1 Sat Mar 17 21:48:03 2001 Christopher Faylor <cgf@cygnus.com>
3 * external.cc (fillout_pinfo): Match windows pid, as well as cygwin pid
4 when passed in pid. Don't prematurely break when searching for a pid.
6 * thread.h (_winsup_t): Eliminate unneeded field.
8 Sat Mar 17 20:46:00 2001 Corinna Vinschen <corinna@vinschen.de>
10 * net.cc (get_95_ifconf): Use strcasematch instead of strcasecmp.
11 * syscalls.cc (_unlink): Ditto.
14 Sat Mar 17 12:43:15 2001 Christopher Faylor <cgf@cygnus.com>
16 * path.cc (suffix_scan::next): Avoid searching for foo.lnk twice when
19 Sat Mar 17 18:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
21 * net.cc (cygwin_socket): Set protocol to 0 when address family is
22 AF_UNIX to avoid WSAEPROTONOSUPPORT error.
24 Sat Mar 17 09:51:32 2001 Mathew Brozowski <brozow@tavve.com>
26 * net.cc (cygwin_socket): Pass protocol parameter to socket call.
28 Sat Mar 17 02:05:38 2001 Christopher Faylor <cgf@cygnus.com>
30 * dir.cc (readdir): Use strcasematch for consistency.
31 * path.cc (symlink_info): Eliminate known_suffix.
32 (path_conv::check): Always copy ext_here to end of buffer, if found.
33 (suffix_scan): Eliminate ext_here, add suffixes_start.
34 (suffix_scan::has): Eliminate an argument. Reorganize. Always return
35 pointer to end of input path.
36 (suffix_scan::next): Take a second pass through the suffix list looking
38 (symlink_info::check): Eliminate known_suffix usage.
40 Sat Mar 17 00:10:52 2001 Christopher Faylor <cgf@cygnus.com>
42 * syscalls.cc (stat_dev): Give devices full read/write by default.
44 Saturday Mar 17 3:45 2001 Robert Collins <rbtcollins@hotmail.com>
46 * thread.cc (MTinterface::CreateCond): Check for null attr pointer.
48 Fri Mar 16 21:13:23 2001 Christopher Faylor <cgf@cygnus.com>
50 * fhandler_termios.cc (fhandler_termios::line_edit): Don't accept input
51 when a signal is sent or we'll end up in an EOF/signal race.
53 Fri Mar 16 20:25:40 2001 Christopher Faylor <cgf@cygnus.com>
55 * path.cc: Translate scan states from defines to enums.
56 (suffix_scan): Rename state to nextstate for clarity.
57 (lnk_match): Change to allow multiple states to indicate that a .lnk
59 (suffix_scan::has): Eliminate a goto. Handle .lnk as a special case,
60 since a .lnk may also need to be tacked on the end of a .lnk.
61 (suffix_scan::next): Don't increment next state. Set it specifically.
62 Recognize new .lnk states.
64 Saturday Mar 17 01:19 2001 Robert Collins rbtcollins@hotmail.com
66 * cygwin.din: Export the new functions.
67 * pthread.cc (pthread_cond_*): Add wrapper functions that call
68 __pthread_cond* functions.
69 * thread.cc (__pthread_cond_*): Implement the pthread_cond* functions.
70 * thread.h: Add new class entries and prototypes for __pthread_cond*
72 * include/pthread.h: user land header prototypes for pthread_cond*
73 functions and related defines.
75 Wed Mar 14 16:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
77 * environ.cc (parse_options): Use strtok_r instead of strtok.
78 * security.cc (convert_string_sid_to_sid): Ditto.
79 (aclfromtext): Ditto. Fix buffer usage.
81 Wed Mar 14 10:11:00 2001 Corinna Vinschen <corinna@vinschen.de>
83 * path.cc (lnk_suffixes): Remove.
84 (class suffix_scan): Add `lnk_state' flag.
85 (suffix_scan::lnk_match): Return state of `lnk_state' now.
86 (suffix_scan::has): Changed behaviour if file has `.lnk' suffix.
87 (suffix_scan::next): Set `lnk_state' where appropriate.
88 (symlink_info::check): Fix a wrong `break'.
89 * syscalls.cc (chown_worker): Change debug statement to reflect
91 (lchown): Call chown_worker with `PC_SYM_NOFOLLOW' instead of
94 Tue Mar 13 13:52:00 2001 Corinna Vinschen <corinna@vinschen.de>
96 * fhandler.cc (fhandler_disk_file::fstat): Add correct modes to
97 symlinks when stat'ing on FAT or FAT32 file systems.
99 2001-03-12 Egor Duda <deo@logos-m.ru>
101 * fhandler.h (fhandler_termios::fixup_after_exec): New function.
102 * fhandler_termios.cc (fhandler_termios::fixup_after_fork): New
103 function. Fixup output handle.
104 * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Output
105 handle is now fixed up in fhandler_termios::fixup_after_fork().
107 2001-03-12 Egor Duda <deo@logos-m.ru>
109 * fhandler.h (fhandler_termios::fhandler_termios): Enable fixup
111 * fhandler_console.cc (fhandler_console::fhandler_console): Fixup
112 after fork is now enabled in the base class constructor.
114 Mon Mar 12 11:19:41 2001 Christopher Faylor <cgf@cygnus.com>
116 * mkvers.sh: Include config.h so that DEBUGGING is correctly defined.
