winsup/cygwin/ChangeLog

   1 2011-04-04  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
   2
   3         * include/cygwin/types.h: Move multiple inclusion guards to
   4         beginning and end of header.
   5
   6 2011-04-04  Christopher Faylor  <me.cygwin2011@cgf.cx>
   7
   8         * Makefile.in: Move Makefile.common include earlier to fix problems with
   9         relative ${srcdir} path which confuses make.
  10
  11 2011-04-04  Corinna Vinschen  <corinna@vinschen.de>
  12
  13         Drop NT4 support.
  14         * autoload.cc (DnsQuery_A): Fatal if not available.
  15         (DnsRecordListFree): Ditto.
  16         (DsGetDcNameW): Ditto.
  17         (NetGetAnyDCName): Remove.
  18         (NetGetDCName): Remove.
  19         (EnumProcessModules): Fatal if not available.
  20         (GetModuleFileNameExW): Ditto.
  21         (GetModuleInformation): Ditto.
  22         (GetProcessMemoryInfo): Ditto.
  23         (QueryWorkingSet): Ditto.
  24         (LsaRegisterLogonProcess): Ditto.
  25         * fenv.cc (_feinitialise): Drop supports_sse condition.
  26         * fhandler_disk_file.cc (path_conv::isgood_inode): Fix comment.
  27         (fhandler_base::fstat_by_name): Drop has_fileid_dirinfo condition.
  28         (fhandler_disk_file::opendir): Ditto.
  29         * fhandler_netdrive.cc (fhandler_netdrive::readdir): Fix comment.
  30         * fhandler_proc.cc (format_proc_partitions): Drop NT4-only code.
  31         * fhandler_process.cc (get_process_state): Ditto.
  32         * kernel32.cc (GetWindowsDirectoryW): Remove.
  33         (GetWindowsDirectoryA): Remove.
  34         * miscfuncs.cc (nice_to_winprio): Drop NT4-only code.
  35         * mount.cc (fs_info::update): Fix comments.
  36         * net.cc (get_2k_ifs): Drop NT4-only code.
  37         * sec_auth.cc (get_logon_server): Ditto.
  38         (lsaauth): Drop NT4-specific error handling.
  39         * security.cc (alloc_sd): Set SE_DACL_PROTECTED unconditionally.
  40         * select.cc (select_stuff::wait): Always use MWMO_INPUTAVAILABLE.
  41         (peek_windows): Drop NT4-only condition in call to PeekMessage.
  42         * syscalls.cc (gethostid): Remove NT4-only workaround.
  43         * wincap.cc: Througout, drop has_dacl_protect,
  44         has_broken_if_oper_status, has_process_io_counters,
  45         has_terminal_services, has_extended_priority_class, has_guid_volumes,
  46         has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse from
  47         wincaps.
  48         (wincap_nt4sp4): Remove.
  49         (wincap_minimal): Set to wincap_2000.
  50         (wincapc::init): Rely on availability of OSVERSIONINFOEX structure.
  51         Treat error from GetVersionEx as fatal.  Treat NT4 as fatal.
  52         * wincap.h (struct wincaps): Drop has_dacl_protect,
  53         has_broken_if_oper_status, has_process_io_counters,
  54         has_terminal_services, has_extended_priority_class, has_guid_volumes,
  55         has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse flags
  56         and methods.
  57         * winlean.h (GetWindowsDirectoryW) Define as GetSystemWindowsDirectoryW.
  58         (GetWindowsDirectoryA): Define as GetSystemWindowsDirectoryA.
  59
  60 2011-04-04  Corinna Vinschen  <corinna@vinschen.de>
  61
  62         * dtable.cc (dtable::init_std_file_from_handle): Fix a comment to
  63         reflect the current state.
  64
  65 2011-04-04  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
  66
  67         * Makefile.in (fhandler_proc_CFLAGS): Define USERNAME, HOSTNAME,
  68         and GCC_VERSION.
  69         * fhandler_proc.cc (format_proc_version):  Add build machine and GCC
  70         version information as on Linux.
  71
  72 2011-04-04  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
  73             Corinna Vinschen  <corinna@vinschen.de>
  74
  75         * devices.h (fh_devices): Define FH_PROC_MIN_MINOR.
  76         Reorder major-0 devices so that all /proc directories fall
  77         between FH_PROC and FH_PROC_MIN_MINOR.
  78         * path.h (isproc_dev): Redefine accordingly.
  79
  80 2011-04-04  Corinna Vinschen  <corinna@vinschen.de>
  81
  82         * cygserver_setpwd.h (setlsapwd): Add username parameter to declaration.
  83         * external.cc (cygwin_internal): In the CW_SET_PRIV_KEY case, fetch
  84         additional username parameter.
  85         * setlsapwd.cc (setlsapwd): Add username parameter.  Allow admin to
  86         set the hidden password for other users.
  87
  88 2011-04-04  Corinna Vinschen  <corinna@vinschen.de>
  89
  90         * sec_auth.cc (get_user_groups): Mark well-known groups as well-known.
  91         (get_user_local_groups): Ditto.
  92         (verify_token): Drop useless label.
  93         * sec_helper.cc (cygsid::get_sid): Check for well-known SID if
  94         well_known isn't set.
  95         * security.h (well_known_sid_type): New inline function.
  96
  97 2011-04-02  Corinna Vinschen  <corinna@vinschen.de>
  98
  99         * autoload.cc (FindFirstVolumeA): Remove.
 100         (FindNextVolumeA): Remove.
 101         (FindVolumeClose): Remove.
 102         (GetVolumeNameForVolumeMountPointA): Remove.
 103         * ntdll.h (NtFlushBuffersFile): Declare.
 104         * syscalls.cc (sync_worker): Rewrite using native NT functions.
 105         (sync): Ditto.
 106
 107 2011-04-02  Corinna Vinschen  <corinna@vinschen.de>
 108
 109         * fhandler_proc.cc (format_proc_partitions): Express length in WCHAR
 110         size.
 111
 112 2011-04-02  Corinna Vinschen  <corinna@vinschen.de>
 113
 114         * autoload.cc (GetExtendedTcpTable): Remove.
 115         (GetTcpTable): Remove.
 116         (CharNextExA): Remove.
 117         (FindWindowA): Remove.
 118         (ShowWindowAsync): Remove.
 119         * dcrt0.cc (disable_dep): Remove unused function.
 120         (dll_crt0_0): Drop comment babbling about TS & DEP.
 121         * fhandler_socket.cc (address_in_use): Remove unused function.
 122         * wincap.cc: Throughout, drop ts_has_dep_problem from wincaps.
