winsup/cygserver/ChangeLog

   1 2015-01-19  Corinna Vinschen  <corinna@vinschen.de>
   2
   3         * bsd_helper.h: Throughout, convert "struct thread" to "class thread".
   4         * bsd_mutex.cc (_msleep): Fetch signal_arrived handle from thread's
   5         ipcblk.
   6         * process.h (class process): Drop _signal_arrived and align methods.
   7         (process_cache::process): Drop signal_arrived parameter.
   8         * process.cc (process::process): Ditto.  Drop related code.
   9         (process::~process): Drop closing signal_arrived handle.
  10         (process_cache::process): Drop signal_arrived parameter in call to
  11         process::process.
  12         (thread::dup_signal_arrived): New method duplicating thread's
  13         signal_arrived handle.
  14         (thread::close_signal_arrived): New method closing thread's
  15         signal_arrived handle.
  16         * msg.cc (client_request_msg::serve): Drop signal_arrived parameter from
  17         call to process_cache::process. Use thread constructor to initialize td.
  18         * sem.cc (client_request_sem::serve): Ditto.
  19         * shm.cc (client_request_shm::serve): Ditto.
  20
  21 2014-11-06  Florian Friesdorf  <flo@chaoflow.net>
  22
  23         * cygserver-config: Add -N option to allow different service name.
  24
  25 2014-08-15  Corinna Vinschen  <corinna@vinschen.de>
  26
  27         * configure.ac: Convert to new AC_INIT style.
  28         * configure: Regenerate.
  29
  30 2014-06-23  Corinna Vinschen  <corinna@vinschen.de>
  31
  32         * bsd_helper.cc (ipcexit_creat_hookthread): Delete shs in another error
  33         case to make Coverity really happy (CID 59993).
  34
  35 2014-06-23  Corinna Vinschen  <corinna@vinschen.de>
  36
  37         * client.cc: Throughout, fix debug output of signed byte count value.
  38
  39 2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
  40
  41         * bsd_mutex.cc (msleep_sync_array::~msleep_sync_array): New destructor
  42         to make Coverity happy (CID 59838).
  43
  44 2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
  45
  46         * bsd_helper.cc (ipcexit_creat_hookthread): Delete shs to make
  47         Coverity happy (CID 59993).
  48         * transport_pipes.cc (transport_layer_pipes::listen): Make listen_pipe
  49         and connect_pipe statics to make Coverity happy (CID 60010/60011).
  50
  51 2014-04-16  Corinna Vinschen  <corinna@vinschen.de>
  52
  53         * pwdgrp.cc (client_request_pwdgrp::pwd_serve): Add 1 to the message
  54         length to account for the trailing NUL.
  55
  56 2014-04-16  Corinna Vinschen  <corinna@vinschen.de>
  57
  58         * cygserver-config: Use numeric id 18 instead of "system" in chown.
  59
  60 2014-04-07  Corinna Vinschen  <corinna@vinschen.de>
  61
  62         * process.cc (process::process): Only notice that signal_arrived is
  63         NULL in debug output.
  64
  65 2014-03-12  Corinna Vinschen  <corinna@vinschen.de>
  66
  67         * Makefile.in (OBJS): Add pwdgrp.o.
  68         * client.cc (client_request::handle_request): Handle
  69         CYGSERVER_REQUEST_PWDGRP message.
  70         * pwdgrp.cc: New file implementing CYGSERVER_REQUEST_PWDGRP.
  71
  72 2014-03-12  Corinna Vinschen  <corinna@vinschen.de>
  73
  74         * Throughout, fix format specifiers in debug statements to accommodate
  75         x86_64.
  76
  77 2014-03-06  Corinna Vinschen  <corinna@vinschen.de>
  78
  79         * setpwd.cc (client_request_setpwd::serve): Use RtlSecureZeroMemory to
  80         delete password from memory.
  81
  82 2013-11-06  Christopher Faylor  <me.cygwin2013@cgf.cx>
  83
  84         * configure.ac: Detect windows headers/libs after we've figured out the
  85         C compiler.
  86         * configure: Regenerate.
  87         * aclocal.m4: Regenerate.
  88
  89 2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
  90
  91         * Merge in cygwin-64bit-branch.  See ChangeLog.64bit for details.
  92
  93 2012-11-27  Christopher Faylor  <me.cygwin2012@cgf.cx>
  94
  95         * Makefile.in: Remove old from CFLAGS and move C*FLAGS so that they can
  96         be manipulated by Makefile.common.
  97
  98 2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>
  99
 100         * configure.ac: Rename from configure.in.
 101         * configure.in: Delete.
 102         * configure: Regenerate.
 103
 104 2012-11-26  Corinna Vinschen  <corinna@vinschen.de>
 105
 106         * transport_pipes.cc (pipe_instance_lock_once): Remove.