118 Mon Mar 12 09:47:55 2001 Christopher Faylor <cgf@cygnus.com>
120 * spawn.cc (spawn_guts): Don't set EXIT_REPARENTING if parent process
121 is not a cygwin process (suggested by Jason Gouger
122 <cygwin@jason-gouger.com>).
124 Sun Mar 11 16:00:58 2001 Christopher Faylor <cgf@cygnus.com>
126 * child_info.h: Bump magic number for fork/exec/spawn.
128 Sat Mar 10 20:54:47 2001 Christopher Faylor <cgf@cygnus.com>
130 * autoload.cc (noload): Use proper method for multiline strings or
131 newer gcc's complain.
132 * exceptions.cc (unused_sig_wrapper): Ditto.
133 * fhandler.h (fhandler_base): Make get_io_handle and friends return
135 * fhandler_tty.cc (fhandler_pty_common::close_on_exec): Accomodate
136 DEBUGGING flag to avoid spurious warnings when inheritance is set.
138 Sat Mar 10 16:52:12 2001 Christopher Faylor <cgf@cygnus.com>
140 * shortcut.c (PATH_ALL_EXEC): Add parentheses to avoid a compiler
143 * exceptions.cc (setup_handler): Clarify debugging message.
144 * sigproc.cc (proc_subproc): Remove PROC_CHILDSTOPPED test. It is
145 handled by normal PROC_CLEARWAIT case.
146 (wait_sig): Eliminate "dispatched" tracking. Remove __SIGCHILDSTOPPED
147 test. Decrement counter again before jumping out of
148 InterlockedDecrement loop so that subsequent InterlockedIncrement will
149 keep the counter at the correctly decremented value and also detect
150 when there are pending signals.
151 * sigproc.h: Remove __SIGCHILDSTOPPED element.
152 (procstuff): Remove PROC_CHILDSTOPPED element.
154 Sat Mar 10 15:22:44 2001 Christopher Faylor <cgf@cygnus.com>
156 * syscalls.cc (_rename): Set errno to ENOENT when an old path doesn't
157 exist (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>). Also set EACCES
158 when directory is not writable.
160 Wed Mar 7 15:49:47 2001 Christopher Faylor <cgf@cygnus.com>
162 * syscalls.cc (_read): Change definition to return ssize_t to be
163 consistent with read.
164 (_write): Change definition to return ssize_t to be consistent with
167 Wed Mar 7 01:08:21 2001 Christopher Faylor <cgf@cygnus.com>
169 * sigproc.h (sigthread): Declare new methods. Create new winapi_lock
171 (sigframe:;set): Call get_winapi_lock after frame is set so that signal
172 handler thread knows not to call SuspendThread.
173 (sigframe::~sigframe): Release winapi_lock.
174 * exceptions.cc (sigthread::get_winapi_lock): New method.
175 (sigthread::release_winapi_lock): New method.
176 (setup_handler): Use get_winapi_lock to ensure that signalled thread is
177 not blocked in a Windows API.
179 * path.h (path_types): Avoid broken GCC warning.
181 Tue Mar 6 14:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
183 * path.cc (suffix_scan::has): Change order of conditionals
184 to allow checking for .lnk suffixes even if in_suffixes is empty.
186 Tue Mar 6 13:02:00 2001 Corinna Vinschen <corinna@vinschen.de>
188 * autoload.c (cygwin_premain0): Add missing parameter.
189 * binmode.c (cygwin_premain0): Ditto.
190 * textmode.c (cygwin_premain0): Ditto.
192 Tue Mar 6 12:04:00 2001 Jason Tiller <jtiller@sjm.com>
194 * auto_load.cc: Add "GetKeyboardLayout" entry in the list of
195 Win32 User32.DLL exports to provide.
196 * fhandler.h (class fhandler_console): Add meta_mask private
197 member to remember which keystroke modifiers should generate
199 * fhandler_console.cc (fhandler_console::read): Modify code that
200 tests a keystroke for a META-escaped key to use the 'meta_mask'
202 (fhandler_console::fhandler_console): Add definition for
203 variable "meta_mask" used to determine if a keystroke should be
204 preceded by META in the client console stream. Set meta_mask
205 based on whether or not user's keyboard language is English -
206 non-English keyboards pass AltGr (right <ALT>) unmolested,
207 whereas English keyboards now interpret left- and right-<ALT>
210 Mon Mar 5 20:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
212 * include/a.out.h: Add copyright hint.
213 * include/fcntl.h: Ditto.
214 * include/lastlog.h: Ditto.
215 * include/memory.h: Ditto.
216 * include/mntent.h: Ditto.
217 * include/paths.h: Ditto.
218 * include/poll.h: Ditto.
219 * include/syslog.h: Ditto.
220 * include/termio.h: Ditto.
221 * include/tzfile.h: Ditto.
222 * include/arpa/inet.h: Ditto.
223 * include/asm/byteorder.h: Ditto.
224 * include/asm/socket.h: Ditto.
225 * include/asm/types.h: Ditto.
226 * include/cygwin/if.h: Ditto.
227 * include/cygwin/mtio.h: Ditto.
228 * include/cygwin/rdevio.h: Ditto.
229 * include/cygwin/socket.h: Ditto.
