1 2002-06-21 Christopher Faylor <cgf@redhat.com>
3 * Makefile.in (cygrun.exe): Move -lgcc where it will do some good.
5 2002-06-21 Corinna Vinschen <corinna@vinschen.de>
7 * syscalls.cc (stat64_to_stat32): Correctly evaluate st_rdev.
8 (fstat64): Set st_rdev to same value as st_dev.
11 2002-06-21 Corinna Vinschen <corinna@vinschen.de>
13 * security.cc (alloc_sd): Carefully check owner_sid again after trying
16 2002-06-21 Corinna Vinschen <corinna@vinschen.de>
18 * security.cc (alloc_sd): Remove unnecessary retrieval of owner name.
19 Check uid for current user first and use SIDs from cygheap if so.
20 Set errno to EINVAL if user SID isn't retrievable. Just print user SID
22 Don't bail out if group SID isn't retrievable. Change debug output
25 2002-06-21 Christopher Faylor <cgf@redhat.com>
27 * errno.cc: Change text description for EBADF throughout.
29 2002-06-20 Pierre Humblet <pierre.humblet@ieee.org>
31 * uinfo.cc (cygheap_user::ontherange): Use env_name for NetUserGetInfo.
32 (cygheap_user::env_logsrv): Verify env_domain is valid.
33 * environ.cc: Include child_info.h and keep spenvs[] sorted.
34 (environ_init): Check child_proc_info instead of myself->ppid_handle.
36 2002-06-19 Christopher Faylor <cgf@redhat.com>
38 * fhandler.cc (fhandler_base::set_flags): Change priority of "linked
39 in" default binmode setting so that it has priority over optional
42 2002-06-19 Christopher Faylor <cgf@redhat.com>
44 Use hMainProc where appropriate, throughout.
45 * environ.cc (spenv::retrieve): Add debugging statements.
47 * pinfo.cc (set_myself): Don't call strace.hello if already stracing.
48 * strace.cc (strace): Move NO_COPY keyword so that it will actually
51 2002-06-19 Corinna Vinschen <corinna@vinschen.de>
53 * uinfo.cc (cygheap_user::ontherange): Call NetUserGetInfo() only with
54 non-NULL logserver parameter.
56 2002-06-16 Christopher Faylor <cgf@redhat.com>
58 * cygheap.h (cygheap_user::issetuid): New method.
59 * dtable.cc (dtable::vfork_child_dup): Use new method to determine if
60 we are in "setuid mode."
61 * fork.cc (fork_parent): Ditto.
62 * spawn.cc (spawn_guts): Ditto.
63 * syscalls.cc (seteuid32): Ditto.
65 * environ.cc (spenv::retrieve): (Suggested by Pierre Humblet) Do
66 potential recalculation of cygheap_user stuff when in setuid mode.
67 Return special value when environment variable should be calculated but
69 (build_env): Don't add retrieved value to dstp if it is 'dont_add'.
71 2002-06-16 Christopher Faylor <cgf@redhat.com>
73 Changes suggested by Pierre Humblet.
74 * environ.cc (NL): New macro.
75 (conv_envvars): Use NL macro to fill in name and namelen.
76 (spenv::namelen): New field.
77 (spenvs): Use NL to fill in name and namelen.
78 (spenv::retrieve): Eliminate length argument. Instead, use namelen
80 (build_env): Don't calculate length of initial FOO= part of
81 environment. Accommodate spenv::retrive argument change.
83 2002-06-16 Christopher Faylor <cgf@redhat.com>
85 * cygheap.h (cygheap_user::winname): New field.
86 * cygheap.cc (cygheap_user::set_name): Clear winname when name changes.
87 * uinfo.cc (cygheap_user::env_logsrv): Avoid calculating server when
88 Windows user == SYSTEM.
89 (cygheap_user::env_domain): Set winname here too.
90 (cygheap_user::env_userprofile): Eliminate superfluous tests.
91 (cygheap_user::env_name): Seed winname by calling env_domain().
93 2002-06-12 Pierre Humblet <pierre.humblet@ieee.org>
95 * spawn.cc (spawn_guts): Revert removal of ciresrv.moreinfo->uid =
98 2002-06-15 Christopher Faylor <cgf@redhat.com>
100 * child_info.h (child_proc_info): Declare as base class.
101 (spawn_info): Declare as alias of child_proc_info to aid debugging.
103 * cygheap.cc (cygheap_fixup_in_child): Use child_proc_info global
104 rather than parameter.
105 * cygheap.h (cygheap_fixup_in_child): Reflect above change in
107 * dcrt0.cc (_dll_crt0): Move 'si' definition here. Assign
109 (dll_crt0_1): Accommodate cygheap_fixup_in_child and *_info changes.
110 * environ.cc (spenv::retrieve): Make regparm.
111 * environ.h (environ_init): Ditto.
112 (win_env::add_cache): Ditto.
115 * fork.cc (sync_with_parent): Use fork_info global.
118 2002-06-14 Christopher Faylor <cgf@redhat.com>
120 * uinfo.cc (cygheap_user::ontherange): Don't set HOMEDRIVE or HOMEPATH
121 unless one or the other is specified.
123 2002-06-14 Christopher Faylor <cgf@redhat.com>
125 * cygheap.h (cygheap_user::userprofile_env_buf): New static member.
126 * environ.cc (build_env): Add debugging statement.
127 (spenvs): Switch functions for USERDOMAIN and USERNAME.
128 * spawn.cc (spawn_guts): Move environment initialization prior to
129 cygheap_setup_for_child or environment info will never be copied to
132 2002-06-14 Christopher Faylor <cgf@redhat.com>
134 * cygheap.h (cygheap_user): Add static members to hold home{drive,path}
136 * uinfo.cc (cygheap_user::ontherange): Use static class members for
139 2002-06-14 Christopher Faylor <cgf@redhat.com>
141 * cygheap.cc (cygheap_user::set_logsrv): Remove.
142 (cygheap_user::set_domain): Ditto.
143 * cygheap.h (cygheap_user::set_logsrv): Remove declaration.
144 (cygheap_user::set_domain): Ditto.
145 (cygheap_user::env_domain): Declare new method.
146 (cygheap_user::env_name): Ditto.
147 * environ.cc (spenvs): Add two environment variables.
148 * spawn.cc (spawn_guts): Call build_env after RevertToSelf. Always set
150 (cygheap_user::ontherange): Recalculate homedrive/homepath if they are
151 empty. Use env_logsrv to get logon server.
152 (cygheap_user::env_logsrv): Calculate server name here rather than
153 relying on it having been previously calculated.
154 (cygheap_user::env_domain): Ditto for domain name.
155 (cygheap-user::env_name): New method.
157 2002-06-12 Pierre Humblet <pierre.humblet@ieee.org>
159 * syscalls.cc (seteuid32): Do not get or set the environment. Do not
160 call LookupAccountSid nor internal_getlogin. Set cygheap->user name
161 and sid from the passwd entry.
162 * uinfo.cc (uinfo_init): Only call internal_getlogin when starting from
163 a non Cygwin process and use the values returned in user.
164 (internal_getlogin): Simplify to case where starting from a non Cygwin
165 process. Store return values in user and return void. Do not set the
166 Windows default environment.
167 * dcrt0.cc (dll_crt0_1): Call uinfo_init only when needed. Do not set
168 myself->uid nor reset user.sid.
169 * spawn.cc (spawn_guts): Get the sid from cygheap->user. Always
170 RevertToSelf(). Don't set uid in impersonated case.
171 * cygheap.cc (cygheap_user::set_sid): Do not set orig_sig.
172 (cygheap_user::set_orig_sid): New.
173 * cygheap.h: Declare cygheap_user::set_sid.
174 * winsup.h: Add argument to uinfo_init().
176 2002-06-14 Corinna Vinschen <corinna@vinschen.de>
178 * environ.cc (build_env): If realloc moves envblock, move s with it.
180 2002-06-13 Nicholas S. Wourms <nwourms@netscape.net>
182 * winver.rc: Add more words to copyright.
184 2002-06-13 Corinna Vinschen <corinna@vinschen.de>
186 * cygheap.cc (cygheap_user::set_name): Revert previous change.
187 * environ.cc (spenv::retrieve): Check return value of call to
188 cygheap->user.*from_cygheap().
190 2002-06-13 Corinna Vinschen <corinna@vinschen.de>
192 * cygheap.cc (cygheap_user::set_name): Remove setting homedrive and
194 (cygheap_user::set_logsrv): Fix free'ing of plogsrv.
195 * cygheap.h (cygheap_user::cygheap_user): Initialize homedrive and
198 2002-06-13 Christopher Faylor <cgf@redhat.com>
200 * security.cc (get_logon_server): Use strcasematch rather than
203 2002-06-12 Christopher Faylor <cgf@redhat.com>
205 * path.cc (chdir): Minor cleanup.
207 2002-06-12 Christopher Faylor <cgf@redhat.com>
209 * environ.cc (build_env): Correctly fill out windows environment block
210 with win32 paths rather than posix paths.
212 2002-06-12 Christopher Faylor <cgf@redhat.com>
214 * cygheap.cc (cygheap_user::set_name): Set homedrive and homepath to
215 NULL on user name change.
216 (cygheap_user::set_logsrv): Allocate enough space for leading \\ so
217 that we can put this in the environment, if needed.
218 * cygheap.h (homebodies): New enum.
219 (cygheap_user::homedrive): New field.
220 (cygheap_user::homepath): Ditto.
221 (cygheap_user::env_logsrv): New method.
222 (cygheap_user::env_homepath): New method.
223 (cygheap_user::env_homedrive): New method.
224 (cygheap_user::env_userprofile): New method.
225 (cygheap_user::ontherange): New method.
226 * environ.cc (envsize): Eliminate debugging argument.
227 (environ_init): Assume that envc counts number of elments not total
230 (spenvs): New array, renamed from forced_winenv_vars, using spenv.
231 (spenv::retrieve): New method.
232 (build_env): Rename from 'winenv' -- one stop shopping for building new
233 environment blocks for both windows and "unix".
234 * environ.h (build_env: Declare.
235 (winenv): Delete declaration.
237 * spawn.cc (spawn_guts): Use build_env to build windows and cygwin
239 * uinfo.cc (internal_getlogin): Eliminate environment manipulation.
240 Default to info from GetUserName if it exists. Move HOMEPATH and
241 HOMEDRIVE stuff elsewhere. Move HOME setting elsewhere. Only set HOME
242 environment variable in processes that are not parented by a cygwin
244 (cygheap_user::ontherange): Define new method.
245 (cygheap_user::env_logsrv): Ditto.
246 (cygheap_user::env_homepath): Ditto.
247 (cygheap_user::env_homedrive): Ditto.
248 (cygheap_user::env_userprofile): Ditto.
250 2002-06-11 Christopher Faylor <cgf@redhat.com>
252 * spawn.cc (spawn_guts): More hToken removal cleanup.
254 2002-06-09 Pierre Humblet <pierre.humblet@ieee.org>
256 * spawn.cc (spawn_guts): Define sec_attribs and call sec_user_nih()
259 2002-06-10 Christopher Faylor <cgf@redhat.com>
261 * Makefile.in: Ensure that -MD gets added to CFLAGS regardless of
262 CFLAGS command-line setting.
264 * cygwin.din: Export sexec* functions as function which returns ENOSYS
265 (i.e., sexec* is deprecated).
266 * dtable.cc (dtable::vfork_child_dup): Ensure that impersonation is
267 restored even on failure.
268 * exec.cc: Throughout, remove references to sexec* and _spawnve.
269 * pinfo.h: Remove _spawnve declaration.
270 * spawn.cc: Rename _spawnve to spawnve and use throughout.
271 (spawn_guts): Eliminate hToken argument and processing of same. Just
272 perform special actions if impersonating.
273 (spawnve): Rename from _spawnve.
275 2002-06-10 Christopher Faylor <cgf@redhat.com>
277 * include/sys/strace.h (strace): Avoid use of constructor.
279 2002-06-10 Christopher Faylor <cgf@redhat.com>
281 * dcrt0.cc (dll_crt0_1): Initialize wincap and check for sanity before
282 running global ctors.
283 * wincap.h (wincap): Eliminate constructor. Default is to zero memory,
285 * wincap.cc (wincap): Copy this on fork to avoid initialization in
288 2002-06-10 Corinna Vinschen <corinna@vinschen.de>
290 * fhandler.h (fhandler_socket::fixup_after_fork): Revert patch from
292 * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Ditto.
293 (fhandler_socket::dup): Ditto.
294 * net.cc (fdsock): Make sockets explicitely noninheritable on NT.
296 2002-06-09 Christopher Faylor <cgf@redhat.com>
298 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Correctly
299 set number of links for directory, if appropriate.
301 2002-06-10 Robert Collins <rbtcollins@hotmail.com>
303 * thread.cc: Variation of a patch from Thomas Pffaf.
304 (__pthread_detach): Cleanup thread object if the thread has terminated.
305 (__pthread_join): Change order of error checks, and lock against
306 join/detach/exit races.
307 (__pthread_exit): Lock object against join/detach/exit races.
308 (pthread::thread_init_wrapper): Ditto.
309 (thread_init_wrapper): Rename to pthread::thread_init_wrapper.
310 (pthread::create): Check that the mutex initialized correctly.
311 (pthread::push_cleanup_handler): Lock against potential cancellation
312 race. NB: this may not be required if pthread_cleanup_push is non-
314 * thread.h (pthread::mutex): New member.
315 (thread_init_wrapper): Rename to pthread::thread_init_wrapper.