 107         (pipe_instance_lock): Remove.
 108         (pipe_instance): Remove.
 109         (initialise_pipe_instance_lock): Remove.
 110         (transport_layer_pipes::accept): Drop entire pipe_instance handling.
 111         (transport_layer_pipes::close): Ditto.
 112
 113 2012-11-23  Corinna Vinschen  <corinna@vinschen.de>
 114
 115         * cygserver.cc (main): Call listen right after creating the
 116         transport.
 117         * transport_pipes.cc (transport_layer_pipes::listen): Create
 118         first instance of the named pipe here.  Connect the client side
 119         to block it for further use by the system.
 120         (transport_layer_pipes::accept): Don't handle first pipe instance
 121         here.  Change debug output accordingly.
 122
 123 2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>
 124
 125         * Makefile.in: Use /bin/mkdir to make install directories.
 126
 127 2012-11-23  Corinna Vinschen  <corinna@vinschen.de>
 128
 129         * sysv_sem.cc (semundo_clear): Move condition to break from
 130         inner loop to the right spot.
 131
 132 2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>
 133
 134         * Makefile.in: Revamp for new configury.
 135         * configure.in: Revamp for new configury.
 136         * aclocal.m4: Regenerate.
 137         * configure: Ditto.
 138         * autogen.sh: New script.
 139
 140 2012-10-25  Corinna Vinschen  <corinna@vinschen.de>
 141
 142         * bsd_helper.cc (adjust_identity_info): Fix typo in log message.
 143
 144 2012-07-19  Corinna Vinschen  <corinna@vinschen.de>
 145
 146         * woutsup.h: Just include winlean.h.
 147
 148 2012-03-19  Christopher Faylor  <me.cygwin2012@cgf.cx>
 149
 150         * client.cc: Revert sigproc.h inclusion since it was fixed elsewhere.
 151
 152 2012-03-19  Corinna Vinschen  <corinna@vinschen.de>
 153
 154         * client.cc: Include sigproc.h if __INSIDE_CYGWIN__ is defined.
 155
 156 2012-03-19  Christopher Faylor  <me.cygwin2012@cgf.cx>
 157
 158         * client.cc: Remove unneeded #include "sigproc.h".
 159
 160 2012-02-14  Corinna Vinschen  <corinna@vinschen.de>
 161
 162         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 163         Always use cygwin_internal to fetch installation key.
 164
 165 2011-10-10  Corinna Vinschen  <corinna@vinschen.de>
 166
 167         * cygserver.cc (print_usage): Align output to utilities in utils
 168         directory.
 169         (print_version): Ditto.
 170
 171 2011-08-18  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 172
 173         * sysv_shm.cc (ACCESSPERMS): Remove to fix redefined warning, as
 174         this is now defined in <sys/stat.h>.
 175
 176 2011-02-07  Corinna Vinschen  <corinna@vinschen.de>
 177
 178         * configure.in: Remove AC_ALLOCA test and test for __builtin_memset.
 179         * configure: Regenerate.
 180
 181 2010-04-19  Christopher Faylor  <me+cygwin@cgf.cx>
 182
 183         * transport_pipes.cc: Include ntdef.h to accommodate cygerrno.h.
 184
 185 2009-11-16  Corinna Vinschen  <corinna@vinschen.de>
 186
 187         * Makefile.in (cygserver.exe): Link with -static to avoid linking
 188         against cygstdc++-6.dll due to references to __cxa_pure_virtual.
 189
 190 2009-11-06  Corinna Vinschen  <corinna@vinschen.de>
 191
 192         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 193         Check cygwin_internal for returning 0 rather than for != 0.
 194         (transport_layer_pipes::accept): Add debug output.
 195         (transport_layer_pipes::connect): Ditto.
 196
 197 2009-10-31  Corinna Vinschen  <corinna@vinschen.de>
 198
 199         * transport_pipes.h (PIPE_NAME_PREFIX): New define.
 200         (PIPE_NAME_SUFFIX): Ditto.
 201         (class transport_layer_pipes): Convert _pipe_name from char pointer
 202         to wchar_t array.
 203         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 204         Accommodate the fact that _pipe_name is a wchar_t array, rather than
 205         a char pointer.
 206         (transport_layer_pipes::transport_layer_pipes): Initialize _pipe_name
 207         with variable pipe name based in installation key fetched from Cygwin
 208         DLL.
 209         (transport_layer_pipes::accept): Call CreateNamedPipeW explicitely.
 210         (transport_layer_pipes::connect): Call CreateFileW and WaitNamedPipeW
 211         explicitely.
 212
 213 2009-08-18  Corinna Vinschen  <corinna@vinschen.de>
 214
 215         * Makefile.in (CXXFLAGS): Allow override.
