2079 lines
79 KiB
Plaintext
2079 lines
79 KiB
Plaintext
2013-12-31 Christopher Faylor <me.cygwin2013@cgf.cx>
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* fhandler_console.cc (region_split): New function.
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(delta): Ditto.
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(ReadConsoleOutputWrapper): Ditto.
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(fhandler_console::char_command): Use ReadConsoleOutputWrapper to avoid
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OOM condition from ReadConsoleOutputW. Add more debugging.
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2013-12-22 Christopher Faylor <me.cygwin2013@cgf.cx>
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* strace.cc (strace::vsprntf): Fix potential (if unlikely) use of
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uninitialized variable.
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2013-12-18 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dcrt0.cc (dll_crt0_1): Remove NtSetTimerResolution.
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* pinfo.cc (pinfo::init): Increase wait interval when waiting for
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procinfo to stabilize.
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2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx>
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* autoload.cc (timeBeginPeriod): Delete.
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* dcrt0.cc (dll_crt0_1): Use NtSetTimerResolution rather than
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timeBeginPeriod.
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2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx>
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* autoload.cc (timeBeginPeriod): Autoload.
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* dcrt0.cc (dll_crt0_1): Use timeBeginPeriod to set default resolution
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to 1 ms.
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* pinfo.cc (pinfo::thisproc): Set ppid for redirected _pinfo blocks too.
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(pinfo::init): Avoid using VirtualQuery. Just rely on the assumption that
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procinfo will be populated.
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* pinfo.h (_pinfo::ppid): Move into redirected block.
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2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx>
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* external.cc (fillout_pinfo): Remove nonsensical loop.
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* fork.cc (frok::parent): When initializing pinfo for child new PID_NEW
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flag + actual defined constant rather than raw number. Don't set
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start_time here.
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* pinfo.cc (pinfo::thisproc): Use PID_NEW when initializing pinfo.
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Avoid checking h for NULL multiple times. Don't set start_time here.
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(pinfo_init): Aways set ppid last. Tweak strace output.
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(pinfo::init): Handle new PID_NEW flag. Wait for shared memory to
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contain useful information. Set start_time if PID_NEW.
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(_onreturn:h): Define as HANDLE rather than HANDLE *.
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(_onreturn::~onreturn): Accommodate h definition change.
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(_onreturn::no_close_handle): Rename from no_close_p_handle. Take a
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pinfo arg and set hProcess to h before zeroing.
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(winpids::add): Don't open a handle to our own process. Change logic
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associated with when a handle gets closed. Accommodate no_close_handle
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changes.
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(winpids::enum_processes): Simplify process enumeration loop.
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(winpids::set): Eliminate ill-considered malloc locking.
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* sigproc.cc (proc_subproc): Always set ppid last.
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2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx>
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* sigproc.cc (sig_send): Set PIPE_NOWAIT for pipes which are not us.
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2013-12-17 Christopher Faylor <me.cygwin2013@cgf.cx>
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* fhandler.h (fhandler_pty_master::~fhandler_pty_master): Delete.
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* fhandler_tty.cc (fhandler_pty_master::~fhandler_pty_master): Ditto.
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2013-12-11 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (NT_TRANSACTIONAL_ERROR): Define.
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(stop_transaction): Take "trans" HANDLE by reference and set it to
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NULL after closing it.
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(unlink_nt): If NtOpenFile fails due to a transactional error, stop
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transaction and retry NtOpenFile. Simplify check for having to call
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stop_transaction.
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(rename): If NtOpenFile fails due to a transactional error, stop
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transaction and retry NtOpenFile in both affected cases. Simplify check
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for having to call stop_transaction and add comment from unlink_nt.
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2013-12-11 Corinna Vinschen <corinna@vinschen.de>
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* mount.cc (fs_info::update): Fix formatting.
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2013-12-10 Corinna Vinschen <corinna@vinschen.de>
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* fhandler.h (fhandler_dev_clipboard): Add private member
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cygnativeformat. Declare private method set_clipboard.
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* fhandler_clipboard.cc (cygnativeformat): Convert static variable to
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fhandler_dev_clipboard member.
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(fhandler_dev_clipboard::set_clipboard): Convert from static function
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to fhandler_dev_clipboard method.
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2013-12-09 Christopher Faylor <me.cygwin2013@cgf.cx>
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* globals.cc (hntdll): Define/declare.
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* exceptions.cc (inside_kernel): Don't call GetModuleFileName if we
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know we're in ntdll.
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* sigproc.cc (wait_sig): Initialize hntdll.
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2013-12-09 Corinna Vinschen <corinna@vinschen.de>
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* include/cygwin/stdlib.h (initstate, random, setstate, srandom):
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Harden _XOPEN_SOURCE guard against applications defining _XOPEN_SOURCE
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with empty value.