316 (pthread::thread_init_wrapper_: New static member.
318 2002-06-10 Robert Collins <rbtcollins@hotmail.com>
320 * cygwin.din: Add _pthread_cleanup_push and _pthread_cleanup_pop.
321 * pthread.cc: Change __pthread_self to pthread::self() thruoghout.
322 (_pthread_cleanup_push): New function.
323 (_pthread_cleanup_pop): Ditto.
324 * thread.cc: Thanks to Thomas Pfaff for the pthread cleanup_push,_pop
325 patch, this work is derived from that.
326 Change __pthread_self to pthread::self() thruoghout.
327 (__pthread_self): Rename to pthread::self.
328 (pthread::self): New method.
329 (pthread::pthread): Initialize new member.
330 (pthread::push_cleanup_handler): New method.
331 (pthread::pop_cleanup_handler): New method.
332 (pthread::pop_all_cleanup_handlers): New method.
333 (__pthread_exit): Pop all cleanup handlers.
334 * thread.h (pthread::push_cleanup_handler): Declare.
335 (pthread::pop_cleanup_handler): Ditto.
336 (pthread::pop_all_cleanup_handlers): Ditto.
337 (pthread::self): New static method.
338 (__pthread_exit): Give C++ linkage.
339 (__pthread_join): Ditto.
340 (__pthread_detach): Ditto.
341 (__pthread_self): Remove.
343 2002-04-24 Thomas Pfaff <tpfaff@gmx.net>
345 * include/pthread.h (__pthread_cleanup_handler): New structure.
346 (pthread_cleanup_push): Rewritten.
347 (pthread_cleanup_pop): Ditto.
348 (_pthread_cleanup_push): New prototype.
349 (_pthread_cleanup_pop): Ditto.
351 2002-04-24 Thomas Pfaff <tpfaff@gmx.net>
353 * thread.cc (thread_init_wrapper): Check if thread is already joined.
354 (__pthread_join): Set joiner first.
355 (__pthread_detach): Ditto.
357 2002-06-10 Robert Collins <rbtcollins@hotmail.com>
359 * cygserver_transport.cc (create_server_transport): Finish the split
360 out of sockets code from transport_layer_base. Thanks to Nicholas
361 Wourms and Conrad Scott for catching this.
363 2002-06-08 Christopher Faylor <cgf@redhat.com>
365 * pinfo.cc (pinfo_dummy): Initialize to correct size.
367 2002-06-08 Christopher Faylor <cgf@redhat.com>
369 * path.cc: Change MOUNT_AUTO to MOUNT_CYGDRIVE throughout.
370 * shared_info.h (CURR_MOUNT_MAGIC): Update.
372 2002-06-08 Christopher Faylor <cgf@redhat.com>
374 * external.cc (cygwin_internal): Make v1 mount table access invalid.
375 * path.cc (mount_info::init): Remove had_to_create_mount_areas initialization.
376 (mount_info::from_registry): Remove v1 table import.
377 (mount_info::read_v1_mounts): Eliminate.
378 (mount_info::import_v1_mounts): Ditto.
379 * shared_info.h (mount_info): Ditto for both of above.
380 * sys/mount.h (MOUNT_DEVFS): New enum.
383 2002-06-08 Christopher Faylor <cgf@redhat.com>
385 * include/wchar.h: Define __need_size_t.
387 2002-06-07 Christopher Faylor <cgf@redhat.com>
389 * fhandler_socket.cc (fhandler_socket::fstat): Don't assume that socket
390 is unix-domain socket.
392 2002-06-07 Christopher Faylor <cgf@redhat.com>
394 * times.cc (hires_ms::prime): Set init flag.
396 2002-06-07 Conrad Scott <conrad.scott@dsl.pipex.com>
398 * times.cc (hires_ms::prime): Adjust epoch of initime_us from 1601 to
401 2002-06-06 Christopher Faylor <cgf@redhat.com>
403 * autoload.cc (timeGetDevCaps): Define new autoload function.
404 (timeGetTime): Ditto.
405 (timeBeginPeriod): Ditto.
406 (timeEndPeriod): Ditto.
407 * hires.h (hires_base): New class. Renamed from hires.
408 (hires_us): New class.
409 (hires_ms): New class.
410 * strace.cc (strace::microseconds): Use hires_us class.
411 * times.cc (gettimeofday): Use hires-ms class.
412 (hires_us::prime): Renamed from hires::prime.
413 (hires_us::usecs): Renamed from hires:usecs.
414 (hires_ms::prime): New method.
415 (hires_ms::usecs): New method.
416 (hires_ms::~hires_ms): New destructor.
418 2002-06-06 Christopher Faylor <cgf@redhat.com>
420 * autoload.cc (noload): Correctly save argument count register.
422 2002-06-05 Conrad Scott <conrad.scott@dsl.pipex.com>
424 * fhandler.cc (fhandler_base::fstat): Initialise tv_nsec member of
425 st_atim, st_mtim, and st_ctim fields.
426 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Ditto.
427 * fhandler_process.cc (fhandler_process::fstat): Ditto.
428 * glob.c (stat32_to_STAT): Copy across the whole st_atim, st_mtime, and
430 * syscalls.cc (stat64_to_stat32): Ditto.
431 * times.cc (to_timestruc_t): New function.
432 (time_as_timestruc_t): New function.
433 * winsup.h: Add to_timestruc_t and time_as_timestruc_t functions.
434 * include/cygwin/stat.h: Replace time_t with timestruc_t throughout for
435 all file times, removing the st_spare1, st_spare2, and st_spare3 fields
436 in the process. Add macros to access tv_sec fields by old names.
437 * include/cygwin/types.h: Typedef timespec_t and timestruc_t as struct
440 2002-06-03 Pierre Humblet <pierre.humblet@ieee.org>
442 * sec_helper.cc (lookup_name): Suppress.
443 * security.cc (alloc_sd): Remove logsrv argument.
444 Remove two calls to lookup_name.
445 (set_security_attribute): Remove logsrv argument.
446 Remove logsrv argument in call to alloc_sd.
447 (set_nt_attribute): Remove logsrv argument.
448 Remove logsrv argument in call to set_security_attribute.
449 (set_file_attribute): Remove logsrv argument.
450 Remove logsrv argument in call to set_nt_attribute.
451 (set_file_attribute): Remove logsrv argument.
452 Remove logsrv argument in call to set_file_attribute.
453 * syscalls.cc (chown_worker): Remove logserver argument in
454 call to set_file_attribute.
456 * shm.cc (shmget): Remove logsrv argument in call to alloc_sd.
457 * uinfo.cc (internal_getlogin): Replace calls to
458 lookup_name by call to LookupAccountName.
459 * security.h: Remove logsrv in declarations of set_file_attribute
460 and alloc_sd. Remove declaration of lookup_name.
462 2002-06-05 Christopher Faylor <cgf@redhat.com>
464 * child_info.h (CHILD_INFO_MAGIC): Oops. Revert previous change. gcc
467 2002-06-05 Christopher Faylor <cgf@redhat.com>
469 * child_info.h (CHILD_INFO_MAGIC): Update.
471 2002-06-05 Christopher Faylor <cgf@redhat.com>
473 * strace.cc (strace::hello): Set inited, when appropriate.
475 2002-06-05 Christopher Faylor <cgf@redhat.com>
477 * cygwin.din: Eliminate some newlib wrappers.
478 * path.cc (get_devn): Only consider first 99 potential com devices.
479 (get_device_number): Ditto.
480 * times.cc (_times): Eliminate.
481 (_times): Renamed from times().
483 2002-06-05 Christopher Faylor <cgf@redhat.com>
485 * dir.cc (rmdir): Streamline. Detect attempts to remove directories
486 from "read-only" virtual devices. (Suggested by Pavel Tsekov)
487 * syscalls.cc (unlink): Detect attempts to remove directories from
488 "read-only" virtual devices. (From Pavel Tsekov)
490 2002-06-05 Christopher Faylor <cgf@redhat.com>
492 * dtable.cc (handle_to_fn): Check error return value from NtQueryObject
493 first before seeing if name buffer is NULL.
495 * grp.cc (read_etc_group): Fix gcc warning regarding snprintf format.
496 * passwd.cc (read_etc_passwd): Ditto.
498 2002-04-18 Thomas Pfaff <tpfaff@gmx.net>
500 * thread.h (pthread::joiner): New member.
501 * thread.cc (pthread::pthread): Initialize joiner to NULL
502 (pthread::create): Increment of thread counter moved from
503 __pthread_create to this location.
504 (__pthread_create): Increment thread counter removed.
505 (thread_init_wrapper): Set joiner to self when thread was created
507 (__pthread_exit): delete thread when it is detached and not
509 (__pthread_join): Check for deadlock and delete thread when it has
511 (__pthread_detach): Set joiner to self when thread state
514 2002-06-05 Corinna Vinschen <corinna@vinschen.de>
516 * grp.cc (read_etc_group): When emulating nonexisting group file on
517 NT systems, read primary group SID from process token. Use that info
518 to create correct group entry. On error or on 9x systems fallback
519 to emulating Administrators group as before.
520 * passwd.cc (read_etc_passwd): When emulating nonexisting passwd file
521 on NT systems, read user and primary group SID from process token.
522 Use that info to create correct passwd entry. On error or on 9x
523 systems fallback to emulating user with Administrator user id and
524 Administrators group as before.
526 2002-06-05 Corinna Vinschen <corinna@vinschen.de>
528 * grp.cc (etc_group): Removed.
529 (parse_grp): Make line parameter nonconst. Don't copy data into new
530 allocated memory. Check for CR instead of LF to accomodate new
532 (add_grp_line): Make line parameter nonconst.
533 (read_etc_group): Rearrange using new pwdgrp_read class.
534 * passwd.cc (parse_pwd): Don't copy data into new allocated memory.
535 Check for CR instead of LF to accomodate new read method.
536 (read_etc_passwd): Rearrange using new pwdgrp_read class.
537 * pwdgrp.h (pwdgrp_check::set_last_modified): Use different
539 (class pwdgrp_read): New class for opening and reading passwd and
542 2002-06-04 Christopher Faylor <cgf@redhat.com>
544 * dtable.cc (handle_to_fn): Attempt to handle "raw" accesses to remote
546 * path.cc (mount_info::conv_to_win32_path): Set flags to binary when
547 mount entry is not found.
548 (mount_info::set_flags_from_win32_path): Ditto.
550 2002-06-04 Christopher Faylor <cgf@redhat.com>
552 * dtable.cc (handle_to_fn): Correct placement and length of name
553 buffer. (Suggested by Pavel Tsekov)
555 2002-06-04 Christopher Faylor <cgf@redhat.com>
557 Remove fcntl.h includes throughout.
558 * fhandler.h: Move fcntl.h include here.
559 (fhandler_base::set_flags): Accept supplied_bin argument. Make
561 * dtable.cc (dtable::init_std_file_from_handle): Just use binmode from
563 (reset_to_open_binmode): Use set_flags.
564 * cygwin.din (open): Avoid newlib wrapper.
568 * fhandler.cc (fhandler_base::set_flags): Accept supplied_bin argument.
569 Make binmode decisions here.
570 (fhandler_base::open): Avoid using pc if it is NULL. Eliminate binmode
571 logic. Just call set_flags with binmode argument.
572 (fhandler_base::init): Call set_flags with binmode argument.
573 * fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto.
574 * fhandler_console.cc (fhandler_console::open): Ditto.
575 (fhandler_console::init): Force binary on open.
576 * fhandler_disk_file.cc (fhandler_disk_file::open): Don't set binmode
577 here. Let it happen in base class.
578 * fhandler_dsp.cc (fhandler_dev_dsp::open): Force binmode open. Set
579 return value appropriately if unable to open.
580 * fhandler_proc.cc (fhandler_proc::open): Make sure flags are set
582 * fhandler_process.cc (fhandler_process::open): Ditto.
583 * fhandler_registry.cc (fhandler_registry::open): Ditto.
584 * fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto.
585 * fhandler_raw.cc (fhandler_dev_raw::open): Force O_BINARY by default.
586 * fhandler_serial.cc (fhandler_serial::init): Ditto.
587 * fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
588 (fhandler_pty_master::open): Ditto.
589 * fhandler_virtual.cc (fhandler_virtual::open): Ditto.
590 * fhandler_windows.cc (fhandler_windows::open): Ditto.
591 * fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
592 * net.cc (fdsock): Ditto.
593 * path.cc (path_conv::check): Avoid checking for executable extension
594 when directory. (Suggested by Pavel Tsekov)
595 (set_flags): Set PATH_TEXT explicitly, when appropriate.
596 (mount_info::conv_to_win32_path): Use set_flags() to set path flags.
597 * path.h (PATH_TEXT): New enum.
598 (path_conv::binmode): Return appropriate constant based on binmode.
599 * pipe.cc (make_pipe): Set binmode to O_TEXT xor O_BINARY.
600 * syscalls.cc (setmode_helper): Make debugging message a little
602 (setmode): Set binmode via set_flags.
604 2002-06-04 Corinna Vinschen <corinna@vinschen.de>
606 * fhandler.h (class fhandler_socket): Add private method
607 fixup_after_fork (bool, HANDLE).
608 * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Move
609 functionality to new private method. Add closing parent socket
610 if not called from dup(). Create method new calling private method
611 with appropriate parameter.
612 (fhandler_socket::fixup_after_exec): Call private method
613 fixup_after_fork with appropriate parameter.
614 (fhandler_socket::dup): Ditto.
616 2002-06-04 Corinna Vinschen <corinna@vinschen.de>
618 * fhandler_dsp.cc (fhandler_dev_dsp::open): Set errno to EACCES if
619 requested mode isn't supported.