 123         (wincapc::init): Drop code setting ts_has_dep_problem flag.
 124         * wincap.h (struct wincaps): Drop ts_has_dep_problem flags and method.
 125
 126 2011-04-01  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 127
 128         Implement /proc/sysvipc/*
 129         * devices.in (dev_procsysvipc_storage): Add.
 130         * devices.cc: Regenerate.
 131         * devices.h (fh_devices): Add FH_PROCSYSVIPC.
 132         * dtable.cc (build_fh_pc): Add case FH_PROCSYSVIPC.
 133         * fhandler.h (class fhandler_procsysvipc): Declare.
 134         (fhandler_union): Add __procsysvipc.
 135         * fhandler_proc.cc (proc_tab): Add sysvipc virt_directory.
 136         * fhandler_procsysvipc.cc: New file.
 137         * Makefile.in (DLL_OFILES): Add fhandler_procsysvipc.o.
 138         * path.h (isproc_dev): Add FH_PROCSYSVIPC to conditional.
 139
 140 2011-04-01  Corinna Vinschen  <corinna@vinschen.de>
 141
 142         * Makefile.in (DLL_OFILES): Add avapi32.o.
 143         * advapi32.cc: New file.
 144         * autoload.cc: Add block of remaining advapi32 functions used by
 145         Cygwin.  Keep commented out.  Explain why.
 146
 147 2011-04-01  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 148
 149         * fhandler_proc.cc (format_proc_loadavg): Add running/total
 150         processes as fourth component of output.
 151         * fhandler_process.cc (get_process_state): Make non-static.
 152         Add FIXME about generating an 'O' flag.
 153
 154 2011-04-01  Corinna Vinschen  <corinna@vinschen.de>
 155
 156         * fhandler_random.cc (fhandler_dev_random::crypt_gen_random):
 157         Use CryptAcquireContextW.
 158         * ntdll.h (STATUS_PROCEDURE_NOT_FOUND): Define.
 159         * sec_auth.cc (open_local_policy): Rename NTSTATUS variable ret to
 160         status.  Drop usage of LsaNtStatusToWinError.
 161         (verify_token): Call NtQuerySecurityObject instead of
 162         GetKernelObjectSecurity.
 163         (create_token): Rename NTSTATUS variable ret to status.  Rename ret2 to
 164         sub_status.  Drop usage of LsaNtStatusToWinError.  In case LsaLogonUser
 165         fails, report the sub_status as well.
 166
 167 2011-04-01  Corinna Vinschen  <corinna@vinschen.de>
 168
 169         * libc/strptime.c: Remove misleading comment.
 170
 171 2011-03-31  Corinna Vinschen  <corinna@vinschen.de>
 172
 173         * ntdll.h: Allow usage from plain C code.
 174         (FSCTL_PIPE_IMPERSONATE): Define.
 175         (enum _THREAD_INFORMATION_CLASS): Define.
 176         (RTL_QUERY_REGISTRY_xxx): Define.
 177         (RTL_REGISTRY_xxx): Define.
 178         (PRTL_QUERY_REGISTRY_ROUTINE): Define.
 179         (struct _RTL_QUERY_REGISTRY_TABLE): Define.
 180         (enum _KEY_VALUE_INFORMATION_CLASS): Define.
 181         (struct _KEY_VALUE_PARTIAL_INFORMATION): Define.
 182         (NtAccessCheck): Declare.
 183         (NtAllocateLocallyUniqueId): Declare.
 184         (NtCreateKey): Declare.
 185         (NtDuplicateToken): Declare.
 186         (NtLoadKey): Declare.
 187         (NtOpenKey): Declare.
 188         (NtOpenProcessToken): Declare.
 189         (NtOpenThreadToken): Declare.
 190         (NtPrivilegeCheck): Declare.
 191         (NtQueryInformationToken): Declare.
 192         (NtQueryValueKey): Declare.
 193         (NtSetInformationThread): Declare.
 194         (NtSetInformationToken): Declare.
 195         (NtSetValueKey): Declare.
 196         (RtlAbsoluteToSelfRelativeSD): Declare.
 197         (RtlAddAccessAllowedAce): Declare.
 198         (RtlAddAccessDeniedAce): Declare.
 199         (RtlAddAce): Declare.
 200         (RtlCheckRegistryKey): Declare.
 201         (RtlCopySid): Declare.
 202         (RtlCreateAcl): Declare.
 203         (RtlCreateRegistryKey): Declare.
 204         (RtlCreateSecurityDescriptor): Declare.
 205         (RtlEqualPrefixSid): Declare.
 206         (RtlEqualSid): Declare.
 207         (RtlFirstFreeAce): Declare.
 208         (RtlGetAce): Declare.
 209         (RtlGetDaclSecurityDescriptor): Declare.
 210         (RtlGetGroupSecurityDescriptor): Declare.
 211         (RtlGetOwnerSecurityDescriptor): Declare.
 212         (RtlIdentifierAuthoritySid): Declare.
 213         (RtlInitializeSid): Declare.
 214         (RtlLengthSid): Declare.
 215         (RtlQueryRegistryValues): Declare.
 216         (RtlSetControlSecurityDescriptor): Declare.
 217         (RtlSetDaclSecurityDescriptor): Declare.
 218         (RtlSetGroupSecurityDescriptor): Declare.
 219         (RtlSetOwnerSecurityDescriptor): Declare.
 220         (RtlSubAuthorityCountSid): Declare.
 221         (RtlSubAuthoritySid): Declare.
 222         (RtlWriteRegistryValue): Declare.
 223
 224 2011-03-31  Corinna Vinschen  <corinna@vinschen.de>
 225
 226         * uinfo.cc (cygheap_user::init): Don't call GetUserName.  Fetch username
 227         from Windows environment instead.  Explain why.
 228         (cygheap_user::env_domain): Use MAX_DOMAIN_NAME_LEN rather than DNLEN
 229         to specify the size of the domain name buffer.
 230
 231 2011-03-30  Corinna Vinschen  <corinna@vinschen.de>
 232
 233         * hires.h: Fix copyright.
 234         * times.cc: Ditto.
 235         (FACTOR): Add comment.
 236         (NSPERSEC): Ditto.
 237         (JITTER): New definition.  Comment.
 238         (systime_ns): Avoid gratuitous copying of the value returned by
 239         GetSystemTimeAsFileTime.
 240         (corelocaltime, localtime, gmtime): Remove very old, unused code block.
 241         (cygwin_tzset): Remove.
 242         (hires_ms::timeGetTime_ns): Add missing semicolon in comment.
