* fhandler.h: Update copyright.
(cltype): New enum.
(dev_console::console_attrs): Define struct name.
(dev_console::console_attrs::set_cl_x): New function.
(dev_console::console_attrs::set_cl_y): New function.
(fhandler_console::clear_screen): Redefine input params.
* fhandler_console.cc: Update copyright. Throughout, reflect change in
arguments to fhandler_console::clear_screeen.
(fhandler_console::mouse_aware): Simplify logic slightly.
(fhandler_console::scroll_screen): Remove hopefully obsolete win95 code.
(dev_console::console_attrs::set_cl_x): New function.
(dev_console::console_attrs::set_cl_y): New function.
(fhandler_console::clear_screen): Redefine input params. Calculate position
based on enum value.
(region_split): Change arguments. Simplify.
(ReadConsoleOutputWrapper): Remove coord argument since we now always use 0, 0.
Send extra arguments to region_split.
* fhandler_console.cc (region_split): New function.
(delta): Ditto.
(ReadConsoleOutputWrapper): Ditto.
(fhandler_console::char_command): Use ReadConsoleOutputWrapper to avoid OOM
condition from ReadConsoleOutputW. Add more debugging.
Jeff Johnston [Mon, 23 Dec 2013 19:21:07 +0000 (19:21 +0000)]
2013-12-22 JF Bastien <jfb@chromium.org>
* libc/include/limits.h: Define LLONG_MIN, LLONG_MAX and ULLONG_MAX
for C++11 too.
* libc/include/stdlib.h: Define struct lldiv_t, _Exit, atoll, llabs
and lldiv for C99 and C++11. Move wcstold to wchar.h.
* libc/include/wchar.h: Define WCHAR_MIN and WCHAR_MAX according to
__WCHAR_UNSIGNED__ if it is provided, and correct the limit when
unsigned (to 32 all-1 bits, not 31). Define FILE as in stdio.h.
Move wcstold from stdlib.h here.
Corinna Vinschen [Wed, 18 Dec 2013 19:23:33 +0000 (19:23 +0000)]
* vfscanf.c (BUF): Change definition to take multibyte decimal point
into account.
(__SVFSCANF_R): Handle radix char language-dependent
per POSIX.
(__SVFWSCANF_R): Ditto.
* autoload.cc (timeBeginPeriod): Autoload.
* dcrt0.cc (dll_crt0_1): Use timeBeginPeriod to set default resolution to 1 ms.
* pinfo.cc (pinfo::thisproc): Set ppid for redirected _pinfo blocks too.
(pinfo::init): Avoid using VirtualQuery. Just rely on the assumption that
procinfo will be populated.
* pinfo.h (_pinfo::ppid): Move into redirected block.
* external.cc (fillout_pinfo): Remove nonsensical loop.
* fork.cc (frok::parent): When initializing pinfo for child new PID_NEW flag +
actual defined constant rather than raw number. Don't set start_time here.
* pinfo.cc (pinfo::thisproc): Use PID_NEW when initializing pinfo. Avoid
checking h for NULL multiple times. Don't set start_time here.
(pinfo_init): Aways set ppid last. Tweak strace output.
(pinfo::init): Handle new PID_NEW flag. Wait for shared memory to contain
useful information. Set start_time if PID_NEW.
(_onreturn:h): Define as HANDLE rather than HANDLE *.
(_onreturn::~onreturn): Accommodate h definition change.
(_onreturn::no_close_handle): Rename from no_close_p_handle. Take a pinfo arg
and set hProcess to h before zeroing.
(winpids::add): Don't open a handle to our own process. Change logic
associated with when a handle gets closed. Accommodate no_close_handle
changes.
(winpids::enum_processes): Simplify process enumeration loop.
(winpids::set): Eliminate ill-considered malloc locking.
* sigproc.cc (proc_subproc): Always set ppid last.
Corinna Vinschen [Wed, 11 Dec 2013 12:12:12 +0000 (12:12 +0000)]
* syscalls.cc (NT_TRANSACTIONAL_ERROR): Define.
(stop_transaction): Take "trans" HANDLE by reference and set it to
NULL after closing it.
(unlink_nt): If NtOpenFile fails due to a transactional error, stop
transaction and retry NtOpenFile. Simplify check for having to call
stop_transaction.
(rename): If NtOpenFile fails due to a transactional error, stop
transaction and retry NtOpenFile in both affected cases. Simplify check
for having to call stop_transaction and add comment from unlink_nt.