230 * include/net/if.h: Ditto.
231 * include/netinet/in.h: Ditto.
232 * include/netinet/in_systm.h: Ditto.
233 * include/netinet/ip.h: Ditto.
234 * include/netinet/ip_icmp.h: Ditto.
235 * include/netinet/tcp.h: Ditto.
236 * include/sys/cdefs.h: Ditto.
237 * include/sys/cygwin.h: Ditto.
238 * include/sys/ioctl.h: Ditto.
239 * include/sys/mman.h: Ditto.
240 * include/sys/mount.h: Ditto.
241 * include/sys/mtio.h: Ditto.
242 * include/sys/procfs.h: Ditto.
243 * include/sys/resource.h: Ditto.
244 * include/sys/smallprint.h: Ditto.
245 * include/sys/socket.h: Ditto.
246 * include/sys/strace.h: Ditto.
247 * include/sys/syslog.h: Ditto.
248 * include/sys/sysmacros.h: Ditto.
249 * include/sys/termio.h: Ditto.
250 * include/sys/termios.h: Ditto.
251 * include/sys/uio.h: Ditto.
252 * include/sys/un.h: Ditto.
253 * include/sys/utsname.h: Ditto.
254 * include/sys/vfs.h: Ditto.
255 * include/sys/wait.h: Ditto.
256 * regexp/regerror.c: Ditto.
257 * regexp/regexp.h: Ditto.
258 * regexp/regmagic.h: Ditto.
260 Mon Mar 5 01:25:03 2001 Christopher Faylor <cgf@cygnus.com>
262 * dlopen.c (dlopen): Return NULL when name is NULL (suggested by
265 * cygwin.din: Add a new, internally used export -
266 _check_for_executable.
267 * dcrt0.cc (dll_crt0_1): Set _check_for_executable for older binaries.
268 Pass user_data to premain functions.
269 * fhandler.cc (fhandler_disk_file::open): Only check for executable if
270 the linked program is intereested in the executable bit.
271 (fhandler_disk_file::check_execable_p): Delete.
272 * fhandler.h (executable_states): New enumeration of various states of
273 executable bit caring.
274 (fhandler_base::set_execable_p): New method.
276 * fhandler_termios.cc (fhandler_termios::line_edit): Flag when a signal
277 has been sent to the tty. Return -1 when this is so.
278 * fhandler_console.cc (fhandler_console::read): Return -1 when signal
279 sending character encountered.
281 * path.cc (path_conv::check): Record when path refers to a disk device.
282 Move executable extension check here.
283 (check_sysfile): Accomodate new EXEC path states.
284 (has_suffix): Remove.
285 (next_suffix): Remove.
286 (class suffix_scan): New clas.
287 (suffix_scan::has): New method.
288 (suffix_scan:next): New method.
289 (symlink_info::check): Use suffix_scan method to control for scanning
291 * path.h (path_conv::exec_state): New method.
292 * perprocess.h: Make "C" friendly.
293 * include/cygwin/version.h: Define CYGWIN_VERSION_CHECK_FOR_S_IEXEC.
294 Bump CYGWIN_VERSION_API_MINOR.
295 * include/sys/cygwin.h: Change premain declarations.
297 * winsup.h: Move __cplusplus test to after builtin defines.
299 2001-03-04 Egor Duda <deo@logos-m.ru>
301 * fhandler.h (class fhandler_tty_common): New mutex and event to
302 syncronize input on master tty with slave tty.
303 * fhandler_tty.cc (fhandler_pty_master::accept_input): Use them to
304 syncronize with slave.
305 * fhandler_tty.cc (fhandler_tty_slave::read): Use input mutex and
306 event to syncronize with master. Do not limit amount of data read
307 from master to vmin value. Interrupt on signal and return already
309 * fhandler_tty.cc (fhandler_tty_slave::open): Handle input mutex and
311 * fhandler_tty.cc (fhandler_tty_common::close): Ditto.
312 * fhandler_tty.cc (fhandler_tty_common::set_close_on_exec): Ditto.
313 * fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Ditto.
314 * fhandler_tty.cc (fhandler_tty_common::dup): Ditto.
315 * tty.h (tty::open_input_mutex): New function.
316 * tty.cc (tty::common_init): Create input mutex and event.
318 Fri Mar 2 13:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
320 * dir.cc (readdir): Fix creating path in symlink check.
322 Fri Mar 2 12:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
324 * dir.cc (readdir): Fix shortcut==symlink condition.
325 * environ.cc: Add extern decl for `allow_winsymlinks'.
326 (struct parse_thing): Add entry for `[no]winsymlinks'.
327 * path.cc (symlink): Change to be able to create both,
328 symlink==shortcut and symlink==systemfile, dependent of
329 the setting of `allow_winsymlinks'.
330 * security.cc (cygwin_logon_user): Add debug output.
331 * shortcut.c: Add defines from path.h.
332 (has_exec_chars): Copy from path.h.
333 (check_shortcut): Check for executable file condition if not a
336 Thu Mar 1 21:06:07 2001 Christopher Faylor <cgf@cygnus.com>
338 * exceptions.cc (sig_handle_tty_stop): Ignore attempts to suspend a
339 process if started by non-cygwin parent.
341 Thu Mar 1 20:48:11 2001 Christopher Faylor <cgf@cygnus.com>
343 * select.cc (peek_console): Don't report read_ready on mouse events
344 unless we are looking for mouse events.