 216
 217 2009-03-26  Yaakov Selkowitz  <yselkowitz@cygwin.com>
 218
 219         * README: Remove "How to use" section, as CYGWIN="server" is
 220         no longer required.
 221
 222 2009-03-20  Corinna Vinschen  <corinna@vinschen.de>
 223
 224         * cygserver-config: Remove misleading text describing the
 225         "CYGWIN=server" setting for the client.
 226
 227 2009-02-23  Sjors Gielen <mailinglist@dazjorz.com>
 228
 229         * Makefile.in: Add DESTDIR functionality.
 230
 231 2009-01-21  Corinna Vinschen  <corinna@vinschen.de>
 232
 233         * client.cc (allow_server): Remove variable.
 234         (client_request_get_version::client_request_get_version): Drop checking
 235         allow_server.
 236
 237 2009-01-03  Christopher Faylor  <me+cygwin@cgf.cx>
 238
 239         * Makefile.in (CFLAGS): Look in cygwin's build directory for header
 240         files.
 241
 242 2008-12-15  Corinna Vinschen  <corinna@vinschen.de>
 243
 244         * setpwd.cc (client_request_setpwd::serve): Don't treat removing
 245         non-existant private data as error.
 246
 247 2008-12-15  Corinna Vinschen  <corinna@vinschen.de>
 248
 249         * setpwd.cc (client_request_setpwd::serve): Explicitely erase password
 250         buffer content after usage.
 251
 252 2008-11-26  Corinna Vinschen  <corinna@vinschen.de>
 253
 254         * Makefile.in (OBJS): Add setpwd.o.
 255         * README: Explain new service to store passwords in the LSA registry
 256         area.
 257         * bsd_helper.cc (get_token_info): Make externally available.
 258         * bsd_helper.h (get_token_info): Declare.
 259         * client.cc (client_request::handle_request): Add case for
 260         CYGSERVER_REQUEST_SETPWD request.
 261         * setpwd.cc: New file implementing the CYGSERVER_REQUEST_SETPWD
 262         request.
 263
 264 2008-10-30  Christopher Faylor  <me+cygwin@cgf.cx>
 265
 266         * Makefile.in: Use -static-libgcc when creating cygserver.exe.
 267
 268 2008-04-30  Corinna Vinschen  <corinna@vinschen.de>
 269
 270         * sysv_msg.cc: Add fix from upstream version 1.65.
 271         (msgsnd): Call msleep with timeout value.  Handle EWOULDBLOCK.  Make
 272         sure it's clear from where msleep has been called in debug output.
 273         (msgrcv): Make sure it's clear from where msleep has been called in
 274         debug output.
 275
 276 2008-02-06  Corinna Vinschen  <corinna@vinschen.de>
 277
 278         * bsd_helper.cc: Replace %E __small_printf format specifier with %lu
 279         and call to GetLastError throughout.
 280         * bsd_mutex.cc: Ditto.
 281         * sysv_sem.cc (semget): Replace %X __small_printf format specifier
 282         with %llx.
 283
 284 2008-02-06  Corinna Vinschen  <corinna@vinschen.de>
 285
 286         Remove dependency from Cygwin internal code.
 287         * Makefile.in (CYGWIN_OBJS): Remove smallprint.o.
 288         (cygserver.exe): Remove strfuncs.o
 289         (strfuncs.o): Drop rule.
 290         * bsd_log.cc (_vlog): Use snprintf/vsnprintf instead of
 291         __small_sprintf/__small_vsprintf.
 292         * sysv_sem.cc (seminit): Use sys_malloc instead of malloc.  Use
 293         snprintf instead of __small_sprintf.
 294         (semunload): Free the above allocated sema_mtx names here.
 295
 296 2008-02-03  Brian Dessent  <brian@dessent.net>
 297
 298         * Makefile.in: Don't link strfuncs.o from the Cygwin build dir.
 299         Build it again with __OUTSIDE_CYGWIN__ defined.
 300
 301 2007-11-05  Corinna Vinschen  <corinna@vinschen.de>
 302
 303         * bsd_helper.cc (tunable_params): Add kern.ipc.shm_allow_removed as
 304         bool parameter.
 305         * cygserver.conf: Add a description for the kern.ipc.shm_allow_removed
 306         parameter.
 307         * sysv_shm.cc (shminit): Set shm_allow_removed variable according to
 308         kern.ipc.shm_allow_removed setting.
 309
 310 2007-08-02  Corinna Vinschen  <corinna@vinschen.de>
 311
 312         * smallprint.c: Remove.
 313
 314 2007-08-02  Christopher Faylor  <me+cygwin@cgf.cx>
 315
 316         * Makefile.in: Add -lntdll to link line.
 317         (CYGWIN_OBJS): Include strfuncs.o.
 318
 319 2007-08-02  Corinna Vinschen  <corinna@vinschen.de>
 320
 321         * smallprint.c: New file.
