winsup/cygserver/ChangeLog

   1 2015-01-28  Corinna Vinschen  <corinna@vinschen.de>
   2
   3         * Makefile.in: Simplify rule to build dependencies from cygwin dir.
   4
   5 2015-01-19  Corinna Vinschen  <corinna@vinschen.de>
   6
   7         * bsd_helper.h: Throughout, convert "struct thread" to "class thread".
   8         * bsd_mutex.cc (_msleep): Fetch signal_arrived handle from thread's
   9         ipcblk.
  10         * process.h (class process): Drop _signal_arrived and align methods.
  11         (process_cache::process): Drop signal_arrived parameter.
  12         * process.cc (process::process): Ditto.  Drop related code.
  13         (process::~process): Drop closing signal_arrived handle.
  14         (process_cache::process): Drop signal_arrived parameter in call to
  15         process::process.
  16         (thread::dup_signal_arrived): New method duplicating thread's
  17         signal_arrived handle.
  18         (thread::close_signal_arrived): New method closing thread's
  19         signal_arrived handle.
  20         * msg.cc (client_request_msg::serve): Drop signal_arrived parameter from
  21         call to process_cache::process. Use thread constructor to initialize td.
  22         * sem.cc (client_request_sem::serve): Ditto.
  23         * shm.cc (client_request_shm::serve): Ditto.
  24
  25 2014-11-06  Florian Friesdorf  <flo@chaoflow.net>
  26
  27         * cygserver-config: Add -N option to allow different service name.
  28
  29 2014-08-15  Corinna Vinschen  <corinna@vinschen.de>
  30
  31         * configure.ac: Convert to new AC_INIT style.
  32         * configure: Regenerate.
  33
  34 2014-06-23  Corinna Vinschen  <corinna@vinschen.de>
  35
  36         * bsd_helper.cc (ipcexit_creat_hookthread): Delete shs in another error
  37         case to make Coverity really happy (CID 59993).
  38
  39 2014-06-23  Corinna Vinschen  <corinna@vinschen.de>
  40
  41         * client.cc: Throughout, fix debug output of signed byte count value.
  42
  43 2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
  44
  45         * bsd_mutex.cc (msleep_sync_array::~msleep_sync_array): New destructor
  46         to make Coverity happy (CID 59838).
  47
  48 2014-05-19  Corinna Vinschen  <corinna@vinschen.de>
  49
  50         * bsd_helper.cc (ipcexit_creat_hookthread): Delete shs to make
  51         Coverity happy (CID 59993).
  52         * transport_pipes.cc (transport_layer_pipes::listen): Make listen_pipe
  53         and connect_pipe statics to make Coverity happy (CID 60010/60011).
  54
  55 2014-04-16  Corinna Vinschen  <corinna@vinschen.de>
  56
  57         * pwdgrp.cc (client_request_pwdgrp::pwd_serve): Add 1 to the message
  58         length to account for the trailing NUL.
  59
  60 2014-04-16  Corinna Vinschen  <corinna@vinschen.de>
  61
  62         * cygserver-config: Use numeric id 18 instead of "system" in chown.
  63
  64 2014-04-07  Corinna Vinschen  <corinna@vinschen.de>
  65
  66         * process.cc (process::process): Only notice that signal_arrived is
  67         NULL in debug output.
  68
  69 2014-03-12  Corinna Vinschen  <corinna@vinschen.de>
  70
  71         * Makefile.in (OBJS): Add pwdgrp.o.
  72         * client.cc (client_request::handle_request): Handle
  73         CYGSERVER_REQUEST_PWDGRP message.
  74         * pwdgrp.cc: New file implementing CYGSERVER_REQUEST_PWDGRP.
  75
  76 2014-03-12  Corinna Vinschen  <corinna@vinschen.de>
  77
  78         * Throughout, fix format specifiers in debug statements to accommodate
  79         x86_64.
  80
  81 2014-03-06  Corinna Vinschen  <corinna@vinschen.de>
  82
  83         * setpwd.cc (client_request_setpwd::serve): Use RtlSecureZeroMemory to
  84         delete password from memory.
  85
  86 2013-11-06  Christopher Faylor  <me.cygwin2013@cgf.cx>
  87
  88         * configure.ac: Detect windows headers/libs after we've figured out the
  89         C compiler.
  90         * configure: Regenerate.
  91         * aclocal.m4: Regenerate.
  92
  93 2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
  94
  95         * Merge in cygwin-64bit-branch.  See ChangeLog.64bit for details.
  96
  97 2012-11-27  Christopher Faylor  <me.cygwin2012@cgf.cx>
  98
  99         * Makefile.in: Remove old from CFLAGS and move C*FLAGS so that they can
 100         be manipulated by Makefile.common.
 101
 102 2012-11-26  Christopher Faylor  <me.cygwin2012@cgf.cx>
 103
 104         * configure.ac: Rename from configure.in.