621 2002-06-03 Christopher Faylor <cgf@redhat.com>
623 * fhandler.cc (fhandler_base::open): Don't set binmode if already set.
624 Don't check for file. Files should already be set. Report on binary
626 (fhandler_base::fhandler_base): Don't set default binmode here. That's
628 * fhandler_console.cc (fhandler_console::output_tcsetattr): Don't set
629 binmode, ever, for console.
630 * fhandler_disk_file.cc (fhandler_disk_file::open): Always set the
631 binary mode to the value derived from mount table.
632 * path.cc (mount_info::conv_to_win32_path): Default to binmode if path
633 does not translate into anything in the mount table.
635 2002-06-03 Corinna Vinschen <corinna@vinschen.de>
637 * external.cc (cygwin_internal): Add CW_EXTRACT_DOMAIN_AND_USER
638 handling to call extract_nt_dom_user() from applications.
639 * include/sys/cygwin.h (cygwin_getinfo_types): Add
640 CW_EXTRACT_DOMAIN_AND_USER.
642 2002-06-03 Corinna Vinschen <corinna@vinschen.de>
644 * syscalls.cc (stat64_to_stat32): Transform st_dev correctly.
645 (fstat64): Add evaluating st_ino and st_dev.
646 (stat_worker): Evaluate st_dev as 32 bit value.
647 * include/cygwin/stat.h: Use new dev_t definition throughout.
648 * include/cygwin/types.h: Define __dev16_t and __dev32_t. Define
649 dev_t according to __CYGWIN_USE_BIG_TYPES__ setting.
650 * include/sys/sysmacros.h: Define major, minor and makedev
651 according to __CYGWIN_USE_BIG_TYPES__ setting.
653 2002-06-03 Pierre Humblet <pierre.humblet@ieee.org>
655 * syscalls.cc (setegid32): Verify the correctness of the gid
656 of the group returned by getgrgid32.
658 2002-06-03 Pierre Humblet <pierre.humblet@ieee.org>
660 * security.cc (lsa2wchar): Suppressed.
661 (get_lsa_srv_inf): Suppressed.
662 (get_logon_server_and_user_domain): Suppressed.
663 (get_logon_server): Essentially new.
664 (get_user_groups): Add "domain" argument. Only lookup the
665 designated server and use "domain" in LookupAccountName.
666 (is_group_member): Simplify the arguments.
667 (get_user_local_groups): Simplify the arguments. Do only a
668 local lookup. Use "BUILTIN" and local domain in LookupAccountName.
669 (get_user_primary_group). Only lookup the designated server.
670 (get_group_sidlist): Remove logonserver argument. Do not lookup
671 any server for the SYSTEM account.
672 (create_token): Delete logonserver and call to get_logon_server.
673 Adjust arguments of get_group_sidlist, see above.
674 * security.h: Delete declaration of get_logon_server_and_user_domain
675 and add declaration of get_logon_server.
676 * uinfo.cc (internal_get_login): Call get_logon_server instead of
677 get_logon_server_and_user_domain.
679 2002-06-02 Christopher Faylor <cgf@redhat.com>
681 * dtable.cc (handle_to_fn): Use largest match for device. Correctly
682 (?) deal with remote drive weirdness.
684 2002-06-02 Christopher Faylor <cgf@redhat.com>
686 * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Check
687 specifically for non-existent file, first.
688 (fhandler_disk_file::fstat): Perform fd open on files with funny
691 2002-06-02 Christopher January <chris@atomice.net>
693 * fhandler_process.cc (fhandler_process::open): Set fileid.
695 2002-06-02 Christopher Faylor <cgf@redhat.com>
697 Remove unneeded sigproc.h includes throughout.
698 * fhandler.h (fhandler_proc::fill_filebuf): Take a pinfo argument.
699 * fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Simplify search
701 (fhandler_proc::readdir): Assume that pid exists if it shows up in the
703 * fhandler_process.cc (fhandler_process::open): Simplify search for
704 given pid. Call fill_filebuf with pinfo argument.
705 (fhandler_process::fill_filebuf): Pass pinfo here and assume that it
707 * pinfo.h (pinfo::remember): Define differently if sigproc.h is not
710 2002-06-02 Christopher Faylor <cgf@redhat.com>
712 * dll_init.cc (dll_list::detach): Don't run destructor on exit.
714 2002-06-01 Christopher Faylor <cgf@redhat.com>
716 * fhandler.cc (fhandler_base::fstat): Move dev and ino calculation into
718 * syscalls.cc (stat_worker): Calculate dev and ino calculation here, if
720 * fhandler_proc.cc (fhandler_proc::fhandler_proc): Minor reorg for
722 * fhandler_process.cc (fhandler_process::exists): Return 0 on
724 (fhandler_process::fstat): Simplify pid logic.
725 * fhandler_tape.cc (fhandler_dev_tape::fstat): Minor reformatting.
727 2002-06-01 Christopher Faylor <cgf@redhat.com>
729 * path.cc (chdir): Don't allow cd'ing to a non-directory virtual path.
731 2002-05-31 Christopher Faylor <cgf@redhat.com>
733 * fhandler_disk_file.cc (readdir): Move inode calculation into caller.
734 (fhandler_cygdrive::readdir): Add "." and "..".
735 * dir.cc (readdir): Move inode calculation here so that fhandler
736 readdirs can benefit.
738 2002-05-31 Christopher Faylor <cgf@redhat.com>
740 * fhandler_console.cc (fhandler_console::open): Reinstate setting of
743 * dtable.cc (dtable::init_std_file_from_handle): Default to using
744 binmode derived from path_conv, when required.
745 * fhandler.h (fhandler_base::get_w_binary): Default to binmode if
746 nothing else is specified.
747 * fhandler.h (fhandler_base::get_r_binary): Ditto.
749 * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_handle): Work
752 * path.cc (path_conv::check): Remove a debugging statement.
754 2002-05-31 Christopher Faylor <cgf@redhat.com>
756 * fhandler_console.cc (fhandler_console::open): Always default to
758 (fhandler_console::write_normal): Don't honor binmode setting. There
759 is already a termios setting for this.
760 (fhandler_console::init): Correct argument order in init call.
762 2002-05-31 Christopher Faylor <cgf@redhat.com>
764 * fhandler.cc (fhandler_base::open): Make default open mode == binmode.
765 (fhandler_base::init): Set open flags based on derived binmode argument.
767 2002-05-31 Christopher Faylor <cgf@redhat.com>
769 * dll_init.cc (dll_list::init): Eliminate unneeded debugging statement.
771 2002-05-31 Christopher Faylor <cgf@redhat.com>
773 * fhandler_proc.cc (fhandler_proc::readdir): Set errno when no more
775 * fhandler_process.cc (fhandler_process::readdir): Ditto.
776 * fhandler_registry.cc (fhandler_registry::readdir): Ditto.
778 2002-05-30 Christopher Faylor <cgf@redhat.com>
780 * path.cc (path_conv::check): Set fileattr to INVALID_FILE_ATTRIBUTES
781 for nonexistent virtual device path.
782 (chdir): Set correct errno when attempt is made to cd to nonexistent
785 2002-05-30 Christopher Faylor <cgf@redhat.com>
787 * fhandler_disk_file.cc (fhandler_disk_file::fstat): Always call
788 fstat_by_name if fd is not opened to allow fstat_by_name to properly
791 2002-05-30 Corinna Vinschen <corinna@vinschen.de>
793 * autoload.cc: Replace autoload statments for ZwXXX by NtXXX.
794 Drop ZwQuerySystemInformation since NtQuerySystemInformation was
796 * fhandler_proc.cc (format_proc_uptime): Replace call to
797 ZwQuerySystemInformation by call to NtQuerySystemInformation.
798 (format_proc_stat): Ditto.
799 * fhandler_process.cc (format_process_stat): Replace call to
800 ZwQueryInformationProcess by call to NtQueryInformationProcess.
801 (get_process_state): Ditto.
802 (get_mem_values): Ditto. Replace call to ZwQueryVirtualMemory by
803 call to NtQueryVirtualMemory.
804 * ntdll.h: Cleanup. Drop ZwQuerySystemInformation since
805 NtQuerySystemInformation was already available. Replace declarations
806 of ZwXXX functions by declarations of NtXXX.
807 * pinfo.cc (winpids::enumNT): Replace call to ZwQuerySystemInformation
808 by call to NtQuerySystemInformation.
810 2002-05-29 Christopher Faylor <cgf@redhat.com>
812 * fhandler.cc (binmode): Default to binmode when mode is not known.
814 2002-05-29 Christopher Faylor <cgf@redhat.com>
816 * include/sys/cygwin.h (EXTERNAL_PINFO_VERSION): Reinstate.
817 * external.cc (fillout_pinfo): Use it.
819 2002-05-29 Corinna Vinschen <corinna@vinschen.de>
821 * external.cc (fillout_pinfo): Use new version define.
822 * include/sys/cygwin.h (external_pinfo): Define
823 EXTERNAL_PINFO_VERSION_16_BIT and EXTERNAL_PINFO_VERSION_32_BIT
824 instead of just EXTERNAL_PINFO_VERSION.
826 2002-05-29 Christopher Faylor <cgf@redhat.com>
828 * external.cc (fillout_pinfo): Set new version field in external_pinfo
830 * include/sys/cygwin.h (external_pinfo): Replace strace_file with
833 2002-05-29 Corinna Vinschen <corinna@vinschen.de>
835 Change internal uid datatype from __uid16_t to __uid32_t
837 * cygwin.din: Export new symbols getpwuid32, getpwuid_r32, getuid32,
838 geteuid32, setuid32, seteuid32.
839 * passwd.cc (getpwuid32): New function.
840 (getpwuid_r32): Ditto.
841 * syscalls.cc (seteuid32): Ditto.
843 * uinfo.cc (getuid32): Ditto.
845 * winsup.h (uid16touid32): New macro, correct casting from __uid16_t
847 (gid16togid32): Ditto fir gids.
851 * include/sys/cygwin.h (struct external_pinfo): Add members uid32 and
854 2002-05-29 Corinna Vinschen <corinna@vinschen.de>
856 * include/cygwin/socket.h: Protect some symbols against multiple
858 * include/netinet/ip.h: Ditto.
859 * include/netinet/tcp.h: Ditto.
861 2002-05-29 Wu Yongwei <adah@netstd.com>
863 * include/netinet/ip.h: Replace by BSD derived version of the file.
864 * include/netinet/tcp.h: Ditto.
865 * include/netinet/udp.h: New file.
866 * include/cygwin/ip.h: Remove.
868 2002-05-29 Christopher Faylor <cgf@redhat.com>
870 * dtable.cc (dtable::init_std_file_from_handle): Attempt stronger
871 detection of invalid handle.
872 (handle_to_fn): Detect pathological condition where NT resets the
873 buffer pointer to NULL on an invalid handle.
875 2002-05-28 Christopher Faylor <cgf@redhat.com>
877 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Properly
878 check for whether we should be opening the file to search for #!
879 characters. Set path_conv structure execability, too, when
882 2002-05-28 Corinna Vinschen <corinna@vinschen.de>
884 * security.cc (set_security_attribute): Call getegid32() instead of
886 * include/cygwin/grp.h: Declare getegid32().
888 2002-05-28 Corinna Vinschen <corinna@vinschen.de>
890 Change internal gid datatype from __gid16_t to __gid32_t
892 * cygwin.din: Export new symbols chown32, fchown32, getegid32,
893 getgid32, getgrgid32, getgrnam32, getgroups32, initgroups32, lchown32,
894 setgid32, setegid32, getgrent32.
895 * grp.cc (grp32togrp16): New static function.
896 (getgrgid32): New function.
899 (getgroups32): Change name of internal function from getgroups.
900 (getgroups32): New function.
901 (initgroups32): Ditto.
902 * syscalls.cc (chown32): Ditto.
907 * uinfo.cc (getgid32): Ditto.
909 * include/cygwin/grp.h: Remove declaration of getgrgid() and getgrnam().
910 Declare getgrgid32() and getgrnam32() instead. Declare getgid32().
912 2002-05-27 Christopher Faylor <cgf@redhat.com>
914 * autoload.cc (noload): Properly mask low order word for determining
915 number of bytes to pop.
917 2002-05-27 Christopher Faylor <cgf@redhat.com>
919 * fhandler_disk_file.cc (fhandler_disk_file::fstat): Minor logic
922 2002-05-27 Christopher Faylor <cgf@redhat.com>
924 * autoload.cc (LoadFuncEx): Define via new LoadFuncEx2 macro.
925 (LoadFuncEx2): Adapted from LoadFuncEx. Provides control of return
926 value for nonexistent function.
927 (NtQueryObject): Declare.
928 (IsDebuggerPresent): Declare via LoadFuncEx2 and always return true if
930 * debug.h (being_debugged): Just rely on IsDebuggerPresent return
932 * dtable.cc (handle_to_fn): New function.
933 (dtable::init_std_file_from_handle): Attempt to derive std handle's
934 name via handle_to_fn.
935 (dtable::build_fhandler_from_name): Fill in what we can in path_conv
936 structure when given a handle and path doesn't exist.
937 * fhandler.cc (fhandler_base::open): Don't set the file pointer here.
938 Use pc->exists () to determine if file exists rather than calling
939 GetFileAttributes again.
940 * fhandler.h (fhandler_base::exec_state_isknown): New method.
941 (fhandler_base::fstat_helper): Add extra arguments to declaration.
942 (fhandler_base::fstat_by_handle): Declare new method.
