * wininfo.h (wininfo): Ditto.
464 * exceptions.cc (sigpacket::process): Avoid compiler errors about gotos
466 * fhandler_fifo.cc (fhandler_fifo::open): Ditto.
467 * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Ditto.
468 * fhandler_tty.cc (fhandler_tty_slave::ioctl): Ditto.
469 * mmap.cc (mmap64): Ditto.
470 * pipe.cc (fhandler_pipe::open): Ditto.
471 * spawn.cc (spawn_guts): Ditto.
473 * sec_helper.cc: Fix some comments.
474 (get_null_sd): Move file-scope static to only function where it is
477 2006-07-14 Christopher Faylor <cgf@timesys.com>
479 * fork.cc (fork): Lock the process before forking to prevent things
480 like new fds from being opened, etc.
481 * sync.h (lock_process::dont_bother): New function.
483 2006-07-14 Christopher Faylor <cgf@timesys.com>
485 * include/cygwin/types.h: Update copyright.
487 2006-07-14 Christopher Faylor <cgf@timesys.com>
489 * cygwin.sc: Make sure there's something in the cygheap.
490 * dllfixdbg: Accommodate newer binutils which put the gnu_debuglink at
491 the end rather than at the beginning.
493 2006-07-14 Corinna Vinschen <corinna@vinschen.de>
495 * security.cc (get_token_group_sidlist): Always add the interactive
496 group to the token. Add comment. Create logon_id group SID by
497 copying it from incoming group list.
498 (create_token): Add subauth_token parameter. Use information in
499 subauth_token if present. Tweak SourceIdentifier if subauth_token
500 is present for debugging purposes.
501 * security.h (create_token): Add subauth_token parameter in declaration.
502 * syscalls.cc (seteuid32): Call subauth first. Call create_token
503 regardless. Use subauth token in call to create_token if subauth
506 2006-07-13 Christopher Faylor <cgf@timesys.com>
508 * sigproc.cc (waitq_head): Don't initialize to zero.
509 * sigproc.h: Update copyright, fix whitespace.
511 2006-07-13 Christopher Faylor <cgf@timesys.com>
513 * fhandler.cc (fhandler_base::raw_read): Only return EISDIR when we're
514 really trying to read a directory.
516 * sigproc.cc: Use "Static" where appropriate.
518 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
520 * include/netinet/in.h: Update copyright.
522 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
524 * fhandler_socket.cc: Update copyright.
525 * include/pthread.h: Ditto.
527 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
529 * fhandler_socket.cc (fhandler_socket::wait): Rework function so that
530 WaitForMultipleObjects is really only called when necessary.
532 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
534 * mmap.cc (mmap64): Drop MAP_NORESERVE flag for non-anonymous,
535 non-private mappings.
536 (mmap_record::unmap_pages): Only check noreserve flag which now implies
537 anonymous and private.
539 (fixup_mmaps_after_fork): Ditto.
541 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
543 * mmap.cc (mmap64): Drop MAP_RESERVED flag for all non-anonymous,
544 non-private mappings.
546 2006-07-13 Corinna Vinschen <corinna@vinschen.de>
548 * exceptions.cc (_cygtls::handle_exceptions): Call new
549 mmap_is_attached_or_noreserve_page function in case of access violation
550 and allow application to retry access on noreserve pages.
551 * mmap.cc (mmap_is_attached_or_noreserve_page): Changed from
552 mmap_is_attached_page. Handle also noreserve pages now. Change
554 * winsup.h (mmap_is_attached_or_noreserve_page): Declare instead of
555 mmap_is_attached_page.
557 2006-07-12 Corinna Vinschen <corinna@vinschen.de>
559 * mmap.cc (mmap_record::alloc_page_map): Don't call VirtualProtect
560 on maps created with MAP_NORESERVE.
562 2006-07-12 Corinna Vinschen <corinna@vinschen.de>
564 * include/netdb.h: Declare rcmd, rcmd_af, rexec, rresvport,
565 rresvport_af, iruserok, iruserok_sa, ruserok.
567 2006-07-12 Corinna Vinschen <corinna@vinschen.de>
569 * Makefile.in (DLL_OFILES): Drop iruserok.o. Add rcmd.o.
570 * autoload.cc (rcmd): Drop definition.
571 * cygwin.din: Export bindresvport, bindresvport_sa, iruserok_sa,
572 rcmd_af, rresvport_af.
573 * net.cc (cygwin_rcmd): Remove.
574 (last_used_bindresvport): Rename from last_used_rrecvport.
575 (cygwin_bindresvport_sa): New function implementing bindresvport_sa.
576 (cygwin_bindresvport): New function implementing bindresvport.
577 (cygwin_rresvport): Remove.
578 * include/cygwin/version.h: Bump API minor number.
579 * include/netinet/in.h: Declare bindresvport and bindresvport_sa.
580 * libc/iruserok.c: Remove file.
581 * libc/rcmd.cc: New file implementing rcmd, rcmd_af, rresvport,
582 rresvport_af, iruserok_sa, iruserok and ruserok.
584 2006-07-12 Corinna Vinschen <corinna@vinschen.de>
586 * include/pthread.h: Define PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT and
587 PTHREAD_PRIO_PROTECT only if _POSIX_THREAD_PRIO_INHERIT is defined.
589 2006-07-12 Corinna Vinschen <corinna@vinschen.de>
591 * fhandler_socket.cc (fhandler_socket::getsockname): Return valid
592 result for unbound sockets.
594 2006-07-11 Corinna Vinschen <corinna@vinschen.de>
596 * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Handle
597 wsock_mtx and wsock_evt on fork, thus handling close_on_exec correctly.
598 (fhandler_socket::fixup_after_exec): Drop misguided attempt to handle
600 (fhandler_socket::dup): Call fixup_after_fork with NULL parent.
602 (fhandler_socket::set_close_on_exec): Handle wsock_mtx and wsock_evt.
604 2006-07-10 Corinna Vinschen <corinna@vinschen.de>
606 * fhandler.h (class fhandler_socket): Add wsock_mtx, wsock_evt
607 and wsock_events members. Remove closed status flag, add listener
608 status flag. Accomodate new implementation of socket event handling
609 methods. Declare recv* and send* functions ssize_t as the POSIX
611 (fhandler_socket::recv_internal): Declare.
612 (fhandler_socket::send_internal): Ditto.
613 * fhandler_socket.cc (EVENT_MASK): Define mask of selected events.
614 (fhandler_socket::fhandler_socket): Initialize new members.
615 (fhandler_socket::af_local_setblocking): Don't actually set the
616 socket to blocking mode. Keep sane event selection.
617 (fhandler_socket::af_local_unsetblocking): Don't actually set the
618 socket to previous blocking setting, just remember it.
619 (struct wsa_event): New structure to keep event data per shared
621 (NUM_SOCKS): Define number of shared sockets concurrently handled by
622 all active Cygwin processes.
623 (wsa_events): New shared datastructure keeping all wsa_event records.
624 (socket_serial_number): New shared variable to identify shared sockets.
625 (wsa_slot_mtx): Global mutex to serialize wsa_events access.
626 (search_wsa_event_slot): New static function to select a new wsa_event
627 slot for a new socket.
628 (fhandler_socket::prepare): Rewrite. Prepare event selection
630 (fhandler_socket::wait): Rewrite. Wait for socket events in thread
631 safe and multiple process safe.
632 (fhandler_socket::release): Rewrite. Close per-socket descriptor
633 mutex handle and event handle.
634 (fhandler_socket::dup): Duplicate wsock_mtx and wsock_evt. Fix
635 copy-paste error in debug output.
636 (fhandler_socket::connect): Accomodate new event handling.
637 (fhandler_socket::listen): Set listener flag on successful listen.
638 (fhandler_socket::accept): Accomodate new event handling.
639 (fhandler_socket::recv_internal): New inline method centralizing
641 (fhandler_socket::recvfrom): Call recv_internal now.
642 (fhandler_socket::recvmsg): Ditto. Streamline copying from iovec
644 (fhandler_socket::send_internal): New inline method centralizing
646 (fhandler_socket::sendto): Call send_internal now.
647 (fhandler_socket::sendmsg): Ditto. Streamline copying from iovec
649 (fhandler_socket::close): Call release now.
650 (fhandler_socket::ioctl): Never actually switch to blocking mode.
651 Just keep track of the setting.
652 * net.cc (fdsock): Call prepare now.
653 (cygwin_connect): Revert again to event driven technique.
654 (cygwin_accept): Ditto.
655 * poll.cc (poll): Don't call recvfrom on a listening socket.
656 Remove special case for failing recvfrom.
657 * include/sys/socket.h: Declare recv* and send* functions ssize_t as
660 2006-07-10 Corinna Vinschen <corinna@vinschen.de>
662 * libc/inet_addr.c: Define __INSIDE_CYGWIN_NET__.
663 * libc/inet_network.c: Ditto.
665 2006-07-07 Corinna Vinschen <corinna@vinschen.de>
667 * fhandler_socket.cc (fhandler_socket::wait): Disable SA_RESTART
670 2006-07-07 Corinna Vinschen <corinna@vinschen.de>
672 * net.cc (cygwin_inet_ntop): Fix data type of forth parameter.
674 2006-07-07 Corinna Vinschen <corinna@vinschen.de>
676 * Makefile.in (DLL_OFILES): Add inet_addr.o and inet_network.o.
677 * autoload.cc (inet_addr): Drop definition.
679 * net.cc: Forward declare cygwin_inet_aton and cygwin_inet_ntop.
680 (cygwin_inet_ntoa): Call cygwin_inet_ntop instead of Winsock inet_ntoa.
681 (cygwin_inet_addr): Remove here.
682 (cygwin_inet_aton): Ditto.
683 (cygwin_inet_network): Ditto.
684 * libc/inet_addr.c: New file implementing cygwin_inet_aton and
686 * libc/inet_network.c: New file implementing cygwin_inet_network.
688 2006-07-06 Christopher Faylor <cgf@timesys.com>
690 * hookapi.cc: Add comment header
691 (putmem): Make static.
693 (rvadelta): Ditto. Don't assume that a section which ends where the
694 import_rva begins is the import list.
696 * child_info.h: Update copyright.
699 2006-07-06 Corinna Vinschen <corinna@vinschen.de>
701 * include/cygwin/in6.h (struct in6_addr): Fix typo.
703 2006-07-06 Corinna Vinschen <corinna@vinschen.de>
705 * cygwin.din: Export in6addr_any, in6addr_loopback, freeaddrinfo,
706 gai_strerror, getaddrinfo, getnameinfo.
707 * fhandler_socket.cc: Include cygwin/in6.h.
708 (get_inet_addr): Accomodate AF_INET6 usage.
709 (fhandler_socket::connect): Ditto.
710 (fhandler_socket::listen): Ditto.
711 (fhandler_socket::sendto): Ditto.
712 * net.cc: Include cygwin/in6.h.
713 (in6addr_any): Define.
714 (in6addr_loopback): Define.
715 (cygwin_socket): Accomodate AF_INET6 usage.
716 (socketpair): Bind socketpairs only to loopback for security.
717 (inet_pton4): New static function.
719 (cygwin_inet_pton): New AF_INET6 aware inet_pton implementation.
720 (inet_ntop4): New static function.
722 (cygwin_inet_ntop): New AF_INET6 aware inet_ntop implementation.
723 (ga_aistruct): New static function.
731 (ipv4_freeaddrinfo): Ditto.
732 (ipv4_getaddrinfo): Ditto.
733 (ipv4_getnameinfo): Ditto.
734 (gai_errmap_t): New structure holding error code - error string mapping.
735 (cygwin_gai_strerror): New function implementing gai_strerror.
736 (w32_to_gai_err): New static function.
737 (get_ipv6_funcs): Ditto.
738 (load_ipv6_funcs): Ditto.
739 (cygwin_freeaddrinfo): New function implementing freeaddrinfo.
740 (cygwin_getaddrinfo): New function implementing getaddrinfo.
741 (cygwin_getnameinfo): New function implementing getnameinfo.
742 * include/netdb.h: Include stdint.h and cygwin/socket.h. Define
743 data types and macros used by getaddrinfo and friends. Declare
744 freeaddrinfo, gai_strerror, getaddrinfo and getnameinfo.
745 * include/cygwin/in.h: Add IPv6 related IPPROTOs. Remove definition
746 of struct sockaddr_in6. Include cygwin/in6.h instead.
747 * include/cygwin/in6.h: New header file defining IPv6 releated
748 data types and macros.
749 * include/cygwin/socket.h: Enable AF_INET6 and PF_INET6. Add
750 IPv6 related socket options.
751 * include/cygwin/version.h: Bump API minor number.
753 2006-07-06 Corinna Vinschen <corinna@vinschen.de>
755 * autoload.cc (DsGetDcNameA): Define.
756 (NetGetAnyDCName): Define.
757 * security.cc: Include dsgetdc.h.
758 (DsGetDcNameA): Declare.
759 (DS_FORCE_REDISCOVERY): Define.
760 (get_logon_server): Add bool parameter to control rediscovery of DC.
761 Use DsGetDcNameA function if supported, NetGetDCName/NetGetAnyDCName
763 (get_server_groups): Rediscover DC if get_user_groups fails and
765 (get_reg_security): Use correct error code macro when testing
766 RegGetKeySecurity return value.
767 * security.h (get_logon_server): Remove default vaue from wserver
768 parameter. Add rediscovery parameter.
769 * uinfo.cc (cygheap_user::env_logsrv): Accomodate rediscovery parameter
770 in call to get_logon_server.
772 2006-07-05 Christopher Faylor <cgf@timesys.com>
774 * sortdin: Ignore all leading underscores when deriving a sort key.
775 * cygwin.din: Resort.
777 2006-07-05 Christopher Faylor <cgf@timesys.com>
779 * sortdin: New program.