345 * fhandler.h (fhandler_console::mouse_aware): New method.
347 Wed Feb 28 15:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
349 * uinfo.cc: Eliminate `#include <wchar.h>'.
351 2001-02-28 Egor Duda <deo@logos-m.ru>
353 * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Determine
354 drive geometry or partition size to allow seeking from the end of
355 raw floppy device. Don't allow positioning past the end of media or
356 to offsets bigger then max off_t.
358 2001-02-27 Egor Duda <deo@logos-m.ru>
360 * fhandler.h (class fhandler_console): Make all variables that
361 describe "state" of console to be members of fhandler_console.
362 default_color is now the color which is set when console recieves
364 * fhandler_console.cc (fhandler_console::fhandler_console): Turn
365 mouse handling and raw keyboard mode off by default. Initialize
367 * fhandler.cc (fhandler_console::set_raw_win32_keyboard_mode): New
369 * fhandler_console.cc (fhandler_console::set_default_attr): New
370 function. Reset console attributes to default values.
371 * fhandler_console.cc (fhandler_console::open): Reset attributes.
372 * fhandler_console.cc (fhandler_console::get_win32_attr): New function.
373 Calculate win32-style console attribute based on terminal attributes.
374 * fhandler_console.cc (fhandler_console::set_cursor_maybe): Use
376 * fhandler_console.cc (fhandler_console::read): If in raw-win32
377 keyboard mode, encode win32 keyboard events in \033{x;y;z;t;u;wK
379 * fhandler_console.cc (fhandler_console::dup): Copy all state
380 information to the dup()ed handle.
381 * fhandler_console.cc (fhandler_console::scroll_screen): Use current
383 * fhandler_console.cc (fhandler_console::clear_screen): Ditto.
384 * fhandler_console.cc (fhandler_console::char_command): Check if we
385 saw '?' symbol by member variable. Set terminal attributes on \033[Xm
386 commands. \033[24m - turn off underline mode, \033[27m - turn off
387 reverse mode, \033[39m - restore default foreground color.
388 \033[49m - restore default background color. \033[2000h - turn on raw
389 keyboard mode, \033[2000l - turn off raw keyboard mode.
390 * fhandler_console.cc (fhandler_console::write): Set attribues to
391 default values on reset command.
393 2001-02-26 Mike Simons <msimons@moria.simons-clan.com>
395 * times.cc (settimeofday): Replace function stub with working code.
397 Mon Feb 26 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
399 * strace.cc (strace::vprntf): Move prntf functionality to this function
400 adding an va_list interface to strace.
401 (strace::printf): Calls strace::vprntf now.
402 (strace_printf): New function providing an extern "C" interface to
404 * include/sys/strace.h: Make plain C clean.
405 (class strace): Add `vprntf' method.
407 Mon Feb 26 0:10:00 2001 Corinna Vinschen <corinna@vinschen.de>
409 * shortcut.c: Remove #include <sys/strace.h>.
411 Sun Feb 25 10:32:00 2001 Corinna Vinschen <corinna@vinschen.de>
413 * path.cc (symlink): Add a ".lnk" suffix regardless. Add a comment.
415 Sun Feb 25 10:18:00 2001 Corinna Vinschen <corinna@vinschen.de>
417 * shortcut.c (check_shortcut): Change symlink condition.
419 Fri Feb 23 10:42:00 2001 Corinna Vinschen <corinna@vinschen.de>
421 * mmap.cc (fhandler_disk_file::mmap): Use `addr' correctly.
422 * fhandler_mem.cc (fhandler_dev_mem::mmap): Ditto.
424 Thu Feb 22 17:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
426 * path.cc (symlink): Keep relative paths relative in the DOS
427 path inside of a shortcut. If that's impossible or the target
428 path is already absolute save an absolute path.
430 Thu Feb 22 15:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
432 * cygerrno.h: Revert previous patch.
434 * dir.cc: Eliminate `dir_suffixes'.
435 (opendir): Remove usage of `dir_suffixes'.
437 * fhandler.cc (fhandler_disk_file::open): Remove usage of
439 * path.cc: Rename `inner_suffixes' to `lnk_suffixes'.
440 (path_conv::check): Remove usage of `inner_suffixes'.
442 (symlink_info::check): Handle checking for `.lnk' in path_conv
444 (chdir): Remove usage of `dir_suffixes'.
445 * shortcut.c: Eliminate debug_printf lines.
446 (check_shortcut): Don't set error except on failing ReadFile.
447 * spawn.cc: Remove ".lnk" from `std_suffixes'.
448 * syscalls.cc (_unlink): Remove usage of `inner_suffixes'.
449 Remove ".lnk" from `stat_suffixes'.
450 (_rename): Add check for renaming a symlink to keep the ".lnk"
451 suffix after renaming.
453 Thu Feb 22 13:38:00 2001 Corinna Vinschen <corinna@vinschen.de>
455 * shortcut.c: New file. Provides a C interface to reading of
456 Windows shortcuts to avoid compiler flag `-fvtable-thunks'.
458 * Makefile.in: Add shortcut.o to DLL_OFILES.
459 * cygerrno.h: Provide a C interface to `geterrno_from_win_error' for
461 * errno.cc (geterrno_from_win_error): Define as extern "C".