943 (fhandler_base::fstat_by_name): Declare new method.
944 * fhandler_disk_file (num_entries): Make __stdcall.
945 (fhandler_base::fstat_by_handle): Define new method.
946 (fhandler_base::fstat_by_name): Define new method.
947 (fhandler_base:fstat): Call fstat_by_{handle,name} as appropriate.
948 (fhandler_disk_file::fstat_helper): Accept extra arguments for filling
949 out stat structure. Move handle or name specific stuff to new methods
951 (fhandler_disk_file::open): Use real_path->exists rather than calling
952 GetFileAttributes again.
953 * ntdll.h (FILE_NAME_INFORMATION): Define new structure.
954 (OBJECT_INFORMATION_CLASS): Partially define new enum.
955 (OBJECT_NAME_INFORMATION): Define new structure.
956 (NtQueryInformationFile): New declaration.
957 (NtQueryObject): New declaration.
958 * path.cc (path_conv::fillin): Define new method.
959 * path.h (path_conv::fillin): Declare new method.
960 (path_conv::drive_thpe): Rename from 'get_drive_type'.
961 (path_conv::volser): Declare new method.
962 (path_conv::volname): Declare new method.
963 (path_conv::root_dir): Declare new method.
964 * syscalls.cc (fstat64): Send real path_conv to fstat as second
967 2002-05-24 Pierre Humblet <pierre.humblet@ieee.org>
969 * security.cc (lsa2str): New function.
970 (get_priv_list): Call lsa2str instead of sys_wcstombs.
972 2002-05-22 Pierre Humblet <pierre.humblet@ieee.org>
974 * syscalls.cc (seteuid): Do not take allow_ntsec into account.
975 Attempt to use an existing or new token even when the uid
976 matches orig_uid, but the gid is not in the process token.
977 Major reorganization after several incremental changes.
978 (setegid): Do not take allow_ntsec into account. Minor
979 reorganization after several incremental changes.
981 2002-05-26 Christopher Faylor <cgf@redhat.com>
983 * debug.h (being_debugged): New macro.
984 * dtable.cc (dtable::extend): Use new macro.
985 * exceptions.cc (try_to_debug): Ditto.
986 * strace.cc (strace::hello): Only output debugging info when we think
987 we're being debugged.
989 2002-05-25 Robert Collins <rbtcollins@hotmail.com>
991 * winsup.h: Remove duplicate declarations of malloc_lock and
994 2002-05-24 Christopher Faylor <cgf@redhat.com>
996 Remove unneeded sync.h, where appropriate, throughout.
997 Remove unneeded heap.h, where appropriate, throughout.
998 Remove unneeded exceptions.h, where appropriate, throughout.
999 Remove unneeded perprocess.h, where appropriate, throughout.
1001 2002-05-22 Pierre Humblet <pierre.humblet@ieee.org>
1003 * security.cc (create_token): Call __sec_user() instead of
1004 sec_user() to remove dependence on allow_ntsec. Verify that
1005 the returned sd is non-null.
1007 2002-05-25 Robert Collins <rbtcollins@hotmail.com>
1009 * gmon.c (fake_sbrk): Correctly return -1 on failed malloc's.
1011 2002-05-24 Christopher Faylor <cgf@redhat.com>
1013 * dtable.cc (dtable::build_fhandler_from_name): Just pass posix path
1014 along to set_name via return_and_clear_normalized_path.
1015 (dtable::build_fhandler): New method with const char * argument.
1016 (dtable::reset_unix_path_name): Eliminate.
1017 (dtable::dup_worker): Use correct build_fhandler method.
1018 * mmap.cc (mmap_record::alloc_fh): Ditto.
1019 * dtable.h (dtable::build_fhandler): New method.
1020 (dtable::reset_unix_path_name): Eliminate.
1021 * fhandler.cc (fhandler_base::set_name): Assume that unix_name has
1022 already been cmalloced.
1023 (fhandler_base::reset_unix_path_name): Eliminate.
1024 (fhandler_base::~fhandler_base): Coercion for cfree.
1025 * fhandler.h (fhandler_base::unix_path_name): Make const char *.
1026 (fhandler_base::win32_path_name): Ditto.
1027 (fhandler_base::reset_unix_path_name): Eliminate.
1028 * fhandler_disk_file.cc (fhandler_cygdrive::set_drives): Accommodate
1029 const char *ness of win32_path_name.
1030 * fhandler_socket.cc (fhandler_socket::fstat): Accommodate new set_name
1032 * path.cc (path_conv::return_and_clear_normalized_path): New method.
1033 (path_conv::clear_normalized_path): Eliminate.
1034 (path_conv::~path_conv): Ditto.
1035 (path_conv::check): Accommodate new build_fhandler method.
1036 * path.h (path_conv::~path_conv): Eliminate.
1037 (path_conv::clear_normalized_path): Ditto.
1038 (path_conv::return_and_clear_normalized_path): Declare new method.
1040 2002-05-23 Christopher Faylor <cgf@redhat.com>
1042 * path.cc (path_conv::check): Make sure any trailing path component is
1043 part of potential normalized posix path.
1045 2002-05-23 Christopher Faylor <cgf@redhat.com>
1047 * smallprint.c (__small_vsprintf): Implement '%o' after all these
1050 2002-05-22 Christopher Faylor <cgf@redhat.com>
1052 * fhandler.h (fhandler_virtual::exists): Eliminate path argument.
1053 (fhandler_proc::exists): Ditto.
1054 (fhandler_registry::exists): Ditto.
1055 (fhandler_process::exists): Ditto.
1056 * fhandler_proc.cc (fhandler_proc::exists): Ditto. Use built-in name.
1057 * fhandler_process.cc (fhandler_process::exists): Ditto.
1059 * fhandler_registry.cc (fhandler_registry::exists): Ditto.
1060 (fhandler_registry::fstat): Ditto.
1061 * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
1062 * path.cc (path_conv::check): Ditto. Add debugging.
1064 2002-05-22 Christopher Faylor <cgf@redhat.com>
1066 * syscalls.cc (dup): Always call dup2 for error handling.
1068 2002-05-22 Corinna Vinschen <corinna@vinschen.de>
1070 * include/cygwin/types.h: Revert previous patch.
1072 2002-05-22 Corinna Vinschen <corinna@vinschen.de>
1074 * include/cygwin/types.h: Define pthread stuff only if _POSIX_THREADS
1077 2002-05-19 Pierre Humblet <pierre.humblet@ieee.org>
1079 * security.cc (open_local_policy): Initialize lsa to
1080 INVALID_HANDLE_VALUE instead of NULL.
1081 (get_logon_server_and_user_domain): Test for INVALID_HANDLE_VALUE
1083 (create_token): Both of the above.
1085 2002-05-18 Christopher Faylor <cgf@redhat.com>
1087 * fhandler_disk_file.cc (fhandler_disk_file::fstat): Make handling of
1088 nlink consistent for remote files.
1090 2002-05-18 Christopher Faylor <cgf@redhat.com>
1092 * path.cc (path_conv::check): Always set executable bit for executable
1095 2002-05-17 Christopher Faylor <cgf@redhat.com>
1097 * fhandler.cc (fhandler_base::lseek): Avoid calling SetFilePointer with
1098 high order part of 64 bit address on OS's which do not support that
1099 kind of operation. Otherwise Windows 95 will become confused.
1101 2002-05-16 Pierre Humblet <pierre.humblet@ieee.org>
1103 * fhandler_raw.cc (fhandler_dev_raw::open): Replace set_errno()
1104 by __seterrno_from_win_error().
1105 * security.cc (open_local_policy): Ditto.
1106 (get_lsa_srv_inf): Ditto.
1107 (get_user_groups): Ditto.
1108 (get_user_primary_group): Ditto.
1109 (create_token): Ditto.
1112 2002-05-17 Corinna Vinschen <corinna@vinschen.de>
1114 * times.cc (utimes): Use FILE_WRITE_ATTRIBUTES even on 9x/Me when
1115 opening file for writing timestamp.
1116 * wincap.cc: Remove flag has_specific_access_rights.
1119 2002-05-13 Pierre Humblet <pierre.humblet@ieee.org>
1121 * syscalls.cc (seteuid): Set default dacl in process token.
1122 Replace in-line code by call to verify_token().
1123 (setegid): Reverse change from 2002-01-21. Add call to
1124 RevertToSelf and set primary group in impersonation token.
1125 * security.cc (create_token): Store pgrpsid in token security
1126 descriptor, except if it already appears in my_grps.
1127 Use sec_acl() in place of get_dacl().
1128 (verify_token): Create from code in seteuid(), with tighter checks.
1129 (get_dacl): Deleted.
1130 (get_group_sidlist): Add argument to indicate if pgrpsid is already
1132 * security.h: Define verify_token().
1133 * autoload.cc: Load GetKernelObjectSecurity().
1135 2002-05-13 Mark Bradshaw <bradshaw@staff.crosswalk.com>
1137 * cygwin.din: Add strlcat and strlcpy.
1138 * include/cygwin/version.h: Increment API minor version number.
1140 2002-05-09 Pierre Humblet <pierre.humblet@ieee.org>
1142 * shared.cc (__sec_user): Split into sec_acl() and call orig_sid().
1143 (sec_acl): Create from part of __sec_user(), except creator/owner.
1144 * security.h: Define sec_acl() and MAX_DACL_LEN.
1146 2002-05-12 Christopher Faylor <cgf@redhat.com>
1148 * fhandler_disk_file.cc (fhandler_disk_file::open): Avoid using
1149 O_DIROPEN when OS doesn't support it. Return proper errno in that
1152 2002-05-12 Christopher Faylor <cgf@redhat.com>
1154 * syscalls.cc (_read): Change error to EBADF if attempt to read from a
1157 2002-05-11 Christopher Faylor <cgf@redhat.com>
1159 * fhandler.h (executable_states): For now, make dont_care_if_executable
1160 equivalent to not_executable.
1161 * sys/mount.h: Define MOUNT_NOTEXEC.
1162 * path.h (fs_info): New class.
1163 (path_conv): Move fs-specific fields to new 'fs' structure.
1164 (path_conv::update_fs_info): Move to fs_info and rename to just 'update'.
1165 * path.cc (fs_info::update): Ditto. Return 'true' if successful.
1166 (fillout_mntent): Add ',noexec' to list of reported options.
1168 2002-05-11 Christopher Faylor <cgf@redhat.com>
1170 * fhandler_virtual.cc (fhandler_virtual::close): Quiet a compiler
1173 2002-05-10 Christopher January <chris@atomice.net>
1175 * autoload.cc: Add dynamic load statements for
1176 'ZwQueryInformationProcess' and 'ZwQueryVirtualMemory'.
1177 * fhandler.h: Change type of bufalloc and filesize members of
1178 fhandler_virtual from int to size_t. Change type of position member
1179 from __off32_t to __off64_t. Add new fileid member to fhandler_virtual
1180 class. Make seekdir take an __off64_t argument. Make lseek take an
1181 __off64_t argument. Add fill_filebuf method to fhandler_virtual. Add
1182 fill_filebuf method to fhandler_proc. Add fill_filebuf method to
1183 fhandler_registry. Add fill_filebuf method to fhandler_process. Add
1184 saved_pid and saved_p members to fhandler_process.
1185 * fhandler_proc.cc (proc_listing_array): Add 'loadavg', 'meminfo', and 'stat'.
1186 (proc_fhandlers array): Ditto.
1187 (fhandler_proc::open): Use fill_filebuf to flesh out the file contents.
1188 (fhandler_proc::fill_filebuf): New method.
1189 (fhandler_proc::format_proc_meminfo): Ditto.
1190 (fhandler_proc::format_proc_stat): Ditto.
1191 (fhandler_proc::format_proc_uptime): Ditto.
1192 * fhandler_process.cc (process_listing): Add 'stat' and 'statm'.
1193 (fhandler_process::fstat): Find the _pinfo structure for the process
1194 named in the filename. Return ENOENT if the process is no longer
1195 around. Set the gid and uid fields of the stat structure.
1196 (fhandler_process::open): Store pid and pointer to _pinfo structure in
1197 saved_pid and saved_p respectively. Use fill_filebuf to flesh out file
1199 (fhandler_proc::fill_filebuf): New method.
1200 (format_process_stat): New function.
1201 (format_process_status): Ditto.
1202 (format_process_statm): Ditto.
1203 (get_process_state): Ditto.
1204 (get_mem_values): Ditto.
1205 * fhandler_registry.cc (fhandler_registry::seekdir): Change argument
1206 type from __off32_t to __off64_t.
1207 (fhandler_registry::fill_filebuf): New method.
1208 * fhandler_virtual.cc (fhandler_virtual::seekdir): Change argument type
1209 from __off32_t to __off64_t.
1210 (fhandler_virtual::lseek): Ditto.
1211 (fhandler_virtual::fill_filebuf): New method.
1212 (fhandler_virtual::fhandler_virtual): Initialise fileid to -1.
1213 * wincap.cc: Set flag has_process_io_counters appropriately.
1214 * wincap.h: Add flag has_process_io_counters.
1216 2002-05-09 Christopher Faylor <cgf@redhat.com>
1218 * syscalls.cc (_write): Change error to EBADF if attempt to write to a
1221 2002-05-08 Corinna Vinschen <corinna@vinschen.de>
1223 * cygheap.h (class cygheap_user): Add member `orig_psid'.
1224 Add method `orig_sid()'.
1225 * cygheap.cc (cygheap_user::set_sid): Maintain orig_psid.