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2013-12-08 Corinna Vinschen <corinna@vinschen.de>
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* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 28.
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2013-12-07 Corinna Vinschen <corinna@vinschen.de>
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* path.cc (symlink_native): Workaround Windows 8.1 bug: Drop long path
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prefix from symlink target path. Add comment to explain why.
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2013-12-06 Christopher Faylor <me.cygwin2013@cgf.cx>
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* syscalls.cc (dup): Use cygheap_fdnew properly.
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2013-12-05 Christopher Faylor <me.cygwin2013@cgf.cx>
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* cygheap.h (cygheap_fdnew): Avoid setting errno directly since it will
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have been set by a previous function.
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* dtable.h (dtable::extend): Accept second size_t argument.
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* dtable.cc (dtable::extend): Accept second "min" argument which allows
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checking for OPEN_MAX_MAX boundary conditions.
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(dtable_init): Accommodate second argument to dtable::extend.
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(dtable::find_unused_handle): Ditto.
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* syscalls.cc (setdtablesize): Ditto.
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(dup): Return any error passed by cygheap_fdnew() directly.
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(getdtablesize): Just return dtable size directly.
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2013-12-04 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dtable.cc (dtable::find_unused_handle): When extending, always make
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sure that there is a NOFILE_INCR chunk following the free fd.
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2013-12-03 Christopher Faylor <me.cygwin2013@cgf.cx>
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* select.cc (select): Add workaround for, as yet undebugged,
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pathological case.
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2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dtable.cc (dtable::find_unused_handle): Break out of the right loop.
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2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dtable.cc (dtable::find_unused_handle): Fix off-by-one error. Always
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exit through the bottom.
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(cygwin_attach_handle_to_fd): Make sure that fd tab is locked for the
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duration of this function.
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* dtable.h (dtable::lock): Make public.
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(dtable::unlock): Ditto.
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(dtable): Remove friends.
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2013-12-01 Corinna Vinschen <corinna@vinschen.de>
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* dtable.cc (dtable::extend): Change local variable new_size to size_t
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as well.
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* thread.cc: Fix comment.
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2013-11-30 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dtable.h (dtable::first_fd_for_open): Change declaration to size_t.
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(dtable::extend): Change parameter to size_t.
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(dtable::find_unused_handle): Ditto.
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* dtable.cc: Remove now-unused header.
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(dtable::extend): Remove pointless test. Change parameter to size_t.
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(dtable::find_unused_handle): Rework to avoid MAX calculation in
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extend() call. Change parameter to size_t.
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2013-11-30 Christopher Faylor <me.cygwin2013@cgf.cx>
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* dtable.cc (build_fh_pc): When creating an archetype, use native name
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rather than unix name if name doesn't exist.
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2013-11-29 Christopher Faylor <me.cygwin2013@cgf.cx>
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* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 27.
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2013-11-29 Jon TURNEY <jon.turney@dronecode.org.uk>
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* include/cygwin/stdlib.h (initstate, random, setstate, srandom):
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Prototype if not __STRICT_ANSI__ or _XOPEN_SOURCE is defined
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appropriately.
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2013-11-28 Alexey Pavlov <alexpux@gmail.com>
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* include/glob.h: Fix invalid use of 'restrict' error.
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2013-11-27 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (try_to_bin): Enhance debug output in case reopen fails.
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2013-11-27 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (try_to_bin): Drop fh_dup, reuse tmp_fh instead.
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2013-11-27 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (try_to_bin): Take additional parameter to get file open
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flags. If the file to move to the bin has been opened casesensitive,
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reopen it caseinsensitive. Explain why. Revert the default name of
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the Vista-and-later recycler to mixed case for readability.
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(unlink_nt): Call try_to_bin with file open flags as evaluated.
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2013-11-26 Corinna Vinschen <corinna@vinschen.de>
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* nlsfuncs.cc (wcscoll): Add "__restrict" to definition.
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(wcsxfrm): Ditto.
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2013-11-26 Corinna Vinschen <corinna@vinschen.de>
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* common.din: Export posix_spawn[...] functions.
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* exec.cc (execve): Add EXPORT_ALIAS _execve.
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* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
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* posix.sgml (std-susv4): Add posix_spawn[...] here.
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(std-notimpl): Drop here.
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2013-11-26 Corinna Vinschen <corinna@vinschen.de>
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* nlsfuncs.cc (strcoll): Add "__restrict" to definition.
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(strxfrm): Ditto.
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2013-11-25 Corinna Vinschen <corinna@vinschen.de>
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Throughout, keep function definitions and declarations in sync with
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newlib in terms of C99 "restrict" keyword.