 105         * configure.in: Delete.
 106         * configure: Regenerate.
 107
 108 2012-11-26  Corinna Vinschen  <corinna@vinschen.de>
 109
 110         * transport_pipes.cc (pipe_instance_lock_once): Remove.
 111         (pipe_instance_lock): Remove.
 112         (pipe_instance): Remove.
 113         (initialise_pipe_instance_lock): Remove.
 114         (transport_layer_pipes::accept): Drop entire pipe_instance handling.
 115         (transport_layer_pipes::close): Ditto.
 116
 117 2012-11-23  Corinna Vinschen  <corinna@vinschen.de>
 118
 119         * cygserver.cc (main): Call listen right after creating the
 120         transport.
 121         * transport_pipes.cc (transport_layer_pipes::listen): Create
 122         first instance of the named pipe here.  Connect the client side
 123         to block it for further use by the system.
 124         (transport_layer_pipes::accept): Don't handle first pipe instance
 125         here.  Change debug output accordingly.
 126
 127 2012-11-23  Christopher Faylor  <me.cygwin2012@cgf.cx>
 128
 129         * Makefile.in: Use /bin/mkdir to make install directories.
 130
 131 2012-11-23  Corinna Vinschen  <corinna@vinschen.de>
 132
 133         * sysv_sem.cc (semundo_clear): Move condition to break from
 134         inner loop to the right spot.
 135
 136 2012-11-12  Christopher Faylor  <me.cygwin2012@cgf.cx>
 137
 138         * Makefile.in: Revamp for new configury.
 139         * configure.in: Revamp for new configury.
 140         * aclocal.m4: Regenerate.
 141         * configure: Ditto.
 142         * autogen.sh: New script.
 143
 144 2012-10-25  Corinna Vinschen  <corinna@vinschen.de>
 145
 146         * bsd_helper.cc (adjust_identity_info): Fix typo in log message.
 147
 148 2012-07-19  Corinna Vinschen  <corinna@vinschen.de>
 149
 150         * woutsup.h: Just include winlean.h.
 151
 152 2012-03-19  Christopher Faylor  <me.cygwin2012@cgf.cx>
 153
 154         * client.cc: Revert sigproc.h inclusion since it was fixed elsewhere.
 155
 156 2012-03-19  Corinna Vinschen  <corinna@vinschen.de>
 157
 158         * client.cc: Include sigproc.h if __INSIDE_CYGWIN__ is defined.
 159
 160 2012-03-19  Christopher Faylor  <me.cygwin2012@cgf.cx>
 161
 162         * client.cc: Remove unneeded #include "sigproc.h".
 163
 164 2012-02-14  Corinna Vinschen  <corinna@vinschen.de>
 165
 166         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 167         Always use cygwin_internal to fetch installation key.
 168
 169 2011-10-10  Corinna Vinschen  <corinna@vinschen.de>
 170
 171         * cygserver.cc (print_usage): Align output to utilities in utils
 172         directory.
 173         (print_version): Ditto.
 174
 175 2011-08-18  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 176
 177         * sysv_shm.cc (ACCESSPERMS): Remove to fix redefined warning, as
 178         this is now defined in <sys/stat.h>.
 179
 180 2011-02-07  Corinna Vinschen  <corinna@vinschen.de>
 181
 182         * configure.in: Remove AC_ALLOCA test and test for __builtin_memset.
 183         * configure: Regenerate.
 184
 185 2010-04-19  Christopher Faylor  <me+cygwin@cgf.cx>
 186
 187         * transport_pipes.cc: Include ntdef.h to accommodate cygerrno.h.
 188
 189 2009-11-16  Corinna Vinschen  <corinna@vinschen.de>
 190
 191         * Makefile.in (cygserver.exe): Link with -static to avoid linking
 192         against cygstdc++-6.dll due to references to __cxa_pure_virtual.
 193
 194 2009-11-06  Corinna Vinschen  <corinna@vinschen.de>
 195
 196         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 197         Check cygwin_internal for returning 0 rather than for != 0.
 198         (transport_layer_pipes::accept): Add debug output.
 199         (transport_layer_pipes::connect): Ditto.
 200
 201 2009-10-31  Corinna Vinschen  <corinna@vinschen.de>
 202
 203         * transport_pipes.h (PIPE_NAME_PREFIX): New define.
 204         (PIPE_NAME_SUFFIX): Ditto.
 205         (class transport_layer_pipes): Convert _pipe_name from char pointer
 206         to wchar_t array.
 207         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 208         Accommodate the fact that _pipe_name is a wchar_t array, rather than
 209         a char pointer.
 210         (transport_layer_pipes::transport_layer_pipes): Initialize _pipe_name
 211         with variable pipe name based in installation key fetched from Cygwin
 212         DLL.
 213         (transport_layer_pipes::accept): Call CreateNamedPipeW explicitely.