782 2006-07-05 Corinna Vinschen <corinna@vinschen.de>
784 * fhandler.h (fhandler_socket::wait): Reset default timeout to 10ms.
786 2006-07-05 Corinna Vinschen <corinna@vinschen.de>
788 * path.cc (path_conv::check): Ignore has_ea setting, it's always unset
789 at this point anyway.
790 (get_symlink_ea): Remove.
791 (set_symlink_ea): Remove.
792 (symlink_worker): Drop writing symlink into NTFS extended attributes.
793 (symlink_info::check): Drop reading symlinks from NTFS extended
796 2006-07-04 Christopher Faylor <cgf@timesys.com>
798 * libc/rexec.cc (cygwin_rexec): Obvious (?) fix to correct a gcc
799 warning - set port to zero first thing in the function.
801 2006-07-04 Corinna Vinschen <corinna@vinschen.de>
803 * signal.cc (signal): Set sa_mask to sig.
805 2006-07-04 Corinna Vinschen <corinna@vinschen.de>
807 * Makefile.in (DLL_OFILES): Add rexec.o.
808 * autoload.cc (inet_network): Drop definition.
810 * net.cc (rexec): Drop extern declaration.
811 (inet_network): Ditto.
812 (cygwin_inet_network): Implement using inet_addr.
813 (cygwin_rexec): Remove.
814 * libc/rexec.cc: New file.
816 2006-07-04 Corinna Vinschen <corinna@vinschen.de>
818 * fhandler_socket.cc (fhandler_socket::listen): Allow listening on
821 2006-07-04 Corinna Vinschen <corinna@vinschen.de>
823 * fhandler.h (fhandler_socket::wait): Set default timeout to INFINITE.
825 2006-07-03 Corinna Vinschen <corinna@vinschen.de>
827 * autoload.cc (NtQueryEaFile): Define.
828 (NtSetEaFile): Define.
829 * fhandler.cc (fhandler_base::open): Use appropriate open flags
830 in query case when allow_ntea is set.
831 * ntdll.h (struct _FILE_GET_EA_INFORMATION): Define.
832 (struct _FILE_FULL_EA_INFORMATION): Define.
833 (NtQueryEaFile): Declare.
834 (NtSetEaFile): Declare.
835 * ntea.cc (read_ea): Rename from NTReadEA and rewrite using
837 (write_ea): Rename from NTWriteEA and rewrite using NtSetEaFile.
838 * path.cc (get_symlink_ea): Make static. Add handle parameter to
839 accomodate new read_ea call.
840 (set_symlink_ea): Make static. Add handle parameter to accomodate new
842 (symlink_worker): Call set_symlink_ea while file is still open.
843 (symlink_info::check): Call get_symlink_ea after file has been opened.
844 * security.cc (get_file_attribute): Accomodate new read_ea call.
845 (set_file_attribute): Accomodate new write_ea call.
846 * security.h (read_ea): Change declaration accordingly.
849 2006-07-03 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
851 * fhandler.h (class dev_console): Add `metabit' indicating the
852 current meta key mode.
853 * fhandler_console.cc (fhandler_console::read): Set the top bit of
854 the character if metabit is true.
855 * fhandler_console.cc (fhandler_console::ioctl): Implement
856 KDGKBMETA and KDSKBMETA commands.
857 * fhandler_tty.cc (process_ioctl): Support KDSKBMETA.
858 (fhandler_tty_slave::ioctl): Send KDGKBMETA and KDSKBMETA to the
860 * include/cygwin/kd.h: New file for the meta key mode.
861 * include/sys/kd.h: New file.
863 2006-07-03 Eric Blake <ebb9@byu.net>
865 * include/stdint.h (UINT8_C, UINT16_C): Unsigned types smaller
866 than int promote to signed int.
868 2006-07-03 Corinna Vinschen <corinna@vinschen.de>
870 * net.cc (cygwin_sendto): Define appropriate parameters using
871 socklen_t type according to SUSv3.
872 (cygwin_recvfrom): Ditto.
873 (cygwin_setsockopt): Ditto.
874 (cygwin_getsockopt): Ditto.
875 (cygwin_connect): Ditto.
876 (cygwin_accept): Ditto.
877 (cygwin_bind): Ditto.
878 (cygwin_getsockname): Ditto.
879 (cygwin_getpeername): Ditto.
880 (cygwin_recv): Ditto.
881 (cygwin_send): Ditto.
882 * include/cygwin/socket.h (socklen_t): Typedef and define.
883 * include/sys/socket.h: Declare socket functions using socklen_t type.
885 2006-07-02 Christopher Faylor <cgf@timesys.com>
887 * include/cygwin/version.h: Bump DLL minor version number to 21.
889 2006-06-30 Corinna Vinschen <corinna@vinschen.de>
891 * net.cc (cygwin_sendto): Allow zero-sized packets.
892 (cygwin_sendmsg): Ditto.
894 2006-06-26 Corinna Vinschen <corinna@vinschen.de>
896 Revert patches from 2005-10-22 and 2006-06-14 to use event driven
897 accept and connect back to using select:
898 * fhandler.h (class fhandler_socket): Remove accept_mtx.
899 * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
900 initializing accept_mtx.
901 (fhandler_socket::accept): Drop event handling.
902 (fhandler_socket.cc (fhandler_socket::connect): Ditto.
903 (fhandler_socket::dup): Drop accept_mtx handling.
904 (fhandler_socket::listen): Ditto.
905 (fhandler_socket::prepare): Ditto.
906 (fhandler_socket::release): Ditto.
907 (fhandler_socket::close): Ditto.
908 * net.cc (cygwin_accept): Revert to calling cygwin_select to
909 implement interuptible accept.
910 (cygwin_connect): Ditto for connect.
912 2006-06-22 Christopher Faylor <cgf@timesys.com>
914 * fhandler_fifo.cc (fhandler_fifo::open): Release process lock and grab
915 a system-wide mutex to prevent a deadlock and a race.
916 * sync.h (lock_process): Make fhandler_fifo a friend.
918 * smallprint.c (__small_vsprintf): Cosmetic change.
920 2006-06-15 Corinna Vinschen <corinna@vinschen.de>
922 * cygwin.din: Export __srget_r, __swbuf_r.
923 * include/cygwin/version.h: Bump API minor number to 156.
925 2006-06-14 Corinna Vinschen <corinna@vinschen.de>
927 * fhandler.h (class fhandler_socket): Add private mutex handle
929 * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
931 (fhandler_socket::dup): Duplicate accept_mtx, if available.
932 (fhandler_socket::listen): Create accept_mtx before trying to listen.
933 (fhandler_socket::prepare): Wait for accept_mtx if available to
934 serialize accepts on the same socket.
935 (fhandler_socket::release): Release accept_mtx.
936 (fhandler_socket::close): Close accept_mtx on successful closesocket.
938 2006-06-12 Christopher Faylor <cgf@timesys.com>
940 * fhandler_tty.cc (fhandler_pty_master::close): Always close
941 from_master/to_master since we always have copies of these handles.
943 2006-06-12 Corinna Vinschen <corinna@vinschen.de>
945 * include/sys/wait.h: Move definition of wait constants from here...
946 * include/cygwin/wait.h: ...to here. New file.
947 * include/cygwin/stdlib.h: Include cygwin/wait.h to conform with SUSv3.
949 2006-06-12 Pierre Humblet Pierre.Humblet@ieee.org
951 * heap.cc (heap_init): Only commit if allocsize is not zero.
953 2006-06-12 Corinna Vinschen <corinna@vinschen.de>
955 * net.cc (fdsock): Disable raising buffer sizes. Add comment to
958 2006-06-04 Christopher Faylor <cgf@timesys.com>
960 * ioctl.cc (ioctl): Accommodate change in reported pty master device
962 * select.cc (peek_pipe): Ditto.
964 2006-06-04 Christopher Faylor <cgf@timesys.com>
966 * cygtls.h (CYGTLS_PADSIZE): Reset to a size that XP SP1 seems to like.
967 * tlsoffsets.h: Regenerate.
969 2006-06-03 Christopher Faylor <cgf@timesys.com>
971 * cygthread.cc (cygthread::terminate_thread): In debugging output, use
972 name of thread being terminated rather than thread doing the
975 * fhandler.h (fhandler_pty_master::slave): Delete.
976 (fhandler_pty_master::get_unit): Ditto.
977 (fhandler_pty_master::setup): Change argument declaration to
978 accommodate new usage.
979 * fhandler_tty.cc (fhandler_tty_master::init): Remove obsolete slave
980 assignment. Pass argument to setup indicating that this is a tty.
981 (fhandler_tty_slave::open): Use dev() method rather than referencing
983 (fhandler_pty_master::open): Don't create archetype based on ptym
984 device number. Set device number to use DEV_TTYM_MAJOR and tty number.
985 Pass argument to setup indicating that this is a pty.
986 (fhandler_pty_master::setup): Change single argument to a flag
987 indicating whether we're creating a pty and use appropriately.
988 Calculate 't' variable here rather than in caller.
990 * fhandler_dsp.cc (fhandler_dev_dsp::open): Use dev() method rather
991 than referencing pc.dev directly.
993 2006-06-03 Christopher Faylor <cgf@timesys.com>
995 * dcrt0.cc (dll_crt0_0): Call tty_list::init_session here.
996 (dll_crt0_1): Reflect renaming from tty_init to tty::init_session.
997 (do_exit): Reflect moving of tty_terminate into tty_list.
998 * exceptions.cc (events_init): Move tty_mutex stuff elsewhere.
999 * fhandler_console.cc (set_console_title): Use lock_ttys class.
1000 * fhandler_termios.cc (fhandler_termios::bg_check): Make debug output
1002 * fhandler_tty.cc (fhandler_tty_slave::open): Reflect move of
1003 attach_tty into tty_list class. Don't attempt to grab master end of
1004 pty if master doesn't exist.
1005 (fhandler_pty_master::open): Reflect move of allocate_tty into tty_list
1006 class. Use lock_ttys::release to release mutex. Improve debugging
1008 (fhandler_pty_master::setup): Remove if 0'ed block. Fix argument to
1009 SetNamedPipeHandleState.
1010 * pinfo.cc (_pinfo::set_ctty): Lock ttys before setting sid/pgid.
1011 Improve debugging. Add temporary debugging.
1012 * tty.cc (tty_list::init_session): New function.
1013 (tty::init_session): Rename from tty_init. Reflect move of attach_tty
1015 (tty::create_master): Rename from create_tty_master.
1016 (tty_list::attach): Rename from attach_tty. Reflect renaming of
1017 connect_tty to connect. Ditto for allocate_tty.
1018 (tty_terminate): Delete.
1019 (tty_list::terminate): Subsume tty_terminate. Use lock_ttys rather
1020 than manipulating mutex directly.
1021 (tty_list::allocate): Rename from allocate_tty. Use lock_ttys rather
1022 than manipulating mutex directly. Don't set sid here since linux
1023 apparently doesn't do this. Reflect move of create_tty_master into
1025 (lock_ttys::lock_ttys): Define new constructor.
1026 (lock_ttys::release): New function.
1027 * tty.h (tty::exists): Return false immediately if !master_pid.
1028 (tty::set_master_closed): Define new function.
1029 (tty::create_master): Ditto.
1030 (tty::init_session): Ditto.
1031 (tty_list::mutex): New field.
1032 (tty_list::allocate): Define new function.
1033 (tty_list::connect): Ditto.
1034 (tty_list::attach): Ditto.
1035 (tty_list::init_session): Ditto.
1036 (lock_ttys): New class.
1037 (tty_init): Delete declaration.
1038 (tty_terminate): Ditto.
1039 (attach_tty): Ditto.
1040 (create_tty_master): Ditto.
1042 2006-06-03 Christopher Faylor <cgf@timesys.com>
1044 * Makefile.in (libdl.a): New library.
1046 2006-06-03 Christopher Faylor <cgf@timesys.com>
1048 * fhandler_tty.cc (fhandler_pty_master::close): Don't close handles if
1050 (fhandler_pty_master::setup): Make sure that original handle is closed
1051 when changing inheritance.
1052 (fhandler_pty_master::fixup_after_fork): Set from_master/to_master to
1054 (fhandler_pty_master::fixup_after_exec): Clear from_master/to_master
1057 2006-06-03 Christopher Faylor <cgf@timesys.com>
1059 * cygheap.cc (init_cygheap::close_ctty): Remove obsolete code.
1060 * dcrt0.cc (child_info_spawn::handle_spawn): Signal ready after we've
1061 run fixup_after_exec.
1062 * dtable.cc (dtable::fixup_after_exec): Add debugging output.
1063 * fhandler_tty.cc (fhandler_pty_master::doecho): Use class version of
1065 (fhandler_tty_common::close): Remove obsolete code.
1066 (fhandler_tty_slave::fixup_after_exec): Don't close, since this is done
1067 in dtable's fixup_after_exec. (revisit later?)
1068 (fhandler_pty_master::fixup_after_exec): Ditto.
1070 2006-06-02 Christopher Faylor <cgf@timesys.com>
1072 * cygtls.h (CYGTLS_PADSIZE): Bump up or suffer a regrettable collision
1073 with the call chain.
1074 * tlsoffsets.h: Regenerate.
1076 * dcrt0.cc (break_here): Define unconditionally for use elsewhere.
1077 Call DebugBreak, if appropriate.
1078 (initial_env): Rely on break_here() to call DebugBreak.
1079 * exceptions.cc (try_to_debug): Ditto.
1081 2006-06-02 Christopher Faylor <cgf@timesys.com>
1083 * fhandler.cc (fhandler_base::fixup_after_exec): Declare here.
1084 * fhandler.h (fhandler_base::fixup_after_exec): Make non-inline.
1085 (fhandler_termios::fixup_after_fork): Delete declaration.