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2013-11-24 Corinna Vinschen <corinna@vinschen.de>
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* dtable.cc: Include sys/param.h for MAX definition.
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2013-11-24 Corinna Vinschen <corinna@vinschen.de>
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Throughout, drop unnecessary explicit includes of windows header files
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included by default.
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* winlean.h: Add long comment to explain why we have to define certain
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symbols.
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(_NORMALIZE_): Define.
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(_WINNLS_): Drop definition and subsequent undef.
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(_WINNETWK_): Ditto.
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(_WINSVC_): Ditto.
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2013-11-23 Eric Blake <eblake@redhat.com>
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dup2: fix off-by-one crash
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* dtable.cc (dup3): Fix off-by-one.
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(find_unused_handle): Reduce time spent expanding during dup.
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* syscalls.cc (setdtablesize): Report error on invalid value.
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2013-11-20 Corinna Vinschen <corinna@vinschen.de>
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* include/cygwin/stdlib.h (realpath): Drop declaration. It's declared
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in newlib's stdlib.h now.
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2013-11-19 Corinna Vinschen <corinna@vinschen.de>
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* ntdll.h (RtlGetVersion): Declare.
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* wincap.cc (wincapc::init): Rather than GetVersionEx, call
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RtlGetVersion which is not crippled by missing Windows 8.1 manifest.
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* wincap.h (wincapc): Change type of version to RTL_OSVERSIONINFOEXW.
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Align formatting of all class members.
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2013-11-19 Corinna Vinschen <corinna@vinschen.de>
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* wincap.cc (wincapc::init): Revert previous change. It's not working.
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2013-11-19 Corinna Vinschen <corinna@vinschen.de>
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* net.cc (cygwin_getaddrinfo): Fix a comment. Only memset whints if
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hints is NULL. Add a comment and set whints.ai_family explicitely to
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AF_UNSPEC to follow glibc man page closely. Check flags against whints
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for locality.
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2013-11-19 Corinna Vinschen <corinna@vinschen.de>
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* wincap.cc (wincapc::init): Fix dwMinorVersion for Windows 8.1 and
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Server 2012. Explain why this is necessary.
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2013-11-19 Corinna Vinschen <corinna@vinschen.de>
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* autoload.cc (IdnToAscii): Define.
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(IdnToUnicode): Define.
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(FreeAddrInfoW): Define.
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(GetAddrInfoW): Define.
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(GetNameInfoW): Define.
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* net.cc: Drop W. Richard STEVENS libgai implementation.
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(cygwin_freeaddrinfo): Move code from ipv4_freeaddrinfo here. Move
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definition up in file to avoid forward declaration in ga_duplist.
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(ga_dup): Take addrinfoW as input. Add parameters to get IDN flags
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and to set error value. Handle IDN flags and especially AI_CANONIDN.
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Convert input wchar_t ai_canonname string to multibyte for output.
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(ga_duplist): Add parameters to get IDN flags and to set error value
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and propagate to ga_dup. Call cygwin_freeaddrinfo.
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(gai_errmap): Add comments. Align error strings to GLibc. Add
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EAI_IDN_ENCODE entry.
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(get_ipv6_funcs): Remove.
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(load_ipv6_guard): Remove.
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(ipv6_inited): Remove.
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(load_ipv6): Remove.
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(load_ipv6_funcs): Remove.
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(cygwin_getaddrinfo): Drop calling load_ipv6. Handle AI_IDN* flags.
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Convert input strings to wchar_t and call GetAddrInfoW/FreeAddrInfoW.
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In case hints is NULL, set default ai_flags explicitely to
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AI_V4MAPPED | AI_ADDRCONFIG, as documented for Glibc. Only add AI_ALL
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if AI_ADDRCONFIG is not given. Unconditionally add Windows-specific
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AI_DISABLE_IDN_ENCODING to ai_flags to make IDN behaviour compatible
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to Glibc even on Windows 8 and later.
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(cygwin_getnameinfo): Drop calling load_ipv6. Handle NI_IDN* flags.
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Call GetNameInfoW and convert returned strings from wchar_t to
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multibyte.
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* include/netdb.h: Add comments to describe flags and error values.
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(AI_*): Define all flags using hex values for clearness.
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(AI_IDN): Define.
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(AI_CANONIDN): Define.
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(AI_IDN_ALLOW_UNASSIGNED): Define.
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(AI_IDN_USE_STD3_ASCII_RULES): Define.
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(NI_*): Define all flags using hex values for clearness.
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(NI_IDN): Define.
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(NI_IDN_ALLOW_UNASSIGNED): Define.
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(NI_IDN_USE_STD3_ASCII_RULES): Define.
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(EAI_IDN_ENCODE): Define.