1227 2002-04-28 Norbert Schulze <norbert.schulze@web.de>
1229 * localtime.cc (tzsetwall): Use wildabbr if generated timezone name
1232 2002-05-05 Pierre Humblet <pierre.humblet@ieee.org>
1234 * spawn.cc (spawn_guts): Move call to set_process_privilege()
1235 to load_registry_hive().
1236 * registry.cc (load_registry_hive): ditto.
1237 * fork.cc (fork_parent): Call sec_user_nih() only once.
1239 2002-05-04 Christopher January <chris@atomice.net>
1241 * path.h (path_conv::path_conv): Initialise normalized_path to NULL.
1243 2002-05-03 Christopher Faylor <cgf@redhat.com>
1245 * net.cc (getdomainname): Change second argument of getdomainname to
1248 2002-05-03 Christopher January <chris@atomice.net>
1250 * fhandler_proc.cc (proc_listing): Add '.' and '..' to directory
1252 (fhandler_proc::open): Change use of mode to flags. If the file does
1253 not exist already, fail with EROFS if O_CREAT flag is set. Change
1254 EROFS error to EACCES error when writing to a file. Use cmalloc to
1255 allocate memory for filebuf.
1256 (fhandler_proc::close): Use cfree to free filebuf.
1257 (fhandler_proc::get_proc_fhandler): Properly detect attempts to access
1259 * fhandler_process.cc (process_listing): Add '.' and '..' to directory
1261 (fhandler_process::open): Use cmalloc to allocate memory for filebuf.
1262 (fhandler_process::close): Use cfree to free filebuf.
1263 * fhandler_registry.cc (registry_listing): Add . and '..' to directory
1265 (fhandler_registry::open): Move check for open for writing before
1266 open_key. Use cmalloc to allocate memory for filebuf.
1267 (fhandler_registry::close): Use cfree to free filebuf.
1268 (fhandler_registry::telldir): Use lower 16 bits of __d_position as
1269 position in directory.
1270 (fhandler_registry::seekdir): Ditto.
1271 * fhandler_virtual.cc (fhandler_virtual::write): Change EROFS error to
1273 (fhandler_virtual::open): Set the NOHANDLE flag.
1274 (fhandler_virtual::dup): Add call to fhandler_base::dup. Allocate
1275 child's filebuf using cmalloc. Copy filebuf from parent to child.
1276 (fhandler_virtual::close): Use cfree to free filebuf.
1277 (fhandler_virtual::~fhandler_virtual): Ditto.
1278 (from Chris Faylor <cgf@redhat.com>).
1279 (fhandler_registry::readdir): Add support for '.' and '..' files in
1280 subdirectories of /proc/registry.
1281 * path.cc (path_conv::check): Do not return ENOENT if a file is not
1284 2002-05-02 Christopher Faylor <cgf@redhat.com>
1286 * fhandler_proc.cc (fhandler_proc::fstat): Use fhandler name rather
1287 than path_conv name.
1288 (fhandler_proc::open): Ditto.
1289 * fhandler_process.cc (fhandler_process::fstat): Use fhandler name
1290 rather than path_conv name.
1291 (fhandler_process::open): Ditto.
1292 * fhandler_registry.cc (fhandler_registry::fstat): Use fhandler name
1293 rather than path_conv name.
1294 (fhandler_registry::open): Ditto.
1295 * path.cc (path_conv::check): Don't copy posix path when virtual.
1296 (mount_info::conv_to_win32_path): Don't zero string when isproc. Just
1297 derive normal windows path.
1299 * path.h (path_conv::clear_normalized_path): Declare new method.
1300 * path.cc (path_conv::clear_normalized_path): Define new method.
1301 * dtable.cc (build_fhandler_from_name): Clear normalized path when
1302 finished to conserve space.
1304 2002-05-02 Christopher Faylor <cgf@redhat.com>
1306 * fhandler_proc.cc (fhandler_proc::fstat): Prime with information from
1307 fhandler_base::fstat. Use defines rather than constants for permission
1310 2002-04-30 Eric Blake <ebb9@email.byu.edu>
1312 * path.cc (hash_path_name): Improve hash function strength.
1314 2002-05-02 Robert Collins <rbtcollins@hotmail.com>
1316 * thread.cc (__pthread_cond_dowait): Fix a race on signalling from a
1317 thread woken by the same condition variable it's signalling on. Thanks
1318 to Michael Beach for the report and test case.
1320 2002-05-02 Christopher Faylor <cgf@redhat.com>
1322 * path.h (pathconv_arg): Add PC_POSIX.
1323 (path_conv): Add normalized_path field.
1324 * path.cc (path_conv::~path_conv): New destructor.
1325 (path_conv::check): Set normalized_path, where appropriate.
1326 * dtable.cc (build_fhandler_from_name): Use normalized path from
1328 * syscalls.cc (chroot): Ditto.
1330 * cygheap.h: Remove path_prefix_p declaration.
1332 2002-02-26 Christopher January <chris@atomice.net>
1333 Christopher Faylor <cgf@redhat.com> (minor fixups)
1335 * Makefile.in: Add fhandler_proc.o, fhandler_registry.o,
1336 fhandler_process.o and fhandler_virtual.o.
1337 * dtable.cc (dtable::build_fhandler): Add entries for FH_PROC,
1338 FH_REGISTRY and FH_PROCESS. Set unix_name to the normalized posix
1340 * fhandler.h: Add constants for FH_PROC, FH_REGISTRY and FH_PROCESS.
1341 Add class declarations for fhandler_virtual, fhandler_proc,
1342 fhandler_registry and fhandler_virtual. Update fhandler_union
1344 * fhandler_proc.cc: New file. Add implementation for fhandler_proc.
1345 * fhandler_virtual.cc: New file. Add implementation for
1347 * fhandler_process.cc: New file. Add implementation for
1349 * fhandler_registry.cc: New file. Add implementation for
1351 * path.cc (isproc): New macro.
1352 (isvirtual_dev): Ditto.
1353 * path.cc (path_conv::check): Add check for virtual devices.
1354 * path.cc (mount_info::conv_to_win32_path): Convert paths in /proc to
1356 * path.cc (chdir): Replace check for FH_CYGDRIVE with more generic
1357 isvirtual_dev macro. Force setting of posix path for virtual
1359 * path.h (path_prefix_p): Declare.
1362 Wed May 1 16:06:02 2002 Jason Tishler <jason@tishler.net>
1364 * include/cygwin/types.h: Include <sys/sysmacros.h>.
1366 Wed Apr 17 11:27:04 2002 Jason Tishler <jason@tishler.net>
1368 * security.cc (get_lsa_srv_inf): Prevent extraneous backslashes for
1371 2002-04-12 Corinna Vinschen <corinna@vinschen.de>
1373 * net.cc (cygwin_accept): Set socket type for accepted socket.
1374 (socketpair): Set socket type for both sockets.
1376 2002-04-12 Egor Duda <deo@logos-m.ru>
1378 * fhandler.h (class fhandler_socket): New member to store socket type.
1379 (fhandler_socket::get_socket_type): Access it.
1380 (fhandler_socket::set_socket_type): Ditto.
1381 * net.cc (cygwin_socket): Store socket type.
1382 (cygwin_connect): Disable security checks for connectionless sockets.
1383 (cygwin_accept): Ditto.
1385 2002-04-09 Mark Bradshaw <bradshaw@staff.crosswalk.com>
1387 * cygwin.din: Add strptime.
1388 * include/cygwin/version.h: Increment API version number.
1390 2002-04-09 Corinna Vinschen <corinna@vinschen.de>
1392 * fork.cc (fork_child): Call fixup_mmaps_after_fork() somewhat earlier.
1394 2002-04-09 Corinna Vinschen <corinna@vinschen.de>
1396 * fhandler.cc (fhandler_base::open): Set read-only bit in
1397 file_attributes when adequate.
1399 2002-03-28 Christopher Faylor <cgf@redhat.com>
1401 * times.cc (gettimeofday): Fix typo in previous patch.
1403 2002-03-27 Wu Yongwei <adah@netstd.com>
1405 * times.cc (gettimeofday): Revert to setting timezone info if tz !=
1408 2002-03-21 Christopher Faylor <cgf@redhat.com>
1410 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Always set
1411 st_[ug]id to value derived from get_file_attributes.
1413 2002-03-21 Christopher Faylor <cgf@redhat.com>
1415 * spawn.cc (find_exec): Return input if file not found.
1417 2002-03-19 Boris Schaeling <boriss@web.de>
1419 * poll.cc (poll): Add support for invalid descriptors.
1421 2002-03-15 Robert Collins <rbtcollins@hotmail.com>
1423 * fhandler.h (fhandler_termios::lseek): Override lseek.
1424 * fhandler_termios.cc (fhandler_termios::lseek): Implement this.
1426 2002-03-15 Christopher Faylor <cgf@redhat.com>
1428 * cygserver.cc: Include stdlib.h for exit declaration.
1429 * threaded_queue.cc: Ditto.
1431 2002-03-15 Christopher Faylor <cgf@redhat.com>
1433 * pinfo.cc (pinfo::init): Use PID_ALLPIDS flag to control when a
1434 redirected block should be marked as nonexistent.
1435 (winpids::add): Use PID_ALLPIDS when looking for all pids.
1436 * cygwin.h (PID_ALLPIDS): New enum element.
1438 2002-03-15 Corinna Vinschen <corinna@vinschen.de>
1440 * glob.c (stat32_to_STAT): New function.
1441 (g_lstat): Call user space functions always with 32 bit struct stat
1444 * include/glob.h (struct glob): Don't prototype function pointers
1445 when compiling Cygwin.
1447 2002-03-14 Christopher Faylor <cgf@redhat.com>
1449 * pinfo.cc (pinfo::init): Properly handle execed process stub when
1450 PID_NOREDIR is specified.
1452 2002-03-13 Boris Schaeling <boriss@web.de>
1454 * poll.cc (poll): Remove variable open_fds. Rearrange and add code to
1455 fix settings of revents.
1457 2002-03-13 Corinna Vinschen <corinna@vinschen.de>
1459 * mmap.cc (mmap_record::map_map): Return -1 if VirtualProtect fails.
1460 (list::erase): New method with no argument. Erase latest record
1462 (mmap64): Fail if map_map() fails.
1464 2002-03-12 Corinna Vinschen <corinna@vinschen.de>
1466 * sysconf.cc (sysconf): Fix condition.
1468 2002-03-11 Corinna Vinschen <corinna@vinschen.de>
1470 * mmap.cc (msync): Check area given by addr and len for being a
1471 contigeous mmap'd region.
1473 2002-03-11 Corinna Vinschen <corinna@vinschen.de>
1475 * fork.cc (fork_child): Call fixup_mmaps_after_fork() before
1476 closing parent process handle. Call fixup_mmaps_after_fork()
1477 with parent process handle as parameter.
1478 * mmap.cc (mmap_record::access): New method.
1479 (fixup_mmaps_after_fork): Take process handle as parameter.
1480 In case of FILE_MAP_COPY access, copy valid memory regions to child.
1481 * pinfo.h (fixup_mmaps_after_fork): Change prototype accordingly.
1483 2002-03-07 Corinna Vinschen <corinna@vinschen.de>
1485 * autoload.cc (NetGetDCName): Add symbol.
1486 (NetServerEnum): Remove symbol.
1487 * security.cc (get_lsa_srv_inf): Call NetGetDCName() instead of
1488 NetServerEnum() since it's faster. Don't call it at all if machine
1489 is not a domain member.
1491 2002-03-06 Christopher Faylor <cgf@redhat.com>
1493 * path.cc (normalize_posix_path): Avoid runs of '.'s > 2.
1495 2002-03-05 Christopher Faylor <cgf@redhat.com>
1497 * errno.cc: Change EPERM associated text to "Operation not permitted"
1500 2002-03-05 Christopher Faylor <cgf@redhat.com>
1502 * fhandler_socket.cc (fhandler_socket::close): Respond to signals while
1503 looping, waiting for socket to close. Superstitiously clear last error
1504 when WSAEWOULDBLOCK.
1506 2002-03-05 Robert Collins <rbtcollins@hotmail.com>
1508 * cygserver_transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
1509 Always init - until static members work correctly.
1510 * shm.cc (shmget): Initialize the security descriptor - thanks Corinna!
1511 * include/sys/ipc.h: Make the ipc control constants partitioned off from the sem
1514 2002-03-04 Christian Lestrade <christian.lestrade@free.fr>
1516 * include/sys/termios.h: Define _POSIX_VDISABLE. Define CCEQ macro.
1517 * fhandler_termios.cc: Include <sys/termios.h>.
1518 (line_edit): Recognize disabled c_cc[] chars. Ignore VDISCARD when
1521 2002-03-04 Dmitry Timoshkov <dmitry@baikal.ru>
1523 * syscalls.cc (truncate64): Use ftruncate64 directly to not lose
1526 2002-03-04 Robert Collins <rbtcollins@hotmail.com>
1528 * cygserver_shm.cc (delete_shmnode): New function.
1529 (client_request_shm::serve): Use it.
1531 2002-03-04 Robert Collins <rbtcollins@hotmail.com>
1533 * cygserver_shm.cc (client_request_shm::serve): Implement SHM_DETACH.
1534 * shm.cc (shmdt): Implement.
1536 2002-03-04 Robert Collins <rbtcollins@hotmail.com>
1538 * cygserver_shm.cc: Run indent.
1539 (deleted_head): New global for storing shm id's pending deletion.
1540 (client_request_shm::serve): Return ENOSYS for invalid request types.
1541 Implement SHM_DEL - delete a shm id.
1542 * cygserver_shm.h (SHM_DEL): New type value.
1543 * shm.cc (delete_inprocess_shmds): New function, does what it's name implies.
1544 (shmctl): Implement shm_rmid control type.
1546 2002-03-04 Robert Collins <rbtcollins@hotmail.com>
1548 * Makefile.in (install): Remove install-bin to allow make install to work.
1550 2002-03-03 Robert Collins <rbtcollins@hotmail.com>
1552 * shm.cc (shmat): Prevent a compile error.
1553 (shmdt): Set errno as this function is incomplete.
1555 2002-02-28 Christopher Faylor <cgf@redhat.com>
1557 * times.cc: Remove if 0'd code. Clean up slightly.
1559 2002-02-28 Robert Collins <rbtcollins@hotmail.com>
1561 * Merged cygwin_daemon into head minus the new shm and ipc exports.
1563 2002-02-28 Robert Collins <rbtcollins@hotmail.com>
1565 * fhandler_tty.cc (fhandler_tty_slave::open): More debugging.
1566 (fhandler_tty_slave::read): Fix printf type for the handle.
1567 * tty.cc (tty::common_init): Add a FIXME for security.
1569 2002-01-29 Robert Collins <rbtcollins@hotmail.com>
1571 * Makefile.in (OBJS): Remove duplicate localtime.o.
1573 2002-01-17 Robert Collins <rbtcollins@hotmail.com>
1575 * cygserver.cc (check_and_dup_handle): Consolidate the two variants for
1577 Add Some basic debug output.
1578 (client_request_attach_tty::serve): Use the new debug_printf for clarity.
1579 Mark the duplicated handles as inheritable - fixup_after_fork() doesn't reopen
1582 2002-01-16 Robert Collins <rbtcollins@hotmail.com>
1584 * cygserver.cc (transport): Correct scope.
1585 (client_request_attach_tty::serve): Add more debug information.
1586 Fix erroneous use of transport instead of conn.
1587 * cygserver_transport_pipes.cc (transport_layer_pipes::close): More debug.
1588 (transport_layer_pipes::read): Ditto.
1589 (transport_layer_pipes::write): Ditto.
1590 (transport_layer_pipes::impersonate_client): Ditto.
1592 Mon Oct 8 7:41:00 2001 Robert Collins <rbtcollins@hotmail.com>
1594 * cygserver.cc (server_request::process): Rename client_request_shm_get to
1596 * cygserver_process.cc (process_cache::add): Rename to add_task.
1597 Use process_cleanup instead of process_request.
1598 (process_cache::remove_process): New method.
1599 (process::process): Initialize new members.
1600 (process::~process): New member.
1601 (process::cleanup): New method.
1602 (process::add_cleanup_routine): New method.
1603 (process_request::process): Rename to process_cleanup.
1604 Call the process object's cleanup method and then delete it.
1605 (process_process_param::request_loop): Remove the signalling process.
1606 * cygserver_shm.cc: Globally rename client_request_shm_get to client_request_shm.
1607 (client_request_shm_get::serve): Handle attach request counting.
1608 * cygserver_shm.h: Globally rename client_request_shm_get to client_request_shm.
1609 (class shm_cleanup): New class.
1610 * shm.cc: Globally rename client_request_shm_get to client_request_shm.
1611 (client_request_shm::client_request_shm): New constructor for attach requests.
1613 * include/cygwin/cygserver_process.h (class process_request): Rename to
1615 (class cleanup_routine): New class.
1616 (class process): New members and methods to allow calling back when the process
1619 Thu Oct 4 14:12:00 2001 Robert Collins <rbtcollins@hotmail.com>
1620 * cygserver.cc (request_loop): Make static.
1621 (main): Use new cache constructor syntax.
1622 Start cache worker threads.
1623 Cleanup the cache at shutdown.
1624 * cygserver_process.cc: Run indent.
1625 (process_cache::process_cache): Add a trigger to use when adding a process.
1626 (process_cache::process): Move process_entry to process.
1627 Insert at the end of the list.
1628 Trigger the request loop when new process's inserted.
1629 (process_cache::process_requests): Do it.
1630 (process_cache::add): New method.
1631 (process_cache::handle_snapshot): New method.
1632 (process::process): Merge in the process_entry fields.
1633 (process::handle): Make a stub function.
1634 (process::exit_code): New method.
1635 (process_request::process): New method.
1636 (process_process_param::request_loop): New method.
1637 * cygserver_shm.cc: New header dependency - threaded_queue.h.
1638 * threaded_queue.cc (threaded_queue::cleanup): Clearer messages.
1639 (queue_process_param::stop): Short spinlock on interruptible threads.
1640 * threaded_queue.h (class threaded_queue): New constructor.
1641 * include/cygwin/cygserver_process.h (process_request): New class.
1642 (process_entry): Remove.
1643 (process): Merge in process_entry.
1644 (process_cache): Inherit from threaded_queue.
1646 Tue Oct 2 23:24:00 2001 Robert Collins <rbtcollins@hotmail.com>
1648 * cygserver.cc (class server_process_param): Use new constructor syntax.
1649 * cygserver_process.cc (process_cache::~process_cache): New function.
1650 * threaded_queue.cc: Define condition debug_printf.
1652 (threaded_queue::cleanup): Move queue_process_param guts to a method.
1653 (threaded_queue::process_requests): Ditto.
1654 (queue_process_param::queue_process_param): New method.
1655 (queue_process_param::~queue_process_param): Ditto.
1656 (queue_process_param::start): Ditto.
1657 (queue_process_param::stop): Ditto.
1658 * threaded_queue.h (class queue_process_param): Add support for
1659 interruptible request loops.
1660 * cygwin/include/cygwin/cygserver_process.h (class process_cache): Add
1663 Tue Oct 2 23:24:00 2001 Robert Collins <rbtcollins@hotmail.com>
1665 * cygserver_client.cc: New flag allow_daemon to disable the daemon completely.
1666 (cygserver_request): Check it.
1667 (cygserver_init): Ditto.
1668 * environ.cc (parse_thing): Add (no)daemon option.
1670 Tue Oct 2 23:00:00 2001 Robert Collins <rbtcollins@hotmail.com>
1672 * shm.cc: Update to handle include changes from HEAD.
1674 Tue Oct 2 16:06:00 2001 Robert Collins <rbtcollins@hotmail.com>
1676 * Makefile.in: Remove cygserver_shm.o from cygwin1.dll.
1677 Rename cygserver_shm_outside.o to cygserver_shm.o.
1678 * cygserver.cc (server_request::process): Use the new client_request
1680 * cygserver_client.cc: Remove the #ifdef's stubs for the server method
1682 (client_request_attach_tty::client_request_attach_tty): Use the new
1683 client_request constructor.
1684 (client_request_shutdown::client_request_shutdown): Ditto.
1685 (client_request::client_request): Ditto.
1686 * cygserver_shm.cc (client_request_shm_get::serve): Remove the
1687 #ifdef'd stub for in-cygwin builds.
1688 (client_request_shm_get::client_request_shm_get): Use the new
1689 client_request constructor, and remove the in-cygwin variants.
1690 * cygserver_shm.h (class client_request_shm_get): #ifndef test the
1691 serve method - it's only used in cygserver.
1692 * shm.cc (client_request_shm_get::client_request_shm_get): New function.
1693 * include/cygwin/cygserver.h (request_header): New constructor.
1694 (class client_request): Use it.
1695 New constructor accepting the header size.
1696 #ifndef test the server method - it's only used within cygserver.
1697 (client_request_get_version): #ifdef test the server method.
1698 (client_request_shutdown): Ditto.
1699 (client_request_attach_tty): Ditto.
1701 Tue Oct 2 9:57:00 2001 Robert Collins <rbtcollins@hotmail.com>
1703 * Makefile.in: add threaded_queue.o to cygserver.exe.
1704 * cygserver.cc: Include threaded_queue.h
1705 (class server_request): Inherit from queue_request.
1706 (class server_process_param): Inherit from queue_process_param.
1707 (class server_request_queue): Inherit from threaded_queue.
1708 (request_loop): Adjust for new types.
1709 (server_request_queue::process_requests): Remove guts to
1710 threaded_queue::process_requests.
1711 (server_request::server_request): Adjust for new types.
1712 (worker_function): Delete.
1713 (server_request_queue::create_workers): Delete.
1714 (server_request_queue::cleanup): Delete.
1715 (server_request_queue::add): Move guts to threaded_queue::add.
1716 * threaded_queue.cc: New file.
1717 * threaded_queue.h: New file.
1719 Mon Oct 1 12:38:00 2001 Robert Collins <rbtcollins@hotmail.com>
1721 * cygserver.cc (client_request::serve): New function.
1722 * cygserver_process.cc: Inlude <pthread.h> for pthread_once.
1723 (process_cache::process_cache): Initialise a crtiical section for write access.
1724 (process_cache::process): Use the critical section. Also add missing entries to
1726 (do_process_init): New function to initalise class process static variables.
1727 (process::process): Ensure that the process access critical section is
1729 (process::handle): Close the handle of old process's when they have terminated
1730 and we are returning the handle for a process with the same pid.
1731 * cygserver_shm.cc: Run indent.
1732 Include cygserver_process.h to allow process cache functionality.
1733 (client_request_shm_get::serve): New parameter for process cache support.
1734 Use the process cache, not OpenProcess to get a handle to the originating process.
1735 Fix a handle leak with token_handle.
1736 * cygserver_shm.h (class client_request_shm_get): Update ::serve for process
1738 * cygserver_transport_pipes.cc: Redefine debug_printf to be conditional on DEBUG.
1739 * include/cygwin/cygserver.h: Do not implement client_request::serve in the
1741 * include/cygwin/cygserver_process.h (class process_cache): Add a write access
1742 critical section to prevent races when requests from a multithreaded
1745 Sun Sep 30 23:41:00 2001 Robert Collins <rbtcollins@hotmail.com>
1747 * Makefile.in: Add cygserver_process.o to cygserver.exe.
1748 * cygserver.cc: Include signal.h and cygwin_version.h.
1749 Define debug_printf as a macro.
1750 Define DEBUG to a value.
1751 (client_request_attach_tty::serve): Add beginning of process cache support.
1752 Change from #ifdef DEBUG to work with new DEBUG style.
1753 (client_request_get_version::serve): Add beginning of process cache support.
1754 (class server_request): New prototype for support of process cache.
1755 (class queue_process_param): New class to allow request loop threading.
1756 (class server_request_queue): Add beginning of process cache support.
1757 Allow request loop threading.
1758 (request_loop): Thread function for request loops.
1759 (server_request_queue::process_requests): Initiator for threaded request loops.
1760 (client_request_shutdown::serve): Add beginning of process cache support.
1761 (server_request::server_request): Ditto.
1762 (server_request::process): Use debug_printf. Add beginning of process cache
1764 (server_request_queue::cleanup): Kill off any request loop threads.
1765 (server_request_queue::add): Add beginning of process cache support.
1766 (handle_signal): Trigger a shutdown.
1767 (main): Print out some useful info at startup - version, date time.
1768 Add process cache support.
1769 Spawn a separate thread for the transport request loop, thus allowing concurrent
1770 support for multiple transports.
1771 * cygserver_client.cc (client_request_get_version::serve): Add process cache
1773 (client_request_attach_tty::serve): Add process cache support.
1774 (client_request_shutdown::serve): Add process cache support.
1775 * cygsserver_process.cc: New file with the process cache support.
1776 * cygserver_shm.cc: Redefine debug_printf to allow conditional output.
1777 * cygwin.din: Export shmdt().
1778 * shm.cc: Run indent.
1780 (shmdt): New function.
1781 * include/cygwin/cygserver.h (class client_request): Add process cache support.
1782 (class client_request_get_version): Ditto.
1783 (class client_request_shutdown): Ditto.
1784 (class client_request_attach_tty): Ditto.
1785 * include/cygwin/cygserver_process.h: New header for process cache support.
1787 Sun Sep 30 8:52:00 2001 Robert Collins <rbtcollins@hotmail.com>
1789 * include/cygwin/cygserver_transport.h: Add copyright header.
1790 * include/cygwin/cygserver_transport_pipes.h: Ditto.
1791 * include/cygwin/cygserver_transport_sockets.h: Ditto.
1793 Sat Sep 29 20:40:00 2001 Robert Collins <rbtcollins@hotmail.com>
1795 * Makefile.in: Add cygserver_transport_sockets.o to DLL_OFILES.
1796 Add cygserver_transport_sockets_outside.o to cygserver.exe.
1797 * cygserver.cc: Include new include files.
1798 * cygserver_client.cc: Ditto.
1799 * cygserver_shm.h: No need to include <sys/socket.h> now.
1800 * cygerver_transport.cc: Include new include files.
1801 (transport_layer_base::transport_layer_base): Strip back to a stub.
1802 (transport_layer_base::listen): Ditto.
1803 (transport_layer_base::accept): Ditto.
1804 (transport_layer_base::close): Ditto.
1805 (transport_layer_base::read): Ditto.
1806 (transport_layer_base::write): Ditto.
1807 (transport_layer_base::connect): Ditto.
1808 * cygserver_transport_pipes.cc: Include new header
1809 "cygwin/cygserver_transport_pipes.h".
1810 * cygserver_transport_sockets.cc: New file.
1811 * dcrt0.cc: No need to include <sys/socket.h> now.
1812 * fhandler_tty.cc: Ditto.
1814 * include/cygwin/cygserver_transport.h: Strip the base class to a stub.
1815 Remove the cygserver_transport_pipes class.
1816 * include/cygwin/cygserver_transport_pipes.h: New file.