* cygheap.h (cygheap_fdnew): Avoid setting errno directly since it will have
been set by a previous function.
* dtable.h (dtable::extend): Accept second size_t argument.
* dtable.cc (dtable::extend): Accept second "min" argument which allows
checking for OPEN_MAX_MAX boundary conditions.
(dtable_init): Accommodate second argument to dtable::extend.
(dtable::find_unused_handle): Ditto.
* syscalls.cc (setdtablesize): Ditto.
(dup): Return any error passed by cygheap_fdnew() directly.
(getdtablesize): Just return dtable size directly.
* libc/include/machine/_default_types.h: Move extern "C" after
header includes. Include <sys/features.h> for
__GNUC_PREREQ__().
(__u?int.*_t): Define via GCC provided __U?INT.*_TYPE__ if
available.
(__intptr_t): Define.
(__uintptr_t): Likewise.
* libc/include/stdint.h: Include <machine/_default_types.h>
instead of <_ansi.h>.
(u?int.*_t): Define via __u?int.*_t provided by
<machine/_default_types.h>.
(u?int_fast.*_t): Define via GCC provided
__U?INT_FAST.*_TYPE__ if available.
(U?INT.*(MIN|MAX)): Define via GCC provided __U?INT.*(MIN|MAX)__
if available.
(U?INT.*_C): Define via GCC provided __U?INT.*_C if available.
* libc/include/sys/cdefs.h: Use <machine/_default_types.h>
instead of <stdint.h>.
* libc/sys/rtems/sys/cpuset.h: Likewise.
* libc/sys/rtems/machine/_types.h: Include <stdint.h> for
FreeBSD compatibility.
* dtable.cc (dtable::find_unused_handle): Fix off-by-one error. Always exit
through the bottom.
(cygwin_attach_handle_to_fd): Make sure that fd tab is locked for the duration
of this function.
* dtable.h (dtable::lock): Make public.
(dtable::unlock): Ditto.
(dtable): Remove friends.
Corinna Vinschen [Wed, 27 Nov 2013 14:27:34 +0000 (14:27 +0000)]
* syscalls.cc (try_to_bin): Take additional parameter to get file open
flags. If the file to move to the bin has been opened casesensitive,
reopen it caseinsensitive. Explain why. Revert the default name of
the Vista-and-later recycler to mixed case for readability.
(unlink_nt): Call try_to_bin with file open flags as evaluated.
* libc/include/machine/setjmp.h: Add support for __mips_fpr being
64 and treat it the same as if __mips64 is set.
* libc/machine/mips/setjmp.S: Ditto, plus add checks for _MIPS_SIM
being _ABIN32 and _ABI64.
Corinna Vinschen [Tue, 26 Nov 2013 13:48:00 +0000 (13:48 +0000)]
* libc/posix/posix_spawn.c: Eliminate OS function calls not present
in newlib or Cygwin.
(process_spawnattr): Use sigprocmask rather than _sigprocmask. Use
sigaction rather than _sigaction.
(process_file_actions_entry): Use dup2 rather than _dup2.
(do_posix_spawn): Use execvpe rather than _execvpe. Use waitpid
rather than _waitpid.
Corinna Vinschen [Sun, 24 Nov 2013 12:13:36 +0000 (12:13 +0000)]
Throughout, drop unnecessary explicit includes of windows header files
included by default.
* winlean.h: Add long comment to explain why we have to define certain
symbols.
(_NORMALIZE_): Define.
(_WINNLS_): Drop definition and subsequent undef.
(_WINNETWK_): Ditto.
(_WINSVC_): Ditto.
Corinna Vinschen [Tue, 19 Nov 2013 22:26:37 +0000 (22:26 +0000)]
* cygcheck.cc (RtlGetVersion): Declare.
(dump_sysinfo): Call RtlGetVersion rather than GetVersionEx to get
correct OS info even on Windows 8.1. Don't check return value since
RtlGetVersion never fails per MSDN. Move fetching kernel32 module
handle where it's really needed. Drop temporary comment added by
previous checkin.
Corinna Vinschen [Tue, 19 Nov 2013 22:21:11 +0000 (22:21 +0000)]
* ntdll.h (RtlGetVersion): Declare.
* wincap.cc (wincapc::init): Rather than GetVersionEx, call
RtlGetVersion which is not crippled by missing Windows 8.1 manifest.
* wincap.h (wincapc): Change type of version to RTL_OSVERSIONINFOEXW.
Align formatting of all class members.