 322         * Makefile.in (OBJS): Add smallprint.o.
 323         (CYGWIN_OBJS): Remove smallprint.o from Cygwin dir.
 324
 325 2007-07-21  Corinna Vinschen  <corinna@vinschen.de>
 326
 327         * bsd_helper.cc: Drop unnecessary security.h include.
 328
 329 2007-02-23  Corinna Vinschen  <corinna@vinschen.de>
 330
 331         Throughout remove using wincap.
 332         * Makefile.in (OBJS): Remove wincap.o.
 333         * README: Don't mention 9x.
 334         * bsd_mutex.cc (_mtx_unlock): Drop checking for 9x error codes.
 335         * cygserver.cc (server_submission_loop::request_loop): Add FIXME
 336         comment.
 337         * wincap.cc: Remove.
 338         * wincap.h: Remove.
 339         * woutsup.h: Don't include wincap.h.
 340
 341 2007-02-22  Corinna Vinschen  <corinna@vinschen.de>
 342
 343         * Makefile.in (OBJS): Drop transport_sockets.o.
 344         * sysv_shm.cc (shmget_allocate_segment): Remove spurious cast.
 345         * transport.cc: Don't include transport_sockets.h.
 346         (create_server_transport): Always create transport_layer_pipes.
 347         * transport_sockets.cc: Remove.
 348         * transport_sockets.h: Remove.
 349
 350 2006-05-24  Christopher Faylor  <cgf@timesys.com>
 351
 352         * configure.in: Update to newer autoconf.
 353         (thanks to Steve Ellcey)
 354         * configure: Regenerate.
 355         * aclocal.m4: New file.
 356
 357 2006-01-12  Corinna Vinschen  <corinna@vinschen.de>
 358
 359         * wincap.cc: New file.
 360         * wincap.h: New file.
 361         * Makefile.in: Accomodate having our own wincap implementation now.
 362
 363 2006-01-09  Corinna Vinschen  <corinna@vinschen.de>
 364
 365         Check FreeBSD upstream changes and apply important patches.
 366         * sysv_sem.cc (__semctl): Check copyin return value (from 1.76).
 367         * sysv_shm.cc (shminit): Actually use the iterating variable in the
 368         for loop when trying to avoid overflow (from 1.102).
 369
 370 2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
 371
 372         * bsd_helper.cc (securityinit): New function.  Move initialization
 373         of security related variables from ipcinit here.
 374         * bsd_helper.h (securityinit): Add prototype.
 375         * cygserver.cc (main): Call securityinit right after wincap.init.
 376
 377 2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
 378
 379         * bsd_log.cc (_vpanic): LOG_EMERG is overkill, use LOG_CRIT.
 380
 381 2005-11-09  Corinna Vinschen  <corinna@vinschen.de>
 382
 383         * process.cc (process_cache::process): Fix maximum process condition.
 384
 385 2005-10-24  Corinna Vinschen  <corinna@vinschen.de>
 386
 387         * README: Add description for new -p/--process-cache option.
 388         * bsd_helper.cc (default_tun_check): Add kern.srv.process_cache_size
 389         entry to tunable_params. Set max value of kern.srv.request_threads
 390         to 310.
 391         * cygserver.cc (SERVER_VERSION): Set to 1.20.
 392         (print_usage): Print usage of new parameter -p.
 393         (main): Add process cache parameter handling. Accomodate new max
 394         value of request threads.
 395         * cygserver.conf: Add kern.srv.process_cache_size tunable parameter.
 396         Accomodate new max value of kern.srv.request_threads.
 397         * process.cc: Fix a comment.
 398         (process_cache::process_cache): Add max process cache size parameter.
 399         Change _cache_add_trigger to manual reset event.
 400         (struct pcache_wait_t): New struct used as parameter to
 401         pcache_wait_thread.
 402         (pcache_wait_thread): New thread function used for threaded process
 403         cache.
 404         (process_cache::wait_for_processes): Use threaded waiting if number
 405         of processes to wait for is bigger than 62. Always check all processes
 406         to avoid race under heavy load.
 407         (process_cache::sync_wait_array): Remove useless assert. Reset
 408         _cache_add_trigger right at the start since it's manual reset now.
 409         Accomodate threaded waiting.
 410         * process.h (process_cache::process_cache): Add max_procs parameter.
 411         (process_cache::_max_process_count): New member.
 412         (process_cache::_wait_array: Raise to allow up to 5 wait threads.
 413         (process_cache::_process_array): Ditto.
 414
 415 2005-08-08  Christopher Faylor  <cgf@timesys.com>
 416
 417         * cygserver.cc (main): Call wincap.init() earlier to avoid a NULL
 418         dereference.
 419
 420 2005-06-14  Corinna Vinschen  <corinna@vinschen.de>
 421
 422         * sysv_sem.cc (semu_list): Define static to avoid gcc 4.x compiler
 423         warning.