1817 * include/cygwin/cygserver_transport_sockets.h: New file.
1819 Tue Sep 25 16:22:00 2001 Robert Collins <rbtcollins@hotmail.com>
1821 * autoload.cc: Add dynamic load statement for 'ImpersonateNamedPipeClient'.
1822 * Makefile.in: Add new object files, and build instructions for cygserver.exe.
1823 * cygwin.din: Export ftok, shmat, shmctl and shmget.
1824 * dcrt0.cc: Additional includes for cygserver support.
1825 (dll_crt0_1): Initialise the cygserver client.
1826 * fhandler.h (fhandler_tty): New method cygserver_attach_tty.
1827 * fhandler_tty.cc: Additional includes for cygserver support.
1828 (fhandler_tty_slave::open): Attempt to use the cygserver when obtaining
1829 handles from the parent process. On failure or 9x use the current method.
1830 (fhandler_tty_slave::cygserver_attach_tty): New function.
1831 * fork.cc (fork_child): Fixup shm memory mapped areas.
1832 * pinfo.h: Declare fixup_shms_after_fork().
1833 * security.h: Declare alloc_sd().
1834 * tty.cc: Additonal includes to support cygserver.
1835 (tty::common_init): Don't allow others to open us if the cygserver is running.
1836 * winsup.h: Declare cygserver_running.
1837 * cygserver.cc: New file.
1838 * cygserver_client.cc: New file.
1839 * cygserver_shm.cc: New file.
1840 * cygserver_shm.h: New file.
1841 * cygserver_transport.cc: New file.
1842 * cygserver_transport_pipes.cc: New file.
1845 * include/cygwin/cygserver.h: New file.
1846 * include/cygwin/cygserver_transport.h: New file.
1847 * include/sys/ipc.h: New file.
1848 * include/sys/shm.h: New file.
1850 2002-02-28 Robert Collins <rbtcollins@hotmail.com>
1852 * thread.cc (semaphore::TryWait): Set errno as required by posix 1003.1.
1853 (__sem_wait): Ditto.
1854 (__sem_trywait): Ditto.
1856 2002-02-27 Christopher Faylor <cgf@redhat.com>
1858 * include/cygwin/version.h: Bump DLL minor number.
1860 2002-02-23 Corinna Vinschen <corinna@vinschen.de>
1862 * cygwin.din (fstat64): New symbol.
1863 (ftruncate64): Ditto.
1870 (truncate64): Ditto.
1871 * dir.cc (telldir64): New function.
1872 (telldir): Call telldir64().
1873 (seekdir64): New function.
1874 (seekdir): Call seekdir64().
1875 * fhandler.h: Redefine all methods using __off32_t to use __off64_t.
1876 * fhandler.cc: Use __off64_t and struct __stat64 throughout.
1877 * fhandler_clipboard.cc: Ditto.
1878 * fhandler_disk_file.cc: Ditto.
1879 * fhandler_dsp.cc: Ditto.
1880 * fhandler_floppy.cc: Ditto.
1881 * fhandler_mem.cc: Ditto.
1882 * fhandler_random.cc: Ditto.
1883 * fhandler_socket.cc: Ditto.
1884 * fhandler_tape.cc: Ditto.
1885 * fhandler_zero.cc: Ditto.
1887 * glob.c: Ditto, call lstat64 and stat64 in Cygwin.
1888 * mmap.cc: Use __off64_t throughout.
1889 (mmap64): New function.
1890 * sec_acl.cc (acl_worker): Use struct __stat64, call stat64 and lstat64.
1891 * syscalls.cc (lseek64): New function.
1892 (stat64_to_stat32): Ditto.
1896 (ftruncate64): Ditto.
1897 (truncate64): Ditto.
1898 (_fstat): Call fstat64.
1899 (_stat): Call stat64.
1900 (cygwin_lstat): Rename to avoid declaration problem. Call lstat64.
1901 (stat_worker): Use struct __stat64.
1903 (ftruncate): Call ftruncate64.
1904 (truncate): Call truncate64.
1905 * wincap.cc: Set flag has_64bit_file_access appropriately.
1906 * wincap.h: Add flag has_64bit_file_access.
1907 * winsup.h (ILLEGAL_SEEK): Define as __off64_t.
1908 (stat_dev): Declare using struct __stat64.
1909 (stat_worker): Ditto.
1910 * include/cygwin/stat.h (struct __stat32): Define if compiling Cygwin.
1911 (struct __stat64): Ditto.
1912 (struct stat): Revert definition with explicitly sized datatypes.
1913 Eliminate sized field names.
1914 * include/cygwin/types.h (blksize_t): New type.
1915 (__blkcnt32_t): Ditto.
1916 (__blkcnt64_t): Ditto.
1919 2002-02-22 Christopher Faylor <cgf@redhat.com>
1921 * sync.h (new_muto): Just accept an argument which denotes the name of
1922 the muto. Use this argument to construct static storage.
1923 * cygheap.cc (cygheap_init): Reflect above change.
1924 * exceptions.cc (events_init): Ditto.
1925 * malloc.cc (malloc_init): Ditto.
1926 * path.cc (cwdstuff::init): Ditto.
1927 * cygheap.h (cwdstuff): Change name of lock element to make it less
1929 * path.cc (cwdstuff::get_hash): Ditto.
1930 (cwdstuff::get_initial): Ditto.
1931 (cwdstuff::set): Ditto.
1932 (cwdstuff::get): Ditto.
1933 * sigproc.cc (proc_subproc): Ditto.
1935 * debug.cc (lock_debug): Change to method. Use method rather than
1938 * tty.h (tty_min::kill_pgrp): Declare new method.
1939 * fhandler_termios.cc (tty_min::kill_pgrp): New method.
1940 (fhandler_termios::line_edit): Use new method for killing process.
1941 * dcrt0.cc (do_exit): Ditto.
1943 * dtable.cc (dtable::get_debugger_info): New method for inheriting
1944 dtable info from a debugger.
1945 * tty.cc (tty_init): Attempt to grab file handle info from parent
1946 debugger, if appropriate.
1948 # dtable.cc (dtable::stdio_init): Make this a method.
1949 (dtable::init_std_file_from_handle): Don't set fd unless it's not open.
1950 (dtable::build_fhandler_from_name): Move name setting to
1951 dtable::build_fhandler.
1952 (dtable::build_fhandler): Add win32 name parameter.
1953 * dcrt0.cc (dll_crt0_1): Change to use dtable stdio_init.
1954 * dtable.h (dtable): Reflect build_fhandler parameter change.
1955 * mmap.cc (mmap_record::alloc_fh): Don't set name parameter in
1957 * net.cc (fdsock): Remove set_name call since it is now handled by
1960 * sigproc.cc (proc_subproc): Release muto as early as possible.
1962 2001-02-22 Corinna Vinschen <corinna@vinschen.de>
1964 * smallprint.c (rn): Allow long long values.
1965 (__small_vsprintf): Add 'D', 'U' and 'X' formats for long long
1968 2002-02-19 Christopher Faylor <cgf@redhat.com>
1970 * fhandler.cc (fhandler_base::puts_readahead): Remove default parameter
1971 setting. Newer gcc's complain about this.
1972 (fhandler_base::set_readahead_valid): Ditto.
1973 * fhandler_dsp.cc (Audio::open): Ditto.
1974 (fhandler_dev_dsp::open): Ditto.
1976 2002-02-19 Christopher Faylor <cgf@redhat.com>
1978 * fork.cc (fork_parent): Use sec_user_nih to control process/thread
1979 inheritance/permission.
1980 * spawn.cc (spawn_guts): Ditto.
1981 * security.cc (create_token): Initialize token so that it is not tested
1982 for bogus value later. Use sec_user to control process/thread
1984 * security.h (__sec_user): Rename declaration from sec_user.
1985 (sec_user_nih): Declare here as inline function wrapper for __sec_user.
1987 * sigproc.cc (czombies): Allocate a character array for zombies to
1988 avoid constructor overhead
1989 (extremely hackish, I know).
1990 (cpchildren): Ditto.
1991 (pchildren): New define.
1993 (getsem): Use sec_user_nih to control semaphore inheritance/permission.
1995 2002-02-16 Christopher Faylor <cgf@redhat.com>
1997 * times.cc (hires::prime): Restore thread priority on failure
2000 * uinfo.cc (uinfo_init): Use more robust method for determining if
2001 process was invoked from a non-cygwin process.
2003 * sync.h (muto::init): Eliminate "inheritance" parameter.
2004 (new_muto): Reflect removal of parameter.
2005 * sync.cc (muto::init): Ditto.
2006 * cygheap.cc (cygheap_init): Ditto.
2007 * debug.cc (threadname_init): Ditto.
2008 * exceptions.cc (events_init): Ditto.
2009 * malloc.cc (malloc_init): Ditto.
2010 * path.cc (cwdstuff::init): Ditto.
2011 * sigproc.cc (sigproc_init): Ditto.
2013 * grp.cc (group_lock): Use different method for locking with static
2015 (read_etc_group): REALLY ensure that read lock mutex is released.
2016 * passwd.cc (passwd_lock): Use different method for locking with static
2018 (read_etc_passwd): REALLY ensure that read lock mutex is released.
2020 * shared.cc (sec_user): Correct reversed inheritance test.
2022 2002-02-15 Christopher Faylor <cgf@redhat.com>
2024 * hires.h (hires::usecs): Rename from utime. Accept an argument.
2025 * strace.cc (strace::microseconds): Use hires class for calculating
2027 * sync.h (new_muto): Use NO_COPY explicitly in declaration.
2028 * times.cc (gettimeofday): Reflect change in usecs argument.
2029 (hires::usecs): Ditto. Changed name from utime.
2030 * winsup.h (NO_COPY): Add nocommon attribute to force setting aside
2032 * regcomp.c (REQUIRE): Add a void cast to bypass a warning.
2034 2002-02-15 Christopher Faylor <cgf@redhat.com>
2036 * hires.h: New file.
2037 * times.cc (gettimeofday): Use hires class for calculating current time.
2038 (hires::prime): New method.
2039 (hires::utime): Ditto.
2041 2002-02-14 Christopher Faylor <cgf@redhat.com>
2043 * include/sys/cygwin.h (cygwin_getinfo_types): New CW_STRACE_ACTIVE.
2044 * external.cc (cygwin_internal): Handle CW_STRACE_ACTIVE.
2046 2002-02-14 Christopher Faylor <cgf@redhat.com>
2048 * exceptions.cc (unused_sig_wrapper): Eliminate unused parameter to
2050 * external.cc (cygwin_internal): Change CW_STRACE_ON to
2052 * strace.cc (strace::hello): Toggle strace on and off.
2053 * sync.cc (muto::init): Renamed from constructor.
2054 * sync.h (muto::new): Delete.
2055 (muto::delete): Ditto.
2056 (new_muto): Simplify. Use muto.init for nearly everything.
2057 * uinfo.cc (uinfo_init): Avoid closing a NULL handle.
2058 * include/sys/cygwin.h (cygwin_getinfo_types): Rename CW_STRACE_OFF to
2059 CW_STRACE_TOGGLE. Delete CW_STRACE_OFF.
2060 * include/sys/strace.h (strace): Add "inited" field.
2062 2001-02-12 Corinna Vinschen <corinna@vinschen.de>
2064 * include/cygwin/acl.h: Fix definition of aclent_t.
2066 2002-02-10 Christopher Faylor <cgf@redhat.com>
2068 * Makefile.in (DLL_OFILES): Consolidate object files.
2070 2002-02-10 Corinna Vinschen <corinna@vinschen.de>
2072 * child_info.h, cygheap.h, fhandler_clipboard.cc, fhandler_dsp.cc,
2073 fhandler_floppy.cc, fhandler_mem.cc, fhandler_random.cc,
2074 fhandler_tape.cc, fhandler_zero.cc, grp.cc, mmap.cc, passwd.cc,
2075 pinfo.cc, pinfo.h, pipe.cc, sec_acl.cc, sec_helper.cc, security.cc,
2076 security.h, thread.h, uinfo.cc, include/cygwin/acl.h: Fix copyright.
2078 2002-02-10 Corinna Vinschen <corinna@vinschen.de>
2080 * child_info.h, cygheap.h, dcrt0.cc, dir.cc, fhandler.cc, fhandler.h,
2081 fhandler_clipboard.cc, fhandler_disk_file.cc, fhandler_dsp.cc,
2082 fhandler_floppy.cc, fhandler_mem.cc, fhandler_random.cc,
2083 fhandler_tape.cc, fhandler_zero.cc, grp.cc, mmap.cc, passwd.cc,
2084 pinfo.cc, pinfo.h, pipe.cc, sec_acl.cc, sec_helper.cc, security.cc,
2085 security.h, spawn.cc, syscalls.cc, thread.h, uinfo.cc, winsup.h:
2086 Change usage of uid_t to __uid16_t, gid_t to __gid16_t and
2087 off_t to __off32_t throughout. Use INVALID_UID, INVALID_GID and
2088 INVALID_SEEK instead casting -1 to the appropriate type.
2089 * winsup.h: Define INVALID_UID, INVALID_GID and INVALID_SEEK.
2090 * include/cygwin/acl.h: Define internal __aclent16_t and __aclent32_t
2091 types. Don't declare acl functions when compiling Cygwin.
2092 * include/cygwin/grp.h: Declare getgrgid() and getgrnam() with
2093 correct types for internal usage.