 243         (hires_ms::nsecs): Redefine check for difference between internal
 244         timer value and system time.
 245
 246 2011-03-30  Corinna Vinschen  <corinna@vinschen.de>
 247
 248         * times.cc (hires_ms::resolution): Make sure resolution is never 0.
 249         (clock_setres): Ditto.
 250
 251 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 252
 253         * cygtls.h (struct _local_storage): Redefine process_ident as wchar_t
 254         pointer.
 255         * syslog.cc (CYGWIN_LOG_NAME): Convert to wide char constant.
 256         (openlog): Convert incoming ident string to wide char.  Fix formatting.
 257         (vsyslog): Print ident string as wide char string.  Convert message
 258         string to wide char and call UNICODE Win32 Event functions to make sure
 259         to use correct codeset.
 260         * tlsoffset.h: Regenerate.
 261
 262 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 263
 264         * fhandler_socket.cc (get_inet_addr): Make externally available.
 265         * autoload.cc (GetUdpTable): Define.
 266         * syslog.cc (connect_syslogd): Use get_inet_addr rather than _stat64
 267         to check for local socket file.  Create socket with type returned by
 268         get_inet_addr.  If connect on UDP socket works, test if there's
 269         really a listening peer, otherwise fall back to Windows event log.
 270         (try_connect_syslogd): Use syslogd_inited flag to check if syslogd
 271         is available.
 272
 273 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 274
 275         * uinfo.cc (cygheap_user::env_domain): Use LookupAccountSidW and
 276         convert user and domain to multibyte strings to make sure to use
 277         correct codeset.
 278
 279 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 280
 281         * autoload.cc (UuidCreate): Remove.
 282         (UuidCreateSequential): Remove.
 283         * passwd.cc (internal_getpwsid): Avoid a strict-aliasing compiler
 284         error with gcc 4.5.1.
 285         * fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Ditto.
 286         * ntdll.h (NtAllocateUuids): Declare.
 287         * syscalls.cc (gethostid): Use NtAllocateUuids function rather than
 288         UuidCreateSequential/UuidCreate to get rid of rpcrt4 dependency.
 289
 290 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 291
 292         * cygwin.din (pthread_spin_destroy): Export.
 293         (pthread_spin_init): Export.
 294         (pthread_spin_lock): Export.
 295         (pthread_spin_trylock): Export.
 296         (pthread_spin_unlock): Export.
 297         * posix.sgml (std-susv4): Add pthread_spin_destroy, pthread_spin_init,
 298         pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock.
 299         (std-notimpl): Remove pthread_spin_[...].
 300         * pthread.cc (pthread_spin_init): New function.
 301         * thread.cc (pthread_spinlock::is_good_object): New function.
 302         (pthread_mutex::pthread_mutex): Rearrange initializers to accommodate
 303         protected data in pthread_mutex.
 304         (pthread_spinlock::pthread_spinlock): New constructor.
 305         (pthread_spinlock::lock): New method.
 306         (pthread_spinlock::unlock): New method.
 307         (pthread_spinlock::init): New method.
 308         (pthread_spin_lock): New function.
 309         (pthread_spin_trylock): New function.
 310         (pthread_spin_unlock): New function.
 311         (pthread_spin_destroy): New function.
 312         * thread.h (PTHREAD_SPINLOCK_MAGIC): Define.
 313         (class pthread_mutex): Change access level of members shared with
 314         derived classes to protected.
 315         (pthread_mutex::set_shared): New protected method.
 316         (class pthread_spinlock): New class, derived class of pthread_mutex.
 317         * include/pthread.h (pthread_spin_destroy): Declare.
 318         (pthread_spin_init): Declare.
 319         (pthread_spin_lock): Declare.
 320         (pthread_spin_trylock): Declare.
 321         (pthread_spin_unlock): Declare.
 322         * include/cygwin/types.h (pthread_spinlock_t): New typedef.
 323         * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
 324
 325 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 326
 327         * net.cc (SIO_BASE_HANDLE): Define.
 328         (fdsock): If we got an LSP handle, try to create a copy of the base
 329         handle instead.  Change comment to explain.
 330
 331 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 332
 333         * include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 10.
 334
 335 2011-03-29  Corinna Vinschen  <corinna@vinschen.de>
 336
 337         * autoload.cc (winmm): Remove time functions.  Don't treat
 338         unloadable wave functions as fatal.
 339         * hires.h (hires_ms::timeGetTime_ns): New private method.
 340         (hires_ms::dmsecs): Call timeGetTime_ns here.
 341         * ntdll.h (struct _KSYSTEM_TIME): Define.
 342         (KUSER_SHARED_DATA): Redefine to allow access to InterruptTime.
 343         (SharedUserData): Define here.
 344         (NtQueryTimerResolution): Declare.
 345         (NtSetTimerResolution): Declare.
 346         * path.cc (SharedUserData): Move to ntdll.h.
 347         * times.cc (hires_ms::timeGetTime_ns): New private method.
 348         Use throughout instead of timeGetTime.  Document entire functionality
 349         of timeGetTime in case we need it.
 350         (hires_ms::resolution): Try a call to NtQueryTimerResolution
 351         to fetch current period.  Fall back to heuristic if that fails.
 352         Cast to DWORD in assignments to minperiod.
 353         (clock_setres): Align period to possible values per a call to
 354         NtQueryTimerResolution.  Explain why.  Replace calls to timeBeginPeriod
 355         and timeEndPeriod with underlying call to NtSetTimerResolution.  Use
 356         status code from NtSetTimerResolution to compute errno.
 357         Convert period to ULONGLONG and store 100ns value to simplify code.
 358
 359 2011-03-29  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 360             Corinna Vinschen  <corinna@vinschen.de>
 361
 362         * include/sys/xattr.h: New file.
 363
 364 2011-03-28  Jon TURNEY  <jon.turney@dronecode.org.uk>
 365
 366         * thread.cc (semaphore::init, destroy, close): Standards conformance
 367         fix.  On a failure, return -1 and set errno.
 368         * thread.h (semaphore::terminate): Save errno since semaphore::close()
 369         may now modify it.
 370
 371 2011-03-27  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 372
 373         * cygwin.din (strchrnul): Export.
 374         * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
 375         * posix.sgml (std-gnu): Add strchrnul.
 376
 377 2011-03-27  Christopher Faylor  <me.cygwin2011@cgf.cx>
 378
 379         * dll_init.cc (dll::init): Accommodate ill-behaved dlls who don't fill
 380         out p.envptr.
 381
 382 2011-03-25  Corinna Vinschen  <corinna@vinschen.de>
 383
 384         * mmap.cc (mmap64): Add a cheat to let a certain autoconf test succeed
 385         on 64 bit systems.  Explain why.
 386
 387 2011-03-23  Christopher Faylor  <me.cygwin2011@cgf.cx>
 388
 389         * wincap.cc (wincap_2003): Set use_dont_resolve_hack to true.
 390
 391 2011-03-23  Christopher Faylor  <me.cygwin2011@cgf.cx>
 392
 393         * autoload.cc (dll_load): Change error message to make it clear if a
 394         newer DLL is being run.
 395
 396 2011-03-20  Corinna Vinschen  <corinna@vinschen.de>
 397
 398         * fenv.cc (_feinitialise): Don't use SSE instructions on systems not
 399         supporting them.
 400         * wincap.h (wincaps::supports_sse): New element.
 401         * wincap.cc: Implement above element throughout.
 402
 403 2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
 404
 405         * cygwin.sc: Raise default cygheap size to 2 Megs.
 406
 407 2011-03-18  Christopher Faylor  <me.cygwin2011@cgf.cx>
 408
 409         * fhandler.h (DEFAULT_PIPEBUFSIZE): Reset to 64K.
 410
 411 2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
 412
 413         * mmap.cc (mmap_record::alloc_fh): Initialize name strings in fdev to
 414         empty strings or suffer a SEGV.  Drop second parameter in call to
 415         build_fh_dev.
 416
 417 2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
 418
 419         * mmap.cc (class mmap_record): Pack 4 byte-aligned.  Convert member dev
 420         to plain int.
 421         (mmap_record::alloc_fh): Create temporary device from dev and use in
 422         call to build_fh_dev.
 423
 424 2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
 425
 426         * mmap.cc (mmap_record::page_map): Define as variable array rather than
 427         as pointer.
 428         (mmap_record::alloc_page_map): Remove.
 429         (mmap_record::free_page_map): Remove.
 430         (mmap_record::init_page_map): New method.
 431         (mmap_record::add_record): Take mmap_record parameter by reference
 432         rather than by value.
 433         (mmap_record::map_pages): Fix comment.
 434         (mmap_list::add_record): Allocate space for mmap_record including the
 435         page_map in a single ccalloc call.  Call init_page_map afterwards.
 436         (mmap_list::del_record): Remove call to mmap_record::free_page_map.
 437
 438 2011-03-16  Corinna Vinschen  <corinna@vinschen.de>
 439
 440         * crt0.c (mainCRTStartup): Move call to _feinitialise from here...
 441         * dcrt0.cc (_dll_crt0): ...to here.
 442
 443 2011-03-16  Corinna Vinschen  <corinna@vinschen.de>
 444
 445         * winver.rc: Fix copyright dates.
 446
 447 2011-03-14  Corinna Vinschen  <corinna@vinschen.de>
 448
 449         * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Only use
 450         file id as inode number if it masters the isgood_inode check.
 451
 452 2011-03-13  Christopher Faylor  <me.cygwin2011@cgf.cx>
 453
 454         * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Remove
 455         special treatment for ERROR_NO_SYSTEM_RESOURCES.  Cancel I/O and reset
 456         the overlapped handle on error.
 457         (fhandler_base_overlapped::write_overlapped): Limit writes to
 458         max_atomic_write bytes in blocking case.  Incorporate code from
 459         now-defunct write_overlapped_fallback.  Fix serious oversight where ptr
 460         was not advanced as buffer was written.
 461         (fhandler_base_overlapped::write_overlapped_fallback): Eliminate.
 462         * fhandler.h (fhandler_base_overlapped::write_overlapped_fallback):
 463         Ditto for declaration.
 464         (DEFAULT_PIPEBUFSIZE): Lower size to slightly less than documented
 465         worst-case atomic write size.
 466         (fhandler_overlapped::wait_return): Remove unused element.
 467
 468 2011-03-09  Christopher Faylor  <me.cygwin2011@cgf.cx>
 469
 470         * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Handle
 471         overlapped_fallback error condition like other error conditions.  Set
 472         res carefully and specifically for each condition rather than resorting
 473         to a default.
 474         (fhandler_base_overlapped::write_overlapped): Preserve errno in
 475         overlapped_fallback condition.  Correct write_overlapped_fallback to
 476         avoid inappropriate looping.
 477         (fhandler_base_overlapped::write_overlapped_fallback): Add some more
 478         comments.
 479
 480 2011-03-09  Christopher Faylor  <me.cygwin2011@cgf.cx>
 481
 482         * fhandler.cc (fhandler_base_overlapped::write_overlapp): Oops!
 483         Accommodate change in arguments to wait_overlapped.
 484
 485 2011-03-09  Christopher Faylor  <me+cygwin@cgf.cx>
 486
 487         * errno.cc (errmap): Change mapping of NO_SYSTEM_RESOURCES to EFBIG.
 488         * fhandler.cc (MAX_OVERLAPPED_WRITE_LEN): New constant.
 489         (MIN_OVERLAPPED_WRITE_LEN): Ditto.
 490         (fhandler_base_overlapped::close): Accommodate change in arguments to
 491         wait_overlapped.
 492         (fhandler_base_overlapped::setup_overlapped): Add __stdcall and regparm
 493         modifiers.
 494         (fhandler_base_overlapped::destroy_overlapped): Ditto.
 495         (fhandler_base_overlapped::has_ongoing_io): Ditto.
 496         (fhandler_base_overlapped::wait_overlapped): Modify to return an enum
 497         returning various states.  Accept nonblocking parameter.
 498         (fhandler_base_overlapped::read_overlapped): Add __stdcall and regparm
 499         modifiers.  Rework to attempt to be smarter about reacting to states
 500         returned by wait_overlapped.
 501         (fhandler_base_overlapped::write_overlapped): Ditto.  Add fallback
 502         option for when wait_overlapped detects that smaller chunks must be
 503         written.
 504         (fhandler_base_overlapped::write_overlapped_fallback): Ditto.
 505         * fhandler.h (DEFAULT_PIPEBUFSIZE): Move definition here from pipe.cc.
 506         (fhandler_base::has_ongoing_io): Define with __stdcall and regparm
 507         modifiers.
 508         (fhandler_base_overlapped::wait_return): New enum.
 509         (fhandler_base_overlapped::max_atomic_write): New variable.
 510         (fhandler_base_overlapped:: wait_overlapped): Accommodate changes
 511         mentioned above to arguments and modifiers.
 512         (fhandler_base_overlapped::setup_overlapped): Ditto for modifiers.
 513         (fhandler_base_overlapped::read_overlapped): Ditto.
 514         (fhandler_base_overlapped::write_overlapped): Ditto.
 515         (fhandler_base_overlapped::destroy_overlapped): Ditto.
 516         (fhandler_base_overlapped::has_ongoing_io): Ditto.
 517         (fhandler_base_overlapped::fhandler_base_overlapped): Zero
 518         max_atomic_write.
 519         * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Set max_atomic_write
 520         to the size of the DEFAULT_PIPEBUFSIZE.
 521         (fhandler_fifo::wait): Accommodate change in arguments to
 522         wait_overlapped.
 523         * pipe.cc (fhandler_pipe::fhandler_pipe): Set max_atomic_write to the
 524         size of the DEFAULT_PIPEBUFSIZE.
 525         (fhandler_pipe::create_selectable): Allow minimum size of DEFAULT_PIPEBUFSIZE.
 526         (DEFAULT_PIPEBUFSIZE): Delete here, move to fhandler.h.
 527
 528 2011-03-08  Corinna Vinschen  <corinna@vinschen.de>
 529
 530         * security.cc: Fix copyright dates.
 531
 532 2011-03-08  Corinna Vinschen  <corinna@vinschen.de>
 533
 534         * fhandler.cc (fhandler_base::open): When creating a file on a
 535         filesystem supporting ACLs, create the file with WRITE_DAC access.
 536         Explain why.
 537         * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto for
 538         directories.
 539         * fhandler_socket.cc (fhandler_socket::bind): Ditto for sockets.
 540         * path.cc (symlink_worker): Ditto for symlinks.
 541         * security.cc (get_file_sd): Always call GetSecurityInfo for directories
 542         on XP and Server 2003.  Improve comment to explain why.
 543         (set_file_attribute): Explicitely cast mode_t value to bool in call to
 544         get_file_sd.
 545         * wincap.h (wincaps::use_get_sec_info_on_dirs): New element.
 546         * wincap.cc: Implement above element throughout.
 547
 548 2011-03-04  Corinna Vinschen  <corinna@vinschen.de>
 549
 550         * fhandler_procsys.cc (fhandler_procsys::exists): Rewrite.
 551         (fhandler_procsys::fill_filebuf): Fill buffer with valid string even if
 552         reading the symlink fails.
 553
 554 2011-03-03  Corinna Vinschen  <corinna@vinschen.de>
 555
 556         * posix_ipc.cc (ipc_cond_timedwait): If ipc_mutex_unlock fails, return
 557         actual error number.
 558         (_mq_send): Break loop if ipc_cond_timedwait returns with error.
 559         (_mq_receive): Ditto.
 560
 561 2011-03-03  Corinna Vinschen  <corinna@vinschen.de>
 562
 563         * errno.cc (__xpg_strerror_r): Add accidentally missing condition.
 564
 565 2011-03-02  Corinna Vinschen  <corinna@vinschen.de>
 566
 567         * fhandler_procsys.cc (fhandler_procsys::open): Call worker exists
 568         method, rather than wrapper.
 569
 570 2011-03-01  Christopher Faylor  <me+cygwin@cgf.cx>
 571
 572         * autoload.cc (dll_load): Avoid in_forkee test since this apparently
 573         fails even when not forked.
 574
 575 2011-03-01  Christopher Faylor  <me+cygwin@cgf.cx>
 576
 577         * include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 9.
 578
 579 2011-02-28  Christopher Faylor  <me+cygwin@cgf.cx>
 580
 581         * autoload.cc (dll_load): Only perform DONT_RESOLVE_DLL_REFERENCES hack
 582         on systems which need it.
 583         * wincap.cc (use_dont_resolve_hack): Set as appropriate.
 584         * wincap.h (use_dont_resolve_hack): Define.
 585
 586 2011-02-28  Christopher Faylor  <me+cygwin@cgf.cx>
 587
 588         * autoload.cc (dll_load): Make inline.  Clarify logic.
 589
 590 2011-02-27  Corinna Vinschen  <corinna@vinschen.de>
 591
 592         * autoload.cc (dll_load): Only call LoadLibraryExW with
 593         DONT_RESOLVE_DLL_REFERENCES if a normal LoadLibrary call failed with
 594         ERROR_INVALID_ADDRESS.
 595         (LsaRegisterLogonProcess): Align comment to previous change.
 596
 597 2011-02-26  Christopher Faylor  <me+cygwin@cgf.cx>
 598
 599         * autoload.cc: Use LoadDLLfuncEx3 for all winmm functions.  Accommodate
 600         changes to LoadDLLprime.
 601         (LoadDLLprime): Take an extra argument indicating whether this dll
 602         needs special handling on fork.  Place this information in the "handle"
 603         location.
 604         (LoadDLLfuncEx3): Eliminate "func" handling.  Pass new
 605         no_resolve_on_fork argument to LoadDLLprime.
 606         (dll_load): New function.
 607         (std_dll_init): Accommodate changes to dll_info::handle.  Use dll_load
 608         to load DLL in both cases where it is used.
 609
 610 2011-02-26  Corinna Vinschen  <corinna@vinschen.de>
 611
 612         * autoload.cc: Make autoloaded ntdll function non-optional.  Ditto for
 613         secur32 functions, except for LsaRegisterLogonProcess.  Change return
 614         value to ERROR_PROC_NOT_FOUND.  Explain why.
 615         * sec_auth.cc (lsaauth): Handle ERROR_PROC_NOT_FOUND from call to
 616         LsaRegisterLogonProcess when generating the errno value.
 617
 618 2011-02-22  Corinna Vinschen  <corinna@vinschen.de>
 619
 620         * dcrt0.cc: Fix copyright dates.
 621         * winsup.h: Ditto.
 622         * syscalls.cc (_read): Move EXPORT_ALIAS to its rightful place.
 623
 624 2011-02-21  Christopher Faylor  <me+cygwin@cgf.cx>
 625
 626         * cygwin.din: Mark __assert* and _abort as NOSIGFE.
 627
 628 2011-02-21  Corinna Vinschen  <corinna@vinschen.de>
 629
 630         * fhandler_socket (fhandler_socket::readv): Call recv_internal directly,
 631         rather than recvmsg.
 632         (fhandler_socket::writev): Call send_internal directly, rather than
 633         sendmsg.
 634         * net.cc (cygwin_recv): Call fhandler_socket::recvfrom directly, rather
 635         than cygwin_recvfrom.
 636         (cygwin_send): Call fhandler_socket::sendto directly, rather than
 637         cygwin_sendto.
 638
 639 2011-02-20  Christopher Faylor  <me+cygwin@cgf.cx>
 640
 641         * fhandler.cc (fhandler_base_overlapped::close): Finish any pending I/O
 642         before closing.
 643         (fhandler_base_overlapped::wait_overlapped): Defensively zero bytes
 644         read.  Add more info to debugging output.
 645
 646 2011-02-18  Christopher Faylor  <me+cygwin@cgf.cx>
 647
 648         * dcrt0.cc (dll_crt0_1): Add a CYGHEAP_DEBUG conditional for debugging
 649         which allocates a lot of space at startup.
 650
 651 2011-02-18  Corinna Vinschen  <corinna@vinschen.de>
 652
 653         * cygwin.sc: Set alignment of .cygheap section to 64K.
 654
 655 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 656
 657         * spawn.cc (spawn_guts): Only set PID_NOTCYGWIN in _P_OVERLAY mode.
 658         Drop flag if creating new process failed.
 659
 660 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 661
 662         * Throughout fix copyright dates.
 663
 664 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 665
 666         * devices.in: Throughout use slashes instead of backslashes in the
 667         native path of devices not backed by native NT devices.
 668         * devices.cc: Regenerate.
 669         * globals.cc (ro_u_pmem): Use correct case.
 670         (ro_u_globalroot): New R/O unicode string.
 671         * path.cc (path_conv::check): Fix incorrect handling of /proc/sys
 672         block devices if they are just visited due to a component check.
 673         (symlink_info::posixify): Fix typo in comment.
 674         (cygwin_conv_path): Use ro_u_globalroot instead of string constant.
 675         (fast_cwd_version): New shared variable to store FAST_CWD version
 676         used on the system.
 677         (find_fast_cwd_pointer): Rename from find_fast_cwd_pointers.  Don't
 678         set global fast_cwd_ptr pointer here.  Return pointer value instead.
 679         (find_fast_cwd): New function to set fast_cwd_ptr and fast_cwd_version.
 680         (cwdstuff::override_win32_cwd): Call find_fast_cwd from here.
 681         Check for fast_cwd_version to differ between old and new FAST_CWD
 682         structure.  Check old_cwd for NULL to avoid SEGV.  Don't set CWD if
 683         we have neitehr a valid fast_cwd_ptr, nor a valid CWD handle in the
 684         process parameter block.
 685         (cwdstuff::set): Create Win32 path taking /proc/sys paths into account.
 686         * spawn.cc (spawn_guts): Recode creating runpath.  Also take /proc/sys
 687         paths into account.  Drop special CWD handling when starting non-Cygwin
 688         processes.
 689
 690 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 691
 692         * fhandler_procsys.cc (fhandler_procsys::opendir): Avoid SEGV if
 693         opening object directory fails.
 694         * fhandler_virtual.cc (fhandler_virtual::opendir): Don't leak memory.
 695
 696 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 697
 698         * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Don't
 699         append slash if there is one already.
 700
 701 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 702
 703         Revert change from 2010-08-31:
 704         * path.cc (normalize_posix_path): Drop support for //./ and //?/
 705         prefixes.
 706         (path_conv::check): Ditto.
 707
 708 2011-02-15  Corinna Vinschen  <corinna@vinschen.de>
 709
 710         * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Use POSIX
 711         path to check for symlink.
 712
 713 2011-02-14  Corinna Vinschen  <corinna@vinschen.de>
 714
 715         * config/i386/profile.h: Sync with Mingw.
 716
 717 2011-02-13  Corinna Vinschen  <corinna@vinschen.de>
 718
 719         * path.cc (struct _FAST_CWD): Redefine to new layout used since patch
 720         for KB 2393802.  Adjust comments throughout.
 721         (struct _FAST_CWD_OLD): Rename former definition.
 722         (cwdstuff::override_win32_cwd): Check if the OS is using the old or the
 723         new FAST_CWD structure layout and handle accordingly.
 724
 725 2011-02-11  Christopher Faylor  <me+cygwin@cgf.cx>
 726
 727         * mkstatic: Make sure that we are not cd'ed to temporary directory on
 728         exit to avoid bogus warnings on directory cleanup.
 729         * speclib: Ditto.
 730         * mkimport: Ditto.
 731
 732 2011-02-11  Christopher Faylor  <me+cygwin@cgf.cx>
 733
 734         * cygwin.sc: Eliminate __cygheap_mid.
 735         * cygheap.cc: Ditto.
 736
 737 2011-02-11  Christopher Faylor  <me+cygwin@cgf.cx>
 738
 739         * cygheap.cc (_cygheap_mid): Drop unneeded section attribute.
 740         (cygheap_init): Just zero cygheap structure.
 741         * cygwin.sc: Keep 16 byte alignment but drop all other alignments
 742         related to cygheap.  Eliminate unused __cygheap_end1.
 743
 744 2011-02-11  Corinna Vinschen  <corinna@vinschen.de>
 745
 746         * cygwin.sc: Raise default cygheap size to 1 Meg.  Set alignment to
 747         standard 64K.
 748
 749 2011-02-11  Corinna Vinschen  <corinna@vinschen.de>
 750
 751         * include/endian.h: Move definitions of __BIG_ENDIAN, __LITTLE_ENDIAN,
 752         and __BYTE_ORDER into ...
 753         * include/bits/endian.h: New file.
 754         * include/arpa/nameser_compat.h: Include endian.h rather than defining
 755         BYTE_ORDER here.
 756         * include/asm/byteorder.h: Include bits/endian.h.  Drop definition of
 757         __LITTLE_ENDIAN.
 758         * include/netinet/ip.h: Include bits/endian.h.  Drop definitions of
 759         BIG_ENDIAN, LITTLE_ENDIAN, and BYTE_ORDER.  Use underscored variants
 760         of aforementioned constants.
 761         * include/netinet/tcp.h: Ditto.
 762         * include/sys/param.h: Drop disabled definitions of BIG_ENDIAN,
 763         LITTLE_ENDIAN, and BYTE_ORDER.
 764
 765         * include/netinet/ip.h: Reformat.  Define setsockopt IP_TOS options
 766         matching recent RFCs.  Tweak comments.
 767
 768 2011-02-10  Eric Blake  <eblake@redhat.com>
 769
 770         * errno.cc (includes): Avoid compilation failure if <string.h>
 771         settles on wrong strerror_r signature.
 772
 773         * errno.cc (__xpg_strerror_r): New function.
 774         (strerror_r): Update to copy newlib's fixes.
 775         (strerror): Set errno on failure.
 776         (_sys_errlist): Cause EINVAL failure for reserved values.