 214         (transport_layer_pipes::connect): Call CreateFileW and WaitNamedPipeW
 215         explicitely.
 216
 217 2009-08-18  Corinna Vinschen  <corinna@vinschen.de>
 218
 219         * Makefile.in (CXXFLAGS): Allow override.
 220
 221 2009-03-26  Yaakov Selkowitz  <yselkowitz@cygwin.com>
 222
 223         * README: Remove "How to use" section, as CYGWIN="server" is
 224         no longer required.
 225
 226 2009-03-20  Corinna Vinschen  <corinna@vinschen.de>
 227
 228         * cygserver-config: Remove misleading text describing the
 229         "CYGWIN=server" setting for the client.
 230
 231 2009-02-23  Sjors Gielen <mailinglist@dazjorz.com>
 232
 233         * Makefile.in: Add DESTDIR functionality.
 234
 235 2009-01-21  Corinna Vinschen  <corinna@vinschen.de>
 236
 237         * client.cc (allow_server): Remove variable.
 238         (client_request_get_version::client_request_get_version): Drop checking
 239         allow_server.
 240
 241 2009-01-03  Christopher Faylor  <me+cygwin@cgf.cx>
 242
 243         * Makefile.in (CFLAGS): Look in cygwin's build directory for header
 244         files.
 245
 246 2008-12-15  Corinna Vinschen  <corinna@vinschen.de>
 247
 248         * setpwd.cc (client_request_setpwd::serve): Don't treat removing
 249         non-existant private data as error.
 250
 251 2008-12-15  Corinna Vinschen  <corinna@vinschen.de>
 252
 253         * setpwd.cc (client_request_setpwd::serve): Explicitely erase password
 254         buffer content after usage.
 255
 256 2008-11-26  Corinna Vinschen  <corinna@vinschen.de>
 257
 258         * Makefile.in (OBJS): Add setpwd.o.
 259         * README: Explain new service to store passwords in the LSA registry
 260         area.
 261         * bsd_helper.cc (get_token_info): Make externally available.
 262         * bsd_helper.h (get_token_info): Declare.
 263         * client.cc (client_request::handle_request): Add case for
 264         CYGSERVER_REQUEST_SETPWD request.
 265         * setpwd.cc: New file implementing the CYGSERVER_REQUEST_SETPWD
 266         request.
 267
 268 2008-10-30  Christopher Faylor  <me+cygwin@cgf.cx>
 269
 270         * Makefile.in: Use -static-libgcc when creating cygserver.exe.
 271
 272 2008-04-30  Corinna Vinschen  <corinna@vinschen.de>
 273
 274         * sysv_msg.cc: Add fix from upstream version 1.65.
 275         (msgsnd): Call msleep with timeout value.  Handle EWOULDBLOCK.  Make
 276         sure it's clear from where msleep has been called in debug output.
 277         (msgrcv): Make sure it's clear from where msleep has been called in
 278         debug output.
 279
 280 2008-02-06  Corinna Vinschen  <corinna@vinschen.de>
 281
 282         * bsd_helper.cc: Replace %E __small_printf format specifier with %lu
 283         and call to GetLastError throughout.
 284         * bsd_mutex.cc: Ditto.
 285         * sysv_sem.cc (semget): Replace %X __small_printf format specifier
 286         with %llx.
 287
 288 2008-02-06  Corinna Vinschen  <corinna@vinschen.de>
 289
 290         Remove dependency from Cygwin internal code.
 291         * Makefile.in (CYGWIN_OBJS): Remove smallprint.o.
 292         (cygserver.exe): Remove strfuncs.o
 293         (strfuncs.o): Drop rule.
 294         * bsd_log.cc (_vlog): Use snprintf/vsnprintf instead of
 295         __small_sprintf/__small_vsprintf.
 296         * sysv_sem.cc (seminit): Use sys_malloc instead of malloc.  Use
 297         snprintf instead of __small_sprintf.
 298         (semunload): Free the above allocated sema_mtx names here.
 299
 300 2008-02-03  Brian Dessent  <brian@dessent.net>
 301
 302         * Makefile.in: Don't link strfuncs.o from the Cygwin build dir.
 303         Build it again with __OUTSIDE_CYGWIN__ defined.
 304
 305 2007-11-05  Corinna Vinschen  <corinna@vinschen.de>
 306
 307         * bsd_helper.cc (tunable_params): Add kern.ipc.shm_allow_removed as
 308         bool parameter.
 309         * cygserver.conf: Add a description for the kern.ipc.shm_allow_removed
 310         parameter.
 311         * sysv_shm.cc (shminit): Set shm_allow_removed variable according to
 312         kern.ipc.shm_allow_removed setting.
 313
 314 2007-08-02  Corinna Vinschen  <corinna@vinschen.de>
 315
 316         * smallprint.c: Remove.