462 * path.cc (struct symlink_info): Remove methods `check_shortcut' and
464 (shortcut_header): Move to shortcut.c.
465 (shortcut_initalized): Ditto.
466 (create_shortcut_header): Ditto.
467 (cmp_shortcut_header): Ditto.
468 (symlink_info::check_shortcut): Ditto. Reorganize as a plain C function.
469 (symlink_info::check_sysfile): Redefine as a global function using the
470 same parameter list as `check_shortcut' for clearness.
471 (symlink_info::check): Change parameter list for calls to
472 `check_shortcut' and `check_sysfile'.
474 Thu Feb 22 12:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
476 * fhandler.cc (fhandler_disk_file::open): Use `inner_suffixes' when
478 * path.cc (symlink): Ditto for win32_topath.
480 Wed Feb 21 22:41:00 2001 Corinna Vinschen <corinna@vinschen.de>
482 * Makefile.in: Add `-lshell32 -luuid' to link pass for new-cygwin1.dll.
483 * autoload.cc: Add LoadDLLinitfunc for ole32.dll.
484 Add LoadDLLfuncEx statements for CoInitialize@4, CoUninitialize@0
485 and CoCreateInstance@20.
486 * dir.cc (dir_suffixes): New datastructure.
487 (readdir): Check for R/O *.lnk files to hide the suffix.
488 (opendir): Use `dir_suffixes' in path conversion.
490 * fhandler.cc (fhandler_disk_file::fstat): Add S_IFLNK flag
491 before calling `get_file_attribute'. Take FILE_ATTRIBUTE_READONLY
492 into account only if the file is no symlink.
493 * path.cc (inner_suffixes): New datastructure.
494 (SYMLINKATTR): Eliminated.
495 (path_conv::check): Use `inner_suffixes' on inner path components.
496 (shortcut_header): New global static variable.
497 (shortcut_initalized): Ditto.
498 (create_shortcut_header): New function.
499 (cmp_shortcut_header): Ditto.
500 (symlink): Create symlinks by creating windows shortcuts. Preserve
502 (symlink_info::check_shortcut): New method.
503 (symlink_info::check_sysfile): Ditto.
504 (symlink_info::check): Check for shortcuts. Move code reading
505 old system attribute symlinks into symlink_info::check_sysfile().
506 (chdir): Use `dir_suffixes' in path conversion.
507 * security.cc (get_file_attribute): Check for S_IFLNK flag.
508 Force 0777 permissions then.
509 * spawn.cc (std_suffixes): Add ".lnk" suffix.
510 * syscalls.cc (_unlink): Use `inner_suffixes' in path conversion.
511 Check for shortcut symlinks to eliminate R/O attribute before
512 calling DeleteFile().
513 (stat_suffixes): Add ".lnk" suffix.
514 (stat_worker): Force 0777 permissions if file is a symlink.
516 2001-02-21 Egor Duda <deo@logos-m.ru>
518 * sigproc.cc (getsem): Make semaphore always non-inheritable.
520 Mon Feb 19 22:25:53 2001 Christopher Faylor <cgf@cygnus.com>
522 * dcrt0.cc (locale_init): Remove.
524 2001-02-15 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
526 * cygwin.din: Export rand48 functions.
527 * thread.cc (MTinterface::Init): Remove the initialization of
529 * dcrt0.cc: Add the initalizer to the declaration of `reent_data'.
530 * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 35.
532 2001-02-16 Egor Duda <deo@logos-m.ru>
534 * signal.cc (signal): Prohibit setting handlers for SIGKILL and
536 * signal.cc (sigaction): Ditto
537 * syscalls.cc (_lseek): Return EINVAL on invalid input
539 Wed Feb 14 14:54:40 2001 Christophe Iasci <chrisiasci@aol.com>
541 * dlfcn.cc (dlopen): Do not call LoadLibrary with a NULL pointer, when
542 the library is not found
544 2001-02-14 Egor Duda <deo@logos-m.ru>
546 * fhandler_console.cc (fhandler_console::char_command): Ignore unknown
547 rendition codes in \033[xx;yym control sequences
549 Fri Feb 9 23:19:01 2001 Christopher Faylor <cgf@cygnus.com>
551 * fork.cc (fork_parent): Return EAGAIN when can't record pid.
552 * pinfo.h (pinfo::remember): Return value of call to proc_subproc.
553 * sigproc.cc (proc_subproc): Return error if can't record pid.
555 Fri Feb 9 12:17:27 2001 Christopher Faylor <cgf@cygnus.com>
557 * syscalls.cc (mknod): Add valid parameters.
559 Thu Feb 8 22:09:00 2001 Corinna Vinschen <corinna@vinschen.de>
561 * mmap.cc (mmap): Check for reusing a mapping only on MAP_SHARED
562 and on MAP_PRIVATE|MAP_ANON in the special case of offset 0.
564 Thu Feb 8 21:57:00 2001 Corinna Vinschen <corinna@vinschen.de>
566 * mmap.cc (class list): Add member `hash'.
567 (list::list): Initialize `hash'.
568 (list::get_list_by_fd): Use filepath hash value to get the correct
569 mapping list if it's not an anonymous mapping.
570 (map::add_list): Initialize `hash' with filepath hash value.
571 (mmap): Check for reusing a mapping only on MAP_SHARED.