 424
 425 2005-04-08  Corinna Vinschen  <corinna@vinschen.de>
 426
 427         * bsd_mutex.cc (msleep_cnt): Remove.
 428         (msleep_max_cnt): Remove.
 429         (msleep_arr): Remove.
 430         (class msleep_sync_array): New class to encapsulate msleep/wakeup
 431         thread synchronization.
 432         (msleep_sync): New object pointer.
 433         (msleep_init): Initialize new msleep_sync object.
 434         (_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for
 435         thread synchronization. Improve debug output a bit more.
 436         (wakeup): Just call msleep_sync->wakeup().
 437         (wakeup_all): Whitespace fix.
 438
 439 2005-04-06  Corinna Vinschen  <corinna@vinschen.de>
 440
 441         * bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.
 442         * bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h.
 443         (mtx_init): Initialize lock counter to 0.
 444         (_mtx_lock): Increment and log mutex lock counter.
 445         (mtx_owned): Add winpid argument. Return true only if mutex is
 446         actually owned by process winpid.
 447         (_mtx_assert): Add winpid argument accordingly.
 448         (_mtx_unlock): Log owner and lock count.
 449         (MSLEEP_MUTEX): Remove.
 450         (MSLEEP_SEM): Ditto.
 451         (MSLEEP_EVENT): Ditto.
 452         (msleep_event_name): Ditto.
 453         (msleep_cs): New global critical section.
 454         (msleep_cnt): New global variable indicating msleep record usage.
 455         (msleep_max_cnt): New global variable indicating msleep record size.
 456         (msleep_arr): New global pointer to msleep records.
 457         (msleep_init): Initialize msleep_cs. Allocate msleep_arr array.
 458         (_msleep): Rewrite using new msleep_cs/msleep_arr based thread
 459         synchronization. Don't be shy with debug output.
 460         (wakeup): Rewrite using new msleep_cs/msleep_arr based thread
 461         synchronization.
 462         * bsd_mutex.h (struct mtx): Add lock counter for better debugging.
 463         (mtx_owned): Declare with winpid argument.
 464         (_mtx_assert): Ditto.
 465         (mtx_assert): Define with winpid argument.
 466         * cygserver.cc (version): Remove.
 467         (SERVER_VERSION): New define, decoupling server version information
 468         from source code control system.
 469         (print_version): Simplify printing server version.
 470         * process.cc (process::process): Fix wrong bracketing (and handle leak).
 471         (process::~process): Only try to close _signal_arrived if valid.
 472         * sysv_sem.cc: Include sys/smallprint.h.
 473         (semundo_clear): Define with additional struct thread pointer argument.
 474         Accomodate throughout.
 475         (SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate
 476         throughout.
 477         (struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate
 478         throughout.
 479         (seminit): Improve debugging by adding the semid to the mutex name.
 480         (semget): Correctly print key value as 64 bit hex value in debug
 481         output.
 482         (semexit_myhook): Remove Cygwin specific unlocking of mutexes owned
 483         by exiting process.  Keep semaphore global lock throughout whole
 484         function to avoid races.
 485         * sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that
 486         Giant is locked.
 487
 488 2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
 489
 490         * bsd_mutex.cc (_msleep): Whitespace fix.
 491         * process.cc (process::process): Handle invalid signal_arrived values
 492         more gracefully.
 493
 494 2004-12-30  Corinna Vinschen  <corinna@vinschen.de>
 495
 496         * bsd_mutex.cc: Include limits.h.
 497         (MSLEEP_MUTEX): New define for third parameter to msleep_event_name.
 498         (MSLEEP_SEM): Ditto.
 499         (MSLEEP_EVENT): Ditto.
 500         (msleep_event_name): Add third parameter to allow multiple
 501         synchronization objects per ident.
 502         (_msleep): Implement new synchronization technique to make sure
 503         that all threads have been woken up by a corresponding wakeup call.
 504         (wakeup): Ditto.
 505
 506 2004-10-18  Corinna Vinschen  <corinna@vinschen.de>
 507
 508         * sysv_sem.cc: Redefine offsetof to circumvent build problems with
 509         gcc 3.4.
 510
 511 2004-10-04  Corinna Vinschen  <corinna@vinschen.de>
 512
 513         * bsd_mutex.cc (_msleep): Simplify event creation.  Revert change from
 514         2004-08-24.  It should be unnecessary now.
 515         * msg.cc (client_request_msg::serve): Release process critical
 516         section as early as possible.
 517         * sem.cc (client_request_sem::serve): Ditto.
 518         * shm.cc (client_request_shm::serve): Ditto.