 317
 318 2007-08-02  Christopher Faylor  <me+cygwin@cgf.cx>
 319
 320         * Makefile.in: Add -lntdll to link line.
 321         (CYGWIN_OBJS): Include strfuncs.o.
 322
 323 2007-08-02  Corinna Vinschen  <corinna@vinschen.de>
 324
 325         * smallprint.c: New file.
 326         * Makefile.in (OBJS): Add smallprint.o.
 327         (CYGWIN_OBJS): Remove smallprint.o from Cygwin dir.
 328
 329 2007-07-21  Corinna Vinschen  <corinna@vinschen.de>
 330
 331         * bsd_helper.cc: Drop unnecessary security.h include.
 332
 333 2007-02-23  Corinna Vinschen  <corinna@vinschen.de>
 334
 335         Throughout remove using wincap.
 336         * Makefile.in (OBJS): Remove wincap.o.
 337         * README: Don't mention 9x.
 338         * bsd_mutex.cc (_mtx_unlock): Drop checking for 9x error codes.
 339         * cygserver.cc (server_submission_loop::request_loop): Add FIXME
 340         comment.
 341         * wincap.cc: Remove.
 342         * wincap.h: Remove.
 343         * woutsup.h: Don't include wincap.h.
 344
 345 2007-02-22  Corinna Vinschen  <corinna@vinschen.de>
 346
 347         * Makefile.in (OBJS): Drop transport_sockets.o.
 348         * sysv_shm.cc (shmget_allocate_segment): Remove spurious cast.
 349         * transport.cc: Don't include transport_sockets.h.
 350         (create_server_transport): Always create transport_layer_pipes.
 351         * transport_sockets.cc: Remove.
 352         * transport_sockets.h: Remove.
 353
 354 2006-05-24  Christopher Faylor  <cgf@timesys.com>
 355
 356         * configure.in: Update to newer autoconf.
 357         (thanks to Steve Ellcey)
 358         * configure: Regenerate.
 359         * aclocal.m4: New file.
 360
 361 2006-01-12  Corinna Vinschen  <corinna@vinschen.de>
 362
 363         * wincap.cc: New file.
 364         * wincap.h: New file.
 365         * Makefile.in: Accomodate having our own wincap implementation now.
 366
 367 2006-01-09  Corinna Vinschen  <corinna@vinschen.de>
 368
 369         Check FreeBSD upstream changes and apply important patches.
 370         * sysv_sem.cc (__semctl): Check copyin return value (from 1.76).
 371         * sysv_shm.cc (shminit): Actually use the iterating variable in the
 372         for loop when trying to avoid overflow (from 1.102).
 373
 374 2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
 375
 376         * bsd_helper.cc (securityinit): New function.  Move initialization
 377         of security related variables from ipcinit here.
 378         * bsd_helper.h (securityinit): Add prototype.
 379         * cygserver.cc (main): Call securityinit right after wincap.init.
 380
 381 2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
 382
 383         * bsd_log.cc (_vpanic): LOG_EMERG is overkill, use LOG_CRIT.
 384
 385 2005-11-09  Corinna Vinschen  <corinna@vinschen.de>
 386
 387         * process.cc (process_cache::process): Fix maximum process condition.
 388
 389 2005-10-24  Corinna Vinschen  <corinna@vinschen.de>
 390
 391         * README: Add description for new -p/--process-cache option.
 392         * bsd_helper.cc (default_tun_check): Add kern.srv.process_cache_size
 393         entry to tunable_params. Set max value of kern.srv.request_threads
 394         to 310.
 395         * cygserver.cc (SERVER_VERSION): Set to 1.20.
 396         (print_usage): Print usage of new parameter -p.
 397         (main): Add process cache parameter handling. Accomodate new max
 398         value of request threads.
 399         * cygserver.conf: Add kern.srv.process_cache_size tunable parameter.
 400         Accomodate new max value of kern.srv.request_threads.
 401         * process.cc: Fix a comment.
 402         (process_cache::process_cache): Add max process cache size parameter.
 403         Change _cache_add_trigger to manual reset event.
 404         (struct pcache_wait_t): New struct used as parameter to
 405         pcache_wait_thread.
 406         (pcache_wait_thread): New thread function used for threaded process
 407         cache.
 408         (process_cache::wait_for_processes): Use threaded waiting if number
 409         of processes to wait for is bigger than 62. Always check all processes
 410         to avoid race under heavy load.
 411         (process_cache::sync_wait_array): Remove useless assert. Reset
 412         _cache_add_trigger right at the start since it's manual reset now.
 413         Accomodate threaded waiting.
 414         * process.h (process_cache::process_cache): Add max_procs parameter.
 415         (process_cache::_max_process_count): New member.
 416         (process_cache::_wait_array: Raise to allow up to 5 wait threads.
 417         (process_cache::_process_array): Ditto.