573 Wed Feb 7 18:47:36 2001 Christopher Faylor <cgf@cygnus.com>
575 * signal.cc (killpg): Correct first argument.
577 Wed Feb 7 22:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
579 * autoload.cc: Add LoadDLLinitfunc for iphlpapi.dll.
580 Add LoadDLLfuncEx statements for GetIfTable@12 and GetIpAddrTable@12.
581 * fhandler_socket.cc (fhandler_socket::ioctl): Move variable
582 definitions to the beginning of the function to allow better debugging.
583 Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
584 * net.cc: Include iphlpapi.h.
585 (get_2k_ifconf): Rewritten. Uses IP Helper API now.
586 (get_nt_ifconf): Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC
588 (get_95_ifconf): Ditto. Renamed from `get_9x_ifconf'.
589 (get_ifconf): Name loopback `lo' instead of `lo0' as in Linux.
590 Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
591 Call `get_95_ifconf' only on Windows 95, `get_nt_ifconf' only
592 on Windows NT < Service Pack 3, `get_2k_ifconf otherwise.
593 * include/asm/socket.h: Add defines for SIOCGIFHWADDR, SIOCGIFMETRIC
595 * include/cygwin/if.h: Add `ifr_hwaddr', `ifr_metric' and `ifr_mtu'.
596 (struct ifreq): Add `ifru_hwaddr'.
598 Tue Feb 6 15:04:00 2001 Corinna Vinschen <corinna@vinschen.de>
600 * syscalls.cc (stat_worker): Add a check for the special case when
601 a process creates a file using mode 000 using ntsec.
603 Mon Feb 5 17:00:00 2001 Corinna Vinschen <corinna@vinschen.de>
605 * fhandler.cc (fhandler_base::open): Always add GENERIC_READ access
606 when opening raw disk devices.
607 * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Implement bytewise
609 * fhandler_raw.cc (fhandler_dev_raw::open): Always open raw disk device
611 (fhandler_dev_raw::raw_write): Don't drop read buffer content when
614 Mon Feb 5 13:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
616 * mmap.cc (mmap_record::fixup_map): New method to duplicate
617 the memory protection in a just forked child.
618 (mmap): Realign gran_len to page boundary only on anonymous
619 mapping before saving in the mmap_record.
620 (munmap): Cleanup code.
622 (fixup_mmaps_after_fork): Ditto. Call mmap_record::fixup_map now.
624 Thu Feb 1 23:08:29 2001 Christopher Faylor <cgf@cygnus.com>
626 * cygheap.cc (creturn): Correctly calculate cygheap_max.
628 Wed Jan 31 10:04:58 2001 Christopher Faylor <cgf@cygnus.com>
630 * shared.cc (shared_info::initialize): Reduce size of heap.
632 Wed Jan 31 13:22:00 2001 Corinna Vinschen <corinna@vinschen.de>
634 * include/sys/resource.h: Fix typo.
636 Wed Jan 31 13:20:00 2001 Corinna Vinschen <corinna@vinschen.de>
638 * include/sys/resource.h: Add RLIMIT_NLIMITS and RLIM_NLIMITS.
640 Tue Jan 30 18:15:23 2001 Christopher Faylor <cgf@cygnus.com>
642 * include/cygwin/version.h: Bump version to 1.3.0.
644 Tue Jan 30 8:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
646 * pinfo.cc (pinfo::init): Use INVALID_HANDLE_VALUE instead of
647 explicit cast (HANDLE) 0xffffffff.
648 * shared.cc (open_shared): Ditto.
650 Mon Jan 29 17:15:22 2001 Bill Hegardt <bill@troyxcd.com>
652 * fhandler_serial.cc (raw_write): Use local copy of OVERLAPPED
653 structure instead of shared structure to fix a race condition between
656 Mon Jan 29 14:30:00 2001 Corinna Vinschen <corinna@vinschen.de>
658 * mmap.cc (mmap): Remove obsolete check for MAP_SHARED|MAP_ANON as
661 Mon Jan 29 10:23:00 2001 Corinna Vinschen <corinna@vinschen.de>
663 * mmap.cc (mmap_record::find_empty): Fix loop condition.
665 Sun Jan 28 19:40:40 2001 Christopher Faylor <cgf@cygnus.com>
667 * syscalls.cc (_link): Make sure that newpath does not exist. Set
670 Sun Jan 28 19:29:08 2001 Christopher Faylor <cgf@cygnus.com>
672 * cygheap.cc (init_cheap): Don't specify a load address for the heap.
673 It doesn't work on #!*& Windows 9x.
674 (cygheap_init): Move GetUserName to memory_init.
675 * dcrt0.cc (dll_crt0_1): Call new memory_init functin, eliminate call
677 * heap.cc (heap_init): Improve error output.
678 * heap.h: Correct some declarations.
679 * shared.cc (mount_table_init): Remove.
680 (memory_init): Renamed from shared_init. Reorganize to accomodate
681 strange Windows 9x problems with cygheap/heap interaction.
682 * shared_info.h: Rename shared_init to memory_init.
684 Sun Jan 28 01:25:33 2001 Christopher Faylor <cgf@cygnus.com>
686 * include/cygwin/version.h: Bump API version.
688 Sun Jan 28 01:18:22 2001 Christopher Faylor <cgf@cygnus.com>
690 * cygheap.cc (init_cheap): Move username initialization.