 519         * process.cc: Use hold and release method calls instead of
 520         EnterCriticalSection/LeaveCriticalSection calls throughout.
 521         * process.h (_hold): Rename from hold.  Take filename and linenumber
 522         parameter for logging.  Define matching hold macro.
 523         (release): Ditto.
 524
 525 2004-10-01  Corinna Vinschen  <corinna@vinschen.de>
 526
 527         * sysv_sem.cc: Update to FreeBSD version 1.69.
 528         1.68: Reduce the overhead of semop() by using the kernel stack
 529         instead of malloc'd memory to store the operations array if it
 530         is small enough to fit.
 531         1.69: Adjust the number of processes waiting on a semaphore properly
 532         if we're woken up in the middle of sleeping.
 533
 534 2004-09-23  Corinna Vinschen  <corinna@vinschen.de>
 535
 536         * sysv_shm.cc (kern_shmat): Avoid compiler warning.
 537
 538 2004-09-21  Corinna Vinschen  <corinna@vinschen.de>
 539
 540         * sysv_shm.cc (vm_object_reference): remove Cygwin specific define.
 541         (vm_map_find): Ditto.
 542         (vm_map_inherit): Ditto.
 543         (kern_shmat): On Cygwin, take shmaddr just as is.  Don't call vm
 544         system calls on Cygwin.  Add comment.
 545
 546 2004-09-15  Corinna Vinschen  <corinna@vinschen.de>
 547
 548         Fix copyright throughout.
 549         Eliminate use of _impure_ptr outside Cygwin.
 550         * bsd_helper.cc: Include errno.h instead of cygerrno.h.
 551         * bsd_mutex.cc : Ditto.
 552         * client.cc: Ditto.
 553         * cygserver.cc: Ditto.
 554         * process.cc: Don't build functions inside Cygwin.  Don't include
 555         cygerrno.h.  Don't set errno.
 556         * transport_pipes.cc (SET_ERRNO): New define.  Use througout.
 557         * transport_sockets.cc (SET_ERRNO): Ditto.
 558         (GET_ERRNO): Ditto.
 559
 560 2004-09-06  Corinna Vinschen  <corinna@vinschen.de>
 561
 562         * bsd_mutex.cc (_msleep): Disable resetting event object for now.
 563
 564 2004-08-31  Corinna Vinschen  <corinna@vinschen.de>
 565
 566         * sysv_shm.cc (kern_shmat): Add debug_printf's.
 567
 568 2004-08-24  Corinna Vinschen  <corinna@vinschen.de>
 569
 570         * bsd_mutex.cc (_msleep): Release process object while waiting.
 571
 572 2004-08-03  Corinna Vinschen  <corinna@vinschen.de>
 573
 574         * transport.cc (transport_layer_base::~transport_layer_base): Resurrect.
 575         * transport.h (transport_layer_base::~transport_layer_base): Ditto.
 576
 577 2004-07-30  Corinna Vinschen  <corinna@vinschen.de>
 578
 579         * bsd_mutex.cc (_msleep): Reset event object and close it before
 580         entering mutex.  Turn order of conditional for better readability.
 581
 582 2004-07-26  Corinna Vinschen  <corinna@vinschen.de>
 583
 584         * cygserver.conf: Describe relation between shmmaxpgs and SHMMAX.
 585
 586 2004-07-20  Corinna Vinschen  <corinna@vinschen.de>
 587
 588         * bsd_helper.cc: Whitespace fixes.
 589         * bsd_mutex.cc: Ditto.
 590
 591 2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
 592
 593         * transport.cc (transport_layer_base::~transport_layer_base): Remove.
 594         * transport.h (transport_layer_base::~transport_layer_base): Ditto.
 595
 596 2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
 597
 598         * bsd_mutex.cc (win_priority): Actually calculate p from priority.
 599
 600 2004-06-03  Corinna Vinschen  <corinna@vinschen.de>
 601
 602         * shm.cc (shmget): Explicitely set td_retval[0] to -1 on error.
 603
 604 2004-03-30  Corinna Vinschen  <corinna@vinschen.de>
 605
 606         * sysv_shm.cc (shmget): Allow to retrieve shared memory segments
 607         by shmid when IPC_KEY_IS_SHMID is set.
 608
 609 2004-03-02  Corinna Vinschen  <corinna@vinschen.de>
 610
 611         * sysv_sem.cc (semundo_adjust): Check for process id instead of
 612         process struct pointer, which isn't fixed under Cygwin.
 613         (semexit_myhook): Ditto.  Adjust debug print statements to print
 614         Cygwin and Windows PIDs instead of process pointer under Cygwin.
 615
 616 2004-02-07  Corinna Vinschen  <corinna@vinschen.de>
 617
 618         * bsd_mutex.cc (win_priority): Move to msleep helper function section.
 619         (set_priority): Ditto. Fix formatting.
 620         (_msleep): Cleanup obj formatting.  Rearrange obj order.