 418
 419 2005-08-08  Christopher Faylor  <cgf@timesys.com>
 420
 421         * cygserver.cc (main): Call wincap.init() earlier to avoid a NULL
 422         dereference.
 423
 424 2005-06-14  Corinna Vinschen  <corinna@vinschen.de>
 425
 426         * sysv_sem.cc (semu_list): Define static to avoid gcc 4.x compiler
 427         warning.
 428
 429 2005-04-08  Corinna Vinschen  <corinna@vinschen.de>
 430
 431         * bsd_mutex.cc (msleep_cnt): Remove.
 432         (msleep_max_cnt): Remove.
 433         (msleep_arr): Remove.
 434         (class msleep_sync_array): New class to encapsulate msleep/wakeup
 435         thread synchronization.
 436         (msleep_sync): New object pointer.
 437         (msleep_init): Initialize new msleep_sync object.
 438         (_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for
 439         thread synchronization. Improve debug output a bit more.
 440         (wakeup): Just call msleep_sync->wakeup().
 441         (wakeup_all): Whitespace fix.
 442
 443 2005-04-06  Corinna Vinschen  <corinna@vinschen.de>
 444
 445         * bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.
 446         * bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h.
 447         (mtx_init): Initialize lock counter to 0.
 448         (_mtx_lock): Increment and log mutex lock counter.
 449         (mtx_owned): Add winpid argument. Return true only if mutex is
 450         actually owned by process winpid.
 451         (_mtx_assert): Add winpid argument accordingly.
 452         (_mtx_unlock): Log owner and lock count.
 453         (MSLEEP_MUTEX): Remove.
 454         (MSLEEP_SEM): Ditto.
 455         (MSLEEP_EVENT): Ditto.
 456         (msleep_event_name): Ditto.
 457         (msleep_cs): New global critical section.
 458         (msleep_cnt): New global variable indicating msleep record usage.
 459         (msleep_max_cnt): New global variable indicating msleep record size.
 460         (msleep_arr): New global pointer to msleep records.
 461         (msleep_init): Initialize msleep_cs. Allocate msleep_arr array.
 462         (_msleep): Rewrite using new msleep_cs/msleep_arr based thread
 463         synchronization. Don't be shy with debug output.
 464         (wakeup): Rewrite using new msleep_cs/msleep_arr based thread
 465         synchronization.
 466         * bsd_mutex.h (struct mtx): Add lock counter for better debugging.
 467         (mtx_owned): Declare with winpid argument.
 468         (_mtx_assert): Ditto.
 469         (mtx_assert): Define with winpid argument.
 470         * cygserver.cc (version): Remove.
 471         (SERVER_VERSION): New define, decoupling server version information
 472         from source code control system.
 473         (print_version): Simplify printing server version.
 474         * process.cc (process::process): Fix wrong bracketing (and handle leak).
 475         (process::~process): Only try to close _signal_arrived if valid.
 476         * sysv_sem.cc: Include sys/smallprint.h.
 477         (semundo_clear): Define with additional struct thread pointer argument.
 478         Accomodate throughout.
 479         (SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate
 480         throughout.
 481         (struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate
 482         throughout.
 483         (seminit): Improve debugging by adding the semid to the mutex name.
 484         (semget): Correctly print key value as 64 bit hex value in debug
 485         output.
 486         (semexit_myhook): Remove Cygwin specific unlocking of mutexes owned
 487         by exiting process.  Keep semaphore global lock throughout whole
 488         function to avoid races.
 489         * sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that
 490         Giant is locked.
 491
 492 2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
 493
 494         * bsd_mutex.cc (_msleep): Whitespace fix.
 495         * process.cc (process::process): Handle invalid signal_arrived values
 496         more gracefully.
 497
 498 2004-12-30  Corinna Vinschen  <corinna@vinschen.de>
 499
 500         * bsd_mutex.cc: Include limits.h.
 501         (MSLEEP_MUTEX): New define for third parameter to msleep_event_name.
 502         (MSLEEP_SEM): Ditto.
 503         (MSLEEP_EVENT): Ditto.
 504         (msleep_event_name): Add third parameter to allow multiple
 505         synchronization objects per ident.
 506         (_msleep): Implement new synchronization technique to make sure
 507         that all threads have been woken up by a corresponding wakeup call.
 508         (wakeup): Ditto.
 509
 510 2004-10-18  Corinna Vinschen  <corinna@vinschen.de>
 511
 512         * sysv_sem.cc: Redefine offsetof to circumvent build problems with
 513         gcc 3.4.
 514
 515 2004-10-04  Corinna Vinschen  <corinna@vinschen.de>
 516
 517         * bsd_mutex.cc (_msleep): Simplify event creation.  Revert change from
 518         2004-08-24.  It should be unnecessary now.
 519         * msg.cc (client_request_msg::serve): Release process critical
 520         section as early as possible.
 521         * sem.cc (client_request_sem::serve): Ditto.
 522         * shm.cc (client_request_shm::serve): Ditto.
 523         * process.cc: Use hold and release method calls instead of
 524         EnterCriticalSection/LeaveCriticalSection calls throughout.
 525         * process.h (_hold): Rename from hold.  Take filename and linenumber
 526         parameter for logging.  Define matching hold macro.
 527         (release): Ditto.
 528
 529 2004-10-01  Corinna Vinschen  <corinna@vinschen.de>
 530
 531         * sysv_sem.cc: Update to FreeBSD version 1.69.
 532         1.68: Reduce the overhead of semop() by using the kernel stack
 533         instead of malloc'd memory to store the operations array if it
 534         is small enough to fit.
 535         1.69: Adjust the number of processes waiting on a semaphore properly
 536         if we're woken up in the middle of sleeping.
 537
 538 2004-09-23  Corinna Vinschen  <corinna@vinschen.de>
 539
 540         * sysv_shm.cc (kern_shmat): Avoid compiler warning.
 541
 542 2004-09-21  Corinna Vinschen  <corinna@vinschen.de>
 543
 544         * sysv_shm.cc (vm_object_reference): remove Cygwin specific define.
 545         (vm_map_find): Ditto.
 546         (vm_map_inherit): Ditto.
 547         (kern_shmat): On Cygwin, take shmaddr just as is.  Don't call vm
 548         system calls on Cygwin.  Add comment.
 549
 550 2004-09-15  Corinna Vinschen  <corinna@vinschen.de>
 551
 552         Fix copyright throughout.
 553         Eliminate use of _impure_ptr outside Cygwin.
 554         * bsd_helper.cc: Include errno.h instead of cygerrno.h.
 555         * bsd_mutex.cc : Ditto.
 556         * client.cc: Ditto.
 557         * cygserver.cc: Ditto.
 558         * process.cc: Don't build functions inside Cygwin.  Don't include
 559         cygerrno.h.  Don't set errno.
 560         * transport_pipes.cc (SET_ERRNO): New define.  Use througout.
 561         * transport_sockets.cc (SET_ERRNO): Ditto.
 562         (GET_ERRNO): Ditto.
 563
 564 2004-09-06  Corinna Vinschen  <corinna@vinschen.de>
 565
 566         * bsd_mutex.cc (_msleep): Disable resetting event object for now.
 567
 568 2004-08-31  Corinna Vinschen  <corinna@vinschen.de>
 569
 570         * sysv_shm.cc (kern_shmat): Add debug_printf's.
 571
 572 2004-08-24  Corinna Vinschen  <corinna@vinschen.de>
 573
 574         * bsd_mutex.cc (_msleep): Release process object while waiting.
 575
 576 2004-08-03  Corinna Vinschen  <corinna@vinschen.de>
 577
 578         * transport.cc (transport_layer_base::~transport_layer_base): Resurrect.
 579         * transport.h (transport_layer_base::~transport_layer_base): Ditto.
 580
 581 2004-07-30  Corinna Vinschen  <corinna@vinschen.de>
 582
 583         * bsd_mutex.cc (_msleep): Reset event object and close it before
 584         entering mutex.  Turn order of conditional for better readability.
 585
 586 2004-07-26  Corinna Vinschen  <corinna@vinschen.de>
 587
 588         * cygserver.conf: Describe relation between shmmaxpgs and SHMMAX.
 589
 590 2004-07-20  Corinna Vinschen  <corinna@vinschen.de>
 591
 592         * bsd_helper.cc: Whitespace fixes.
 593         * bsd_mutex.cc: Ditto.
 594
 595 2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
 596
 597         * transport.cc (transport_layer_base::~transport_layer_base): Remove.
 598         * transport.h (transport_layer_base::~transport_layer_base): Ditto.
 599
 600 2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
 601
 602         * bsd_mutex.cc (win_priority): Actually calculate p from priority.
 603
 604 2004-06-03  Corinna Vinschen  <corinna@vinschen.de>
 605
 606         * shm.cc (shmget): Explicitely set td_retval[0] to -1 on error.
 607
 608 2004-03-30  Corinna Vinschen  <corinna@vinschen.de>
 609
 610         * sysv_shm.cc (shmget): Allow to retrieve shared memory segments
 611         by shmid when IPC_KEY_IS_SHMID is set.
 612
 613 2004-03-02  Corinna Vinschen  <corinna@vinschen.de>
 614
 615         * sysv_sem.cc (semundo_adjust): Check for process id instead of
 616         process struct pointer, which isn't fixed under Cygwin.
 617         (semexit_myhook): Ditto.  Adjust debug print statements to print
 618         Cygwin and Windows PIDs instead of process pointer under Cygwin.
 619
 620 2004-02-07  Corinna Vinschen  <corinna@vinschen.de>
 621
 622         * bsd_mutex.cc (win_priority): Move to msleep helper function section.
 623         (set_priority): Ditto. Fix formatting.
 624         (_msleep): Cleanup obj formatting.  Rearrange obj order.
 625
 626 2004-02-06  Corinna Vinschen  <corinna@vinschen.de>
 627
 628         * bsd_mutex.cc (_msleep): Handle PCATCH using signal_arrived event.
 629         * client.cc: Include sigproc.h.
 630         * msg.cc (client_request_msg::serve): Accomodate third parameter to
 631         process::process.
 632         * sem.cc (client_request_sem::serve): Ditto.
 633         * shm.cc (client_request_shm::serve): Ditto.
 634         * process.cc (process::process): Duplicate signal_arrived into
 635         Cygserver process space.
 636         (process::~process): Close _signal_arrived handle.
 637         (process_cache::process): Add signal_arrived handling.
 638         * process.h (process::process): Add signal_arrived parameter.
 639         (process:signal_arrived): New read accessor.
 640         (process:_signal_arrived): New member.
 641         (process_cache::process): Add signal_arrived parameter.
 642
 643 2004-01-16  Corinna Vinschen  <corinna@vinschen.de>
 644
 645         * process.h (cleanup_routine::~cleanup_routine): Make pure virtual
 646         function to avoid miscompilation with certain versions of gcc.
 647         * process.cc (cleanup_routine::~cleanup_routine): Remove.
 648
 649 2003-12-26  Christopher Faylor  <cgf@redhat.com>
 650
 651         * Makefile.in (CFLAGS, CXXFLAGS): Remove unneeded include.
 652         (CYGWIN_LIB): Delete.
 653         (cygserver.exe target): Add -L$(cygwin_build) to the link line to force
 654         linker to use build tree version of the library.  Remove specific
 655         inclusion of libcygwin.a from the link line.
 656
 657 2003-12-16  Corinna Vinschen  <corinna@vinschen.de>
 658
 659         * bsd_helper.cc (tunable_params): Add entries for kern.ipc.msgmnb and
 660         kern.ipc.msgtql.  Raise max value for kern.ipc.msgseg to 65535.
 661         * cygserver.conf: Add kern.ipc.msgmnb and kern.ipc.msgtql.
 662         * sysv_msg.cc (msginit): Add TUNABLE_INT_FETCH call for
 663         kern.ipc.msgmnb and kern.ipc.msgtql.
 664
 665 2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
 666
 667         * cygserver.cc (main): Move call to ipcinit() up before installing
 668         any threads.
 669         * sysv_sem.cc: Update to FreeBSD version 1.67.
 670         (seminit): Initialize semaphore sequence numbers to 0.
 671
 672 2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
 673
 674         * Makefile.in (CYGWIN_LIB): Variable pointing to libcygwin.a in
 675         the parallel cygwin dir.
 676         (cygserver.exe): Depend on and link against $CYGWIN_LIB.
 677
 678 2003-11-25  Christopher Faylor  <cgf@redhat.com>
 679
 680         * Makefile.in (CXXFLAGS): Remove duplicate options handled in
 681         Makefile.common.
 682
 683 2003-11-22  Corinna Vinschen  <corinna@vinschen.de>
 684
 685         * msg.cc (client_request_msg::serve): Add default case to msgop switch.
 686         * sem.cc (client_request_sem::serve): Add default case to semop switch.
 687         * shm.cc (client_request_shm::serve): Add default case to shmop switch.
 688
 689 2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
 690
 691         * Makefile.in (install): Explicitely create directories.  Install
 692         README to $(prefix)/share/doc/Cygwin.
 693         * README: New file.
 694
 695 2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
 696
 697         * cygserver.cc (print_usage): Fix scrambled output.
 698
 699 2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
 700
 701         * cygserver-config: Slightly modify printed message.
 702
 703 2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
 704
 705         * Makefile.in (install): Install cygserver-config script to bindir.
 706         * cygserver-config: New script.
 707
 708 2003-11-19  Corinna Vinschen  <corinna@vinschen.de>
 709
 710         Don't use safe_new but new throughout.  Fix copyright dates
 711         throughout.
 712         * Makefile.in: Accomodate all new files and name changes.
 713         Add a *.d dependency.
 714         (sbindir): Add.
 715         (etcdir): Drop in favor of more appropriate sysconfdir definition.
 716         (sysconfdir): Add.
 717         (CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition.
 718         (.SUFFIXES): Add.
 719         (install): Add action items.
 720         (libclean): New target.
 721         (fullclean): Ditto.
 722         * bsd_helper.cc: New file.
 723         * bsd_helper.h: Ditto.
 724         * bsd_log.cc: Ditto.
 725         * bsd_log.h: Ditto.
 726         * bsd_mutex.cc: Ditto.
 727         * bsd_mutex.h: Ditto.
 728         * client.cc: Rearrange to build as less as possible if
 729         __INSIDE_CYGWIN__.
 730         (client_request::handle_request): Add Message Queue and Semaphore
 731         handling.
 732         * cygserver.cc: Rearrange to build as less as possible if
 733         __INSIDE_CYGWIN__. Use new debug/log/panic logging functions.
 734         (DEF_CONFIG_FILE): New definition for configuration file.  Use
 735         throughout.
 736         (getfunc): Remove.
 737         (__cygserver__printf): Remove.
 738         (client_request_attach_tty::serve): Return error if impersonation
 739         fails.
 740         (print_usage): Pump up help message.
 741         (print_version): Add output of default configuration file.
 742         (main): Accommodate new options.  Allow overwrite of threading options
 743         from config file.  Call several new initialization functions.  Drop
 744         printing dots.  Don't define SIGHANDLE inline.
 745         * cygserver.conf: New file.
 746         * cygserver_process.h: Rename to process.h.
 747         * cygserver_transport.h: Rename to transport.h.
 748         * cygserver_transport_pipes.h: Rename to transport_pipes.h.
 749         * cygserver_transport_sockets.h: Rename to transport_sockets.h.
 750         * msg.cc: Rewrite.
 751         * sem.cc: Rewrite.
 752         * shm.cc: Rewrite.
 753         * sysv_msg.cc: New file, derived from FreeBSD version 1.52.
 754         * sysv_sem.cc: New file, derived from FreeBSD version 1.66.
 755         * sysv_shm.cc: New file, derived from FreeBSD version 1.89.
 756         * threaded_queue.cc: Rearrange to build as less as possible if
 757         __INSIDE_CYGWIN__.
 758         * transport.cc (transport_layer_base::impersonate_client): Define bool.
 759         (transport_layer_base::revert_to_self): Ditto.
 760         * transport.h (transport_layer_base::impersonate_client): Declare bool.
 761         (transport_layer_base::revert_to_self): Ditto.
 762         * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
 763         Don't call init_security.
 764         (init_security): Remove.
 765         (transport_layer_pipes::accept): Use global sec_all_nih.
 766         (transport_layer_pipes::connect): Ditto.
 767         (transport_layer_pipes::impersonate_client): Define bool.
 768         (transport_layer_pipes::revert_to_self): Ditt.
 769         * transport_pipes.h (transport_layer_pipes::impersonate_client): Declare
 770         bool.
 771         (transport_layer_pipes::revert_to_self): Ditto.
 772         * woutsup.h: Include bsd compatibility headers.
 773         (SIGHANDLE): Add definition.
 774         (__cygserver__printf): Remove definition.
 775         (__noop_printf): Ditto.
 776         (debug_printf): Define using debug.
 777         (syscall_printf): Define using log.
 778         (system_printf): Ditto.
 779         Drop all other _printf definitions.
 780
 781 2003-10-22  Corinna Vinschen  <corinna@vinschen.de>
 782
 783         Accomodate moving cygserver header files from cygwin/include/cygwin
 784         to here and cygwin dir.
 785         * Makefile.in (EXEEXT): Drop as unused.
 786         (EXEEXT_FOR_BUILD): Ditto.
 787         (all): Don't build libcygserver.a.
 788         * cygserver_process.h: Moved from cygwin/include/cygwin to here.
 789         * cygserver_transport.h: Ditto.
 790         * cygserver_transport_pipes.h: Ditto.
 791         * cygserver_transport_sockets.h: Ditto.
 792         * ipc.h: Moved to ../cygwin and renamed to cygserver_ipc.h.
 793         * shm.h: Moved to ../cygwin and renamed to cygserver_shm.h.
 794
 795 2003-08-30  Christopher Faylor  <cgf@redhat.com>
 796
 797         * msg.cc: New file.
 798         * sem.cc: Ditto.
 799
 800 2003-08-30  Christopher Faylor  <cgf@redhat.com>
 801
 802         * threaded_queue.h: New file.
 803
 804 2003-08-25  Christopher Faylor  <cgf@redhat.com>
 805
 806         * Makefile.in: Build libcygserver.a.
 807         * client.cc: Rename allow_daemon to allow_server.
 808
 809 2003-07-25  Christopher Faylor  <cgf@redhat.com>
 810
 811         * configure.in: Use 'install-sh -c'.
 812         * configure: Regenerate.
 813
 814 2003-07-25  Christopher Faylor  <cgf@redhat.com>
 815
 816         * configure.in: Always use install-sh.
 817         * configure: Regenerate.
 818
 819 2003-07-01  Christopher Faylor  <cgf@redhat.com>
 820
 821         * Makefile.in (OBJS): Move some more files from cygwin directory.
 822         * woutsup.h: Define _MT_SAFE.
 823
 824 2003-07-01  Christopher Faylor  <cgf@redhat.com>
 825
 826         * configure.in: First pass.
 827         * Makefile.in: Ditto.
 828         * configure: Generate.