691 (cygheap_init): Here.
692 * shared_info.h (mount_info): Add a sys_mount_table_counter field.
693 (shared_info): Ditto.
694 * path.cc (mount_info::conv_to_win32_path): Check that our mount table
695 is in sync with the system mount table and reinitialize it if not.
696 (mount_info::add_reg_mount): Bump sys_mount_table counters if the
697 system mount table changes.
698 (mount_info::del_reg_mount): Ditto.
699 (mount_info::write_cygdrive_info_to_registry): Ditto.
700 (mount_info::remove_cygdrive_info_from_registry): Ditto.
702 Sun Jan 28 00:28:30 2001 Christopher Faylor <cgf@cygnus.com>
704 Throughout, change 'cygwin_shared.mount' to 'mount_table'.
705 * child_info.h (child_info): Move shared_h, console_h to cygheap. Add
707 * cygheap.h (init_cygheap): Add shared_h, console_h.
708 * cygheap.cc (init_cheap): Initialize heap at a fixed location after
709 the shared memory regions. Initialize cygheap->user name here.
710 * dcrt0.cc (dll_crt0_1): Call getpagesize () to initialize constants.
711 Remove cygheap_init since it is done in shared_init now.
712 (_dll_crt0): Initialize mount_h, remove shared_h and console_h
714 * fhandler_console.cc (console_shared_h): Eliminate.
715 (get_tty_stuff): Use cygheap->console_h rather than console_shared_h.
716 * heap.cc (heap_init): Use page size constant calculated earlier in
718 * shared.cc: Eliminate cygwin_shared_h. Add cygwin_mount_h.
719 (mount_table_init): New function for initializing a user mount table.
720 (open_shared_file_map): Use constant for shared memory region.
721 Initialize cygheap and mount table here.
722 (open_shared): Improve debugging output.
723 (shared_info::initialize): Eliminate call to mount.init.
724 (shared_terminate): Use cygheap->shared_h. Close cygwin_mount_h.
725 (open_shared_file_map): Eliminate.
726 * shared_info.h (mount_info): Add a version field.
727 (shared_align_past): New macro for calculating location for shared
729 * sigproc.cc (init_child_info): Eliminate shared_h, console_h.
730 * spawn.cc (spawn_guts): Pass on cygwin_mount_h iff not a different
732 * syscalls.cc (system_info): New global holding system memory defaults.
733 (getpagesize): Use system_info.
734 * uinfo.cc (internal_getlogin): Only fill in user name if nonexistent.
735 * winsup.h: Declare system_info.
737 * passwd.cc (read_etc_passwd): Use cygheap->user.name () rather than
738 retrieving the name again.
740 Sat Jan 27 10:18:02 2001 Christopher Faylor <cgf@cygnus.com>
742 * path.cc (path_conv::check): Detect when path has symlinks.
743 (symlink_info::check): Remove debugging stuff.
744 (chdir): Use posix'ized win32 path if cd'ed to a path using symlinks.
746 Fri Jan 26 21:20:28 2001 Christopher Faylor <cgf@cygnus.com>
748 * exceptions.cc (sigreturn): Call any pending signals prior to
749 resetting the signal mask so that stacked signals behave correctly.
750 (sigdelayed): Avoid a race where a signal could end up calling an
751 incorrect signal handler if two signals come in close together.
753 Tue Jan 23 21:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
755 * mmap.cc (fhandler_disk_file::mmap): Call CreateFileMapping with
756 len != 0 only when performing an anonymous mapping.
758 Mon Jan 22 15:35:28 2001 Christopher Faylor <cgf@cygnus.com>
760 * path.h: Add a new constant.
761 * syscalls.cc (_read): Oscillate errno check.
763 Mon Jan 22 15:27:12 2001 Christopher Faylor <cgf@cygnus.com>
765 * include/cygwin/version.h: Bump API to reflect setlogmask.
767 Sun Jan 21 22:40:25 2001 Jason Tishler <jt@dothill.com>
769 * cygwin.din: Add export for setlogmask().
770 * syslog.cc (setlogmask): New function.
772 Thu Jan 18 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
774 * resource.cc (setrlimit): Support RLIMIT_NOFILE.
776 Wed Jan 17 23:23:12 2001 Christopher Faylor <cgf@cygnus.com>
778 * syscalls.cc (setdtablesize): Call with amount to increment not total
779 amount. Return success or failure error code.
781 Wed Jan 17 09:47:13 2001 Christopher Faylor <cgf@cygnus.com>
783 * autoload.cc (LoadDLLinitfunc): Remove debugging statement.
785 * exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to
786 earlier in interrupt.
787 ((interrupt_setup): i.e., here.
788 (sig_handle): Don't queue multiple SIGSTOPS.
789 * fhandler.h (bg_check_types): Enumerate return value of bg_check for
791 * signal.cc (kill_pgrp): Minor cleanup.
792 * fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type
793 for function return. Don't raise signal if a signal is already queued.
794 * fhandler_console.cc (fhandler_console::read): Use enumerated return
796 * select.cc: Ditto, throughout.
797 * read.cc: Ditto, throughout.
798 * termios.cc: Ditto, throughout.
799 (_read): YA interrupt detect simplification.
800 * wait.cc (wait4): Ditto.