1086 (fhandler_termios::fixup_after_exec): Ditto.
1087 (fhandler_tty_common::inuse): Remove.
1088 (fhandler_tty_common::dup): Delete declaration.
1089 (fhandler_tty_common::fixup_after_fork): Ditto.
1090 (fhandler_tty_slave::fixup_after_exec): Declare new function.
1091 (fhandler_pty_master::dwProcessId): New variable.
1092 (fhandler_pty_master::from_master): Ditto.
1093 (fhandler_pty_master::to_master): Ditto.
1094 (fhandler_pty_master::setup): New function.
1095 (fhandler_pty_master::fixup_after_fork): Ditto.
1096 (fhandler_pty_master::fixup_after_exec): Ditto.
1097 * fhandler_termios.cc (fhandler_termios::fixup_after_exec): Delete
1099 (fhandler_termios::fixup_after_fork): Ditto.
1100 * fhandler_tty.cc (fhandler_tty_master::init): Use fhandler_pty_master
1101 setup function rather than obsolete tty::common_init. Delete obsolete
1103 (fhandler_tty_slave::fhandler_tty_slave): Set inuse to NULL here.
1104 (fhandler_tty_slave::open): Change debugging output for clarity. Check
1105 for different things when doing a sanity check on the tty. Reflect the
1106 fact that master_pid now is the cygwin pid rather than the windows pid.
1107 Use "arch" rather than "archetype" for consistency.
1108 (fhandler_tty_slave::close): Close inuse here.
1109 (fhandler_tty_slave::dup): Remove old if 0'ed code.
1110 (fhandler_pty_master::dup): New function. Handles pty master
1112 (fhandler_pty_master::fhandler_pty_master): Zero pty_master specific
1114 (fhandler_pty_master::open): Implement using archetypes, similar to
1115 slave. Use fhandler_pty_master setup function rather than obsolete
1116 tty::common_init. Don't set inuse.
1117 (fhandler_tty_common::close): Don't deal with inuse. Delete old if
1119 (fhandler_pty_master::close): Implement using archetypes. Close
1120 from_master and to_master.
1121 (fhandler_tty_common::set_close_on_exec): Just set close_on_exec flag
1122 here since everything uses archetypes now.
1123 (fhandler_tty_common::fixup_after_fork): Delete definition.
1124 (fhandler_tty_slave::fixup_after_exec): Define new function.
1125 (fhandler_pty_master::setup): New function, derived from
1127 (fhandler_pty_master::fixup_after_fork): New function.
1128 (shared_info.h): Reset SHARED_INFO_CB to reflect new tty size.
1129 * tty.cc (tty_list::terminate): Close individual handles from
1131 (tty::master_alive): Delete.
1132 (tty::make_pipes): Ditto.
1133 (tty::common_init): Ditto.
1134 * tty.h (tty::from_slave): Delete.
1135 (tty::to_slave): Ditto.
1136 (tty::common_init): Delete declaration.
1137 (tty::make_pipes): Ditto.
1138 (tty::master_pid): Define as pid_t since it is now a cygwin pid.
1140 2006-06-01 Christopher Faylor <cgf@timesys.com>
1142 * cygheap.cc (cygheap_fixup_in_child): Don't close parent handle here.
1143 Let the caller do that.
1144 * dcrt0.cc (child_info_spawn::handle_spawn): Close parent handle here
1145 to allow fixup_after_exec functions to use it.
1147 * cygtls.cc (_cygtls::call2): Avoid calling exit thread if called with
1149 * cygtls.h (_cygtls::isinitialized): Check that we actually have a tls
1150 before seeing if it is initialized.
1151 * gendef (_sigfe_maybe): Ditto.
1152 * dcrt0.cc (dll_crt0_1): Remove static, use just one argument.
1153 * dll_init.cc (dllcrt0_info): New structure.
1154 (dll_dllcrt0): Change into a front-end to renamed dll_dllcrt0_1 so that
1155 we'll always be assured of having something like a tls.
1156 (dll_dllcrt0_1): New function, basically renamed from from dll_dllcrt0.
1157 Unconditionally call _my_tls.init_exception_handler now that we are
1158 assured of having a tls. Change variable name from "linking" to "linked".
1159 * winsup.h (dll_crt0_1): Declare.
1160 (dll_dllcrt0_1): Ditto.
1162 2006-05-30 Christopher Faylor <cgf@timesys.com>
1164 * cygtls.cc (_cygtls::call2): Don't call ExitThread on the main thread.
1166 2006-05-29 Christopher Faylor <cgf@timesys.com>
1168 * winf.h (MAXCYGWINCMDLEN): Set down size to 30000 or suffer fork
1171 2006-05-28 Christopher Faylor <cgf@timesys.com>
1173 * sigproc.cc (child_info::proc_retry): Mask all of the bits we're
1174 interested in, which includes bits above and below 0xc0000000.
1176 2006-05-27 Christopher Faylor <cgf@timesys.com>
1178 * dll_init.cc (dll_dllcrt0): Previous change didn't work very well with
1179 fork. Semi-revert it but change name of variable to something that
1182 2006-05-27 Christopher Faylor <cgf@timesys.com>
1184 * thread.cc (verifyable_object_isvalid): Check for NULL specifically.
1186 2006-05-27 Christopher Faylor <cgf@timesys.com>
1188 * dll_init.cc (dll_dllcrt0): Call _my_tls.init_exception_handler if
1189 we've finished initializing (Thanks to Gary Zablackis for noticing this
1190 problem). Just use cygwin_finished_initializing rather than defining a
1193 2006-05-25 Christopher Faylor <cgf@timesys.com>
1195 * debug.h (ModifyHandle): Define new macro.
1196 (modify_handle): Declare new function.
1197 * debug.cc (modify_handle): Define new function.
1198 * fhandler.h (fhandler_base::fork_fixup): Change return value from void
1200 * fhandler.cc (fhandler_base::fork_fixup): Return true if fork fixup has
1202 * pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance of
1203 protected handle via ModifyHandle if DEBUGGING.
1204 (fhandler_pipe::fixup_after_fork): Protect guard handle if fork fixup
1207 2006-05-24 Christopher Faylor <cgf@timesys.com>
1209 * cygtls.cc (_cygtls::call): Call call2 using _my_tls.
1210 (_cygtls::init_exception_handler): Always replace existing exception
1211 handler with cygwin exception handler.
1212 * cygtls.h (_cygtls::call2): Remove static designation.
1213 * dcrto.cc (dll_crt0_1): Define in a way that allows calling via
1215 (_initialize_main_tls): Delete.
1216 (_dll_crt0): Call dll_crt0_1 via cygtls::call. Set _main_tls here.
1217 * external.cc (cygwin_internal): Implement CW_CYGTLS_PADSIZE.
1218 * include/sys/cygwin.h (CW_CYGTLS_PADSIZE): Define.
1219 * tlsoffsets.h: Regenerate.
1221 2006-05-24 Christopher Faylor <cgf@timesys.com>
1223 * configure.in: Update to newer autoconf.
1224 (thanks to Steve Ellcey)
1225 * configure: Regenerate.
1226 * aclocal.m4: New file.
1228 2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
1230 * fhandler.cc (readv): Remove nonsensical assert.
1232 2006-05-23 Christopher Faylor <cgf@timesys.com>
1234 * select.cc (start_thread_socket): Delay setting thread local exitsock
1235 until we know it's correct. Return correct value on error.
1237 2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
1238 Christopher Faylor <cgf@timesys.com>
1240 * select.cc (start_thread_socket): Clean up exitsock in case of error.
1241 Use si->exitcode consistently.
1243 2006-05-21 Christopher Faylor <cgf@timesys.com>
1245 * child_info.h (_CI_SAW_CTRL_C): New enum.
1246 (CURR_CHILD_INFO_MAGIC): Reset.
1247 (saw_ctrl_c): New function.
1248 (set_saw_ctrl_c): Ditto.
1249 * sigproc.cc (child_info::proc_retry): Return EXITCODE_OK if we get
1250 STATUS_CONTROL_C_EXIT and we actually saw a CTRL-C.
1251 * spawn.cc (dwExeced): Delete.
1252 (chExeced): New variable.
1253 (spawn_guts): Set chExeced;
1254 * exceptions.cc (dwExeced): Delete declaration.
1255 (chExeced): Declare.
1256 (ctrl_c_handler): Detect if we're an exec stub process and set a flag,
1259 * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Add
1260 extra DEBUGGING test.
1262 * pinfo.cc: Fix comment.
1264 2006-05-21 Christopher Faylor <cgf@timesys.com>
1266 * fhandle.h (fhandler_pipe::create_guard): Revert change which
1267 eliminated SECURITY_ATTRIBUTES argument.
1268 * pipe.cc (fhandler_pipe::open): Duplicate guard from other process and
1269 protect it appropriately. Eliminate unneeded writepipe_exists
1270 temporary variable. Set inheritance appropriately.
1271 (fhandler_pipe::set_close_on_exec): Revert change which eliminated
1272 handling guard inheritance.
1273 (fhandler_pipe::fixup_after_fork): Ditto. Use correct name of entity
1274 being checked by fork_fixup.
1275 (fhandler_pipe::fixup_after_exec): Don't bother with guard here.
1276 (fhandler_pipe::dup): Cosmetic changes and revert creation of
1277 writepipe_exists as noninheritable.
1278 (fhandler_pipe::create): Revert change which eliminated
1279 SECURITY_ATTRIBUTES argument. Revert change which always made
1280 writepipe_exists noninheritable.
1282 2006-05-21 Christopher Faylor <cgf@timesys.com>
1284 * debug.cc (add_handle): Print handle value when collision detected.
1285 * dtable.cc (dtable::stdio_init): Cosmetic change.
1286 * fhandler.h (fhandler_base::create_read_state): Protect handle.
1287 (fhandler_pipe::create_guard): Ditto. Always mark the handle as
1289 (fhandler_pipe::is_slow): Return boolean value rather than numeric 1.
1290 * pipe.cc (fhandler_pipe::fhandler_pipe): Always flag that we need fork
1292 (fhandler_pipe::open): Don't pass security attributes to create_guard.
1293 (fhandler_pipe::set_close_on_exec): Don't handle guard here.
1294 (fhandler_pipe::close): Accommodate now-protected guard handle.
1295 (fhandler_pipe::fixup_in_child): Don't protect read_state here.
1296 (fhandler_pipe::fixup_after_exec): Close guard handle if close_on_exec.
1297 (fhandler_pipe::fixup_after_fork): Don't bother with guard here.
1298 (fhandler_pipe::dup): Don't set res to non-error prematurely. Use
1299 boolean values where appropriate. Protect guard and read_state.
1300 (fhandler_pipe::create): Don't call need_fork_fixup since it is now the
1301 default. Don't protect read_state or guard.
1303 * pipe.cc (fhandler_base::ready_for_read): Use bool values for "avail".
1305 * spawn.cc (spawn_guts): Set cygheap->pid_handle as inheritable when
1308 2006-05-15 Lev Bishop <lev.bishop+cygwin@gmail.com>
1309 Christopher Faylor <cgf@timesys.com>
1311 * select.cc (fhandler_pipe::ready_for_read): Actually get the guard
1312 mutex for blocking reads.
1314 2006-05-20 Christopher Faylor <cgf@timesys.com>
1316 * fhandler_tty.cc (fhandler_tty::close): Remove problematic hExeced guard.
1318 2006-05-20 Christopher Faylor <cgf@timesys.com>
1320 * fhandler_tty.cc (fhandler_tty_slave::open): Reinstate call to
1321 need_invisible on first pty open.
1323 2006-05-18 Christopher Faylor <cgf@timesys.com>
1325 * fhandler_console.cc (fhandler_console::need_invisible): Allocate an
1326 invisible window station when ctty != TTY_CONSOLE.
1328 2006-05-16 Christopher Faylor <cgf@timesys.com>
1330 * cygtls.cc (_cygtls::remove): Don't test for initialization since
1331 this function will always be called when _my_tls is initialized.
1332 * init.cc (dll_entry): Don't attempt to remove tls info if _my_tls is
1333 obviously not even available.
1335 2006-05-15 Christopher Faylor <cgf@timesys.com>
1337 * sigproc.cc (no_signals_available): Detect hwait_sig ==
1338 INVALID_HANDLE_VALUE.
1339 (wait_sig): Set hwait_sig to INVALID_HANDLE_VALUE on __SIGEXIT.
1341 2006-05-15 Christopher Faylor <cgf@timesys.com>
1343 * cygtls.cc (_cygtls::init_thread): Zero entire _my_tls structure and
1345 * cygtls.h (_my_tls::padding): Delete.
1346 (CYGTLS_PADSIZE): Redefine concept of padding to mean padding at the
1348 * dcrt0.cc (initialize_main_tls): Change return to void.
1349 * gentls_offsets: Treat const specially, too. Keep going after a '}'
1350 is found. Change negative offset calculation to use CYGTLS_PADSIZE.
1351 * init.cc (_my_oldfunc): New variable.
1352 (threadfunc_fe): Use stored tls value for oldfunc rather than blindly
1353 writing to the stack.
1354 (munge_threadfunc): Set oldfunc in tls.
1355 (dll_entry): Initialize tls allocation.
1356 * tlsoffsets.h: Regenerate.
1358 2006-05-13 Christopher Faylor <cgf@timesys.com>
1360 * ntdll.h (STATUS_INVALID_INFO_CLASS): Conditionalize.
1362 2006-05-10 Brian Dessent <brian@dessent.net>
1364 * Makefile.in (clean): Also delete *.dbg.
1366 2006-05-08 Christian Franke <Christian.Franke@t-online.de>
1368 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix typo which
1369 caused test for ".." to be skipped.
1371 2006-05-02 Christopher Faylor <cgf@timesys.com>
1373 * external.cc (cygwin_internal): Set errno on failure.
1375 2006-04-27 Corinna Vinschen <corinna@vinschen.de>
1377 * pipe.cc (DEFAULT_PIPEBUFSIZE): Raise to 64K.
1379 2006-04-26 Corinna Vinschen <corinna@vinschen.de>
1381 * fhandler.h (fhandler_base): Change fstat_helper prototype
1382 to take file size and inode number as 64 bit values.
1383 * fhandler_disk_file.cc (FS_IS_SAMBA): Move to path.cc
1384 (FS_IS_SAMBA_WITH_QUOTA): Ditto.
1385 (path_conv::hasgood_inode): Delete.
1386 (path_conv::is_samba): Delete.
1387 (path_conv::isgood_inode): Centralized function to recognize
1388 a good inode number.
1389 (fhandler_base::fstat_by_handle): Constify fvi_size and fai_size.
1390 Accomodate argument change in fstat_helper.
1391 (fhandler_base::fstat_by_name): Ditto.
1392 (fhandler_base::fstat_helper): Accomodate argument change. Call
1393 path_conv::isgood_inode to recognize good inodes.
1394 (fhandler_disk_file::opendir): Explain Samba weirdness here.
1395 Call path_conv::fs_is_samba instead of path_conv::is_samba.
1396 (fhandler_disk_file::readdir): Add STATUS_INVALID_INFO_CLASS
1397 as valid return code from NtQueryDirectoryFile to indicate that
1398 FileIdBothDirectoryInformation is not supported.
1399 Call path_conv::isgood_inode to recognize good inodes.
1400 * ntdll.h (STATUS_INVALID_INFO_CLASS): Define.
1401 * path.cc (fs_info::update): Rework file system recognition
1402 and set appropriate flags.
1403 * path.h (struct fs_info): Add is_ntfs, is_samba and is_nfs flags.
1404 Constify pure read accessors.
1406 2006-04-24 Christopher Faylor <cgf@timesys.com>
1408 * environ.cc (getearly): Force correct dereference order when
1409 inspecting environ table.
1411 2006-04-24 Corinna Vinschen <corinna@vinschen.de>
1413 * select.cc (thread_pipe): Raise sleep time only every 8th iteration.
1414 (thread_mailslot): Ditto.
1416 2006-04-23 Corinna Vinschen <corinna@vinschen.de>
1417 Christopher Faylor <cgf@timesys.com>
1419 * select.cc (thread_pipe): Raise sleep time dynamically to speed up
1420 select on pipes when copying lots of data.
1421 (thread_mailslot): Ditto for mailslots.
1423 2006-04-22 Christopher Faylor <cgf@timesys.com>
1425 * signal.cc (abort): On second thought, just set incyg once.
1427 2006-04-22 Christopher Faylor <cgf@timesys.com>
1429 * signal.cc (abort): Set incyg manually to help get a reliable gdb
1431 * cygwin.din (abort): Make NOSIGFE.
1433 2006-04-21 Pierre Humblet Pierre.Humblet@ieee.org
1434 Christopher Faylor <cgf@timesys.com>
1436 * environ.cc (getearly): Use GetEnvironmentVariable and cmalloc instead
1437 of GetEnvironmentStrings.
1438 (environ_init): Revert rawenv stuff.
1440 2006-04-21 Christopher Faylor <cgf@timesys.com>
1442 * environ.cc (rawenv): Make this variable a file-scope static.
1443 (getearly): Rename 's' variable to 'len' since 's' is used fairly
1444 consistently throughout cygwin as a string variable. Remove rawenv
1445 declaration. Perform other minor cleanups.
1446 (environ_init): Remove rawenv declaration. Only set rawenv to
1447 GetEnvironmentStrings() if it has not already been set. Properly free
1448 rawenv in all cases.
1450 2006-04-21 Christopher Faylor <cgf@timesys.com>
1452 * tty.h (tty::hwnd): Move to tty_min.
1453 (tty::gethwnd): Ditto.
1454 (tty::sethwnd): Ditto.
1455 (tty_min::hwnd): Receive variable from tty class.
1456 (tty_min::gethwnd): Receive function from tty classs.
1457 (tty_min::sethwnd): Ditto.
1458 * dtable.cc (dtable::stdio_init): Only call init_console_handler when
1459 we actually own the console.
1460 * fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd
1462 * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate
1463 handling of console when pgrp is set.
1465 2006-04-21 Pierre Humblet <Pierre.Humblet@ieee.org>
1466 Corinna Vinschen <corinna@vinschen.de>
1468 * environ.cc (getearly): New function.
1469 (findenv_func): New function pointer, predefined to getearly.
1470 (getenv): Call findenv function over the findenv_func pointer.
1471 (environ_init): Change findenv_func pointer to my_findenv after Cygwin
1472 environment is initialized.
1474 2006-04-21 Lars Munch <lars@segv.dk>
1476 * include/asm/byteorder.h (__ntohl): Fix the missing uint32_t.
1478 2006-04-21 Corinna Vinschen <corinna@vinschen.de>
1480 * fhandler_socket.cc (fhandler_socket::wait): Reorder setting
1481 WSAError to avoid spurious errors with WSAError set to 0.
1483 2006-04-21 Corinna Vinschen <corinna@vinschen.de>
1485 * include/asm/byteorder.h: Include stdint.h. Per standard, change
1486 datatypes in ntohX and htonX functions to uintXX_t types.
1488 2006-04-18 Christopher Faylor <cgf@timesys.com>
1490 * exceptions.cc (ctrl_c_handler): Only exit TRUE on CTRL_LOGOFF_EVENT
1491 when we have actually handled the event.
1493 2006-04-17 Eric Blake <ebb9@byu.net>
1495 * mktemp.cc (_gettemp): Open temp files in binary mode.
1497 2006-04-14 Corinna Vinschen <corinna@vinschen.de>
1499 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Use UINT32_MAX
1500 instead of UINT_MAX.
1502 2006-04-14 Corinna Vinschen <corinna@vinschen.de>
1504 * fhandler_disk_file.cc (path_conv::hasgood_inode): Make inline.
1505 Drop remote fs handling entirely since unreliable inode numbers
1506 are now recognized differently.
1507 (path_conv::is_samba): Make inline.
1508 (fhandler_disk_file::opendir): Reformat comment.
1509 (fhandler_base::fstat_helper): Special case remote file systems
1510 returning (unreliable) 32 bit inode numbers.
1511 (fhandler_disk_file::readdir): Ditto.
1512 * fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
1514 2006-04-13 Christopher Faylor <cgf@timesys.com>
1516 * spawn.cc (spawn_guts): Move ch.set() call back to where it was
1519 2006-04-13 Corinna Vinschen <corinna@vinschen.de>
1521 * sysconf.cc (sysconf): Add _SC_THREADS, _SC_THREAD_ATTR_STACKSIZE,
1522 _SC_THREAD_PRIORITY_SCHEDULING, _SC_THREAD_PROCESS_SHARED,
1523 _SC_THREAD_SAFE_FUNCTIONS, _SC_TIMERS handling.
1525 2006-04-12 Corinna Vinschen <corinna@vinschen.de>
1526 Christopher Faylor <cgf@timesys.com>
1528 * spawn.cc (spawn_guts): Revert patch which treated derived cygwin
1529 programs differently from those which are mounted with -X. Pass extra
1530 argument to linebuf::fromargv.
1531 * winf.h (MAXCYGWINCMDLEN): New define.
1532 (linebuf::finish): Add a new argument denoting when command line
1534 (linebuf::fromargv): Ditto.
1535 * winf.cc (linebuf::finish): Implement above change.
1536 (linebuf::fromargv): Ditto.
1538 2006-04-11 Christopher Faylor <cgf@timesys.com>
1540 * Makefile.in (DLL_OFILES): Add winf.o.
1541 * spawn.cc: Move command line handling stuff into winf.cc.
1543 * winf.cc: New file.
1545 2006-04-05 Christopher Faylor <cgf@timesys.com>
1547 * fhandler_socket.cc: Move iptypes.h include after winsock2 since it
1551 2006-04-05 Christopher Faylor <cgf@timesys.com>
1553 * dcrt0.cc (dll_crt0_0): Move user_data->{resourcelocks,threadinterface}
1554 initialization here from dll_crt0_1.
1555 (dll_crt0_1): See above.
1557 2006-04-04 Corinna Vinschen <corinna@vinschen.de>
1559 * net.cc (fdsock): Raise default SO_RCVBUF/SO_SNDBUF buffer sizes to
1560 the same values as on Linux.
1562 2006-04-03 Christopher Faylor <cgf@timesys.com>
1564 * child_info.h (CURR_CHILD_INFO_MAGIC): Update.
1565 (child_info_fork::alloc_stack): Move into this class.
1566 (child_info_fork::alloc_stack_hard_way): Ditto.
1567 * dcrt0.cc (child_info_fork::alloc_stack): Ditto.
1568 (child_info_fork::alloc_stack_hard_way): Ditto.
1569 (_dll_crt0): Reference alloc_stack via fork_info.
1571 2006-04-03 Corinna Vinschen <corinna@vinschen.de>
1573 * spawn.cc (linebuf::finish): Drop argument. Don't check command line
1575 (spawn_guts): Remove wascygexec. Check real_path.iscygexec instead.
1576 Accommodate change to linebuf::finish.
1578 2006-04-03 Christopher Faylor <cgf@timesys.com>
1580 * dcrt0.cc (sm): Delete.
1581 (alloc_stack_hard_way): Figure out where the stack lives here rather
1582 than relying on previously filled out information which has been
1583 invalid since 1.5.19.
1585 2006-03-31 Corinna Vinschen <corinna@vinschen.de>
1587 * fhandler_disk_file.cc (FS_IS_SAMBA_WITH_QUOTA): New define.
1588 (path_conv::hasgood_inode): Recognize Samba with quota support
1590 (path_conv::is_samba): Ditto. Fix comment to include Samba version
1591 numbers for later reference.
1593 2006-03-30 Corinna Vinschen <corinna@vinschen.de>
1595 * security.h (sec_user_nih): Make sid1 argument mandatory.
1598 2006-03-29 Christopher Faylor <cgf@timesys.com>
1600 * sigproc.cc (wait_for_sigthread): Use the current user sid when
1601 setting up the signal pipe rather than relying on (eventually) the
1604 2006-03-29 Christopher Faylor <cgf@timesys.com>
1606 * dcrt0.cc (child_info_fork::handle_fork): Set uid/gid in myself so
1607 that it can be used by subsequent startup functions.
1608 (dll_crt0_0): Issue a warning if DuplicateTokenEx fails and DEBUGGING.
1609 (dll_crt0_1): Move user_data->{resourcelocks,threadinterface}
1610 initialization here from dll_crt0_0.
1611 * fork.cc (frok::child): Tell wait_for_sigthread that this is fork.
1612 (frok::parent): Only initialize start_time once. Tighten time when
1613 we're "deimpersonated".
1614 * sigproc.cc (signal_fixup_after_exec): Rework (futiley) sa_buf stuff.
1615 Add debugging output.
1616 (wait_for_sigthread): Accept an argument which illustrates whether we
1618 (wait_sig): Avoid using myself pointer.
1619 * winsup.h ((wait_for_sigthread): Reflect change to argument.
1621 2006-03-26 Christopher Faylor <cgf@timesys.com>
1623 * spawn.cc (spawn_guts): Close handles if we know that we will not be
1624 seeing a sync event from the child.
1626 2006-03-26 Christopher Faylor <cgf@timesys.com>
1628 * sigproc.cc (wait_sig): Move myself manipulation...
1629 (wait_for_sigthread): ...to here.
1631 2006-03-24 Corinna Vinschen <corinna@vinschen.de>
1633 * fhandler_floppy.cc: Include ntdef.h and ntdll.h.
1634 (fhandler_dev_floppy::get_drive_info): Rearrange so that now
1635 NtQueryVolumeInformationFile is called on drives which don't support
1636 IOCTL_DISK_GET_DRIVE_GEOMETRY.
1637 * ntdll.h (struct _FILE_FS_SIZE_INFORMATION): Add.
1638 (enum _FSINFOCLASS): Add missing values.
1640 2006-03-23 Christopher Faylor <cgf@timesys.com>
1642 * fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Make
1643 error message more explicit.
1644 * pinfo.cc (_pinfo::commune_request): Don't lock process unless we're
1647 2006-03-23 Christopher Faylor <cgf@timesys.com>
1649 * dcrt0.cc (child_info_spawn::handle_spawn): Don't initialize the
1650 console handler here.
1651 * dtable.cc (dtable::stdio_init): Initialize console handler here.
1653 2006-03-23 Christopher Faylor <cgf@timesys.com>
1655 * sigproc.cc (sigalloc): Don't set SA_RESTART here.
1656 * signal.cc (_SA_NORESTART): New flag.
1657 (sigaction_worker): New function, derived from sigaction. Don't set
1658 internal flags unless called internally.
1659 (sigaction): Use sigaction_worker.
1660 (signal): Honor new _SA_NORESTART flag.
1661 (siginterrupt): Set _SA_NORESTART flag appropriately. Use
1662 sigaction_worker to set flags.
1663 * include/cygwin/signal.h: Define _SA_INTERNAL_MASK here.
1665 2006-03-22 Corinna Vinschen <corinna@vinschen.de>
1667 * thread.cc (pthread_mutex::is_good_initializer_or_bad_object): Delete.
1668 (pthread_cond::is_good_initializer_or_bad_object): Delete.
1669 (pthread_rwlock::is_good_initializer_or_bad_object): Delete.
1670 (pthread_cond::init): Remove disabled code. Guard assignment to
1671 object to initialize against access violation.
1672 (pthread_rwlock::init): Ditto.
1673 (pthread_mutex::init): Ditto.
1675 2006-03-22 Eric Blake <ebb9@byu.net>
1677 * fhandler.cc (fcntl): Print flags in hex.
1679 2006-03-22 Christopher Faylor <cgf@timesys.com>
1681 * dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved
1682 pinfo_init and uinfo_init here.
1683 (dll_crt0_1): Ditto.
1684 (__dll_crt0): Ditto. Don't call update_envptrs here.
1685 (dll_crt0_1): Ditto. Move wait_for_sigthread call here from dll_crt0_0.
1686 * environ.cc (environ_init): Call it here instead.
1687 * sigproc.cc (my_readsig): New static variable.
1688 (wait_for_sigthread): Set up read pipe here since we are assured that
1689 we have the proper privileges when this is called.
1690 (talktome): Eliminate second argument since it is available as a global
1692 (wait_sig): Reflect use of my_readsig.
1694 2006-03-22 Corinna Vinschen <corinna@vinschen.de>
1696 * thread.cc (pthread_cond::init): Disable validity test of object
1697 to initialize since test of uninitialized content is unreliable.
1698 (pthread_rwlock::init): Ditto.
1699 (pthread_mutex::init): Ditto.
1701 2006-03-21 Christopher Faylor <cgf@timesys.com>
1703 * signal.cc (signal): Don't set SA_RESTART here.
1704 (siginterrupt): White space.
1705 * sigproc.cc (sigalloc): Set SA_RESTART here, on initialization.
1707 2006-03-21 Christopher Faylor <cgf@timesys.com>
1709 * child_info.h (child_status): Fix typo which made it impossible to set
1711 (child_info::isstraced): Booleanize.
1712 (child_info::iscygwin): Ditto.
1713 * sigproc.cc (child_info::child_info): Minor cleanup of flag setting.
1714 * spawn.cc (spawn_guts): Only close_all_files when we know the process
1715 has started successfully.
1717 * exceptions.cc (init_console_handler): Fix indentation.
1719 2006-03-20 Christopher Faylor <cgf@timesys.com>
1721 * dcrt0.cc (dll_crt0_0): Call SetErrorMode earlier.
1722 * pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure.
1723 Return previous pipe handle.
1724 * pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value.
1725 * spawn.cc (spawn_guts): Restore previous proc pipe on retry or if
1726 process exits before synchronization.
1728 2006-03-20 Christopher Faylor <cgf@timesys.com>
1730 * child_info.h (child_status): New enum.
1731 (child_info::flag): Rename from 'straced'.
1732 (child_info::isstraced): New function.
1733 (child_info::iscygwin): Ditto.
1734 (child_info_fork::handle_fork): Reparmize.
1735 (child_info_fork::handle_failure): Ditto.
1736 (child_info_spawn::handle_spawn): New function.
1737 * dcrt0.cc (get_cygwin_startup_info): Use isstraced method.
1738 (child_info_spawn::handle_spawn): Define new function from code
1739 previously in dll_crt0_0.
1740 (dll_crt0_0): Move spawn stuff into handle_spawn. Only call
1741 init_console_handler for fork case.
1742 * sigproc.cc (child_info::child_info): Set flag appropriately.
1743 (child_info::proc_retry): Treat exit code as "funny" if it's a cygwin
1745 * spawn.cc (spawn_guts): Remove commented out flag setting.
1747 2006-03-19 Christopher Faylor <cgf@timesys.com>
1749 * pinfo.cc (commune_process): Fix randomly invalid pointer which caused
1750 fifos to work incorrectly.
1752 2006-03-19 Christopher Faylor <cgf@timesys.com>
1754 * dcrt0.cc (dll_crt0_0): Oops. We need to bother with setting
1755 init_console_handler in the fork/exec case.
1757 2006-03-19 Christopher Faylor <cgf@timesys.com>
1759 * dcrt0.cc (dll_crt0_0): Don't bother with setting init_console_handler
1760 here since it will be set later when we discover if we have a ctty or
1762 * exceptions.cc (init_console_handler): Properly remove NULL handler.
1764 2006-03-18 Christopher Faylor <cgf@timesys.com>
1766 * pinfo.h (EXITCODE_OK): Define new constant.
1767 * sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with
1769 (sig_send): Don't complain if sending signals while blocked if the
1770 sender isn't in the main thread.
1772 2006-03-18 Christopher Faylor <cgf@timesys.com>
1774 * child_info.h (CURR_CHILD_INFO_MAGIC): Regenerate.
1775 (child_info::retry): Move here from fork subclass.
1776 (child_info::exit_code): New field.
1777 (child_info::retry_count): Max retry count for process start.
1778 (child_info::proc_retry): Declare new function.
1779 (child_info_fork::retry): Move to parent.
1780 (child_info_fork::fork_retry): Ditto.
1781 * dcrt0.cc (child_info::fork_retry): Rename and move.
1782 (child_info_fork::handle_failure): Move.
1783 (dll_crt0_0): Initialize console handler based on whether we have a
1784 controlling tty or not. Avoid nonsensical check for fork where it can
1786 * environ.cc (set_proc_retry): Rename from set_fork_retry. Set
1787 retry_count in child_info.
1788 (parse_thing): Reflect above change.
1789 * exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name.
1790 (ctrl_c_handler): Always return TRUE for the annoying
1792 * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to
1793 init_console_handler.
1794 * fhandler_tty.cc (fhandler_tty_slave::open): Just call
1795 mange_console_count here and let it decide what to do with initializing
1796 console control handling.
1797 * fork.cc (fork_retry): Remove definition.
1798 (frok::parent): Define static errbuf and use in error messages (not
1799 thread safe yet). Close pi.hThread as soon as possible. Protect
1800 pi.hProcess as soon as possible. Don't set retry_count. That happens
1801 automatically in the constructor now. Accommodate name change from
1802 fork_retry to proc_retry.
1803 * init.cc (dll_entry): Turn off ctrl-c handling early until we know how
1804 it is supposed to be handled.
1805 * pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value
1806 for failure error message. Tweak debug message slightly.
1807 * sigproc.cc (child_info::retry_count): Define.
1808 (child_info::child_info): Initialize retry count.
1809 (child_info::sync): Set exit code if process dies before
1811 (child_info::proc_retry): Rename from child_info_fork::fork_retry. Use
1812 previously derived exit code. Be more defensive about what is
1813 classified as an error exit.
1814 (child_info_fork::handle_failure): Move here from dcrt0.cc.
1815 * spawn.cc (spawn_guts): Maintain error mode when starting new process
1816 to avoid annoying pop ups. Move deimpersonate call within new loop.
1817 Move envblock freeing to end. Loop if process dies prematurely with
1819 * syscalls.cc (setpgid): Remove hopefully unneeded call to
1820 init_console_handler.
1822 2006-03-15 Christopher Faylor <cgf@timesys.com>
1824 * cygheap.cc (init_cygheap::manage_console_count): Turn console control
1825 handler on/off depending on whether we have allocated a console or not.
1826 * dcrt0.cc (child_info_fork::fork_retry): Add more potential retry
1828 (dll_crt0_0): Turn on/off console control depending on whether we have
1829 a controlling tty or not.
1830 * exceptions.cc (init_console_handler): Change BOOL to bool.
1831 * fhandler_console.cc (fhandler_console::need_invisible): Cosmetic
1833 * winsup.h (init_console_handler): Reflect argument type change.
1835 * wincap.h (supports_setconsolectrlhandler_null): Remove duplicate
1836 capability throughout.
1839 2006-03-14 Christopher Faylor <cgf@timesys.com>
1841 * child_info.h (child_info_fork::fork_retry): Declare new function.
1842 * dcrt0.cc (child_info_fork::fork_retry): Define new function.
1843 * fork.cc (frok::parent): Move retry decision into
1844 child_info_fork::fork_retry and honor what it tells us to do.
1845 * sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
1847 2006-03-14 Christopher Faylor <cgf@timesys.com>
1849 * fork.cc (frok::parent): Improve error message.
1851 2006-03-14 Christopher Faylor <cgf@timesys.com>
1853 * dcrt0.cc (main_environ): Initialize to &__cygwin_environment.
1854 (dll_crt0_1): Move resourcelocks, thread interface, pinfo_init, and
1856 (dll_crt0_0): ...to here.
1857 (_dll_crt0): Call update_envptrs here after setting main_environ.
1858 * environ.cc (environ_init): Eliminate initted variable. Don't call
1859 update_envptrs here.
1860 * sigproc.cc (wait_sig): Use my_sendsig when calling CreatePipe to
1861 avoid a dereference.
1863 2006-03-13 Christopher Faylor <cgf@timesys.com>
1865 * child_info.h (child_info_fork::handle_failure): Declare new function.
1866 (child_info_fork::retry): New field.
1867 * dcrt0.cc (__api_fatal_exit_val): Define.
1868 (child_info_fork::handle_failure): Define new function.
1869 (__api_fatal): Exit using __api_fatal_exit_val value.
1870 * environ.cc (set_fork_retry): Set fork_retry based on CYGWIN
1871 environment variable.
1872 (parse_thing): Add "fork_retry" setting.
1873 * fork.cc (fork_retry): Define.
1874 (frok::parent): Reorganize to allow retry of failed child creation if
1875 child signalled that it was ok to do so.
1876 * heap.cc (heap_init): Signal parent via handle_failure when
1878 * pinfo.h (EXITCODE_RETRY): Declare.
1879 * sigproc.cc (child_info::sync): Properly exit with failure condition
1880 if called for fork and didn't see subproc_ready.
1881 * spawn.cc (spawn_guts): Use windows pid as first argument.
1882 * winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
1883 (__api_fatal_exit_val): Declare.
1884 (set_api_fatal_return): Define.
1885 (in_dllentry): Declare.
1886 * exceptions.cc (inside_kernel): Remove unneeded in_dllentry
1889 2006-03-13 Christopher Faylor <cgf@timesys.com>
1891 * dcrt0.cc (dll_crt0_0): Reorganize so that sigproc_init is called a
1892 little later. Add a comment.
1893 * fork.cc (resume_child): Make void.
1894 (frok::parent): Only zero pi when necessary. Explicitly zero si. Set
1895 this_errno when child_copy fails. Accommodate change to resume_child.
1896 * sigproc.cc (sigalloc): Move global_sigs initialization here.
1897 (sigproc_init): Move global_sigs.
1898 (sig_send): Just check for flush signals once.
1900 * wincap.h: Define supports_setconsolectrlhandler_null throughout.
1903 2006-03-13 Corinna Vinschen <corinna@vinschen.de>
1905 * autoload.cc (LoadDLLfuncNt): New define to wrap NT native functions.
1906 Use for NT native functions throughout.
1907 * dtable.cc (handle_to_fn): Treat return value of NtQueryObject as
1910 2006-03-12 Christopher Faylor <cgf@timesys.com>
1912 * cygtls.cc (_cygtls::remove): Reset initialized flag right away if we
1913 were previously initialized.
1914 * cygtls.h (_cygtls::initialized): Move nearer to the end to catch
1915 situation when Windows 98 mysteriously changes parts of _my_tls when
1916 thread is detaching.
1917 * gendef (__sigfe_maybe): Simplify slightly.
1918 * tlsoffsets.h: Regenerate.
1920 2006-03-12 Christopher Faylor <cgf@timesys.com>
1922 * cygtls.h (CYGTLS_INITIALIZED): Change to a little more unlikely value.
1923 (CYGTLSMAGIC): Delete.
1924 * dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup.
1925 (_dll_crt0): Don't worry about sync_startup. Just wait for sigthread here.
1926 * dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr
1927 if we have a valid tls.
1928 * fork.cc (frok::child): Remove sigproc_init initialization since it
1929 happens much earlier now.
1930 * gendef: Recognize SIGFE_MAYBE.
1931 (fefunc): Generate calls to _sigfe_maybe, if appropriate.
1932 (_sigfe_maybe): New function.
1933 * init.cc (search_for): Always initialize search_for, even on fork.
1934 (calibration_thread): Delete.
1935 (calibration_id): Delete.
1936 (prime_threads): Delete.
1937 (munge_threadfunc): Remove calibration_thread special case. Avoid
1938 calling thread function if we haven't yet hit the "search_for" thread.
1939 (dll_entry): Remove prime_threads call. Only call munge_threadfunc
1940 when hwait_sig is active. Ditto. for _my_tls.remove ();
1941 * sigproc.cc (hwait_sig): Make global.
1942 (sigproc_init): Don't bother with sync_startup.
1943 (sig_send): Treat flush as a no-op when signals are held.
1944 (wait_sig): Cause signals to be held after fork.
1946 2006-03-09 Corinna Vinschen <corinna@vinschen.de>
1948 * syscalls.cc (rename): Move existance check for oldpath further up
1949 to the start of the function. Avoid another case of a name collision
1950 if oldpath is a shortcut and a file or directory newpath already exists.
1952 2006-03-09 Corinna Vinschen <corinna@vinschen.de>
1954 * autoload.cc (NtClose): Define.
1955 (NtOpenDirectoryObject): Define.
1956 (NtQueryDirectoryObject): Define.
1957 * fhandler_proc.cc: Include ctype.h and wchar.h.
1958 (format_proc_partitions): Revamp loop over existing harddisks by
1959 scanning the NT native \Device object directory and looking for
1961 * ntdll.h: Rearrange system call declarations alphabetically.
1962 (DIRECTORY_QUERY): Define.
1963 (struct _DIRECTORY_BASIC_INFORMATION): Define.
1964 (NtOpenDirectoryObject): Declare.
1965 (NtQueryDirectoryObject): Declare.
1967 2006-03-08 Christopher Faylor <cgf@timesys.com>
1969 * cygtls.h (_cygtls::retaddr): New method.
1970 * dll_init.cc (cygwin_detach_dll): Use new tls method to find return
1971 address since this function is now signal guarded.
1972 (update_envptrs): Remove unneeded braces.
1973 * syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
1975 2006-03-08 Corinna Vinschen <corinna@vinschen.de>
1977 * syscalls.cc (statvfs): Simplify path name expression.
1979 2006-03-08 Corinna Vinschen <corinna@vinschen.de>
1981 * syscalls.cc: Include winioctl.h.
1982 (statvfs): Request correct volume size using DeviceIoControl if
1983 quotas are enforced on the file system.
1985 2006-03-03 Corinna Vinschen <corinna@vinschen.de>
1987 * dir.cc (opendir): Fix indentation.
1988 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move storing
1989 fhandler in file descriptor table to some point very late in function
1990 to avoid double free'ing. Add comment to explain what happens.
1991 Add label free_mounts and don't forget to delete __DIR_mounts structure
1992 if NtOpenFile fails.
1994 2006-03-02 Corinna Vinschen <corinna@vinschen.de>
1996 * syscalls.cc (chroot): Disallow chroot into special directories.
1997 Return EPERM instead.
1999 2006-03-02 Corinna Vinschen <corinna@vinschen.de>
2001 * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
2002 cygdrive string length for those who have cygdrive mapped to "/".
2004 2006-03-01 Corinna Vinschen <corinna@vinschen.de>
2006 * sec_helper.cc (set_cygwin_privileges): Request SE_BACKUP_NAME
2009 2006-03-01 Corinna Vinschen <corinna@vinschen.de>
2011 * fhandler_proc.cc (fhandler_proc::fstat): Always return fixed link
2012 count of 1 for /proc directory instead of incorrect PROC_LINK_COUNT.
2014 2006-03-01 Corinna Vinschen <corinna@vinschen.de>
2016 * fhandler.h (enum dirent_states): Remove dirent_saw_cygdrive,
2017 dirent_saw_dev and dirent_saw_proc.
2018 (fhandler_cygdrive::open): Declare.
2019 (fhandler_cygdrive::close): Declare.
2020 * fhandler_disk_file.cc (class __DIR_mounts): Move to beginning of file.
2021 (__DIR_mounts::check_mount): New parameter to indicate if inode number
2022 is needed in calling function or not. Add /proc and /cygdrive handling.
2023 (__DIR_mounts::check_missing_mount): Ditto.
2024 (path_conv::ndisk_links): Use __DIR_mounts class to create correct
2025 hardlink count for directories with mount points in them.
2026 (fhandler_disk_file::readdir_helper): Remove /dev, /proc and /cygdrive
2028 (fhandler_cygdrive::open): New method.
2029 (fhandler_cygdrive::close): New method.
2030 (fhandler_cygdrive::fstat): Always return fixed inode number 2 and
2031 fixed link count of 1. Drop call to set_drives.
2032 (fhandler_cygdrive::opendir): Drop call to get_namehash.
2033 (fhandler_cygdrive::readdir): Handle "." entry to return fixed inode
2036 2006-03-01 Christopher Faylor <cgf@timesys.com>
2038 * cygwin.din: Fix some erroneous SIGFE/NOSIGFE settings.
2040 2006-03-01 Christopher Faylor <cgf@timesys.com>
2042 * cygthread.cc (cygthread::callfunc): Revert below change. Make ev a
2043 manual reset event again. so that it will be reset by WaitFor*Object
2045 (cygthread::stub): Ditto.
2046 (cygthread::terminate_thread): Reset ev if it was found to have been
2049 2006-03-01 Christopher Faylor <cgf@timesys.com>
2051 * analyze_sigfe: New script.
2052 * dllfixdbg: Add copyright.
2054 * gendevices: Ditto.
2055 * gentls_offsets: Ditto.
2057 2006-03-01 Christopher Faylor <cgf@timesys.com>
2059 * cygthread.cc (cygthread::callfunc): Create ev as an auto-reset event
2060 so that it will be reset by WaitFor*Object as appropriate.
2061 (cygthread::stub): Ditto.
2062 (cygthread::terminate_thread): Remove forced setting of thread
2065 2006-03-01 Corinna Vinschen <corinna@vinschen.de>
2067 * include/sys/dirent.h (struct __DIR): Rename __d_unused to
2069 * fhandler_disk_file.cc (struct __DIR_cache): Remove useless "typedef".
2070 (d_dirname): Remove useless "struct".
2071 (d_cachepos): Ditto.
2073 (class __DIR_mounts): New class, implementing mount point tracking
2075 (d_mounts): New macro for easy access to __DIR_mounts structure.
2076 (fhandler_disk_file::opendir): Allocate __DIR_mounts structure and
2077 let __d_internal element of dir point to it.
2078 (fhandler_disk_file::readdir_helper): Add mount points in the current
2079 directory, which don't have a real directory backing them.
2080 Don't generate an inode number for /dev. Add comment, why.
2081 (fhandler_disk_file::readdir): Move filling fname to an earlier point.
2082 Check if current entry is a mount point and evaluate correct inode
2084 (fhandler_disk_file::readdir_9x): Ditto.
2085 (fhandler_disk_file::rewinddir): Set all mount points in this directory
2086 to "not found" so that they are listed again after calling rewinddir().
2087 (fhandler_disk_file::closedir): Deallocate __DIR_mounts structure.
2088 * path.cc (mount_info::get_mounts_here): New method to evaluate a list
2089 of mount points in a given parent directory.
2090 * shared_info.h (class mount_info): Declare get_mounts_here.
2092 2006-02-28 Corinna Vinschen <corinna@vinschen.de>
2094 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive
2095 instead of isspecial.
2096 * path.h (path_conv::iscygdrive): New method.
2098 2006-02-28 Christopher Faylor <cgf@timesys.com>
2100 * exceptions.cc (_cygtls::interrupt_now): Remove "inside cygwin" check
2101 since some cygwin functions are meant to be interrupted.
2103 2006-02-28 Corinna Vinschen <corinna@vinschen.de>
2105 * cygwin.din: Export __isinff, __isinfd, __isnanf, __isnand.
2106 * include/cygwin/version.h: Bump API minor number to 155.
2108 2006-02-28 Corinna Vinschen <corinna@vinschen.de>
2110 * dir.cc (readdir_worker): Use slash as path separator when evaluating
2111 namehash for paths below /proc.
2112 * fhandler_netdrive.cc (fhandler_netdrive::readdir): Use expensive
2113 inode number evaluation on share names.
2115 2006-02-27 Christopher Faylor <cgf@timesys.com>
2117 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
2118 d_cachepos under NT or suffer memory corruption.
2119 (fhandler_disk_file::readdir_helper): Avoid else with a return. Just
2120 calculate extension location once when doing symlink checks.
2121 (fhandler_disk_file::readdir): Make debug output more useful.
2122 (fhandler_disk_file::readdir_9x): Ditto. Eliminate redundant variable.
2124 2006-02-27 Christopher Faylor <cgf@timesys.com>
2126 * include/sys/termios.h (cfsetispeed): Just define as a function rather
2127 than resorting to a macro.
2128 (cfsetospeed): Ditto.
2130 2006-02-27 Christopher Faylor <cgf@timesys.com>
2132 * sigproc.cc: Fix a comment.
2134 2006-02-27 Christopher Faylor <cgf@timesys.com>
2136 * cygthread.cc (cygthread::release): Add a comment.
2138 2006-02-27 Corinna Vinschen <corinna@vinschen.de>
2140 * fhandler_netdrive.cc (fhandler_netdrive::fstat): Create unambiguous
2142 (fhandler_netdrive::readdir): Ditto.
2144 2006-02-24 Christopher Faylor <cgf@timesys.com>
2146 * sigproc.cc (sigheld): Define new variable.
2147 (sig_dispatch_pending): Don't check sigq since that's racy.
2148 (sig_send): Set sigheld flag if __SIGHOLD is specified, reset it if
2149 __SIGNOHOLD is specified. Ignore flush signals if we're holding
2152 2006-02-23 Christopher Faylor <cgf@timesys.com>
2154 * cygwin.din (_exit): Use signal front end.
2157 2006-02-23 Christopher Faylor <cgf@timesys.com>
2159 * winsup.h (cygwin_hmodule): Declare.
2160 * exceptions.cc (inside_kernel): Reverse return values to reflect
2161 function name. Return true if we're in cygwin1.dll or if we're
2162 executing in dll_entry.
2163 (_cygtls::interrupt_now): Reflect reversal of inside_kernel return
2165 * hookapi.cc (cygwin_hmodule): Remove declaration.
2166 * init.cc (dll_entry): Use in_dllentry global to record that we are
2167 executing in dllentry.
2169 2006-02-22 Corinna Vinschen <corinna@vinschen.de>
2171 * exceptions.cc (_cygtls::interrupt_now): Reorder conditional
2172 to call inside_kernel only if this isn't locked.
2174 2006-02-22 Corinna Vinschen <corinna@vinschen.de>
2176 * fhandler.cc (fhandler_base::open): Add FILE_READ_ATTRIBUTES to
2177 access flags in case of query_read_control case, add FILE_READ_DATA
2178 in case of query_stat_control.
2180 2006-02-20 Christopher Faylor <cgf@timesys.com>
2182 * spawn.cc (av::fixup): Check for .bat and friends specifically now
2183 since these extensions are no longer automatically detected.
2185 2006-02-19 Christopher Faylor <cgf@timesys.com>
2187 * exceptions.cc (stackdump): Avoid dumping more than once.
2189 2006-02-19 Christopher Faylor <cgf@timesys.com>
2191 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use NtOpenFile
2192 to open the directory.
2193 (fhandler_disk_file::readdir): Use NT_SUCCESS to determine if status
2196 2006-02-19 Corinna Vinschen <corinna@vinschen.de>
2198 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop generating
2201 2006-02-18 Corinna Vinschen <corinna@vinschen.de>
2203 * fhandler_disk_file.cc (FS_IS_SAMBA): Move out of
2204 path_conv::hasgood_inode.
2205 (path_conv::is_samba): New method.
2206 (fhandler_base::fstat_by_handle): Don't even try to use
2207 FileIdBothDirectoryInformation on Samba.
2208 * path.h (class path_conv): Declare is_samba method.
2210 2006-02-17 Christopher Faylor <cgf@timesys.com>
2212 * path.cc (conv_path_list): Eat empty paths when converting to POSIX.
2213 (cygwin_conv_to_win32_path): Deal with Cygwin's necessity of adding a
2214 '/' to the end of a path ending in '.'.
2216 2006-02-16 Corinna Vinschen <corinna@vinschen.de>
2218 * cygwin.din: Export sigignore and sigset.
2219 * exceptions.cc (sigset): New function.
2220 (sigignore): New function.
2221 * include/cygwin/signal.h (SIG_HOLD): Define.
2222 (sigignore): Declare.
2224 * include/cygwin/version.h: Bump API minor number to 154.
2226 2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
2228 * include/mntent.h: Add missing #include.
2230 2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
2232 * gentls_offsets: Fix typo in error message.
2234 2006-02-10 Christopher Faylor <cgf@timesys.com>
2236 * fhandler_process.cc (format_process_stat): Use cygwin-derived start
2237 time even on NT since it is the logical start time of the "process".
2238 * pinfo.cc (set_myself): Don't set start time when it should have
2239 already been set previously.
2241 2006-02-10 Brian Ford <Brian.Ford@FlightSafety.com>
2243 * times.cc (clock_getres): Use correct conversion from milliseconds to
2244 seconds/nanoseconds.
2245 (clock_setres): Use correct conversion to nanoseconds.
2247 2006-02-10 Christopher Faylor <cgf@timesys.com>
2249 * external.cc (sync_winenv): Rename from "setup_winenv". Use same
2250 mechanism as spawn to determine environment variables which should be
2251 converted back to windows form.
2252 (cygwin_internal): Reflect setup_winenv -> sync_winenv name change.
2253 * include/sys/cygwin.h: Ditto.
2255 2006-02-09 Corinna Vinschen <corinna@vinschen.de>
2257 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
2258 the dirent_get_d_ino flag on filesystems having useful File IDs.
2259 Add comment explaining why.
2261 2006-02-07 Corinna Vinschen <corinna@vinschen.de>
2263 * dtable.cc (handle_to_fn): Accommodate new argument order in call to
2265 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Call sys_wcstombs
2266 instead of just wcstombs to accommodate OEM codepages.
2267 * miscfuncs.cc (sys_wcstombs): Split len argument in source and target
2268 length. Always 0-terminate result in target string.
2269 * security.cc (lsa2wchar): Remove unused function.
2271 (get_lsa_srv_inf): Ditto.
2272 (get_logon_server): Accommodate new argument order in call to
2274 (get_user_groups): Ditto.
2275 (get_user_local_groups): Ditto.
2276 (get_priv_list): Call sys_wcstombs directly instead of lsa2str.
2277 * uinfo.cc (cygheap_user::ontherange): Accommodate new argument order
2278 in call to sys_wcstombs.
2279 * winsup.h (sys_wcstombs): Change prototype to match new argument order.
2281 2006-02-07 Corinna Vinschen <corinna@vinschen.de>
2283 * init.cc (respawn_wow64_process): Exit with the exit code returned
2284 by the respawned process.
2286 2006-02-06 Christopher Faylor <cgf@timesys.com>
2288 Always zero all elements of siginfo_t throughout.
2289 * cygtls.h (_cygtls::thread_context): Declare new field.
2290 (_cygtls::thread_id): Ditto.
2291 (_cygtls::signal_exit): Move into this class.
2292 (_cygtls::copy_context): Declare new function.
2293 (_cygtls::signal_debugger): Ditto.
2294 * cygtls.cc (_cygtls::init_thread): Fill out thread id field.
2295 * exceptions.cc (exception): Change message when exception info is
2296 unknown. Copy context to thread local storage.