 621
 622 2004-02-06  Corinna Vinschen  <corinna@vinschen.de>
 623
 624         * bsd_mutex.cc (_msleep): Handle PCATCH using signal_arrived event.
 625         * client.cc: Include sigproc.h.
 626         * msg.cc (client_request_msg::serve): Accomodate third parameter to
 627         process::process.
 628         * sem.cc (client_request_sem::serve): Ditto.
 629         * shm.cc (client_request_shm::serve): Ditto.
 630         * process.cc (process::process): Duplicate signal_arrived into
 631         Cygserver process space.
 632         (process::~process): Close _signal_arrived handle.
 633         (process_cache::process): Add signal_arrived handling.
 634         * process.h (process::process): Add signal_arrived parameter.
 635         (process:signal_arrived): New read accessor.
 636         (process:_signal_arrived): New member.
 637         (process_cache::process): Add signal_arrived parameter.
 638
 639 2004-01-16  Corinna Vinschen  <corinna@vinschen.de>
 640
 641         * process.h (cleanup_routine::~cleanup_routine): Make pure virtual
 642         function to avoid miscompilation with certain versions of gcc.
 643         * process.cc (cleanup_routine::~cleanup_routine): Remove.
 644
 645 2003-12-26  Christopher Faylor  <cgf@redhat.com>
 646
 647         * Makefile.in (CFLAGS, CXXFLAGS): Remove unneeded include.
 648         (CYGWIN_LIB): Delete.
 649         (cygserver.exe target): Add -L$(cygwin_build) to the link line to force
 650         linker to use build tree version of the library.  Remove specific
 651         inclusion of libcygwin.a from the link line.
 652
 653 2003-12-16  Corinna Vinschen  <corinna@vinschen.de>
 654
 655         * bsd_helper.cc (tunable_params): Add entries for kern.ipc.msgmnb and
 656         kern.ipc.msgtql.  Raise max value for kern.ipc.msgseg to 65535.
 657         * cygserver.conf: Add kern.ipc.msgmnb and kern.ipc.msgtql.
 658         * sysv_msg.cc (msginit): Add TUNABLE_INT_FETCH call for
 659         kern.ipc.msgmnb and kern.ipc.msgtql.
 660
 661 2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
 662
 663         * cygserver.cc (main): Move call to ipcinit() up before installing
 664         any threads.
 665         * sysv_sem.cc: Update to FreeBSD version 1.67.
 666         (seminit): Initialize semaphore sequence numbers to 0.
 667
 668 2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
 669
 670         * Makefile.in (CYGWIN_LIB): Variable pointing to libcygwin.a in
 671         the parallel cygwin dir.
 672         (cygserver.exe): Depend on and link against $CYGWIN_LIB.
 673
 674 2003-11-25  Christopher Faylor  <cgf@redhat.com>
 675
 676         * Makefile.in (CXXFLAGS): Remove duplicate options handled in
 677         Makefile.common.
 678
 679 2003-11-22  Corinna Vinschen  <corinna@vinschen.de>
 680
 681         * msg.cc (client_request_msg::serve): Add default case to msgop switch.
 682         * sem.cc (client_request_sem::serve): Add default case to semop switch.
 683         * shm.cc (client_request_shm::serve): Add default case to shmop switch.
 684
 685 2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
 686
 687         * Makefile.in (install): Explicitely create directories.  Install
 688         README to $(prefix)/share/doc/Cygwin.
 689         * README: New file.
 690
 691 2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
 692
 693         * cygserver.cc (print_usage): Fix scrambled output.
 694
 695 2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
 696
 697         * cygserver-config: Slightly modify printed message.
 698
 699 2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
 700
 701         * Makefile.in (install): Install cygserver-config script to bindir.
 702         * cygserver-config: New script.
 703
 704 2003-11-19  Corinna Vinschen  <corinna@vinschen.de>
 705
 706         Don't use safe_new but new throughout.  Fix copyright dates
 707         throughout.
 708         * Makefile.in: Accomodate all new files and name changes.
 709         Add a *.d dependency.
 710         (sbindir): Add.
 711         (etcdir): Drop in favor of more appropriate sysconfdir definition.
 712         (sysconfdir): Add.
 713         (CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition.
 714         (.SUFFIXES): Add.
 715         (install): Add action items.
 716         (libclean): New target.
 717         (fullclean): Ditto.
 718         * bsd_helper.cc: New file.
 719         * bsd_helper.h: Ditto.
 720         * bsd_log.cc: Ditto.
 721         * bsd_log.h: Ditto.
 722         * bsd_mutex.cc: Ditto.
 723         * bsd_mutex.h: Ditto.
 724         * client.cc: Rearrange to build as less as possible if
 725         __INSIDE_CYGWIN__.
 726         (client_request::handle_request): Add Message Queue and Semaphore
 727         handling.