 777         * cygwin.din: Export new function.
 778         * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Combine
 779         this into minor 236.
 780
 781 2011-02-09  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
 782
 783         * cygwin.din (pthread_yield): Export as alias to sched_yield.
 784         * include/pthread.h (pthread_yield): Declare.
 785         * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
 786         * posix.sgml (std-deprec): Add pthread_yield.
 787
 788 2011-02-09  Christopher Faylor  <me+cygwin@cgf.cx>
 789
 790         * cygheap.cc: Add some __stdcall decoration where appropriate.
 791         * lib/cygwin_crt0.c: __attribute -> __attribute__.
 792
 793 2011-02-09  Christopher Faylor  <me+cygwin@cgf.cx>
 794
 795         * hookapi.cc (hook_or_detect_cygwin): Prevent i from being considered
 796         uninitialized by gcc.
 797
 798 2011-02-09  Christopher Faylor  <me+cygwin@cgf.cx>
 799
 800         * exception.h: Remove DEBUG_EXCEPTION left over debugging ifdef.
 801
 802 2011-02-08  Christopher Faylor  <me+cygwin@cgf.cx>
 803
 804         * dll_init.cc: Fix typo in comment.
 805
 806 2011-02-07  Corinna Vinschen  <corinna@vinschen.de>
 807
 808         * configure.in: Remove AC_ALLOCA test and test for __builtin_memset.
 809         * configure: Regenerate.
 810
 811 2011-02-07  Corinna Vinschen  <corinna@vinschen.de>
 812
 813         * fhandler_console.cc (fhandler_console::write_normal): Remove
 814         erroneous premature return after collecting truncated multibyte
 815         sequence in trunc_buf.  Rather fall through to printing routine.
 816         Fix return value to take trunc_buf content into account.  Improve
 817         comments.
 818
 819 2011-02-05  Christopher Faylor  <me+cygwin@cgf.cx>
 820
 821         * autoload.cc (wsock_init): Properly define WSAStartup function pointer
 822         to avoid stack damage.
 823
 824 2011-02-02  Corinna Vinschen  <corinna@vinschen.de>
 825
 826         * libc/bsdlib.cc: Include err.h.
 827
 828 2011-02-02  Eric Blake  <eblake@redhat.com>
 829
 830         * include/err.h: Fix loss of semicolons in previous patch.
 831
 832 2011-02-02  Corinna Vinschen  <corinna@vinschen.de>
 833
 834         * include/err.h (err): Add noreturn attribute.
 835         (errx): Ditto.
 836         (verr): Ditto.
 837         (verrx): Ditto.
 838
 839 2011-02-02  Corinna Vinschen  <corinna@vinschen.de>
 840
 841         * path.cc (conv_path_list): Remove enclosing quotes and trailing
 842         backslashes from Win32 environment path lists.
 843
 844 2011-02-01  Christian Franke  <franke@computer.org>
 845
 846         * fhandler.cc (fhandler_base::fsync): Ignore ERROR_INVALID_FUNCTION
 847         error from FlushFileBuffers().
 848
 849 2011-01-31  Corinna Vinschen  <corinna@vinschen.de>
 850
 851         * syscalls.cc (utmp_data): Fix potential buffer overflow.
 852
 853 2011-01-31  Corinna Vinschen  <corinna@vinschen.de>
 854
 855         * fhandler_socket.cc (address_in_use): Improve comment readability.
 856
 857 2011-01-30  Corinna Vinschen  <corinna@vinschen.de>
 858
 859         * fhandler_socket.cc (address_in_use): Disable.  Add comment.
 860         (fhandler_socket::bind): Change comment to explain setting the
 861         SO_EXCLUSIVEADDRUSE socket option.  Remove code which checks for
 862         address in use.
 863         * net.cc (cygwin_setsockopt): Never set SO_REUSEADDR option.  Improve
 864         comment to compensate for the deleted comment in fhandler_socket::bind.
 865         * wincap.cc: Throughout, drop has_enhanced_socket_security from wincaps.
 866         * wincap.h (struct wincaps): Drop has_enhanced_socket_security flags
 867         and method.
 868
 869 2011-01-28 Peter Foley <jpfoley2@verizon.net>
 870
 871         * configure.in: Define LIBSERVER regardless of cross_host.
 872         * configure: Regenerate.
 873
 874 2011-01-28  Corinna Vinschen  <corinna@vinschen.de>
 875
 876         * fhandler_socket.cc (fhandler_socket::wait_for_events): Call
 877         pthread_testcancel in case of timeout to enable pthread_cancel
 878         on waiting thread.
 879
 880 2011-01-27  Corinna Vinschen  <corinna@vinschen.de>
 881
 882         * include/features.h (__STDC_ISO_10646__): Move to newlib's
 883         sys/features.h.
 884
 885 2011-01-26  Corinna Vinschen  <corinna@vinschen.de>
 886
 887         * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Fix
 888         computation of st_blocks.
 889         (fhandler_base::fstat_helper): Fix formatting.
 890
 891 2011-01-24  Corinna Vinschen  <corinna@vinschen.de>
 892
 893         * include/features.h (__STDC_ISO_10646__): Define.  Add comment.
 894
 895 2011-01-21  Corinna Vinschen  <corinna@vinschen.de>
 896
 897         * syscalls.cc (rename): Fix permission problem with symlinks on NFS.
 898         Rework how NtOpenFile gets called to make it more readable.  Change
 899         comment.
 900
 901 2011-01-20  Corinna Vinschen  <corinna@vinschen.de>
 902
 903         * exec.cc: Include pinfo.h.
 904         * winf.h: Move definitions of _P_PATH_TYPE_EXEC and _P_MODE from here...
 905         * pinfo.h: ...to here.
 906         (_P_PATH_TYPE_EXEC): Redefine to be bigger than _P_SYSTEM.
 907         (_P_MODE): Redefine so as not to mask out _P_SYSTEM.
 908         * spawn.cc (spawnlp): Add _P_PATH_TYPE_EXEC flag in call to spawnve.
 909         (spawnlpe): Ditto.
 910         (spawnvp): Ditto.
 911
 912 2011-01-19  Corinna Vinschen  <corinna@vinschen.de>
 913
 914         * spawn.cc (av::fixup): Reenable #! handling for all exec functions.
 915         Return ENOEXEC in !p_type_exec case only for unrecognized files.
 916         Fix comment formatting.
 917
 918 2011-01-19  Corinna Vinschen  <corinna@vinschen.de>
 919
 920         * exec.cc (execlp): Add missing _P_PATH_TYPE_EXEC flag in call to
 921         spawnve.