2095 2002-02-10 Corinna Vinschen <corinna@vinschen.de>
2097 Patch suggested by Pierre A. Humblet <Pierre.Humblet@ieee.org>:
2098 * uinfo.cc (internal_getlogin): Try evaluating user by SID even if
2100 (uinfo_init): Set primary group even if ntsec is off.
2102 2002-02-09 Corinna Vinschen <corinna@vinschen.de>
2104 * include/cygwin/grp.h: New file.
2105 * include/cygwin/stat.h: Ditto.
2106 * include/cygwin/types.h: Add definitions for __off32_t,
2107 __off64_t, off_t, __uid16_t, __uid32_t, uid_t, __gid16_t,
2108 __gid32_t and gid_t.
2109 * include/sys/cygwin.h: Use correct uid and gid types.
2111 2002-02-09 Corinna Vinschen <corinna@vinschen.de>
2113 * dtable.cc (dtable::dup2): Revert previous patch.
2114 * fhandler.h: Ditto.
2115 (fhandler_socket::recv): Define new method.
2116 (fhandler_socket::send): Ditto.
2117 * fhandler_socket.cc (fhandler_socket::recv): New method.
2118 (fhandler_socket::send): Ditto.
2119 (fhandler_socket::read): Call fhandler_socket::recv() now.
2120 (fhandler_socket::write): Call fhandler_socket::send() now.
2121 * net.cc (class wsock_event): Move definition to wsock_event.h.
2122 (fdsock): Revert previous patch.
2123 (cygwin_recv): Move implementation to fhandler_socket::recv().
2124 (cygwin_send): Move implementation to fhandler_socket::send().
2125 * wsock_event.h: New file.
2127 2002-02-06 Alexander Gottwald <Alexander.Gottwald@s1999.tuchemnitz.de>
2129 * net.cc (get_2k_ifconf): Create interface entries for tokenring cards.
2131 2002-02-08 Corinna Vinschen <corinna@vinschen.de>
2133 * dtable.cc (dtable::dup2): Store fd for fhandler_socket.
2134 * fhandler.h (fhandler_base::set_fd): New virtual method.
2135 (fhandler_base::get_fd): Ditto.
2136 (fhandler_socket::set_fd): Ditto.
2137 (fhandler_socket::get_fd): Ditto.
2138 * fhandler_socket.cc (fhandler_socket::read): Call cygwin_recv instead
2139 of native Winsock recv.
2140 (fhandler_socket::write): Call cygwin_send instead of native Winsock
2142 * net.cc (fdsock): Store fd in fhandler_socket.
2144 2002-02-07 Corinna Vinschen <corinna@vinschen.de>
2146 * net.cc (cygwin_getsockname): Fix handling of NULL sun_path.
2148 2002-01-29 Corinna Vinschen <corinna@vinschen.de>
2150 * net.cc (getdomainname): Fix registry key for 9x systems, too.
2152 2002-01-29 Corinna Vinschen <corinna@vinschen.de>
2154 * net.cc (getdomainname): Fix registry key for NT systems.
2156 2002-01-28 Christopher Faylor <cgf@redhat.com>
2158 * external.cc (cygwin_internal): Initialize various internal settings
2159 if required to allow use of some things from user loaded DLL.
2160 (CW_STRACE_ON): Add new feature.
2161 (CW_CYGWIN_PID_TO_WINPID): Ditto.
2162 * pinfo.cc (set_myself): Call "strace.hello" to initiate possible
2164 (pinfo::init): Guard against dereferencing uninitialized myself.
2165 * sigproc.cc (wait_sig): Call strace.hello() when __SIGTRACE "signal"
2167 * strace.cc (strace::hello): New method.
2168 * wincap.cc (wincapc::init): Avoid initializing if already initialized.
2169 * wincap.h (wincapc::wincapc): New method.
2170 * include/sys/cygwin.h: Add new CW_ enums. Kludge typedefs of
2171 {g,u}id_t if required.
2172 * strace.h (strace::hello): Declare new method.
2174 2002-01-28 Earnie Boyd <earnie@users.sf.net>
2176 * include/sys/strace.h (_STRACE_ON): Define.
2177 (_STRACE_OFF): Ditto.
2179 2002-01-24 Christopher Faylor <cgf@redhat.com>
2181 * speclib: Ensure that temporary def file is removed.
2183 2002-01-23 Christopher Faylor <cgf@redhat.com>
2185 * speclib: Use rm -f to remove temp file just to quiet any potential
2188 2002-01-23 Corinna Vinschen <corinna@vinschen.de>
2190 * security.cc (create_token): Use sec_user() to create
2191 SECURITY_ATTRIBUTES structure for primary token. Use
2192 MAXIMUM_ALLOWED access rights instead of TOKEN_ALL_ACCESS.
2194 2002-01-23 Corinna Vinschen <corinna@vinschen.de>
2196 * path.cc (symlink): Fix check for already existing file.
2198 2002-01-21 Christopher Faylor <cgf@redhat.com>
2200 * cygmagic: Suppress error output when figuring out if sum takes an
2203 2002-01-21 Christopher Faylor <cgf@redhat.com>
2205 * cygmagic: Attempt to figure out if sum takes an option.
2207 2002-01-21 DJ Delorie <dj@redhat.com>
2209 * Makefile.in (libpthread.a): Pass the assembler also.
2212 * speclib: Specify the assembler to dlltool.
2214 2002-01-21 Christopher Faylor <cgf@redhat.com>
2216 * include/cygwin/version.h: Bump DLL minor number.
2218 2002-01-21 Corinna Vinschen <corinna@vinschen.de>
2220 * grp.cc (getgrgid): Don't return default gid entry when ntsec is on.
2221 * syscalls.cc (setegid): Don't set primary group in process token.
2223 2002-01-21 Christopher Faylor <cgf@redhat.com>
2225 * speclib: Don't use /dev/null as DLL name. Just default to what's
2226 already in .def file.
2228 2002-01-21 Christopher Faylor <cgf@redhat.com>
2230 * exceptions.cc (sig_handle): Remove last vestiges of SA_NOCLDSTOP code
2231 which caused SIGCHLD to be ignored.
2233 2002-01-20 Christopher Faylor <cgf@redhat.com>
2235 * include/cygwin/version.h: Bump DLL minor number.
2237 2002-01-20 Christopher Faylor <cgf@redhat.com>
2239 * syscalls.cc (regfree): Make dll_export.
2241 2002-01-20 Christopher Faylor <cgf@redhat.com>
2243 * exceptions.cc (ctrl_c_handler): Convert windows pid to cygwin pid
2244 when detecting if we should actually handle CTRL-C.
2246 2002-01-19 Christopher Faylor <cgf@redhat.com>
2248 * Makefile.in (new-cygwin1.dll): Revert previous change. libsupc++.a
2249 is only available in libstdc++-v3.
2251 2002-01-19 Christopher Faylor <cgf@redhat.com>
2253 * exceptions.cc (sig_handle_tty_stop): Don't send SIGCHLD if parent
2255 (sig_handle): Don't check for SA_NOCLDSTOP here. We don't have enough
2258 2002-01-19 Christopher Faylor <cgf@redhat.com>
2260 * include/cygwin/version.h: Bump DLL minor number.
2262 2002-01-19 Christopher Faylor <cgf@redhat.com>
2264 * Makefile.in (new-cygwin1.dll): Just use -lsupc++ for link.
2265 * sigproc.cc (proc_exists): Change existence criteria.
2266 * sync.h (new_muto): Add volatile to definition to avoid gcc
2267 optimization problems.
2269 2002-01-19 Corinna Vinschen <corinna@vinschen.de>
2271 * include/cygwin/version.h: Bump API minor version to 51.
2273 2002-01-19 Mark Bradshaw <bradshaw@staff.crosswalk.com>
2275 * cygwin.din: Add recvmsg and sendmsg.
2276 * net.cc: Add cygwin_recvmsg and cygwin_sendmsg.
2277 * /usr/include/sys/socket.h: Add recvmsg and sendmsg.
2279 2002-01-19 Corinna Vinschen <corinna@vinschen.de>
2281 * security.cc (create_token): Close processes token handle as soon
2282 as it's not used anymore.
2284 2002-01-17 Corinna Vinschen <corinna@vinschen.de>
2286 * Makefile.in: Add fnmatch.o to DLL_OFILES.
2287 * cygwin.din: Add fnmatch export symbol.
2288 * fnmatch.c: New file.
2289 * include/fnmatch.h: Ditto.
2290 * include/cygwin/version.h: Bump API minor version to 50.
2292 2002-01-15 Corinna Vinschen <corinna@vinschen.de>
2294 * path.cc (fchdir): Call chdir with full windows path.
2296 2002-01-14 Corinna Vinschen <corinna@vinschen.de>
2298 * dir.cc: Use INVALID_FILE_ATTRIBUTES instead of "(DWORD) -1"
2299 for file attributes throughout.
2300 * fhandler.cc: Ditto.
2301 * fhandler_disk_file.cc: Ditto.
2304 * syscalls.cc: Ditto.
2305 * times.cc (utimes): Use path_conv::isdir() instead of explicit
2306 GetFileAttributes() call.
2308 2002-01-13 Christopher Faylor <cgf@redhat.com>
2310 * dcrt0.cc (multiple_cygwin_problem): Clarify logic and make
2311 CYGWIN_MISMATCH_OK more powerful.
2313 2002-01-10 Christopher Faylor <cgf@redhat.com>
2315 * exceptions.cc (sig_handle): Accept a second argument indicating
2316 whether the signal came from this process or not.
2317 * sigproc.h: Reflect sig_handle arg change.
2318 * signal.cc (kill_pgrp): Add sigframe info.
2319 (abort): New function. Eliminates newlib function of same name.
2320 * sigproc.cc (wait_sig): Pass "signal from this process" value as arg
2323 2002-01-10 Corinna Vinschen <corinna@vinschen.de>
2325 * syscalls.cc (pathconf): Guard _PC_PATH_MAX branch against invalid
2328 2002-01-09 Christopher Faylor <cgf@redhat.com>
2329 Robert Collins <rbtcollins@hotmail.com>
2331 * exceptions.cc (early_stuff_init): Rename from misnamed
2332 set_console_handler.
2333 (ctrl_c_handler): Attempt to work around potential signal duplication
2334 during process startup.
2335 (sig_handle): Ignore SIGINT when we're just an "exec stub".
2336 * spawn.cc (spawn_guts): Store pid of spawned process in global for use
2338 * dcrt0.cc (dll_crt0_1): Call renamed initialization function.
2339 * winsup.h: Reflect function name change.
2341 2002-01-08 Corinna Vinschen <corinna@vinschen.de>
2343 * net.cc (cygwin_accept): Set sun_path for newly connected socket.
2345 2002-01-07 Ralf Habacker <Ralf.Habacker@freenet.de>
2347 * Makefile.in: Add uninstall target.
2349 2002-01-07 Christopher Faylor <cgf@redhat.com>
2351 * sigproc.cc (getsem): Clean up debugging output.
2353 2002-01-07 Christopher Faylor <cgf@redhat.com>
2355 * sigproc.cc (getsem): Set errno when unable to create own semaphore.
2356 Reorganize to make clearer that error should only come from initial
2357 creation of process semaphore.
2359 2002-01-06 Christopher Faylor <cgf@redhat.com>
2361 * dtable.cc (dtable::init_std_file_from_handle): Add some defensive
2362 code to invalid handle case.
2364 2002-01-06 Corinna Vinschen <corinna@vinschen.de>
2366 * ioctl.cc (ioctl): Make third argument optional.
2367 * include/sys/ioctl.h: Ditto in declaration.
2368 * dtable.cc (dtable::init_std_file_from_handle): Revert previous
2370 * window.cc (WndProc): Raise SIGURG instead of SIGIO in case of FD_OOB
2373 2002-01-05 Christopher Faylor <cgf@redhat.com>
2375 * dir.cc (opendir): Guarantee release of alloced fhandler structure on
2378 2002-01-05 Corinna Vinschen <corinna@vinschen.de>
2380 * exceptions.cc (sig_handle): Set default action for SIGURG to SIG_IGN.
2382 2002-01-05 Corinna Vinschen <corinna@vinschen.de>
2384 * dtable.cc (dtable::init_std_file_from_handle): Don't treat NULL
2385 handle as errorneous.
2387 2002-01-04 Christopher Faylor <cgf@redhat.com>
2389 * cygmagic: Change logic for equality test.
2391 2002-01-04 Christopher Faylor <cgf@redhat.com>
2393 * dir.cc (opendir): Don't attempt to call sub-opendir if ENOENT.
2395 2002-01-04 Corinna Vinschen <corinna@vinschen.de>
2397 * net.cc: Replace usage of AF_UNIX by Posix compliant AF_LOCAL
2399 (socketpair): Explicitly allow SOCK_STREAM and SOCK_DGRAM socket types
2400 in families AF_UNIX and AF_LOCAL. Explicitly allow PF_UNSPEC, PF_LOCAL
2401 and PF_INET protocols. Return error otherwise. Implement datagram
2404 2002-01-01 Christopher Faylor <cgf@redhat.com>
2406 * speclib: Remove temp files automatically.
2408 2002-01-01 Corinna Vinschen <corinna@vinschen.de>
2409 * fhandler.h (fhandler_socket::sun_path): New private member.
2410 (fhandler_socket::set_sun_path): New method.
2411 (fhandler_socket::get_sun_path): Ditto.
2412 * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
2414 (fhandler_socket::~fhandler_socket): Free sun_path if needed.
2415 (fhandler_socket::set_sun_path): New method.
2416 * net.cc (cygwin_bind): Set sun_path to path of local socket file.
2417 (cygwin_getsockname): Add code to return correct sockaddr for unix