 728         * cygserver.cc: Rearrange to build as less as possible if
 729         __INSIDE_CYGWIN__. Use new debug/log/panic logging functions.
 730         (DEF_CONFIG_FILE): New definition for configuration file.  Use
 731         throughout.
 732         (getfunc): Remove.
 733         (__cygserver__printf): Remove.
 734         (client_request_attach_tty::serve): Return error if impersonation
 735         fails.
 736         (print_usage): Pump up help message.
 737         (print_version): Add output of default configuration file.
 738         (main): Accommodate new options.  Allow overwrite of threading options
 739         from config file.  Call several new initialization functions.  Drop
 740         printing dots.  Don't define SIGHANDLE inline.
 741         * cygserver.conf: New file.
 742         * cygserver_process.h: Rename to process.h.
 743         * cygserver_transport.h: Rename to transport.h.
 744         * cygserver_transport_pipes.h: Rename to transport_pipes.h.
 745         * cygserver_transport_sockets.h: Rename to transport_sockets.h.
 746         * msg.cc: Rewrite.
 747         * sem.cc: Rewrite.
 748         * shm.cc: Rewrite.
 749         * sysv_msg.cc: New file, derived from FreeBSD version 1.52.
 750         * sysv_sem.cc: New file, derived from FreeBSD version 1.66.
 751         * sysv_shm.cc: New file, derived from FreeBSD version 1.89.
 752         * threaded_queue.cc: Rearrange to build as less as possible if
 753         __INSIDE_CYGWIN__.
 754         * transport.cc (transport_layer_base::impersonate_client): Define bool.
 755         (transport_layer_base::revert_to_self): Ditto.
 756         * transport.h (transport_layer_base::impersonate_client): Declare bool.
 757         (transport_layer_base::revert_to_self): Ditto.
 758         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 759         Don't call init_security.
 760         (init_security): Remove.
 761         (transport_layer_pipes::accept): Use global sec_all_nih.
 762         (transport_layer_pipes::connect): Ditto.
 763         (transport_layer_pipes::impersonate_client): Define bool.
 764         (transport_layer_pipes::revert_to_self): Ditt.
 765         * transport_pipes.h (transport_layer_pipes::impersonate_client): Declare
 766         bool.
 767         (transport_layer_pipes::revert_to_self): Ditto.
 768         * woutsup.h: Include bsd compatibility headers.
 769         (SIGHANDLE): Add definition.
 770         (__cygserver__printf): Remove definition.
 771         (__noop_printf): Ditto.
 772         (debug_printf): Define using debug.
 773         (syscall_printf): Define using log.
 774         (system_printf): Ditto.
 775         Drop all other _printf definitions.
 776
 777 2003-10-22  Corinna Vinschen  <corinna@vinschen.de>
 778
 779         Accomodate moving cygserver header files from cygwin/include/cygwin
 780         to here and cygwin dir.
 781         * Makefile.in (EXEEXT): Drop as unused.
 782         (EXEEXT_FOR_BUILD): Ditto.
 783         (all): Don't build libcygserver.a.
 784         * cygserver_process.h: Moved from cygwin/include/cygwin to here.
 785         * cygserver_transport.h: Ditto.
 786         * cygserver_transport_pipes.h: Ditto.
 787         * cygserver_transport_sockets.h: Ditto.
 788         * ipc.h: Moved to ../cygwin and renamed to cygserver_ipc.h.
 789         * shm.h: Moved to ../cygwin and renamed to cygserver_shm.h.
 790
 791 2003-08-30  Christopher Faylor  <cgf@redhat.com>
 792
 793         * msg.cc: New file.
 794         * sem.cc: Ditto.
 795
 796 2003-08-30  Christopher Faylor  <cgf@redhat.com>
 797
 798         * threaded_queue.h: New file.
 799
 800 2003-08-25  Christopher Faylor  <cgf@redhat.com>
 801
 802         * Makefile.in: Build libcygserver.a.
 803         * client.cc: Rename allow_daemon to allow_server.
 804
 805 2003-07-25  Christopher Faylor  <cgf@redhat.com>
 806
 807         * configure.in: Use 'install-sh -c'.
 808         * configure: Regenerate.
 809
 810 2003-07-25  Christopher Faylor  <cgf@redhat.com>
 811
 812         * configure.in: Always use install-sh.
 813         * configure: Regenerate.
 814
 815 2003-07-01  Christopher Faylor  <cgf@redhat.com>
 816
 817         * Makefile.in (OBJS): Move some more files from cygwin directory.
 818         * woutsup.h: Define _MT_SAFE.
 819
 820 2003-07-01  Christopher Faylor  <cgf@redhat.com>
 821
 822         * configure.in: First pass.
 823         * Makefile.in: Ditto.
 824         * configure: Generate.