 922
 923 2011-01-19  Corinna Vinschen  <corinna@vinschen.de>
 924
 925         * exec.cc: Rearrange functions in alphabetical order.
 926         (_execve): Drop temporary define and drop export alias.
 927         (execl): Call spawnve.
 928         (execle): New function.
 929         (execlp): New function.
 930         (execv): Call spawnve.
 931         (execve): Drop converting NULL envp to emtpy envp.
 932         (execvp): Call spawnve.
 933         (execvpe): Drop converting NULL envp to emtpy envp.  Call spawnve.
 934         (fexecve): Call spawnve.
 935         * spawn.cc (spawnve): Convert NULL envp to emtpy envp.  Remove outdated
 936         comment.
 937         (spawnlp): Call spawnve.
 938         (spawnlpe): Ditto.
 939         (spawnvp): Ditto.
 940         (spawnvpe): Fix formatting.
 941
 942 2011-01-19  Corinna Vinschen  <corinna@vinschen.de>
 943
 944         * exec.cc (strccpy): Move function from here...
 945         * strfuncs.cc (strccpy): ...to here.
 946         * string.h (strccpy): Declare.
 947         * winsup.h (strccpy): Drop declaration.
 948
 949 2011-01-19  Corinna Vinschen  <corinna@vinschen.de>
 950
 951         * errno.cc (errmap): Add error codes for invalid binaries.
 952         * exec.cc (execvp): Call spawnve with _P_PATH_TYPE_EXEC flag
 953         from here.
 954         (execvpe): Ditto.
 955         * spawn.cc (spawn_guts): Filter _P_PATH_TYPE_EXEC from mode and
 956         store in p_type_exec.  Call av::fixup with addtional p_type_exec
 957         argument.
 958         (spawnve): Check for filtered mode.
 959         (spawnvpe): Add _P_PATH_TYPE_EXEC flag when calling spawnve.
 960         (av::fixup): Accept additional bool parameter p_type_exec.  Only check
 961         for script if p_type_exec is true.
 962         * winf.h (_P_PATH_TYPE_EXEC): Define.
 963         (_P_MODE): Define.
 964         (av::fixup): Declare with additional bool parameter.
 965
 966 2011-01-17  Corinna Vinschen  <corinna@vinschen.de>
 967
 968         * fhandler_proc.cc (format_proc_partitions): Fix compiler warning.
 969
 970 2011-01-17  Corinna Vinschen  <corinna@vinschen.de>
 971
 972         * path.cc (path_conv::check): Don't follow reparse point symlinks if
 973         PC_SYM_NOFOLLOW_REP flag is set.
 974         (cygwin_conv_path): Set PC_SYM_NOFOLLOW_REP flag when converting from
 975         POSIX to Win32.
 976         * path.h (enum pathconv_arg): Define PC_SYM_NOFOLLOW_REP flag.
 977
 978 2011-01-17  Corinna Vinschen  <corinna@vinschen.de>
 979
 980         * fhandler_proc.cc (proc_tab_cmp): Fix typo in comment.
 981         (fhandler_proc::fill_filebuf): Handle return value of 0 from format
 982         function as error.
 983         (format_proc_stat): Set errno when returning 0 size.
 984         (format_proc_partitions): Rewrite method to fetch partition info.
 985
 986 2011-01-13  Corinna Vinschen  <corinna@vinschen.de>
 987
 988         * fhandler_disk_file.cc (fhandler_base::fstat_helper): Always set
 989         st_size of directories to 0.  Explain why.
 990
 991 2011-01-12  Corinna Vinschen  <corinna@vinschen.de>
 992
 993         * posix.sgml: Add madvise to BSD list.
 994
 995 2011-01-12  Corinna Vinschen  <corinna@vinschen.de>
 996
 997         * cygwin.din (madvise): Export posix_madvise as madvise.
 998         * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
 999         * include/sys/mman.h: Define madvise constants, keep Linux-specific
1000         constants undefined.
1001         (madvise): Declare.
1002
1003 2011-01-12  Corinna Vinschen  <corinna@vinschen.de>
1004
1005         * fhandler.h (struct part_t): New type.
1006         (class fhandler_dev_floppy): Convert partitions to part_t pointer.
1007         Add lock_partition method.
1008         * fhandler_floppy.cc (fhandler_dev_floppy::lock_partition): New method
1009         to implement ondemand partition locking.
1010         (fhandler_dev_floppy::write_file): Call lock_partition from here if
1011         writing failed due to a potential write restriction on a disk
1012         partition.
1013         (fhandler_dev_floppy::open): Don't lock partitions here.
1014         (fhandler_dev_floppy::close): Keep track of partition handle reference
1015         count.  Close handles and remove partitions pointer ony if count is 0.
1016         (fhandler_dev_floppy::dup): Just copy partitions pointer and increment
1017         reference count.
1018
1019 2011-01-11  Corinna Vinschen  <corinna@vinschen.de>
1020
1021         * fhandler.h (MAX_PARTITIONS): New definition.
1022         (class fhandler_dev_floppy): Add partitions array member.  Add close
1023         method.
1024         * fhandler_floppy.cc (fhandler_dev_floppy::fhandler_dev_floppy): Zero
1025         out partitions array.
1026         (fhandler_dev_floppy::open): Fix "entire disk" condition for call to
1027         DeviceIoControl (FSCTL_ALLOW_EXTENDED_DASD_IO).
1028         When opening disks for writing, call DeviceIoControl (FSCTL_LOCK_VOLUME)
1029         on all affected disk partitions starting with Vista.
1030         (fhandler_dev_floppy::close): New method.
1031         (fhandler_dev_floppy::dup): Duplicate handles in partitions, if any.
1032         * wincap.h (wincaps::has_restricted_raw_disk_access): New element.
1033         * wincap.cc: Implement above element throughout.
1034
1035 2011-01-11  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
1036
1037         * termios.cc (cfgetospeed, cfgetispeed): Constify argument per POSIX.
1038         * include/sys/termios.h (cfgetospeed, cfgetispeed): Declare functions.
1039         Move macros after declarations and make conditional on !__cplusplus.
1040
1041 2011-01-11  Corinna Vinschen  <corinna@vinschen.de>
1042
1043         * cygtls.cc (_cygtls::init_thread): Call _REENT_INIT_PTR.  Drop setting
1044         current locale and calling srand48.
1045
1046 2011-01-02  Christopher Faylor  <me+cygwin@cgf.cx>
1047
1048         * ChangeLog-2010: Create from ChangeLog.
1049         * ChangeLog: Start fresh.