2297 (_cygtls::handle_exceptions): Avoid double test for fault_guarded.
2298 Reflect move of signal_exit to _cygtls class.
2299 (sigpacket::process): Copy context to thread local storage.
2300 (_cygtls::signal_exit): Move to _cygtls class. Call signal_debugger to
2301 notify debugger of exiting signal (WIP). Call stackdump here (WIP).
2302 (_cygtls::copy_context): Define new function.
2303 (_cygtls::signal_debugger): Ditto.
2304 * tlsoffsets.h: Regenerate.
2305 * include/cygwin.h (_fpstate): New internal structure.
2306 (ucontext): Declare new structure (WIP).
2307 (__COPY_CONTEXT_SIZE): New define.
2309 * exceptions.cc (_cygtls::interrupt_setup): Clear "threadkill" field
2310 when there is no sigwaiting thread.
2311 (setup_handler): Move event handling into interrupt_setup.
2313 2006-02-06 Corinna Vinschen <corinna@vinschen.de>
2315 * fhandler_socket.cc (fhandler_socket::connect): Fix formatting.
2316 (fhandler_socket::wait): Handle SA_RESTART when signal arrives.
2318 2006-02-06 Corinna Vinschen <corinna@vinschen.de>
2320 * include/cygwin/socket.h (CMSG_FIRSTHDR): Avoid compiler warning.
2322 2006-02-05 Corinna Vinschen <corinna@vinschen.de>
2324 * include/features.h: Add comment to explain what's going to happen
2326 * include/sys/stdio.h: Guard getline and getdelim prototypes with
2327 _GNU_SOURCE to avoid collision with old-style declarations.
2329 2006-02-05 Corinna Vinschen <corinna@vinschen.de>
2331 * environ.cc (struct parse_thing): Add transparent_exe option.
2332 * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate
2333 transparent_exe option. Add .exe suffix for links to executable files,
2334 if transparent_exe is set.
2335 * fhandler_process.cc (fhandler_process::fill_filebuf): Remove .exe
2336 suffix if transparent_exe option is set.
2337 * path.cc (symlink_worker): Accommodate transparent_exe option.
2338 (realpath): Don't tack on .exe suffix if transparent_exe is set.
2339 * syscalls.cc (transparent_exe): New global variable.
2340 (unlink): Accommodate transparent_exe option.
2343 (rename): Ditto. Maybe add .exe suffix when renaming executable files.
2344 (pathconf): Accommodate transparent_exe option.
2345 * winsup.h: Declare transparent_exe.
2347 2006-02-05 Christopher Faylor <cgf@timesys.com>
2348 Corinna Vinschen <corinna@vinschen.de>
2350 * fhandler_disk_file.cc (fhandler_disk_file::readdir_9x): Remove
2353 2006-02-05 Corinna Vinschen <corinna@vinschen.de>
2355 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Remove label
2356 "out". Move test for NULL __handle ...
2357 (fhandler_disk_file::rewinddir_9x): ... here.
2359 2006-02-05 Corinna Vinschen <corinna@vinschen.de>
2361 * dir.cc (rewinddir): Keep dirent_get_d_ino and dirent_set_d_ino flags.
2363 2006-02-05 Christopher Faylor <cgf@timesys.com>
2365 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Don't close dir
2366 handle when we hit EOF since rewwindir may reactivate it.
2367 (fhandler_disk_file::readdir_9x): Eliminate superfluous temporary
2369 (fhandler_disk_file::closedir): Return EBADF when trying to close
2370 unopened DIR. Reorganize slightly. Return actual derived error value
2371 rather than always returning 0.
2373 2006-02-04 Christopher Faylor <cgf@timesys.com>
2375 * dir.cc (rmdir): Reorganize check for trailing dot to return correct
2376 error when directory does not exist.
2378 2006-02-03 Christopher Faylor <cgf@timesys.com>
2380 * dir.cc (mkdir): Reorganize check for trailing dot to return correct
2381 error when directory exists.
2382 * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Remove special
2383 test for path ending in '.'.
2385 2006-02-03 Corinna Vinschen <corinna@vinschen.de>
2387 * path.cc (suffix_scan::lnk_match): Return true beginning with
2389 (suffix_scan::next): Rearrange code to make .lnk append order slightly
2391 * spawn.cc (exe_suffixes): Try no suffix before .exe suffix to align
2392 evaluation with stat_suffixes.
2393 (dll_suffixes): Ditto.
2395 2006-02-02 Christopher Faylor <cgf@timesys.com>
2397 * cygwin/version.h: Mention CW_SETUP_WINENV in comment for API minor
2400 2006-02-02 Corinna Vinschen <corinna@vinschen.de>
2402 * cygwin.din (updwtmpx): Export.
2403 * syscalls.cc (updwtmpx): New function.
2404 * include/utmpx.h (updwtmpx): Declare.
2405 * include/cygwin/version.h: Bump API minor number to 153.
2407 2006-02-02 Christopher Faylor <cgf@timesys.com>
2409 * external.cc (setup_winenv): New function.
2410 (cygwin_internal): Implement CW_SETUP_WINENV.
2411 * sys/cygwin.h (cygwin_getinfo_types): Define CW_SETUP_WINENV.
2413 2006-02-02 Corinna Vinschen <corinna@vinschen.de>
2415 * security.cc (is_group_member): Fix comment.
2417 2006-02-02 Corinna Vinschen <corinna@vinschen.de>
2419 * security.cc (is_group_member): Use local group info type 1. Test
2420 group for being a global group or a well-known SID before adding it
2421 to the group list. Add comment.
2423 2006-02-01 Corinna Vinschen <corinna@vinschen.de>
2425 * autoload.cc (GetTcpTable): Define.
2426 * fhandler_socket.cc (address_in_use): New function to check if
2427 sockaddr_in address is already in use.
2428 (fhandler_socket::bind): Check if address is alreay in use in case of
2429 SO_REUSEADDR, to circumvent WinSock non-standard behaviour.
2431 2006-02-01 Corinna Vinschen <corinna@vinschen.de>
2433 * spawn.cc (dll_suffixes): Add .exe and "no suffix" to the list.
2435 2006-01-31 Corinna Vinschen <corinna@vinschen.de>
2437 * dlfcn.cc (check_path_access): Call find_exec with FE_DLL option.
2438 * path.h (enum fe_types): Add FE_DLL value.
2439 * spawn.cc (std_suffixes): Remove.
2440 (exe_suffixes): New suffix_info for executing files.
2441 (dll_suffixes): New suffix_info for searching shared libraries.
2442 (perhaps_suffix): Add opt argument. Use dll_suffixes if FE_DLL
2443 option is given, exe_suffixes otherwise.
2444 (find_exec): Propagate opt argument to perhaps_suffix. Drop suffix
2445 check when testing execute permission.
2446 (spawn_guts): Call perhaps_suffix with FE_NADA opt argument.
2448 2006-01-31 Christopher Faylor <cgf@timesys.com>
2450 * spawn.cc (av::fixup): Remove unused argument.
2451 (spawn_guts): Remove capitalization in debugging.
2453 2006-01-31 Corinna Vinschen <corinna@vinschen.de>
2455 * spawn.cc (find_exec): Only return files with execute permission set
2456 if ntsec is on. Don't check execute permission of Windows batch files.
2457 (av::fixup): Handle empty files gracefully. Drop execute permission
2459 * path.cc (suffix_scan::next): Don't skip any suffix on first run.
2461 2006-01-31 Corinna Vinschen <corinna@vinschen.de>
2463 * path.cc (cwdstuff::set): Don't set win32 error, only POSIX errno.
2465 2006-01-31 Corinna Vinschen <corinna@vinschen.de>
2467 * path.cc (cwdstuff::set): When SetCurrentDirectory returns
2468 ERROR_INVALID_FUNCTION, bend it over to ERROR_FILE_NOT_FOUND. Add
2469 comment to explain why.
2471 2006-01-31 Corinna Vinschen <corinna@vinschen.de>
2473 * dir.cc (readdir_worker): Add comment about writing old 32 bit d_ino.
2474 * include/cygwin/version.h: Bump API minor number to 152.
2475 (CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): Remove.
2477 2006-01-30 Corinna Vinschen <corinna@vinschen.de>
2479 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Simplify
2482 2006-01-30 Corinna Vinschen <corinna@vinschen.de>
2484 * fhandler_disk_file.cc (d_cachepos): Rename from d_pos to distinct
2485 clearly from __d_position. Change throughout.
2486 (fhandler_disk_file::rewinddir): Reset readdir cache on NT.
2488 2006-01-29 Corinna Vinschen <corinna@vinschen.de>
2490 * fhandler_disk_file.cc (readdir_get_ino): Don't follow symlinks.
2492 2006-01-29 Corinna Vinschen <corinna@vinschen.de>
2494 * fhandler.h (class fhandler_socket): Add saw_reuseaddr status flag.
2495 * fhandler_socket.cc (fhandler_socket::bind): Set socket to
2496 SO_EXCLUSIVEADDRUSE if application didn't explicitely set SO_REUSEADDR
2497 socket option, on systems supporting SO_EXCLUSIVEADDRUSE.
2498 * net.cc (cygwin_setsockopt): Set fhandler's saw_reuseaddr status flag
2499 if SO_REUSEADDR socket option has been successsfully set.
2500 * wincap.h (wincaps::has_exclusiveaddruse): New element.
2501 * wincap.cc: Implement above element throughout.
2503 2006-01-28 Corinna Vinschen <corinna@vinschen.de>
2505 * fhandler_disk_file.cc (fhandler_disk_file::mkdir): In case or error,
2506 check for existance explicitely and set errno to EEXIST.
2508 2006-01-28 Corinna Vinschen <corinna@vinschen.de>
2510 * fhandler_disk_file.cc (DIR_NUM_ENTRIES): New define determining
2511 minimum number of dir entries which fit into the readdir cache.
2512 (DIR_BUF_SIZE): Define globally as size of readdir cache.
2513 (struct __DIR_cache): New structure used for readdir caching on NT.
2514 (d_dirname): Accessor for struct __DIR_cache, use throughout.
2517 (fhandler_disk_file::opendir): Allocate __d_dirname to contain readdir
2519 (fhandler_disk_file::readdir): Use buf as pointer into readdir cache.
2520 Implement readdir caching.
2522 2006-01-28 Corinna Vinschen <corinna@vinschen.de>
2524 * include/sys/dirent.h (struct dirent): Revert misguided attempt to
2525 rename __d_unused1 to __d_fd.
2527 2006-01-27 Corinna Vinschen <corinna@vinschen.de>
2529 * autoload.cc (NtQueryDirectoryFile): Define.
2530 * dir.cc (__opendir_with_d_ino): Just call opendir.
2531 (opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling.
2532 (readdir_worker): Only try generating d_ino if it's 0.
2533 Utilize namehash of directories fhandler. Call readdir_get_ino to
2534 generate d_ino for "..".
2535 (seekdir64): Keep dirent_set_d_ino flag.
2536 * fhandler.h (enum dirent_states): Add dirent_get_d_ino.
2537 (class fhandler_disk_file): Declare new private methods readdir_helper
2539 * fhandler_disk_file.cc (path_conv::hasgood_inode): New method to
2540 evaluate if a filesystem has reliable inode numbers.
2541 (fhandler_base::fstat_by_handle): Accommodate structure member name
2542 change from IndexNumber to FileId.
2543 (fhandler_base::fstat_helper): Call hasgood_inode here.
2544 (fhandler_disk_file::opendir): Call fhaccess only for real files.
2545 Don't append '*' to __d_dirname here, move to readdir_9x. On NT,
2546 open directory handle here. Set dirent_get_d_ino and dirent_set_d_ino
2547 flags according to wincap and filesystem.
2548 (fhandler_disk_file::readdir_helper): New method to implement readdir
2549 postprocessing only once.
2550 (readdir_get_ino_by_handle): New static function.
2551 (readdir_get_ino): New function to centralize inode number evaluation
2552 in case inode number hasn't been returned by NtQueryDirectoryFile.
2553 (fhandler_disk_file::readdir): Move old functionality to readdir_9x.
2554 Call readdir_9x when on 9x/Me. Implement NT specific readdir here.
2555 (fhandler_disk_file::readdir_9x): Move 9x specific readdir here.
2556 (fhandler_disk_file::seekdir): Accommodate new NT readdir method.
2557 (fhandler_disk_file::closedir): Ditto.
2558 (fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment.
2559 (fhandler_cygdrive::opendir): Call get_namehash to prepare later
2560 correct evaluation of d_ino.
2561 (fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate
2562 drive's d_ino by calling readdir_get_ino.
2563 * fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and
2564 dirent_saw_dot_dot to avoid seeing . and .. entries twice.
2565 * fhandler_process.cc (fhandler_process::readdir): Ditto.
2566 * fhandler_registry.cc (fhandler_registry::readdir): Ditto.
2567 * ntdll.h (STATUS_INVALID_PARAMETER): New define.
2568 (STATUS_INVALID_LEVEL): New define.
2569 (struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to
2570 FileId (as in Nebbitt).
2571 * path.h (path_conv::hasgood_inode): Now implemented in
2572 fhandler_disk_file.cc.
2573 * wincap.h (wincaps::has_fileid_dirinfo): New element.
2574 * wincap.cc: Implement above element throughout.
2575 * winsup.h (readdir_get_ino): Add declaration.
2576 * include/sys/dirent.h (struct dirent): Slightly rename structure
2577 members to accommodate changes.
2578 Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of
2579 __opendir_with_d_ino.
2581 2006-01-27 Christopher Faylor <cgf@timesys.com>
2583 * spawn.cc (spawn_guts): Fix potential handle leak when failing exec.