802 Wed Jan 17 10:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
804 * cygheap.cc (cygheap_user::~cygheap_user): Temporarily
805 disable free'ing memory.
807 Tue Jan 16 18:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
809 * mmap.cc (mmap): Initialize fh to avoid compiler warnings.
811 Mon Jan 15 21:07:00 2001 Christopher Faylor <cgf@cygnus.com>
813 * wait.cc (wait4): Rename variable for consistency. Allow restartable
816 Mon Jan 15 23:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
818 * mmap.cc (mmap): Add more parameter checking. Change error output
819 in case of EINVAL. Treat mmapping /dev/zero like MAP_ANONYMOUS.
821 Mon Jan 15 20:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
823 * mmap.cc: include <unistd.h>. Define some bit operations for
825 (mmap_record): Change type of base_address_ to caddr_t.
826 Add map_map_ member. Add several methods to manipulate map_map_.
827 (mmap_record::alloc_map): New method.
828 (mmap_record::free_map): Ditto.
829 (mmap_record::find_empty): Ditto.
830 (mmap_record::map_map): Ditto.
831 (mmap_record::unmap_map): Ditto.
832 (list::add_record): Change return type to `mmap_record *'.
834 (list::match): New method.
835 (mmap): Partly rewritten to take care for the new page map. Add some
839 Mon Jan 15 13:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
841 * heap.cc (heap_init): Fix extern declaration of getpagesize.
842 * syscalls.cc (getpagesize): Fix another typo.
844 Mon Jan 15 12:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
846 * syscalls.cc (getpagesize): Save pagesize in global variable to
847 avoid calling GetSystemInfo too often.
848 * heap.cc (getpagesize): Eliminate.
849 (heap_init): Use getpagesize function from syscalls.cc.
851 Mon Jan 15 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
853 * sysconf.cc (sysconf): return `getpagesize ()' on _SC_PAGESIZE
854 request to avoid implementing the same twice.
856 Sun Jan 14 14:07:50 2001 Christopher Faylor <cgf@cygnus.com>
858 * syscalls.cc (_read): Use more lightweight method for determining if
859 read has been interrupted by a signal.
861 Fri Jan 12 00:35:15 2001 Christopher Faylor <cgf@cygnus.com>
863 * debug.h: Add regparm attributes to some functions.
865 * signal.cc (sigaction): Don't treat SIGCONT specially.
867 * exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal
869 (sig_handler): Default any stopping signal to SIGSTOP.
870 (call_signal_handler): New function.
871 (sigdelayed0): New function.
872 * sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special
874 * sigproc.h: Define call_signal_handler.
875 * syscalls.cc (_read): Allow restartable signal behavior.
877 Thu Jan 11 13:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
879 * fhandler.h (fhandler_base): New method `fixup_mmap_after_fork'.
880 (fhandler_disk_file: Ditto.
881 (fhandler_dev_mem): Ditto.
882 * fhandler_mem.cc (fhandler_dev_mem::open): Set OBJ_INHERIT attribute
883 for device\physicalmemory handle.
884 (fhandler_dev_mem::mmap): Ditto.
885 * fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): New
887 * mmap.cc (mmap_record): Add private `fdesc_' member. Change
888 constructor accordingly.
889 (get_fd): New method.
890 (mmap): Use new mmap_record constructor.
891 (fhandler_base::fixup_mmap_after_fork): New method.
892 (fhandler_disk_file::fixup_mmap_after_fork): Ditto.
893 (fixup_mmaps_after_fork): Call `fixup_mmap_after_fork' of appropriate
896 Wed Jan 10 22:08:30 2001 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
898 * sigproc.cc (wait_sig): Allow SIGCONT when stopped.
900 Tue Jan 9 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
902 Patch suggested by René Møller Fonseca <fonseca@mip.sdu.dk>
903 * include/sys/socket.h: Change prototype to have 2nd parameter `const'.
904 * net.cc (cygwin_bind): Change 2nd parameter to `const'.
906 Sun Jan 7 22:59:37 2001 Christopher Faylor <cgf@cygnus.com>
908 * pinfo.cc (codepage_init): Move function.
909 * environ.cc (codepage_init): To here.
910 * exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration
911 since it is supposed to be maskable.
912 * signal.cc (sigaction): Ditto.
913 * sigproc.cc (wait_sig): Ditto.
914 * winsup.h: Eliminate global declaration of codepage_init.
916 Thu Jan 5 9:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
918 * resource.cc (getrlimit): Set errno on EFAULT instead of returning
922 Thu Jan 5 3:38:00 2001 David Sainty <David.Sainty@optimation.co.nz>
924 * resource.cc (setrlimit): Prevent failing with an error when the
925 operation would not have changed anything.
927 Thu Jan 4 10:29:54 2001 Earnie Boyd <earnie_boyd@yahoo.com>
929 * thread.cc: Need LONG_MAX definition.
931 Wed Jan 3 13:47:23 2001 Christopher Faylor <cgf@cygnus.com>
933 * thread.cc (MTinterface::CreateSemaphore): Correctly set semaphore
936 Wed Jan 3 09:44:51 2001 Christopher Faylor <cgf@cygnus.com>
938 * fhandler_console.cc (fhandler_console::read): Restore missing test
939 for code page before doing OemToCharBuff.
941 Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
943 * include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED