| 2013-12-31 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler_console.cc (region_split): New function. |
| (delta): Ditto. |
| (ReadConsoleOutputWrapper): Ditto. |
| (fhandler_console::char_command): Use ReadConsoleOutputWrapper to avoid |
| OOM condition from ReadConsoleOutputW. Add more debugging. |
| |
| 2013-12-22 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * strace.cc (strace::vsprntf): Fix potential (if unlikely) use of |
| uninitialized variable. |
| |
| 2013-12-18 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dcrt0.cc (dll_crt0_1): Remove NtSetTimerResolution. |
| * pinfo.cc (pinfo::init): Increase wait interval when waiting for |
| procinfo to stabilize. |
| |
| 2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * autoload.cc (timeBeginPeriod): Delete. |
| * dcrt0.cc (dll_crt0_1): Use NtSetTimerResolution rather than |
| timeBeginPeriod. |
| |
| 2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * autoload.cc (timeBeginPeriod): Autoload. |
| * dcrt0.cc (dll_crt0_1): Use timeBeginPeriod to set default resolution |
| to 1 ms. |
| * pinfo.cc (pinfo::thisproc): Set ppid for redirected _pinfo blocks too. |
| (pinfo::init): Avoid using VirtualQuery. Just rely on the assumption that |
| procinfo will be populated. |
| * pinfo.h (_pinfo::ppid): Move into redirected block. |
| |
| 2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * external.cc (fillout_pinfo): Remove nonsensical loop. |
| * fork.cc (frok::parent): When initializing pinfo for child new PID_NEW |
| flag + actual defined constant rather than raw number. Don't set |
| start_time here. |
| * pinfo.cc (pinfo::thisproc): Use PID_NEW when initializing pinfo. |
| Avoid checking h for NULL multiple times. Don't set start_time here. |
| (pinfo_init): Aways set ppid last. Tweak strace output. |
| (pinfo::init): Handle new PID_NEW flag. Wait for shared memory to |
| contain useful information. Set start_time if PID_NEW. |
| (_onreturn:h): Define as HANDLE rather than HANDLE *. |
| (_onreturn::~onreturn): Accommodate h definition change. |
| (_onreturn::no_close_handle): Rename from no_close_p_handle. Take a |
| pinfo arg and set hProcess to h before zeroing. |
| (winpids::add): Don't open a handle to our own process. Change logic |
| associated with when a handle gets closed. Accommodate no_close_handle |
| changes. |
| (winpids::enum_processes): Simplify process enumeration loop. |
| (winpids::set): Eliminate ill-considered malloc locking. |
| * sigproc.cc (proc_subproc): Always set ppid last. |
| |
| 2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (sig_send): Set PIPE_NOWAIT for pipes which are not us. |
| |
| 2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler.h (fhandler_pty_master::~fhandler_pty_master): Delete. |
| * fhandler_tty.cc (fhandler_pty_master::~fhandler_pty_master): Ditto. |
| |
| 2013-12-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (NT_TRANSACTIONAL_ERROR): Define. |
| (stop_transaction): Take "trans" HANDLE by reference and set it to |
| NULL after closing it. |
| (unlink_nt): If NtOpenFile fails due to a transactional error, stop |
| transaction and retry NtOpenFile. Simplify check for having to call |
| stop_transaction. |
| (rename): If NtOpenFile fails due to a transactional error, stop |
| transaction and retry NtOpenFile in both affected cases. Simplify check |
| for having to call stop_transaction and add comment from unlink_nt. |
| |
| 2013-12-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mount.cc (fs_info::update): Fix formatting. |
| |
| 2013-12-10 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler.h (fhandler_dev_clipboard): Add private member |
| cygnativeformat. Declare private method set_clipboard. |
| * fhandler_clipboard.cc (cygnativeformat): Convert static variable to |
| fhandler_dev_clipboard member. |
| (fhandler_dev_clipboard::set_clipboard): Convert from static function |
| to fhandler_dev_clipboard method. |
| |
| 2013-12-09 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * globals.cc (hntdll): Define/declare. |
| * exceptions.cc (inside_kernel): Don't call GetModuleFileName if we |
| know we're in ntdll. |
| * sigproc.cc (wait_sig): Initialize hntdll. |
| |
| 2013-12-09 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/stdlib.h (initstate, random, setstate, srandom): |
| Harden _XOPEN_SOURCE guard against applications defining _XOPEN_SOURCE |
| with empty value. |
| |
| 2013-12-08 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 28. |
| |
| 2013-12-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (symlink_native): Workaround Windows 8.1 bug: Drop long path |
| prefix from symlink target path. Add comment to explain why. |
| |
| 2013-12-06 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * syscalls.cc (dup): Use cygheap_fdnew properly. |
| |
| 2013-12-05 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygheap.h (cygheap_fdnew): Avoid setting errno directly since it will |
| have been set by a previous function. |
| * dtable.h (dtable::extend): Accept second size_t argument. |
| * dtable.cc (dtable::extend): Accept second "min" argument which allows |
| checking for OPEN_MAX_MAX boundary conditions. |
| (dtable_init): Accommodate second argument to dtable::extend. |
| (dtable::find_unused_handle): Ditto. |
| * syscalls.cc (setdtablesize): Ditto. |
| (dup): Return any error passed by cygheap_fdnew() directly. |
| (getdtablesize): Just return dtable size directly. |
| |
| 2013-12-04 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dtable.cc (dtable::find_unused_handle): When extending, always make |
| sure that there is a NOFILE_INCR chunk following the free fd. |
| |
| 2013-12-03 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * select.cc (select): Add workaround for, as yet undebugged, |
| pathological case. |
| |
| 2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dtable.cc (dtable::find_unused_handle): Break out of the right loop. |
| |
| 2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dtable.cc (dtable::find_unused_handle): Fix off-by-one error. Always |
| exit through the bottom. |
| (cygwin_attach_handle_to_fd): Make sure that fd tab is locked for the |
| duration of this function. |
| * dtable.h (dtable::lock): Make public. |
| (dtable::unlock): Ditto. |
| (dtable): Remove friends. |
| |
| 2013-12-01 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dtable.cc (dtable::extend): Change local variable new_size to size_t |
| as well. |
| |
| * thread.cc: Fix comment. |
| |
| 2013-11-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dtable.h (dtable::first_fd_for_open): Change declaration to size_t. |
| (dtable::extend): Change parameter to size_t. |
| (dtable::find_unused_handle): Ditto. |
| * dtable.cc: Remove now-unused header. |
| (dtable::extend): Remove pointless test. Change parameter to size_t. |
| (dtable::find_unused_handle): Rework to avoid MAX calculation in |
| extend() call. Change parameter to size_t. |
| |
| 2013-11-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dtable.cc (build_fh_pc): When creating an archetype, use native name |
| rather than unix name if name doesn't exist. |
| |
| 2013-11-29 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 27. |
| |
| 2013-11-29 Jon TURNEY <jon.turney@dronecode.org.uk> |
| |
| * include/cygwin/stdlib.h (initstate, random, setstate, srandom): |
| Prototype if not __STRICT_ANSI__ or _XOPEN_SOURCE is defined |
| appropriately. |
| |
| 2013-11-28 Alexey Pavlov <alexpux@gmail.com> |
| |
| * include/glob.h: Fix invalid use of 'restrict' error. |
| |
| 2013-11-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (try_to_bin): Enhance debug output in case reopen fails. |
| |
| 2013-11-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (try_to_bin): Drop fh_dup, reuse tmp_fh instead. |
| |
| 2013-11-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (try_to_bin): Take additional parameter to get file open |
| flags. If the file to move to the bin has been opened casesensitive, |
| reopen it caseinsensitive. Explain why. Revert the default name of |
| the Vista-and-later recycler to mixed case for readability. |
| (unlink_nt): Call try_to_bin with file open flags as evaluated. |
| |
| 2013-11-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * nlsfuncs.cc (wcscoll): Add "__restrict" to definition. |
| (wcsxfrm): Ditto. |
| |
| 2013-11-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * common.din: Export posix_spawn[...] functions. |
| * exec.cc (execve): Add EXPORT_ALIAS _execve. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| * posix.sgml (std-susv4): Add posix_spawn[...] here. |
| (std-notimpl): Drop here. |
| |
| 2013-11-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * nlsfuncs.cc (strcoll): Add "__restrict" to definition. |
| (strxfrm): Ditto. |
| |
| 2013-11-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| Throughout, keep function definitions and declarations in sync with |
| newlib in terms of C99 "restrict" keyword. |
| |
| 2013-11-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dtable.cc: Include sys/param.h for MAX definition. |
| |
| 2013-11-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| Throughout, drop unnecessary explicit includes of windows header files |
| included by default. |
| * winlean.h: Add long comment to explain why we have to define certain |
| symbols. |
| (_NORMALIZE_): Define. |
| (_WINNLS_): Drop definition and subsequent undef. |
| (_WINNETWK_): Ditto. |
| (_WINSVC_): Ditto. |
| |
| 2013-11-23 Eric Blake <eblake@redhat.com> |
| |
| dup2: fix off-by-one crash |
| * dtable.cc (dup3): Fix off-by-one. |
| (find_unused_handle): Reduce time spent expanding during dup. |
| * syscalls.cc (setdtablesize): Report error on invalid value. |
| |
| 2013-11-20 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/stdlib.h (realpath): Drop declaration. It's declared |
| in newlib's stdlib.h now. |
| |
| 2013-11-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * ntdll.h (RtlGetVersion): Declare. |
| * wincap.cc (wincapc::init): Rather than GetVersionEx, call |
| RtlGetVersion which is not crippled by missing Windows 8.1 manifest. |
| * wincap.h (wincapc): Change type of version to RTL_OSVERSIONINFOEXW. |
| Align formatting of all class members. |
| |
| 2013-11-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * wincap.cc (wincapc::init): Revert previous change. It's not working. |
| |
| 2013-11-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * net.cc (cygwin_getaddrinfo): Fix a comment. Only memset whints if |
| hints is NULL. Add a comment and set whints.ai_family explicitely to |
| AF_UNSPEC to follow glibc man page closely. Check flags against whints |
| for locality. |
| |
| 2013-11-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * wincap.cc (wincapc::init): Fix dwMinorVersion for Windows 8.1 and |
| Server 2012. Explain why this is necessary. |
| |
| 2013-11-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * autoload.cc (IdnToAscii): Define. |
| (IdnToUnicode): Define. |
| (FreeAddrInfoW): Define. |
| (GetAddrInfoW): Define. |
| (GetNameInfoW): Define. |
| * net.cc: Drop W. Richard STEVENS libgai implementation. |
| (cygwin_freeaddrinfo): Move code from ipv4_freeaddrinfo here. Move |
| definition up in file to avoid forward declaration in ga_duplist. |
| (ga_dup): Take addrinfoW as input. Add parameters to get IDN flags |
| and to set error value. Handle IDN flags and especially AI_CANONIDN. |
| Convert input wchar_t ai_canonname string to multibyte for output. |
| (ga_duplist): Add parameters to get IDN flags and to set error value |
| and propagate to ga_dup. Call cygwin_freeaddrinfo. |
| (gai_errmap): Add comments. Align error strings to GLibc. Add |
| EAI_IDN_ENCODE entry. |
| (get_ipv6_funcs): Remove. |
| (load_ipv6_guard): Remove. |
| (ipv6_inited): Remove. |
| (load_ipv6): Remove. |
| (load_ipv6_funcs): Remove. |
| (cygwin_getaddrinfo): Drop calling load_ipv6. Handle AI_IDN* flags. |
| Convert input strings to wchar_t and call GetAddrInfoW/FreeAddrInfoW. |
| In case hints is NULL, set default ai_flags explicitely to |
| AI_V4MAPPED | AI_ADDRCONFIG, as documented for Glibc. Only add AI_ALL |
| if AI_ADDRCONFIG is not given. Unconditionally add Windows-specific |
| AI_DISABLE_IDN_ENCODING to ai_flags to make IDN behaviour compatible |
| to Glibc even on Windows 8 and later. |
| (cygwin_getnameinfo): Drop calling load_ipv6. Handle NI_IDN* flags. |
| Call GetNameInfoW and convert returned strings from wchar_t to |
| multibyte. |
| * include/netdb.h: Add comments to describe flags and error values. |
| (AI_*): Define all flags using hex values for clearness. |
| (AI_IDN): Define. |
| (AI_CANONIDN): Define. |
| (AI_IDN_ALLOW_UNASSIGNED): Define. |
| (AI_IDN_USE_STD3_ASCII_RULES): Define. |
| (NI_*): Define all flags using hex values for clearness. |
| (NI_IDN): Define. |
| (NI_IDN_ALLOW_UNASSIGNED): Define. |
| (NI_IDN_USE_STD3_ASCII_RULES): Define. |
| (EAI_IDN_ENCODE): Define. |
| |
| 2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * configure.ac: Detect windows headers/libs after we've figured out the |
| C compiler. |
| * configure: Regenerate. |
| * aclocal.m4: Regenerate. |
| |
| 2013-10-30 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_cygdrive_storage): Revert mapping to \Device\Null. |
| (dev_storage): Ditto for /dev. |
| * devices.cc: Regenerate. |
| * fhandler.cc (fhandler_base::open_null): New method to open a fake |
| \Device\Null handler. |
| (fhandler_base::open): Fix formatting. Change O_ACCMODE test to a |
| switch statement. Simplify a test which still tested for a now unused |
| create_disposition. |
| * fhandler.h (fhandler_base::open_null): Declare. |
| (fhandler_netdrive::close): Declare. |
| * fhandler_dev.cc (fhandler_dev::open): Open fake \Device\Null handle |
| by just calling new open_null method. |
| * fhandler_disk_file.cc (fhandler_cygdrive::open): Ditto. |
| * fhandler_netdrive.cc (fhandler_netdrive::open): Call open_null |
| rather than setting nohandle. |
| (fhandler_netdrive::close): New method. |
| * fhandler_registry.cc (fetch_hkey): Fix token in RegOpenUserClassesRoot |
| call. Create valid key for HKEY_CURRENT_CONFIG by mapping to real key |
| HKEY_LOCAL_MACHINE\System\CurrentControlSet\Hardware Profiles\Current. |
| (fhandler_registry::open): Set nohandle only when using pseudo registry |
| handle. |
| * fhandler_virtual.cc (fhandler_virtual::opendir): Call open rather |
| than just setting nohandle here. |
| * fhandler_virtual::fstatvfs): Set ST_RDONLY fs flag. |
| * globals.cc (ro_u_null): New readonly UNICODE_STRING for \Device\Null. |
| * path.h (path_conv::set_path): Revert previous change caring for |
| wide_path. |
| |
| 2013-10-30 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_cygdrive_storage): Map to \Device\Null. |
| (dev_storage): Map /dev and /dev/windows to \Device\Null. |
| * devices.cc: Regenerate. |
| * dir.cc (opendir): Create unique id. Explain why. |
| * fhandler.h (fhandler_dev::get_dev): Implement inline. |
| (fhandler_cygdrive::close): Drop declaration. |
| (fhandler_cygdrive::get_dev): Implement inline. |
| (fhandler_windows::get_hwnd): Ditto. |
| (fhandler_windows::set_close_on_exec): Drop declaration. |
| (fhandler_windows::fixup_after_fork): Ditto. |
| * fhandler_dev.cc (fhandler_dev::open): Call fhandler_disk_file::open |
| without O_CREAT flag. Explain why. Create \Device\Null handle if |
| /dev/ doesn't actually exist. |
| (fhandler_dev::close): Drop nohandle case. |
| (fhandler_dev::fstatvfs): Drop nohandle check. Test for fs_got_fs |
| instead. Set ST_RDONLY fs flag for simulated /dev. |
| (fhandler_dev::opendir): If /dev doesn't exist, call open() to create |
| fake \Device\Null handle. Don't set nohandle. Set dir_exists |
| correctly. |
| (fhandler_dev::rewinddir): Call fhandler_disk_file::rewinddir only if |
| /dev is a real directory. |
| * fhandler_disk_file.cc (fhandler_disk_file::opendir): If called for |
| the cygdrive dir, call open() to create fake \Device\Null handle. |
| Only attach __DIR_mounts buffer to dir if not called for cygdrive dir. |
| Don't set nohandle. |
| (fhandler_cygdrive::open): Create \Device\Null handle. |
| (fhandler_cygdrive::close): Remove. |
| (fhandler_cygdrive::fstatvfs): Set ST_RDONLY fs flag. |
| * fhandler_windows.cc (fhandler_windows::open): Create \Device\Null |
| handle. |
| (fhandler_windows::read): Don't add io_handle to WFMO handle array. |
| Change subsequent test for return value accordingly. Fix test for |
| "message arrived". |
| (fhandler_windows::set_close_on_exec): Remove. |
| (fhandler_windows::fixup_after_fork): Remove. |
| * path.h (path_conv::set_path): Make sure wide_path is NULL when |
| setting a new path. |
| * select.cc (peek_windows): Use correct hWnd value, not io_handle. |
| (fhandler_windows::select_read): Don't use io_handle as wait object. |
| (fhandler_windows::select_write): Ditto. |
| (fhandler_windows::select_except): Ditto. |
| |
| 2013-10-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * exception.h: Fold in content of include/exceptions.h. |
| * include/exceptions.h: Remove. |
| |
| 2013-10-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_storage): Map /dev/dsp to \Device\Null. |
| * devices.cc: Regenerate. |
| * fhandler_dsp.cc (fhandler_dev_dsp::open): Call fhandler_base::open. |
| (fhandler_dev_dsp::close): Call fhandler_base::close. |
| (fhandler_dev_dsp::fixup_after_fork): Call |
| fhandler_base::fixup_after_fork. |
| |
| * fhandler_raw.cc (fhandler_dev_raw::fixup_after_fork): Call |
| fhandler_base::fixup_after_fork. |
| |
| 2013-10-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * exception.h (_exception_list): Drop redefinition for x86_64. |
| * include/exceptions.h: Disable content for x86_64 since it's not |
| using frame based exception handling anymore. |
| |
| 2013-10-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| * flock.cc (fhandler_base::lock): Only refuse to lock nohandle and |
| old-style console devices when called to perform BSD flock locking. |
| Add a FIXME to comment and align description. |
| |
| * ntdll.h (THREADINFOCLASS): Following MSDN, rename throughout from |
| THREAD_INFORMATION_CLASS. |
| |
| 2013-10-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_storage): Map /dev/clipboard to \Device\Null. |
| * devices.cc: Regenerate. |
| * fhandler.h (fhandler_dev_clipboard::open): Drop declaration. |
| * fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Drop call to |
| open. Set private members to 0 and call fhandler_base::dup. |
| (fhandler_dev_clipboard::open): Remove so that default |
| fhandler_base::open is used to open \Device\Null. |
| (set_clipboard): Drop gratuitios call to RegisterClipboardFormatW. |
| (fhandler_dev_clipboard::close): Call fhandler_base::close from here. |
| |
| 2013-10-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_disk_file.cc (fhandler_base::fstat_fs): Fix comment. |
| |
| 2013-10-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_clipboard.cc (fhandler_dev_clipboard::open): Drop gratuitios |
| handling of membuffer. It's NULL anyway. |
| (fhandler_dev_clipboard::lseek): Set membuffer to NULL after freeing |
| it to avoid subsequent crashes when accessing invalid pointer. |
| |
| 2013-10-25 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_storage): Map /dev/random and /dev/urandom to |
| \Device\Null. |
| * devices.cc: Regenerate. |
| * fhandler.h (fhandler_dev_random::open): Drop declaration. |
| (fhandler_dev_random::close): Ditto. |
| (fhandler_dev_random::crypt_gen_random): Convert to static method. |
| * fhandler_random.cc (fhandler_dev_random::open): Remove so that default |
| fhandler_base::open is used to open \Device\Null. |
| (fhandler_dev_random::close): Ditto. |
| * fhandler_socket.cc (entropy_source): Delete. |
| (fhandler_socket::af_local_set_secret): Remove entropy_source code and |
| call fhandler_dev_random::crypt_gen_random directly instead. |
| |
| 2013-10-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler.h (fhandler_dev_zero::lseek): Convert to inline method. |
| (class fhandler_dev_random): Drop dummy_offset. |
| (fhandler_dev_random::lseek): Convert to inline method. |
| (fhandler_dev_dsp::lseek): Ditto. |
| * fhandler_dsp.cc (fhandler_dev_dsp::lseek): Drop here. |
| * fhandler_random.cc (fhandler_dev_random::open): Drop setting |
| dummy_offset. |
| (fhandler_dev_random::lseek): Drop here. |
| * fhandler_tape.cc (fhandler_dev_tape::lseek): Make no-op, but keep |
| old code for reference. |
| * fhandler_zero.cc (fhandler_dev_zero::lseek): Drop here. |
| |
| 2013-10-24 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * external.cc (fillout_pinfo): If start_time is 0, wait a while before |
| returning the pinfo structure. |
| |
| * fhandler.cc (fhandler_base::open_setup): Convert from inline. |
| * fhandler.h (fhandler_base::open_setup): Declare. |
| * fhandler_console.cc (fhandler_console::open_setup): Always call |
| fhandler_base::open_setup. |
| * fhandler_tty.cc (fhandler_pty_slave::open_setup): Ditto. |
| (fhandler_pty_master::open_setup): Ditto. |
| |
| 2013-10-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * devices.in (dev_storage): Map /dev/zero and /dev/full to \Device\Null. |
| * devices.cc: Regenerate. |
| * dtable.h (struct dtable): Make fhandler_base friend, rather |
| than fhandler_disk_file. |
| * fhandler.cc (fhandler_base::open_with_arch): Create unique id. |
| (fhandler_base::cleanup): Call del_my_locks. |
| (fhandler_base::fcntl): Handle F_GETLK, F_SETLK and F_SETLKW. |
| * fhandler.h (fhandler_base::get_dev): Return real device number. |
| (fhandler_base::set_unique_id): New inline method. |
| (fhandler_disk_file::lock): Drop declaration. |
| (fhandler_disk_file::get_dev): New method, return pc.fs_serial_number. |
| (fhandler_dev_zero::open): Drop declaration. |
| * fhandler_disk_file.cc (fhandler_disk_file::close): Move |
| del_my_locks call to fhandler_base::open_with_arch. |
| (fhandler_disk_file::fcntl): Move handling of locking commands to |
| fhandler_base::fcntl. |
| (fhandler_base::open_fs): Drop call to NtAllocateLocallyUniqueId. |
| * fhandler_zero.cc (fhandler_dev_zero::open): Remove so that default |
| fhandler_base::open is used to open \Device\Null. |
| * flock.cc (fixup_lockf_after_exec): Finding a single fhandler is |
| enough here. |
| (fhandler_base::lock): Replace fhandler_disk_file::lock. Refuse to lock |
| nohandle devices. Handle read/write test using POSIX flags. Explain |
| why. Never fail on SEEK_CUR or SEEK_END, rather assume position 0, |
| just as Linux. |
| * net.cc (fdsock): Create unique id. |
| |
| 2013-10-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/config.h (_READ_WRITE_BUFSIZE_TYPE): Define. |
| |
| 2013-10-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler.cc (fhandler_base::fstat): Drop FH_FULL case to align |
| /dev/full permissions to Linux. |
| |
| 2013-10-22 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler.h (fhandler_base::cleanup): Mark as extern rather than |
| inline. |
| * fhandler_base.cc (fhandler_base::cleanup): Define. |
| * fhandler_tty.cc (fhandler_pty_slave::cleanup): Call fhandler_base::cleanup. |
| (fhandler_pty_master::cleanup): Ditto. |
| |
| 2013-10-18 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler_termios.cc (tty_min::kill_pgrp): Don't send a signal to |
| myself if this process is exiting. |
| |
| 2013-10-18 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * tty.cc (tty_list::allocate): Set sid to 0 rather than -1 since -1 is |
| an error condition. |
| |
| 2013-10-16 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_process.cc (format_process_ctty): Fix random content of |
| /proc/$PID/ctty if the process has no controlling tty. Set to just |
| "\n" instead. |
| |
| 2013-10-15 Corinna Vinschen <corinna@vinschen.de> |
| |
| * autoload.cc (CryptAcquireContextW): Remove. |
| (CryptGenRandom): Remove. |
| (CryptReleaseContext): Remove. |
| (SystemFunction036): Define. Add comment to explain that this is |
| actually the RtlGenRandom function. |
| * fhandler.h (class fhandler_dev_random): Drop crypt_prov member. |
| (fhandler_dev_random::fhandler_dev_random): Define inline. |
| (fhandler_dev_random::dup): Drop declaration. |
| * fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Remove |
| here. |
| (fhandler_dev_random::crypt_gen_random): Use RtlGenRandom to drop |
| dependency to old Crypto API. |
| (fhandler_dev_random::read): Implement an enhanced version of reading |
| random bytes from RtlGenRandom for the sake of a better /dev/random |
| emulation. |
| (fhandler_dev_random::close): Just return 0 since crypt_prov doesn't |
| exisyt anymore. |
| (fhandler_dev_random::dup): Drop entirely for the same reason. |
| |
| 2013-10-15 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mmap.cc (mmap64): Convert pagesize from DWORD to size_t to avoid |
| a rounding error for allocations beyond 4 Gigs. |
| |
| 2013-10-05 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * ntdll.h: Guard against new header files. |
| |
| 2013-09-25 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 26. |
| |
| 2013-09-25 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.h (hold_everything::ischild): Declare as reference. |
| (hold_everything::hold_everything): Store address of caller's notion of |
| "ischild". |
| |
| 2013-09-25 Christopher Faylor <me.cygwin2013@cgf.cx> |
| Paul Kunysch <paul.kunysch@emsys.de> |
| |
| * thread.cc (semaphore::_getvalue): Set *sval as appropriate. Set |
| errno and return -1 on error. |
| |
| 2013-08-31 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Belatedly bump |
| to 25. |
| |
| 2013-08-31 Corinna Vinschen <corinna@vinschen.de> |
| |
| * heap.cc (RAISEHEAP_SIZE): New definition. |
| (user_heap_info::sbrk): Make failed commit an error condition again. |
| Only reserve RAISEHEAP_SIZE sized chunk for further heap reservations |
| by default. |
| |
| 2013-08-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygheap.h (user_heap_info::sbrk): Declare new function. |
| (user_heap_info::init): Ditto. |
| * heap.cc (user_heap_info::init): Rename from heap_init(). Avoid |
| explictly using cygheap->user_heap. |
| (sbrk): Use user_heap_info method via cygheap->user_heap. |
| (user_heap_info::sbrk): Renamed from sbrk(). Eliminate explicit use of |
| cygheap->user_heap. Change some pointer arithmetic to use (char *) for |
| consistency. |
| * shared.cc (shared_info::initialize): Change heap_init call to |
| cygheap->user_heap.init. |
| |
| 2013-08-30 Corinna Vinschen <corinna@vinschen.de> |
| |
| * heap.cc (sbrk): Add a FIXME comment to VirtualFree call. Fix memory |
| reservation and commit strategy when more memory is requested than |
| available on the heap. Release newly reserved memory if commiting |
| it fails. Add more comments to explain what we do. |
| |
| 2013-08-30 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_tape.cc (mtinfo_drive::open): Handle bus reset gracefully |
| after opening the device. |
| |
| 2013-08-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (pending_signals::add): Properly maintain linked list. |
| (wait_sig): Use already calculated 'next' element when signal is |
| blocked. |
| |
| 2013-08-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mtinfo.h (class mtinfo_part): Change type of block numbers to int64_t. |
| (mtinfo_part::initialize): Ditto for nblock parameter in declaration. |
| (class mtinfo_drive): Change type of block number to int64_t. Change |
| all parameters indicating a block number to int64_t in method |
| declarations. |
| * fhandler_tape.cc (mtinfo_part::initialize): Ditto in definition. |
| (mtinfo_drive::get_pos): Ditto. Replace low and high with a |
| ULARGE_INTEGER and use it's components in call to GetTapePosition. |
| Store full value in block. |
| (mtinfo_drive::_set_pos): Change type of count parameter to int64_t. |
| Change call to SetTapePosition accordingly. |
| (mtinfo_drive::set_pos): Change type of count parameter to int64_t. |
| Change local variables holding block numbers accordingly. |
| (mtinfo_drive::get_status): Don't bail out early if fetching media |
| parameters fails. |
| (mtinfo_drive::ioctl): Add explicit cast matching receiving type in |
| MTTELL and MTIOCPOS calls. |
| |
| 2013-08-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * flock.cc (lockf_t::from_obj_name): Fix test for valid pid. |
| |
| 2013-08-23 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (child_info_spawn): Revert previous change. Always set |
| lpReserved2. |
| |
| 2013-08-23 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * child_info.h (PROC_MAGIC_GENERIC): Define differently for x86 vs. |
| x86_64. |
| |
| 2013-08-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.h (enum path_types): Drop definition of PATH_64BITEXEC. |
| (path_conv::iscygexec32): Drop unused inline function. |
| (path_conv::iscygexec64): Ditto. |
| (path_conv::set_cygexec): Remove unnecessary setting of PATH_64BITEXEC. |
| * spawn.cc (child_info_spawn::worker): Disable setting of |
| STARTUPINFOW::lpReserved2 and STARTUPINFOW::cbReserved2 for non-Cygwin |
| child processes. Explain why. |
| |
| 2013-08-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_tape.cc (mtinfo_drive::create_partitions): Allow partitioning |
| of drives supporting select partitions. |
| (mtinfo_drive::get_status): Fill in current partition and number of |
| partitions on tape into mt_resid. |
| * include/cygwin/mtio.h (struct mtget): Align mt_resid comment to |
| aforementioned change. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| |
| 2013-08-20 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_tape.cc (mtinfo_drive::create_partitions): Fix long-standing |
| bug disabling creation of two partitions on drives supporting initiator |
| partitions. |
| (mtinfo_drive::set_blocksize): Update media information after setting |
| blocksize succeeded. |
| (mtinfo_drive::get_status): Fetch fresh media information. |
| |
| 2013-08-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * lc_msg.h: Regenerate. |
| * nlsfuncs.cc (__get_lcid_from_locale): Update list of Script-only |
| locales to Windows 8. |
| (__set_charset_from_locale): Take locales added with Windows 8 and 8.1 |
| into account. |
| |
| 2013-08-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_tape.cc (mtinfo_drive::set_pos): Remove unneeded linebreak. |
| (mtinfo_drive::get_status): Drop using get_ll when it's not required. |
| |
| 2013-08-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/sys/cygwin.h (struct per_process): Add posix_memalign. Reduce |
| size of unused2 accordingly. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| * lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Initialize |
| u->posix_memalign with address of posix_memalign. |
| * malloc_wrapper.cc (posix_memalign): Call user-provided posix_memalign |
| rather than just returning ENOSYS. |
| * globals.cc (__cygwin_user_data): Initialize posix_memalign member. |
| |
| 2013-08-09 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 24. |
| |
| 2013-08-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_disk_file.cc (fhandler_base::open_fs): Fix indentation. |
| |
| 2013-07-31 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler_tty.cc: Revert accidental checkin. |
| * update-copyright: Ditto. |
| |
| 2013-07-31 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygheap.cc (cmalloc): Use size_t for size field. |
| (cmalloc_abort): Ditto. |
| (crealloc): Ditto. |
| (crealloc_abort): Ditto. |
| (ccalloc): Ditto. |
| (ccalloc_abort): Ditto. |
| * cygheap_malloc.h (HEAP_USER): Add. |
| (cmalloc): Use size_t for size field in declaration. |
| (cmalloc_abort): Ditto. |
| (crealloc): Ditto. |
| (crealloc_abort): Ditto. |
| (ccalloc): Ditto. |
| (ccalloc_abort): Ditto. |
| |
| 2013-07-31 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (normalize_posix_path): Don't check existence of / or // dir |
| in parent dir check. |
| |
| 2013-07-26 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * environ.cc (tty_is_gone): Delete. |
| (known): Delete tty, add wincmdln. |
| * globals.cc: Reorganize list of environment bools, remove explicit = |
| false for slight load time optimization. |
| (wincmdln): New global. |
| * spawn.cc (child_info_spawn::worker): Honor wincmdln. |
| |
| 2013-07-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * ntdll.h (struct _SEMAPHORE_BASIC_INFORMATION): Define. |
| (enum _SEMAPHORE_INFORMATION_CLASS): Define. |
| (NtQuerySemaphore): Declare. |
| * thread.h (class semaphore): Add member startvalue. |
| (semaphore::fixup_before_fork): New inline method. |
| (semaphore::_fixup_before_fork): Declare. |
| * thread.cc (MTinterface::fixup_before_fork): Additionally call |
| semaphore::fixup_before_fork. |
| (semaphore::semaphore): Set currentvalue to -1. Set startvalue to |
| incoming initializer value. |
| (semaphore::_getvalue): Just query semaphore using NtQuerySemaphore |
| rather then using WFSO/Release. |
| (semaphore::_post): Drop setting currentvalue. It's not thread-safe. |
| (semaphore::_trywait): Ditto. |
| (semaphore::_timedwait): Ditto. |
| (semaphore::_wait): Ditto. |
| (semaphore::_fixup_before_fork): New method, setting currentvalue from |
| actual windows semaphore right before fork. |
| (semaphore::_fixup_after_fork): Drop kludge from 2013-07-10. Drop |
| FIXME comment. |
| |
| 2013-07-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygtls.cc (well_known_dlls): Add kernelbase.dll. |
| |
| 2013-07-22 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 23. |
| |
| 2013-07-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * regex/regcomp.c (wgetnext): Add a kludge to be more glibc compatible. |
| Add comment to explain. |
| |
| 2013-07-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (signal_exit): Remove comment. Use |
| __builtin_frame_address. |
| |
| 2013-07-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (signal_exit): Nope. Nevermind. Dump core |
| unconditionally. |
| |
| 2013-07-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (signal_exit): Add a FIXME comment. |
| |
| 2013-07-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (signal_exit): Only dump core when it's a "kernel" |
| signal. Only use RtlCaptureContext on x86_64. It doesn't seem to do |
| what's expected on x86. |
| |
| 2013-07-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (child_info_spawn::worker): Reinstate using temp buffer for |
| wide character command-line storage. Use wcs method to convert command |
| line. |
| * winf.h (lb_wcs): Delete. |
| (linebuf::wcs): Implement new single-argument method. |
| |
| 2013-07-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * lib/libcmain.c (main): Don't point to last quoted character if the |
| only thing in the buffer is the program name. |
| |
| 2013-07-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * common.din: Export GetCommandLine{A,W}. |
| * kernel32.cc: Add includes needed for GetCommandLine functions. |
| (ucmd): New function. |
| (cygwin_GetCommandLineW): Ditto. |
| (cygwin_GetCommandLineA): Ditto. |
| * spawn.cc (child_info_spawn::worker): Rename one_line -> cmd. Use |
| lb_wcs macro to generate a wide character version of the line buffer. |
| Remove duplicate printing of command line. Don't access members of |
| linebuf directly. |
| * winf.h: Use pragma once. |
| (linebuf): Make storage private. |
| (linebuf::operator size_t): New operator. Return size of buf. |
| (linebuf::operator wchar_t): New operator. |
| (linebuf::wcs): New function. |
| (lb_wcs): New macro. |
| * include/cygwin/version.h: Bump API minor number to 268. |
| |
| * strfuncs.cc: Clarify descriptive file comment. |
| |
| 2013-07-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygtls.cc (_cygtls::remove): Close cw_timer handle, thus avoiding |
| handle leak. |
| |
| 2013-07-19 Jon TURNEY <jon.turney@dronecode.org.uk> |
| |
| * cygserver_ipc.h (ipc_retval::ipc_retval): Take ssize_t as argument |
| to make sure entire ipc_retval union is initialized on all supported |
| platforms. |
| |
| 2013-07-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (normalize_posix_path): Start checking path before ".." at |
| dst, rather than at dst_start, otherwise suffer loss of one leading |
| slash in case of UNC paths. |
| |
| 2013-07-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * winsup.h (cygbench): Fix declaration to match definition. |
| * dcrt0.cc (initial_env): Remove unused variable. |
| |
| 2013-07-15 Corinna Vinschen <corinna@vinschen.de> |
| |
| Remove /dev/mem, /dev/kmem, /dev/port support. |
| * Makefile.in (DLL_OFILES): Drop fhandler_mem.o. |
| (fhandler_mem_CFLAGS): Remove rule. |
| * devices.in (enum fh_devices): Remove FH_MEM, FH_KMEM and FH_PORT. |
| * devices.cc: Regenerate. |
| * dtable.cc (fh_alloc): Drop handling for FH_MEM, FH_KMEM and FH_PORT. |
| * fhandler.h (class fhandler_dev_mem): Remove. |
| * fhandler_mem.cc: Remove file. |
| * globals.cc (ro_u_pmem): Remove. |
| * mmap.cc (fhandler_dev_mem::mmap): Remove. |
| (fhandler_dev_mem::munmap): Remove. |
| (fhandler_dev_mem::fixup_mmap_after_fork): Remove. |
| |
| 2013-07-15 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 22. |
| |
| 2013-07-15 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (symlink_native): Fix common prefix search. Enhance comment. |
| |
| 2013-07-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * uname.cc (uname): Drop unused code. |
| |
| 2013-07-10 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * gentlsoffsets: Clean up a little. |
| |
| * thread.cc (semaphore::_fixup_after_fork): Report on potential problem |
| parameter. Make sure that currentvalue is never zero. |
| (semaphore::init): Make cosmetic change. |
| |
| 2013-07-10 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygwin.sc.in (.text.*): Fold into .text on all platforms. |
| (.eh_frame): Add section. |
| * environ.cc (my_findenv): Drop __stdcall attribute. |
| (getearly): Ditto. |
| (findenv_func): Drop cast. |
| |
| 2013-07-03 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler.cc (fhandler_base::close_with_arch): Make sure that the |
| archetype is deleted when close_with_arch is referenced *via* the |
| archetype. |
| |
| 2013-06-28 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (find_fast_cwd_pointer): Use gas syntax for assembler |
| description in all comments. Make algorithm work on Windows 8.1 |
| Preview. |
| |
| 2013-06-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dcrt0.cc (child_info_fork::alloc_stack): Fix a comparison to avoid |
| taking 4K more stack in forked child. |
| * fork.cc (frok::parent): Print child exit code in hex if sync failed. |
| |
| 2013-06-24 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> |
| |
| * common.din (rawmemchr): Export. |
| * posix.sgml (std-gnu): Add rawmemchr. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| |
| 2013-06-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (cygwin_conv_path): Handle NULL "from" path gracefully. |
| * path.sgml (func-cygwin-conv-path): Document returning EINVAL if |
| "from" is NULL. |
| |
| 2013-06-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * winf.h (av::unshift): Make __reg2. |
| |
| 2013-06-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (child_info_spawn::worker): Eliminate call to newargv.set() |
| in favor of conglomerated newargv.setup(). Let newargv.setup() decide |
| when to call dup_all(). Only set argc and argv for cygwin processes. |
| (av::setup): Rename from av::fixup. Accept argc and argv parameters. |
| Fill out argv and argc here. Duplicate whole argv structure when this |
| is a Cygwin executable. |
| * winf.cc (linebuf::fromargv): Don't bother duplicating argv elements |
| since they will never be used. |
| * winf.h (av::set): Delete. |
| (av::setup): Rename from av::fixup. Add two parameters. |
| (av::replace0_maybe): Assign calloced to 1 rather than 'true' for |
| clarity. |
| (av::dup_maybe): Delete. |
| (av::dup_all): Set calloced to show that we have duplicated all of the |
| arguments in the list. |
| |
| 2013-06-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * nlsfuncs.cc (__collate_range_cmp): Convert input to wchar_t and call |
| wcscoll since all calling functions are using wide chars. Explain in |
| preceeding comment. |
| |
| 2013-06-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * spawn.cc (child_info_spawn::worker): Eliminate wascygexec. |
| |
| 2013-06-18 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dcrt0.cc (child_info_fork::alloc_stack): Don't subtract 4096 from |
| stack pointer since getstack() already does that. |
| |
| 2013-06-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * gmon.c: Drop gratuitous inclusion of strings.h. Remove __MINGW32__ |
| around definition of bzero. |
| |
| 2013-06-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Makefile.in (VPATH): Drop CONFIG_DIR. |
| (EXTRA_DLL_OFILES): Remove. |
| (DLL_OFILES): Remove EXTRA_DLL_OFILES. |
| (ASFLAGS): Define as -D_WIN64 on x86_64. |
| (GMON_OFILES): Add mcountFunc.o. |
| ($(srcdir)/$(TLSOFFSETS_H)): Use target_cpu rather than CONFIG_DIR. |
| * configure.ac (CONFIG_DIR): Remove definition. |
| * configure: Regenerate. |
| * gcrt0.c: Use latest version from Mingw-w64 project. |
| * gmon.c: Ditto. |
| * gmon.h: Ditto. |
| * mcount.c: Ditto. |
| * mcountFunc.S: Ditto, new file. |
| * profil.c: Ditto. |
| * profil.h: Ditto. |
| * config: Remove entire directory. |
| |
| 2013-06-17 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (cnt_bs): New inline function. |
| (symlink_native): Fix creating relative native symlink. |
| |
| 2013-06-17 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_clipboard.cc (fhandler_dev_clipboard::read): Fix buffer |
| read access overrun when pos > 0. |
| |
| 2013-06-17 Corinna Vinschen <corinna@vinschen.de> |
| |
| * times.cc (GetSystemTimePreciseAsFileTime): Add comment to declaration. |
| (__to_clock_t): Remove a debug_printf. |
| (times): Align syscall_printf to debug output of other system calls. |
| |
| 2013-06-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * autoload.cc (GetSystemTimePreciseAsFileTime): Define. |
| * times.cc (GetSystemTimePreciseAsFileTime): Temporarily declare here |
| to workaround missing definition in 32 bit w32api headers. |
| (get_system_time): New always inline function to call either |
| GetSystemTimePreciseAsFileTime or GetSystemTimeAsFileTime on a per OS |
| basis. Call throughout instead of GetSystemTimeAsFileTime. |
| * wincap.h (wincaps::has_precise_system_time): New element. |
| * wincap.cc: Implement above element throughout. |
| |
| 2013-06-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| Streamline time/times functionality. Remove last remains of former |
| Windows 9x compatibility. |
| * fhandler_disk_file.cc (fhandler_base::fstat_helper): Drop now unneeded |
| casts in calls to_timestruc_t. |
| (fhandler_base::utimens_fs): Ditto for timespec_to_filetime. |
| * fhandler_proc.cc (format_proc_stat): Ditto for to_time_t. |
| * hires.h (class hires_ms): Remove unused member initime_ns. |
| Remove declarations for timeGetTime_ns and prime. |
| (hires_ms::uptime): Remove. |
| * posix_ipc.cc (ipc_cond_timedwait): Ditto for timespec_to_filetime. |
| * fhandler_registry.cc (fhandler_registry::fstat): Add cast. |
| * resource.cc (fill_rusage): Call NtQueryInformationProcess rather than |
| GetProcessTimes to deal with LARGE_INTEGER rather than FILETIME. |
| * times.cc: Simplify time handling. Throughout, use LARGE_INTEGER |
| rather than FILETIME to simplify computations. Throughout use |
| {u}int64_t rather than {unsigned} long long. Drop unneeded casts since |
| NSPERSEC is 64 bit anyway. |
| (systime_ns): Remove. |
| (times): Call NtQuerySystemInformation to fetch boot time. Call |
| NtQueryInformationProcess rather than GetProcessTimes to deal with |
| LARGE_INTEGER rather than FILETIME. Call GetSystemTimeAsFileTime. |
| (totimeval): Use constant 1000000 as in other functions. |
| (time_t_to_filetime): Remove. |
| (to_time_t): Change return type to time_t. |
| (time_as_timestruc_t): Rename filetime to systime. |
| (time): Ditto. Add cast. |
| (hires_ns::nsecs): Fix return type cast. |
| (hires_ms::timeGetTime_ns): Remove. |
| (hires_ns::prime): Remove. |
| (hires_ms::nsecs): Drop call to prime. Call GetSystemTimeAsFileTime |
| directly. Subtract FACTOR here since it's the only function needing |
| to do so. |
| (minperiod): Cosmetically change to ULONG. |
| (hires_ns::resolution): Fix return type cast. |
| (hires_ms::resolution): Simplify, rely on NtQueryTimerResolution. |
| * winsup.h: Align time related prototypes to above changes. |
| |
| 2013-06-13 Corinna Vinschen <corinna@vinschen.de> |
| |
| * net.cc (gen_old_if_name): New function to generate short interface |
| names for old pre-1.7 applications. |
| (get_ifs): Call gen_old_if_name for said old applications. |
| |
| 2013-06-13 Corinna Vinschen <corinna@vinschen.de> |
| |
| * posix.sgml (fcntl, flock, lockf): Point to implementation notes. |
| |
| 2013-06-12 Fedin Pavel <p.fedin@samsung.com> |
| |
| * path.cc (normalize_posix_path): Fix long-standing problem which |
| allows to access files via ".." using an invalid POSIX path. |
| |
| 2013-06-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * winver.rc (FileDescription): Remove (R). |
| |
| 2013-06-10 Corinna Vinschen <corinna@vinschen.de> |
| |
| * sec_auth.cc (get_user_groups): Don't handle ERROR_ACCESS_DENIED as |
| error. Explain why. |
| |
| 2013-06-08 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (try_to_debug): Don't use yield() when waiting for |
| another process. |
| (sigpacket::setup_handler): Fix long-standing problem where loop could |
| exit with lock held. |
| |
| 2013-06-08 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * miscfuncs.cc (yield): Revert (after researching) to calling Sleep |
| with 0. We don't want to actually sleep when calling this function. |
| |
| 2013-06-08 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygwait.cc (cygwait): Remove lock around sig retrieval since this |
| code is essentially guarded by thread-specific signal_arrived. |
| * exceptions.cc (_cygtls::handle_SIGCONT): Simplify. Eliminate |
| lock/unlock since code is guarded by signal_arrived. |
| |
| 2013-06-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * winver.rc (LegalCopyright): Belatedly bump to 2013. |
| |
| 2013-06-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (_cygtls::handle_SIGCONT): Reinstate previous behavior |
| but make sure that yield() isn't called when signal stack is locked. |
| |
| 2013-06-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (exception::handle): Add comment explaining si_addr |
| behavior. |
| |
| 2013-06-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * DevNotes: Add entry cgf-000023. |
| * sigproc.cc (exit_thread): Remove now-unneeded sleep code. |
| |
| 2013-06-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 21. |
| |
| 2013-06-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * posix.sgml (std-notes): Fix typo. |
| |
| 2013-06-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_disk_file.cc (fhandler_disk_file::pread): Skip to non-atomic |
| code if mandatory locking is used on this descriptor. Explain why. |
| (fhandler_disk_file::pwrite): Ditto. |
| * posix.sgml (std-notes): Extend description of file locking. |
| |
| 2013-06-06 Corinna Vinschen <corinna@vinschen.de> |
| |
| * exceptions.cc (_cygtls::handle_SIGCONT): Simplify loop waiting for |
| sig_handle_tty_stop to wake up. Make sure to unlock before calling |
| yield to avoid starvation of sig_handle_tty_stop. Add comments. |
| * miscfuncs.cc (yield): Explain why yield should never be called under |
| _cygtls::lock conditions. Call SleepEx with 1ms timeout. Explain why. |
| |
| 2013-06-05 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 20. |
| |
| 2013-06-04 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler.cc (fhandler_base::lock): Move to flock.cc. |
| (fhandler_base::fixup_after_exec): Reset mandatory_locking. |
| * fhandler.h (class fhandler_base): Add mandatory_locking status flag. |
| Add mandatory_locking accessor methods. Accommodate change throughout. |
| (fhandler_base::mand_lock): Declare. |
| (class fhandler_disk_file): Drop in favor of new status flag. |
| * (fhandler_disk_file::fcntl): Call need_fork_fixup if mandatory_locking |
| flag gets set. |
| * flock.cc (fhandler_base::lock): Define here. |
| (flock): Handle mandatory_locking. |
| (lockf): Ditto. |
| (fhandler_base::mand_lock): Define. |
| |
| 2013-06-03 Corinna Vinschen <corinna@vinschen.de> |
| |
| * sigproc.cc (exit_thread): Allow to exit the thread while running |
| global dtors. Explain why. |
| |
| 2013-06-02 Corinna Vinschen <corinna@vinschen.de> |
| |
| * autoload.cc (CancelSynchronousIo): Define. |
| * fcntl.cc (fcntl64): Drop handling of locking commands. |
| * fhandler.h (class fhandler_disk_file): Add mandatory_locking. |
| (fhandler_disk_file::fcntl): Declare. |
| (fhandler_disk_file::mand_lock): Declare. |
| * fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file): |
| Initialize mandatory_locking. |
| (fhandler_disk_file::fcntl): New method. Handle F_LCK_MANDATORY and |
| locking commands. |
| (fhandler_disk_file::dup): Duplicate mandatory_locking. Fix a bug |
| when duplicating prw_handle failed. |
| (fhandler_disk_file::fixup_after_fork): Reset mandatory_locking. |
| * flock.cc (fhandler_disk_file::lock): Add comment. |
| (struct lock_parms): New struct to pass parameters to blocking_lock_thr |
| thread function. |
| (blocking_lock_thr): New thread function. |
| (fhandler_disk_file::mand_lock): New methof implementing mandatory |
| locking with Windows semantics. |
| * ntdll.h (NtLockFile): Declare. |
| (NtUnlockFile): Declare. |
| * include/fcntl.h: Fix a comment. |
| (F_LCK_MANDATORY): Define. Add lengthy comment to explain. |
| |
| 2013-06-02 Corinna Vinschen <corinna@vinschen.de> |
| |
| * exceptions.cc (exception::handle): Resurrect accidentally lost |
| patch from 2009-07-22: Set si_addr according to POSIX for SIGSEGV. |
| |
| 2013-05-31 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/sys/socket.h: Move SHUT_xx definitions from here... |
| * include/cygwin/socket.h: ...to here. |
| |
| 2013-05-31 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/if.h: Include cygwin/socket.h rather than sys/socket.h |
| to avoid circular dependency resulting in bogus compile time warnings. |
| |
| 2013-05-28 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_procsys.cc (fhandler_procsys::read): Just call |
| fhandler_base::raw_read from here. Drop comment. |
| (fhandler_procsys::write): Drop comment. |
| |
| 2013-05-27 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dll_init.cc (dll_list::topsort): Fix early-return condition to |
| accommodate process with all runtime loaded DLLs already dlclosed |
| at fork time. |
| * gendef (_sigfe_maybe): Fix code handling early return if we don't |
| have a tls, broken on 2013-05-21. |
| |
| 2013-05-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Makefile.in (DEFS): Unused, remove. |
| (COMPILE.cc): Move -mno-use-libstdc-wrappers flag from here... |
| ($(TEST_DLL_NAME)): ...to here since it's a link time flag. |
| |
| 2013-05-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * pinfo.cc (pinfo::status_exit): Enhance comment. |
| |
| 2013-05-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * environ.cc (win_env::add_cache): Set the Windows environment variable |
| using wide chars to make sure native chars don't get scrambled. |
| * environ.h (build_env): Fix formatting in declaration. |
| * pinfo.cc (pinfo::status_exit): Handle STATUS_NO_MEMORY. Explain why. |
| |
| 2013-05-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fork.cc (frok::parent): Always set CREATE_UNICODE_ENVIRONMENT flag. |
| Explain why. |
| |
| 2013-05-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fork.cc (frok::parent): Call CreateProcessW with command line set |
| to the parent command line. Change comment to explain why. |
| |
| 2013-05-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dcrt0.cc (child_info_fork::alloc_stack_hard_way): Fix datatype of |
| stacksize to SIZE_T. Cast to SIZE_T in pointer arithmetic. Slightly |
| enhance output in case of a fatal error. |
| * fork.cc (frok::parent): Always set ch.stackaddr to DeallocationStack |
| value of current thread to help stack reservation in |
| child_info_fork::alloc_stack_hard_way along. Simplify subsequent code |
| storing stack values in ch. Print guardsize in hex, too. |
| |
| 2013-05-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * environ.cc (set_winsymlinks): Handle "winsymlinks:nativestrict" |
| option. On pre-Vista warn the user if the "winsymlinks:native*" option |
| is set. |
| * globals.cc (enum winsym_t): Add WSYM_nativestrict. |
| * path.cc (symlink_native): Don't create native symlink if target |
| does not exist. Explain why. Improve comments. |
| (symlink_worker): Change AFS symlink handling to WSYM_nativestrict. |
| Handle WSYM_nativestrict throughout. Change condition for bail out |
| to wsym_type == WSYM_nativestrict. Add comment. Fix formatting. |
| * shared_info.h (CURR_USER_MAGIC): Change to reflect change in |
| class user_info. |
| (class user_info): Add member warned_nonativesyms. |
| |
| 2013-05-22 Corinna Vinschen <corinna@vinschen.de> |
| |
| * spinlock.h (ULONG): Replace LONG operator with ULONG to accommodate |
| the fact that CURR_SHARED_MAGIC and USER_SHARED_MAGIC are unsigned |
| values. |
| * shared.cc (shared_info::initialize): Drop explicit cast here. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Makefile.in (DLL_OFILES): Add arc4random.o. |
| * common.din: Export arc4random, arc4random_addrandom, arc4random_buf, |
| arc4random_stir and arc4random_uniform. |
| * mktemp.cc (arc4random): Remove static replacement function. |
| * posix.sgml (std-bsd): Add arc4random functions. |
| * include/cygwin/stdlib.h: Declare arc4random functions. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| * libc/arc4random.cc: New file implementing arc4random functions taken |
| from FreeBSD. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * globals.cc (__isthreaded): New global variable. Explain what it's |
| used for. |
| * miscfuncs.cc (thread_wrapper): Set __isthreaded to 1 here. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler.h (class fhandler_dev_random): Change type of pseudo to |
| uint32_t to make sure it's 32 bit on all supported platforms. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| x86_64 only: |
| * gendef (_sigfe_maybe): Drop pushing %r12, use %r10 instead since we |
| don't call yield anymore. |
| (_sigfe): Ditto. |
| (_sigbe): Ditto. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * libc/base64.c: New file. |
| * Makefile.in (DLL_OFILES): Add base64.o. |
| * common.din: Export __b64_ntop and __b64_pton. |
| * posix.sgml (std-bsd): Add __b64_ntop and __b64_pton. |
| * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. |
| |
| 2013-05-21 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (open): Only return ENOTDIR if file exists. |
| |
| 2013-05-16 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (sig_hold): Delete. |
| (sigheld): Delete. |
| (sig_send): Eliminate special-case __SIGHOLD handling. |
| (wait_sig): Just flag when signals are on hold and add them to the |
| queue rather than stalling the wait_sig loop. Clear the flag when |
| __SIGNOHOLD is specified. |
| |
| 2013-05-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Makefile.in (devices_CFLAGS): Drop -Os. |
| |
| 2013-05-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Makefile.in (localtime_CFLAGS): Define as -fwrapv since localtime |
| code requires int overflows to be fully defined. |
| * localtime.cc: Align a bit more to upstream code. |
| |
| 2013-05-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * grp.cc (get_groups): Convert to void function. |
| (initgroups32): Accommodate the aforementioned change. |
| (getgrouplist): Ditto. |
| |
| 2013-05-14 Corinna Vinschen <corinna@vinschen.de> |
| |
| * grp.cc (get_groups): Never return error. Always create a group list, |
| even if it's empty. |
| |
| 2013-05-13 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * include/cygwin/version.h: Bump api minor number to reflect previous |
| change. |
| |
| 2013-05-13 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * i686.din: Remove _strtold. |
| * x86_64.din: Move strtold definition... |
| * common.din: ...to here. |
| |
| 2013-05-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * fhandler_tty.cc (fhandler_pty_common::__acquire_output_mutex): Never |
| wait an INFINITE amount of time. Instead default to 1/10 second. |
| (fhandler_pty_slave::open): Just default to INFINITE wait rather than |
| (now) waiting longer than other similar calls. |
| |
| 2013-05-03 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (ILLEGAL_SIG_FUNC_PTR): New define. |
| (system_call_handle): Rename from system_call_cleanup. |
| (is_system_call): New convenience method. |
| (system_call_handle::system_call_handle): Use ILLEGAL_SIG_FUNC_PTR |
| rather than cast. Call sig_send here rather than in caller. |
| Initialize oldint. |
| (system_call_handle::arm): New function pulled from constructor. |
| (~system_call_handle::system_call_handle): Use is_system_call(). |
| (child_info_spawn::worker): Use system_call_handle to set up for system |
| call early. Use arm call prior to waiting for child to properly set up |
| signal handling. Move comment closer to code it is commenting on. |
| |
| 2013-05-01 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * resource.cc (setrlimit): Use consistent commenting style. Return |
| EINVAL when rlim_cur > rlim_max. |
| |
| 2013-04-30 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> |
| |
| Throughout, (mainly in fhandler*) fix remaining gcc 4.7 mismatch |
| warnings between regparm definitions and declarations. |
| * smallprint.cc (__small_vswprintf): Conditionalize declaration and |
| setting of l_opt for only x86_64. |
| * spawn.cc (child_info_spawn::worker): Remove unused 'pid' variable. |
| * thread.cc (verifyable_object_isvalid): Temporarily define as |
| non-inline with gcc 4.7+, regardless of target. |
| |
| 2013-04-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * gendef: Fix sigfe.s typo. |
| |
| 2013-04-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (system_call_cleanup): Rename from pthread_cleanup. Extend |
| functionality. |
| (system_call_cleanup::system_call_cleanup): Set up signals like |
| system() requires. Unblock previously-blocked signal handling. |
| (system_call_cleanup::~system_call_cleanup): Restore signal handling |
| after system(). |
| (child_info_spawn::worker): Put signals on hold and use |
| system_call_cleanup class to set and restore signals rather than doing |
| it prior to to running the program. Remove the ill-conceived |
| pthread_cleanup stuff. |
| |
| 2013-04-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (cygwin_exception::dumpstack): Guard against wild |
| pointer dereference. |
| (CYG_EXC_CONTINUE_EXECUTION): Define based on standard Windows |
| definition. |
| (CYG_EXC_CONTINUE_SEARCH): Ditto. |
| (exception::handle): Move andreas detection earlier. Make comment |
| clearer. |
| (signal_exit): Set core-dumped flag. |
| |
| 2013-04-30 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * i686.din: New file. |
| * x86_64.din: New file. |
| * common.din: New file. |
| * cygwin.din: Delete. |
| * cygwin64.din: Delete. |
| * gendef: Rework to take options rather than using positional |
| parameters. Accept multiple files as input. |
| * Makefile.in: Rework to allow multiple .din files as input to gendef. |
| * configure.in: Change names of .din files to be expressively target |
| specific. |
| * aclocal.m4: Regenerate. |
| * configure: Ditto. |
| |
| 2013-04-29 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * autoload.cc (CreateSymbolicLinkW): Rename from CreateSymbolicLink. |
| |
| 2013-04-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fcntl.cc (fcntl): Define as export alias for fcntl64 on x86_64. |
| |
| 2013-04-24 Corinna Vinschen <corinna@vinschen.de> |
| |
| * autoload.cc (CreateSymbolicLink): Define. |
| * environ.cc (set_winsymlinks): Set allow_winsymlinks. |
| (parse_thing): Change "winsymlinks" to set by function. |
| * globals.cc (enum winsym_t): Define. |
| (allow_winsymlinks): Define as winsym_t. |
| (ro_u_afs): New R/O Unicode string. |
| * mount.cc (fs_info::update): Fix comment. Handle AFS. |
| (fs_names): Add "afs". |
| * mount.h (enum fs_info_type): Add afs. |
| (class fs_info): Implement afs. |
| * path.cc (symlink): Drop third parameter in call to symlink_worker. |
| (symlink_nfs): New function. |
| (symlink_native): New function. |
| (symlink_worker): Drop third argument. Handle native symlink type by |
| calling symlink_native. Move code to handle NFS to symlink_nfs. Fix |
| formatting. Slightly restructure code. |
| * path.h (class path_conv): Add fs_is_afs method. |
| (symlink_worker): Declare here. |
| * security.h: Define privilege constants as unsigned int instead of as |
| unsigned long. |
| * syscalls.cc (mknod_worker): Set third parameter in symlink_worker |
| call to WSYM_lnk. |
| * winsup.h (symlink_worker): Drop declaration here. |
| |
| 2013-04-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygwin64.din (_setjmp): Export. |
| (_longjmp): Export. |
| |
| 2013-04-23 Corinna Vinschen <corinna@vinschen.de> |
| |
| * Merge in cygwin-64bit-branch. See ChangeLog.64bit for details. |
| |
| 2013-04-22 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/sys/queue.h: Delete in favor of more complete newlib file. |
| |
| 2013-04-22 Corinna Vinschen <corinna@vinschen.de> |
| |
| Adapt to changes in newlib's sys/cdefs.h: |
| * include/sys/sysinfo.h (struct sysinfo): Rename __unused member to __f. |
| * libc/fts.c (__FBSDID): Drop definition. |
| * regex/regexec.c (__unused): Drop definition. |
| |
| 2013-04-22 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 19. |
| |
| 2013-04-16 Corinna Vinschen <corinna@vinschen.de> |
| |
| * glob.cc: Include winsup.h before anything else. |
| |
| 2013-04-12 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (symlink_info::check): Drop PC_KEEP_HANDLE flag for |
| unrecognized reparse points as well. Reorganize code and comments |
| handling reparse points for better readability. |
| |
| 2013-04-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * hires.h (hires_ns::nsecs): Declare with bool parameter. |
| * times.cc (hires_ns::nsecs): Take bool parameter. If set to true, |
| don't use prime value (== return system wide absolute value). |
| |
| 2013-04-08 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygtls.h (_cygtls::reset_signal_arrived): Actually reset the |
| signal_arrived event. |
| (_cygtls::handle_SIGCONT): Declare new function. |
| * cygwait.cc (is_cw_sig_handle): Delete. |
| (is_cw_sig_cont): New convenience define. |
| (cygwait): Clear signal if is_cw_sig_cont and we got a SIGCONT. |
| * cygwait.h (cw_wait_mask): Add cw_sig_cont. |
| * exceptions.cc (sig_handle_tty_stop): Tighten "incyg" region. Use |
| cw_sig_cont param for cygwait. Don't zero signal here outside of lock. |
| (sigpacket::setup_handler): Don't check for in_forkee since we will now |
| never get here in that state. |
| (_cygtls::handle_SIGCONT): Define new function. |
| (sigpacket::process): Call handle_SIGCONT early to deal with SIGCONT. |
| Nuke continue_now handling. Allow SIGKILL to kill a suspended process. |
| Delete a couple of now-unneeded labels. |
| (_cygtls::call_signal_handler): Reorganize setting of incyg within |
| lock. |
| * sigproc.cc (pending_signals): Simplify. |
| (pending_signals::clear): New method. |
| (_cygtls::remove_wq): Reorganize to always close wq.thread_ev if it |
| exists to avoid handle leaks. |
| (sig_clear): Simplify by just calling sigq.clear(). |
| (sig_dispatch_pending): Always call sigq.pending even in signal thread |
| to force another loop in wait_sig. |
| (sig_send): Remove a "goto out" just before out: label. |
| (pending_signals::add): Simplify. |
| (pending_signals::del): Delete. |
| (pending_signals::next): Delete. |
| (wait_sig): Define variable q to be the start of the signal queue. |
| Just iterate through sigq queue, deleting processed or zeroed signals. |
| Only set clearwait when the current signal is SIGCHLD. |
| * sigproc.h: Add a comment about an unused enum. |
| |
| 2013-04-08 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_socket.cc (get_inet_addr): Handle abstract AF_LOCAL socket. |
| (fhandler_socket::recv_internal): Create abstract socket name for |
| AF_LOCAL datagram sockets. Explain why we do that. |
| |
| 2013-04-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygheap.cc (init_cygheap::find_tls): Add a comment. |
| * dcrt0.cc (parent_sigmask): Delete. |
| (dll_crt0_1): Use spawn_info->moreinfo->sigmask rather than saved |
| parent signal mask. |
| * thread.cc (pthread::thread_init_wrapper): Add comment stressing the |
| importance of maintaining ordering of statements. |
| |
| 2013-04-05 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mmap.cc (is_mmapped_region): Call LIST_UNLOCK on premature return. |
| |
| 2013-04-03 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_proc.cc (format_proc_loadavg): Raise too small buffer size |
| to avoid overwriting unrelated cygheap memory. |
| |
| 2013-04-03 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.cc (class suffix_scan): Add member namelen. |
| (suffix_scan::name_len): New method. |
| (suffix_scan::has): Store namelen since we have it already anyway. |
| Add a bit of explanation and a FIXME to comment. |
| (suffix_scan::next): Never attach extra .lnk suffix if resulting |
| filename length exceeds NAME_LEN. |
| (symlink_info::check): Bail out immediately with ENAMETOOLONG if |
| filename length exceeds NAME_LEN. |
| |
| 2013-03-31 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * child_info.h (cygheap_exec_info::sigmask): Declare new field. |
| * cygheap.cc (init_cygheap::find_tls): Rename threadlist_ix -> ix. |
| Only take one pass through thread list, looking for eligible threads to |
| signal. Set a new param indicating that function has found a sigwait* |
| mask. |
| * cygheap.h (init_cygheap::find_tls): Reflect new parameter. |
| * dcrt0.cc (parent_sigmask): New variable. |
| (child_info_spawn::handle_spawn): Save parent's signal mask here. |
| (dll_crt0_1): Restore parent's signal mask to tls sigmask as |
| appropriate. Call sig_dispatch_pending to flush signal queue when we |
| can finally do something with signals. |
| * exceptions.cc (sigpacket::process): Avoid attempting to handle |
| signals if we haven't finished initializing. Rely on the fact that |
| find_tls will do mask checking and don't do it again. Delete ill-named |
| 'dummy' variable. |
| * sigproc.cc (cygheap_exec_info::alloc): Save calling thread's signal |
| mask in new sigmask field. |
| (wait_sig): Try to debug when WFSO fails and DEBUGGING is defined. |
| * thread.cc (pthread::set_tls_self_pointer): Make this a true automatic |
| method rather than inexplicably relying on a thread parameter. |
| (pthread::thread_init_wrapper): Accommodate set_tls_self_pointer change |
| to non-static. Initialize sigmask before setting tid or suffer signal |
| races. |
| * thread.h (pthread::set_tls_self_pointer): Make non-static, delete |
| parameter. |
| |
| 2013-03-29 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygthread.cc (cygthread::terminate_thread): Only try to free |
| thread stack on systems not freeing it by themselves. |
| * wincap.h (wincaps::terminate_thread_frees_stack): New element. |
| * wincap.cc: Implement above element throughout. |
| |
| 2013-03-29 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * pinfo.h (pinfo::status_exit): Rename from former static function in |
| pinfo.cc. |
| (pinfo::operator == (char *)): Remove unused operator. |
| * pinfo.cc (pinfo::status_exit): Move this function info pinfo class. |
| Use progname from the pinfo rather than myself. Be defensive when |
| inspecting procinfo. |
| |
| 2013-03-29 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (wait_sig): Avoid uninitialized use of nb when retrying. |
| Consolidate two error messages into one. |
| |
| 2013-03-28 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (pending_signals::retry): Declare new element. |
| (pending_signals::pending): Force an additional loop through wait_sig |
| by setting retry whenever this function is called. |
| (wait_sig): Reorganize to wait for SIGHOLD at bottom. Always add |
| signal to pending queue and work on whole queue rather than just the |
| one signal. Loop when sigq.retry is set. Fix long-broken check for |
| SIGCHLD after queued signals. |
| |
| 2013-03-28 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (exception::handle): Generalize comment. |
| |
| 2013-03-09 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygtls.h (_cygtls::signal_debugger): Change argument type. |
| (_cygtls::copy_context): Delete declaration. |
| * exceptions.cc (exception::handle): Don't call copy_context() here. |
| Move signal_handler call earlier and always call it. |
| (_cygtls::copy_context): Delete definition. |
| (_cygtls::signal_debugger): Move copy_context logic here. Suspend |
| thread receiving signal before gathering context information. |
| |
| 2013-03-08 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * spawn.cc (child_info_spawn::worker): Save and restore my_wr_proc_pipe |
| around non-execing operations to avoid handle leak seen in |
| http://cygwin.com/ml/cygwin/2013-03/msg00152.html . |
| |
| 2013-03-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/sys/un.h (UNIX_PATH_MAX): Rename from UNIX_PATH_LEN to |
| follow Linux. |
| * fhandler_socket.cc: Change UNIX_PATH_LEN to UNIX_PATH_MAX throughout. |
| (fhandler_socket::recv_internal): Don't return prematurely in case of |
| successful return. For AF_LOCAL sockets, overwrite returned AF_INET |
| name with AF_LOCAL name. |
| |
| 2013-03-07 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_socket.cc (fhandler_socket::bind): Fix check for AF_LOCAL |
| filename length to allow non-NUL terminated strings within namelen |
| bytes. Copy over sun_path to local array sun_path to have a |
| NUL-terminated string for subsequent function calls. Move path_conv |
| check before OS bind call to not bind the socket before being sure |
| the file doesn't exist. Add and fix comments. |
| |
| 2013-03-06 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mount.cc (fs_names): Add trailing NULL element to avoid potential |
| SEGV in format_proc_filesystems. |
| |
| 2013-03-01 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (exception::handle): Eliminate buggy recursed variable; |
| just check if we're exiting. |
| |
| 2013-02-26 Corinna Vinschen <corinna@vinschen.de> |
| |
| * include/pthread.h (pthread_atfork): Add missing declaration. |
| |
| 2013-02-20 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> |
| |
| * include/error.h (error_message_count): Declare as dllimport. |
| (error_one_per_line): Ditto. |
| (error_print_progname): Ditto. |
| |
| 2013-02-08 Corinna Vinschen <corinna@vinschen.de> |
| |
| * child_info.h (CURR_CHILD_INFO_MAGIC): Update. |
| (class child_info_fork): Drop extraneous semicolon. |
| |
| 2013-02-04 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_socket.cc (fhandler_socket::bind): Fix error code for |
| empty filename. |
| |
| 2013-02-04 Corinna Vinschen <corinna@vinschen.de> |
| |
| * fhandler_socket.cc (fhandler_socket::bind): Fix length check of |
| AF_LOCAL filename so it never accesses memory beyond namelen. Also |
| make sure filename is NUL-terminated. |
| |
| 2013-01-31 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * DevNotes: Add entry cgf-000022. |
| * cygtls.h (_cygtls::func): Define as a sa_sigaction style function. |
| * exceptions.cc (sig_handle_tty_stop): Ditto. |
| (_cygtls::interrupt_setup): Fix coercion to accommodate 'func' change. |
| (ctrl_c_handler): Use tty kill_pgrp to send a signal. |
| (sigpacket::process): Don't process sigflush here. |
| (_cygtls::call_signal_handler): Reorganize to avoid a race. Always |
| call sa_sigaction style function. |
| * fhandler_termios.cc (is_flush_sig): Define new function. |
| (tty_min::kill_pgrp): Handle tty flush when signal detected. |
| (fhandler_termios::bg_check): Be slightly more paranoid about checking |
| for valid tty. |
| (fhandler_termios::sigflush): Don't flush unless tty owner. |
| * fhandler_tty.cc (fhandler_pty_slave::ioctl): Use tty kill_pgrp to |
| send signal. |
| (fhandler_pty_master::ioctl): Ditto. |
| * signal.cc (killsys): Delete definition. |
| * sigproc.h (killsys): Delete declaration. |
| * include/cygwin/signal.h (siginfo_t): Simplify union/struct nesting |
| slightly. Implement mechanism to allow cygwin data passing. |
| |
| 2013-01-23 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * miscfuncs.cc (__import_address): Check if malloc field points |
| directly at 'malloc'. |
| |
| 2013-01-23 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * miscfuncs.cc (__import_address): On second thought, the chance that |
| this pointer could be NULL is very low so don't bother checking for it. |
| |
| 2013-01-23 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (exception::handle): Make attempt to recursively dump |
| stack fatal. |
| |
| 2013-01-22 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * miscfuncs.cc (__import_address): Avoid NULL explicitly. |
| |
| 2013-01-22 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * miscfuncs.cc (__import_address): Avoid treating random instructions |
| as import jump. |
| * malloc_wrapper.cc (malloc_init): Remove comment about 64-bit. |
| |
| 2013-01-21 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dcrt0.cc (dll_crt0_1): Comment assumption. |
| * exceptions.cc (sigpacket::setup_handler): Avoid sending signals |
| during fork processing. |
| |
| 2013-01-21 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * dcrt0.cc (dll_crt0_1): Flag that we are working "incyg". Handle any |
| signals (presumably exiting signals) which may have come in while we |
| are in the process of setting up. |
| |
| 2013-01-21 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * update-copyright: Recognize configure.ac scripts too. |
| |
| 2013-01-21 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygerrno.h (__reg3): Define. |
| * cygmalloc.h (__reg3): Ditto. |
| |
| 2013-01-21 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygerrno.h: Conditionally define __regN for cygserver. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * malloc_wrapper.cc (malloc_init): Re-add inadvertently dropped comment |
| which explains what's going on with the use_internal calculation. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| Throughout, update copyrights to reflect dates which correspond to |
| main-branch checkins. Regularize copyright format. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| Throughout, change __attribute__ ((regparm (N))) to just __regN. |
| Throughout, (mainly in fhandler*) start fixing gcc 4.7.2 mismatch |
| between regparm definitions and declarations. |
| * gendef: Define some functions to take @ declaration to accommodate |
| _regN defines which use __stdcall. |
| * gentls_offsets: Define __regN macros as empty. |
| * autoload.cc (wsock_init): Remove unneeded regparm attribute. |
| * winsup.h (__reg1): Define. |
| (__reg2): Define. |
| (__reg3): Define. |
| |
| * advapi32.cc (DuplicateTokenEx): Coerce some initializers to avoid |
| warnings from gcc 4.7.2. |
| * exceptions.cc (status_info): Declare struct to use NTSTATUS. |
| (cygwin_exception::dump_exception): Coerce e->ExceptionCode to |
| NTSTATUS. |
| * fhandler_clipboard.cc (cygnativeformat): Redefine as UINT to avoid |
| gcc 4.7.2 warnings. |
| (fhandler_dev_clipboard::read): Ditto. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * update-copyright (update_maybe): Accommodate perl-style copyright |
| comments. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * update-copyright: Silently skip nonexistent files. Display filename |
| on update. Don't update non-Red Hat copyrights. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * update-copyright: Update standard copyright information based on cvs |
| log and current sandbox status. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * malloc_wrapper.cc: Change 'use_internal_malloc' to 'use_internal' |
| throughout. |
| (export_malloc_called): Delete. |
| (internal_malloc_determined): New variable. |
| (malloc_init): Control calculation of internal/external malloc based on |
| 'internal_malloc_determined'. Use import_address() to determine if |
| malloc in user_data is ours or not. |
| * miscfuncs.cc (thread_wrapper): Make static. |
| (__import_address): Define new function. |
| * miscfuncs.h (import_address): New define. |
| (__import_address): Declare new function. |
| |
| 2013-01-20 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (sig_dispatch_pending): Add correct regparm attributes to |
| match declaration. |
| (pid_exists): Ditto. |
| (proc_subproc): Ditto. |
| (sig_clear): Ditto. |
| (sig_send): Ditto. |
| (checkstate): Ditto. |
| |
| 2013-01-19 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (rename): Remove ill-conceived NFS workaround from |
| 2013-01-10 for self-inflicted NFS server problem. |
| |
| 2013-01-19 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (ctrl_c_handler): Remove special-case handler for |
| "cygwin_finished_initializing". |
| * sigproc.cc (exit_thread): Undefine ExitThread earlier to avoid |
| recursion on error return. |
| |
| 2013-01-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * errno.cc (errmap): Map ERROR_LOCK_VIOLATION to EBUSY. |
| |
| 2013-01-18 Corinna Vinschen <corinna@vinschen.de> |
| |
| * mmap.cc (handler_disk_file::msync): Add call to FlushFileBuffers |
| to implement MS_SYNC. |
| |
| 2013-01-17 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * mmap.cc (handler_disk_file::msync): Retry up to 99 times if |
| FlushViewOFile fails with ERROR_LOCK_VIOLATION. |
| |
| 2013-01-16 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (no_signals_available): Finally remove this macro |
| entirely. |
| (exit_thread): Ensure process lock is released on error exit. |
| (sig_send): Simplify "its_me" test. Remove no_signals_available tests. |
| |
| 2013-01-16 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * pthread.cc (pthread_exit): Add kludge to accommodate noreturn attribute. |
| |
| 2013-01-14 Antti Kantee <pooka@iki.fi> |
| |
| * include/pthread.h (pthread_exit): Mark as "noreturn". |
| |
| 2013-01-14 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * exceptions.cc (signal_exit): Move captive process termination... |
| (_cygtls::interrupt_setup): ...into here. |
| (sigpacket::process): Simplify setting of handler when have_execed. |
| (_cygtls::interrupt_setup): Don't call proc_subproc when we've execed. |
| * globals.cc (exit_states): Delete unneeded ES_EXEC_EXIT. |
| * pinfo.cc (pinfo::exit): Change debugging output. Call proc_terminate |
| rather than the now-obsolete sigproc_terminate. Don't set exit_state |
| to ES_EXEC_EXIT. Set exit_state to ES_FINAL later. |
| * sigproc.cc (sigproc_terminate): Delete function. |
| (wait_sig): Don't call proc_subproc if have_execed. |
| * sigproc.h (sigproc_terminate): Delete declaration. |
| * sync.h (lock_process::lock_process): Don't set exit_state to |
| ES_PROCESS_LOCKED. |
| (lock_process::operator LONG): Define. |
| |
| 2013-01-11 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * DevNotes: Add entry cgf-000021. |
| * select.cc (select): Unconditionally return when a signal is detected. |
| (select_stuff::wait): Ditto. |
| |
| 2013-01-11 Corinna Vinschen <corinna@vinschen.de> |
| |
| * syscalls.cc (rename): Drop handling paths > 32757 chars, emit EINVAL |
| instead, thus simplifying code allocating and filling pfri. Drop size |
| and use constant expression in NtSetInformationFile call. Add comments. |
| Drop redundant test for fs_serial_number and change comment accordingly. |
| |
| 2013-01-11 Thomas Wolff <towo@towo.net> |
| |
| * fhandler.h (class dev_console): Flag for expanded control sequence. |
| * fhandler_console.cc (char_command): Supporting cursor style modes. |
| |
| 2013-01-10 Corinna Vinschen <corinna@vinschen.de> |
| |
| * path.h (path_conv::fs_type): New method. |
| * syscalls.cc (rename): Check for cross-device situation before |
| touching anything. Explain why. Workaround NFS bug in call to |
| NtSetInformationFile(FileRenameInformation). |
| |
| 2013-01-09 Corinna Vinschen <corinna@vinschen.de> |
| |
| * cygerrno.h: Fix copyright. |
| * exceptions.cc: Drop comment explaining removed variable. |
| |
| 2013-01-09 Corinna Vinschen <corinna@vinschen.de> |
| |
| * dcrt0.cc (main_thread_sinit): New inline function. Fix and explain |
| a stdio initialization issue. |
| (dll_crt0_1): Call main_thread_sinit rather than __sinit. |
| |
| 2013-01-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * thread.cc (pthread_rwlock::lookup_reader): Remove parameter: always |
| assume that we're looking for the current thread. |
| (pthread_rwlock::tryrdlock): Eliminate self variable. Accommodate |
| change in lookup_reader(). |
| (pthread_rwlock::unlock): Ditto. |
| (pthread_rwlock::rdlock): Ditto. Move add_reader call after writer |
| tests to more closely mimic old behavior. |
| (pthread_rwlock::wrlock): Accommodate change in lookup_reader(). |
| * thread.h ((pthread_rwlock::lookup_reader): Eliminate argument. |
| |
| 2013-01-07 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * thread.cc (pthread_rwlock::add_reader): Perform new operation here |
| and return pointer to allocated RWLOCK_READER structure. |
| (pthread_rwlock::rdlock): Reorganize to reflect new add_reader |
| functionality. |
| (pthread_rwlock::tryrdlock): Ditto. Remove unneeded call to |
| lookup_reader(). |
| * thread.h (pthread_rwlock::RWLOCK_READER::RWLOCK_READER): New |
| constructor. |
| (pthread_rwlock::add_reader): Reflect new functionality. |
| |
| 2013-01-03 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * globals.cc (exit_states): Renumber so that ES_EXIT_STARTING is first, |
| as intended. |
| * sigproc.cc (wait_sig): Only stop accepting signals after |
| exit_state > ES_EXIT_STARTING. |
| |
| 2013-01-03 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (exit_thread): Set thread signal mask so that no signals |
| are sent to an exiting thread. |
| |
| 2013-01-02 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * sigproc.cc (no_signals_available): Remove exit_state test since |
| signals are available in a limited fashion when exiting. |
| (sig_dispatch_pending): Ditto. |
| (sig_send): Ditto. |
| (exit_thread): Rearrange to avoid an unnecessary DuplicateProcess when |
| exiting. |
| (wait_sig): Allow special signals when exiting. |
| |
| 2013-01-02 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * DevNotes: Add entry cgf-000020, relating to previous checkin. |
| |
| 2013-01-02 Christopher Faylor <me.cygwin2013@cgf.cx> |
| |
| * cygtls.h (_cygtls::signal_exit): Delete from class. |
| * exception.h (cygwin_exception): New class. |
| (cygwin_exception::dumpstack): Declare new function. |
| (cygwin_exception::context): Ditto. |
| (cygwin_exception::dump_exception): Ditto. |
| * exceptions.cc (cygwin_exception::dump_exception): Move into |
| cygwin_exception class. Accommodate new variable names. |
| (cygwin_exception::dumpstack): Ditto stackdump -> dumpstack. |
| (exception::handle): Move andreas processing earlier. Defer signal |
| processing decisions to the signal thread where they belong. Pass |
| exception information to sig_send via new siginfo_t si_cyg field. |
| (ctrl_c_handler): Wait for SIGHUP signal to be processed since it could |
| cause a process exit and we don't want races with thread exit lock. |
| (signal_exit): Move back here from sigproc.cc. Modify arguments and |
| remove from sigpacket class. Decide when to dump core based on signal |
| type. |
| (sigpacket::process): Handle exiting signals in context of threads |
| rather than in the signal thread. Signal debugger on non-Windows |
| signals. Remove setup_signal_exit call. |
| * sigproc.cc (no_signals_available): Remove argument. |
| (signal_exit_code): Delete. |
| (close_my_readsig): Ditto. |
| (_cygtls::signal_exit): Move to exceptions.cc. |
| (sigproc_terminate): Don't attempt to terminate signal thread. |
| (setup_signal_exit): Delete. |
| (exit_thread): Use new si_cyg entry in siginfo_t. |
| (sig_send): Just use empty initializer for si. Accommodate change in |
| no_signals_available argument. |
| (wait_sig): Remove attempt to "go asynchronous" on process exit. |
| Delete __SIGEXIT handling. Don't ever exit. |
| * sigproc.h: Remove __SIGEXIT from signal enum. Renumber. |
| * include/cygwin/signal.h (siginfo_t): Add si_cyg entry. |