2585 2006-01-27 Christopher Faylor <cgf@timesys.com>
2587 * exceptions.cc (inside_kernel): Fix to return true if we can't get the
2588 name of the DLL for the given memory block since we are not in kernel
2591 2006-01-26 Corinna Vinschen <corinna@vinschen.de>
2593 * fhandler.cc (fhandler_base::open): Fix bug in argument order to
2594 InitializeObjectAttributes call.
2596 2006-01-25 Corinna Vinschen <corinna@vinschen.de>
2598 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix test for
2599 dirent_isroot to use the correct boolean operator.
2601 2006-01-25 Christopher Faylor <cgf@timesys.com>
2603 * ntdll.h: (temporarily?) Add more functions for querying directory.
2605 2006-01-24 Christopher Faylor <cgf@timesys.com>
2607 * dir.cc (readdir_worker): Turn off expensive inode calculation.
2609 2006-01-24 Corinna Vinschen <corinna@vinschen.de>
2611 * fhandler_process.cc (fhandler_process::fill_filebuf): Disable
2612 stripping the .exe suffix from the link target in PROCESS_EXE and
2613 PROCESS_EXENAME case.
2614 * path.cc (realpath): Tack on .exe suffix if necessary.
2616 2006-01-24 Corinna Vinschen <corinna@vinschen.de>
2618 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Try harder
2619 to determine remote file systems with reliable inode numbers. Add
2622 2006-01-23 Corinna Vinschen <corinna@vinschen.de>
2624 * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Reset
2625 inheritance for duplicated socket.
2627 2006-01-20 Christopher Faylor <cgf@timesys.com>
2629 * include/cygwin/version.h: Bump API minor number to 151.
2630 * dir.cc (__opendir_with_d_ino): New function.
2631 (opendir): Set flag if we should be calculating inodes.
2632 (readdir_worker): Calculate d_ino by calling stat if the user has asked
2634 (seekdir64): Maintain all persistent flag settings.
2635 * fhandler.h (dirent_states): Add dirent_set_d_ino.
2636 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes
2637 to dirent structure.
2638 * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
2639 * include/sys/dirent.h (struct dirent): Coalesce two similar
2640 structures. Remove all shreds of the apparently highly confusing
2641 references to inodes. Add support for calculating a real inode if
2642 __USE_EXPENSIVE_CYGWIN_D_INO is defined.
2644 2006-01-20 Christopher Faylor <cgf@timesys.com>
2646 * include/sys/dirent.h: Add comments for people who are REALLY confused
2647 about whether they should be using something called __invalid_d_ino or
2650 2006-01-20 Corinna Vinschen <corinna@vinschen.de>
2652 * fhandler_socket.cc (fhandler_socket::prepare): Fix debug output.
2653 (fhandler_socket::release): Add debug output for WSAEventSelect failure.
2654 (fhandler_socket::ioctl): Always cancel WSAEventSelect before switching
2655 to blocking mode. Only set nonblocking flag if ioctlsocket call
2656 succeeded. Only print new socket state if ioctlsocket call succeeded.
2658 2006-01-19 Christopher Faylor <cgf@timesys.com>
2660 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check posix path
2661 for root rather than windows path.
2663 2006-01-19 Christopher Faylor <cgf@timesys.com>
2665 * dir.cc (readdir_worker): Fill in invalid fields with -1. Accommodate
2666 name change from __ino32 to __invalid_ino32.
2667 * include/sys/dirent.h (__invalid_ino32): Rename from __ino32. Don't
2668 define unused d_type macros.
2670 2006-01-18 Christopher Faylor <cgf@timesys.com>
2672 * heap.cc (heap_init): Remove Sleep.
2674 2006-01-18 Corinna Vinschen <corinna@vinschen.de>
2676 * net.cc (rresvport): Remove extern declaration.
2678 2006-01-18 Corinna Vinschen <corinna@vinschen.de>
2680 * autoload.cc (rresvport): Remove.
2681 * net.cc (last_used_rrecvport): New global shared variable.
2682 (cygwin_rresvport): Implement rresvport without using rresvport from
2685 2006-01-18 Corinna Vinschen <corinna@vinschen.de>
2687 * include/cygwin/socket.h (struct sockaddr_storage): Fix typo in
2688 ss_family member name.
2690 2006-01-16 Christopher Faylor <cgf@timesys.com>
2692 * include/cygwin/version.h: Bump DLL minor version number to 20.
2694 2006-01-13 Corinna Vinschen <corinna@vinschen.de>
2696 * uname.cc (uname): Concatenate a "-WOW64" to utsname's sysname
2697 member to see when running under WOW64.
2699 2006-01-13 Corinna Vinschen <corinna@vinschen.de>
2701 * net.cc (cygwin_setsockopt): Ignore errors when setting IP_TOS on
2702 Windows 2000 and above. Clarify the comment about IP_TOS and move
2703 to the place where the magic happens.
2704 (get_ifconf): Remove unused code.
2705 * wincap.h (wincaps::has_disabled_user_tos_setting): New element.
2706 * wincap.cc: Implement above element throughout.
2708 2006-01-12 Christopher Faylor <cgf@timesys.com>
2710 * fhandler_console.cc (set_console_state_for_spawn): Fix to recognize
2713 2006-01-12 Christopher Faylor <cgf@timesys.com>
2715 * fhandler.h (set_console_state_for_spawn): Whackamole the argument
2717 * spawn.cc (spawn_guts): Ditto, i.e., once again call
2718 set_console_state_for_spawn with an indication of whether we're about
2719 to start a cygwin process.
2720 * fhandler_console.cc (set_console_state_for_spawn): Don't set the
2721 console state if we know we're starting a cygwin process or if we're
2724 2006-01-10 Corinna Vinschen <corinna@vinschen.de>
2726 * dcrt0.cc (dll_crt0_0): Remove call to wincap.init.
2727 * init.cc (dll_entry): Rename is_wow64_proc to wow64_test_stack_marker.
2728 Call wincap.init here before doing anything else. Use wincap.is_wow64
2729 to determine if we're running in a WOW64 emulator.
2730 * mmap.cc (MapViewNT): Don't use AT_ROUND_TO_PAGE in WOW64, it's
2731 apparently not supported.
2732 (mmap64): Don't create mappings beyond EOF, which would need to use
2733 AT_ROUND_TO_PAGE, on WOW64.
2734 * wincap.cc (wincap): Throw into the .cygwin_dll_common section.
2735 (wincapc::init): Determine if running in WOW64 and set wow_64 flag.
2736 * wincap.h (class wincapc): Add wow64 member.
2737 (wincapc::is_wow64): New method.
2739 2006-01-10 Christopher Faylor <cgf@timesys.com>
2741 * fhandler_proc.cc (format_proc_cpuinfo): Avoid leading whitespace in
2744 2006-01-09 Christopher Faylor <cgf@timesys.com>
2746 * spawn.cc (spawn_guts): Reorganize slightly so that 16 bit check is
2747 done prior to check for command.com/cmd.com. Don't bother setting
2748 CREATE_SUSPENDED flag for a MS-DOS process since it doesn't work
2749 anyway. Avoid calling remember() when the child process has already
2751 (av::fixup): Explicitly set cygexec flag to false on a 16 bit process.
2753 2006-01-09 Corinna Vinschen <corinna@vinschen.de>
2755 * include/getopt.h (getopt_long_only): Declare.
2757 2006-01-09 Eric Blake <ebb9@byu.net>
2759 * cygwin.din: Export getsubopt.
2760 * include/cygwin/version.h: Bump API minor version.
2762 2006-01-08 Christopher Faylor <cgf@timesys.com>
2764 * fhandler_tty.cc (fhandler_tty_slave::dup): Don't assign a controlling
2765 terminal to a process when duped. Linux doesn't do this, so we won't
2768 2006-01-08 Christopher Faylor <cgf@timesys.com>
2770 * environ.cc (spenvs[]): windir -> WINDIR.
2772 2006-01-07 Christopher Faylor <cgf@timesys.com>
2774 * fhandler_console.cc (fhandler_console::need_invisible): Remove
2777 2006-01-07 Christopher Faylor <cgf@timesys.com>
2779 * fhandler.h (set_console_state_for_spawn): Eliminate argument from
2781 * fhandler.cc (set_console_state_for_spawn): Eliminate argument from
2782 definition. Always check for invisible console.
2783 (fhandler_console::need_invisible): Don't do anything if the windows
2784 station is already not visible.
2785 * spawn.cc (spawn_guts): Accommodate change of argument to
2786 set_console_state_for_spawn.
2788 2006-01-05 Christopher Faylor <cgf@timesys.com>
2790 * sigproc.cc (no_signals_available): Use existence of signal thread
2791 handle to figure out if we can actually send signals rather than
2792 relying on my_sendsig.
2793 (hwait_sig): Make static.
2794 (sigproc_init): Don't set my_sendsig to anything special. Use new
2795 global static hwait_sig.
2796 (wait_sig): Set hwait_sig to NULL when we are exiting.
2798 2006-01-05 Christopher Faylor <cgf@timesys.com>
2800 * include/getopt.h: Accommodate recent unfortunate newlib changes.
2802 2006-01-05 Christopher Faylor <cgf@timesys.com>
2804 * cygtls.cc (_cygtls::remove): Don't output debugging info if this
2805 isn't a cygwin thread.
2806 * sigproc.cc (sigproc_init): Move clearing of sync_startup here to
2807 lessen the likelihood of trying to deal with non-cygwin threads in
2810 * fhandler_console: Fix set_console_state_for_spawn comment.
2812 2006-01-05 Igor Peshansky <pechtcha@cs.nyu.edu>
2814 * spawn.cc (spawn_guts): Invert the argument to
2815 set_console_state_for_spawn.
2817 2006-01-04 Christopher Faylor <cgf@timesys.com>
2819 * fhandler_console.cc (fhandler_console::need_invisible): Only try to
2820 open "CygwinInvisible" windows station if opening of default station
2821 fails. Use CloseWindowStation to close window station handle.
2823 2006-01-04 Christopher Faylor <cgf@timesys.com>
2825 * fhandler_console.cc (fhandler_console::need_invisible): Open up the
2826 security of the newly created windows station.
2828 2006-01-04 Eric Blake <ebb9@byu.net>
2830 * path.cc (dot_special_chars): Add ", <, >, and |.
2832 2006-01-03 Christopher Faylor <cgf@timesys.com>
2834 * fhandler_console.cc (beep): Use MB_OK which is documented as using
2835 the default bell rather than -1 which seems to behave differently on
2836 different versions of Windows.
2838 2006-01-03 Christopher Faylor <cgf@timesys.com>
2840 * fhandler_process.cc (fhandler_process::readdir): Add missing argument
2843 * fhandler_console.cc (fhandler_console::need_invisible): Use made-up
2844 name for windows station rather than asking Windows to create one for
2847 * spawn.cc (spawn_guts): Don't mess with console if we're detaching.
2849 2006-01-03 Christopher Faylor <cgf@timesys.com>
2851 * dir.cc (readdir_worker): Minor code cleanup.
2853 * fhandler_console.cc (beep): Use a more Windows-generic wav file if
2854 the beep is missing. Use a more foolproof way to find out whether we
2855 should be recreating the missing key.
2857 * registry.h (reg_key::_disposition): New field.
2858 (reg_key::created): New function.
2859 * registry.cc (reg_key::reg_key): Set _disposition to zero by default.
2860 (reg_key::build_key): Fill in _disposition field.
2862 2006-01-03 Eric Blake <ebb9@byu.net>
2864 * dir.cc (readdir_worker): Ensure that saw_dot* flags are updated when
2865 not handling inodes.
2867 2006-01-02 Christopher Faylor <cgf@timesys.com>
2869 * fhandler_console.cc (beep): New function. Restores missing "Default
2870 Beep", if necessary.
2871 (fhandler_console::write_normal): Use beep().
2873 2006-01-02 Christopher Faylor <cgf@timesys.com>
2875 * dcrt0.cc (_dll_crt0): Remove more leftover debugging stuff.
2876 (cygwin_dll_init): Remove unneeded initializations. Call _dll_crt0
2877 rather than dll_crt0_1.
2879 2006-01-02 Corinna Vinschen <corinna@vinschen.de>
2881 * syslog.cc: Include sys/un.h instead of sys/socket.h.
2882 (syslogd_inited): Convert to enum type noting the exact result of
2883 trying to connect to syslog daemon. Use this way throughout.
2884 (connect_syslogd): New static function taking over the task to
2885 connect to syslog socket. Use correct struct sockaddr_un instead of
2887 (try_connect_syslogd): Call connect_syslogd. If write fails on
2888 connection oriented socket, try to reconnect to syslog socket and
2891 2006-01-01 Christopher Faylor <cgf@timesys.com>
2893 * pinfo.cc (pinfo::exit): Swap signal and normal exit value when not
2894 started from a cygwin process - just like the good-old-days of B20.
2896 2006-01-01 Christopher Faylor <cgf@timesys.com>
2898 * strace.cc (strace::write_childpid): Remove debugging output.
2900 2006-01-01 Christopher Faylor <cgf@timesys.com>
2902 * cygtls.cc (_cygtls::remove): Remove left over debugging cruft which
2903 caused this function to always return prematurely.
2905 2006-01-01 Christopher Faylor <cgf@timesys.com>
2907 * exceptions.cc (sigpacket::process): Pass actual reference to signal's
2908 sigaction structure to setup_handler.
2910 2006-01-01 Christopher Faylor <cgf@timesys.com>
2912 * exceptions.cc (_cygtls::interrupt_setup): Implement SA_RESETHAND.
2913 * include/cygwin/signal.h: Define SA_ONESHOT and SA_NOMASK.
2915 * dcrt0.cc (get_cygwin_startup_info): Remove commented out code.
2917 2006-01-01 Corinna Vinschen <corinna@vinschen.de>
2919 * syslog.cc (vklog): Never log kernel messages using the vsyslog