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2013-11-06 Christopher Faylor <me.cygwin2013@cgf.cx>
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* configure.ac: Detect windows headers/libs after we've figured out the
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C compiler.
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* configure: Regenerate.
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* aclocal.m4: Regenerate.
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2013-10-30 Corinna Vinschen <corinna@vinschen.de>
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* devices.in (dev_cygdrive_storage): Revert mapping to \Device\Null.
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(dev_storage): Ditto for /dev.
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* devices.cc: Regenerate.
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* fhandler.cc (fhandler_base::open_null): New method to open a fake
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\Device\Null handler.
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(fhandler_base::open): Fix formatting. Change O_ACCMODE test to a
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switch statement. Simplify a test which still tested for a now unused
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create_disposition.
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* fhandler.h (fhandler_base::open_null): Declare.
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(fhandler_netdrive::close): Declare.
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* fhandler_dev.cc (fhandler_dev::open): Open fake \Device\Null handle
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by just calling new open_null method.
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* fhandler_disk_file.cc (fhandler_cygdrive::open): Ditto.
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* fhandler_netdrive.cc (fhandler_netdrive::open): Call open_null
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rather than setting nohandle.
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(fhandler_netdrive::close): New method.
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* fhandler_registry.cc (fetch_hkey): Fix token in RegOpenUserClassesRoot
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call. Create valid key for HKEY_CURRENT_CONFIG by mapping to real key
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HKEY_LOCAL_MACHINE\System\CurrentControlSet\Hardware Profiles\Current.
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(fhandler_registry::open): Set nohandle only when using pseudo registry
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handle.
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* fhandler_virtual.cc (fhandler_virtual::opendir): Call open rather
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than just setting nohandle here.
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* fhandler_virtual::fstatvfs): Set ST_RDONLY fs flag.
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* globals.cc (ro_u_null): New readonly UNICODE_STRING for \Device\Null.
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* path.h (path_conv::set_path): Revert previous change caring for
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wide_path.
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2013-10-30 Corinna Vinschen <corinna@vinschen.de>
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* devices.in (dev_cygdrive_storage): Map to \Device\Null.
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(dev_storage): Map /dev and /dev/windows to \Device\Null.
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* devices.cc: Regenerate.
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* dir.cc (opendir): Create unique id. Explain why.
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* fhandler.h (fhandler_dev::get_dev): Implement inline.
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(fhandler_cygdrive::close): Drop declaration.
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(fhandler_cygdrive::get_dev): Implement inline.
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(fhandler_windows::get_hwnd): Ditto.
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(fhandler_windows::set_close_on_exec): Drop declaration.
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(fhandler_windows::fixup_after_fork): Ditto.
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* fhandler_dev.cc (fhandler_dev::open): Call fhandler_disk_file::open
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without O_CREAT flag. Explain why. Create \Device\Null handle if
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/dev/ doesn't actually exist.
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(fhandler_dev::close): Drop nohandle case.
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(fhandler_dev::fstatvfs): Drop nohandle check. Test for fs_got_fs
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instead. Set ST_RDONLY fs flag for simulated /dev.
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(fhandler_dev::opendir): If /dev doesn't exist, call open() to create
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fake \Device\Null handle. Don't set nohandle. Set dir_exists
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correctly.
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(fhandler_dev::rewinddir): Call fhandler_disk_file::rewinddir only if
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/dev is a real directory.
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* fhandler_disk_file.cc (fhandler_disk_file::opendir): If called for
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the cygdrive dir, call open() to create fake \Device\Null handle.
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Only attach __DIR_mounts buffer to dir if not called for cygdrive dir.
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Don't set nohandle.
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(fhandler_cygdrive::open): Create \Device\Null handle.
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(fhandler_cygdrive::close): Remove.
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(fhandler_cygdrive::fstatvfs): Set ST_RDONLY fs flag.
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* fhandler_windows.cc (fhandler_windows::open): Create \Device\Null
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handle.
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(fhandler_windows::read): Don't add io_handle to WFMO handle array.
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Change subsequent test for return value accordingly. Fix test for
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"message arrived".
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(fhandler_windows::set_close_on_exec): Remove.
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(fhandler_windows::fixup_after_fork): Remove.
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* path.h (path_conv::set_path): Make sure wide_path is NULL when
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setting a new path.
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* select.cc (peek_windows): Use correct hWnd value, not io_handle.
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(fhandler_windows::select_read): Don't use io_handle as wait object.
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(fhandler_windows::select_write): Ditto.
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(fhandler_windows::select_except): Ditto.
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2013-10-27 Corinna Vinschen <corinna@vinschen.de>
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* exception.h: Fold in content of include/exceptions.h.
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* include/exceptions.h: Remove.
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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.
|