HOMEPATH is set to "\WINDOWS\system32" when running per "runas" session.
This directory is not writable by ordinary users, leading to errors with many ruby tools.
Also config files in the home directory are not recognized.
Still keeping HOME at first which is not used by native Windows,
but by ruby specs and by MSYS2 environment.
win32/win32.c: In function 'rtc_error_handler':
win32/win32.c:691:5: warning: function 'rtc_error_handler' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
691 | rb_str_vcatf(str, fmt, ap);
| ^~~~~~~~~~~~
and
win32/win32.c:683:1: warning: 'rtc_error_handler' defined but not used [-Wunused-function]
683 | rtc_error_handler(int e, const char *src, int line, const char *exe, const char *fmt, ...)
| ^~~~~~~~~~~~~~~~~
* Windows: Fix warning about undefined if_indextoname()
* Windows: Fix UNIXSocket on MINGW and make .pair more reliable
* Windows: Use nonblock=true for read tests with scheduler
* Windows: Move socket detection from File.socket? to File.stat
Add S_IFSOCK to Windows and interpret reparse points accordingly.
Enable tests that work now.
* Windows: Use wide-char functions to UNIXSocket
This fixes behaviour with non-ASCII characters.
It also fixes deletion of temporary UNIXSocket.pair files.
* Windows: Add UNIXSocket tests for specifics of Windows impl.
* Windows: fix VC build due to missing _snwprintf
Avoid usage of _snwprintf, since it fails linking ruby.dll like so:
linking shared-library x64-vcruntime140-ruby320.dll
x64-vcruntime140-ruby320.def : error LNK2001: unresolved external symbol snwprintf
x64-vcruntime140-ruby320.def : error LNK2001: unresolved external symbol vsnwprintf_l
whereas linking miniruby.exe succeeds.
This patch uses snprintf on the UTF-8 string instead.
Also remove branch GetWindowsDirectoryW, since it doesn't work.
* Windows: Fix dangling symlink test failures
Co-authored-by: Lars Kanis <kanis@comcard.de>
* Windows: Use readlink emulation for File.readlink
This fixes readlink emulation for the ERROR_MORE_DATA case and general error reporting.
It now releases GVL while readlink IO operation.
The dedicated rb_readlink was introduced in commit 2ffb87995a
in order to improve encoding and buffer allocation.
However the encoding issues are solved since ruby-3.0 switched to UTF-8
and the buffer allocation will be improved in a later commit.
* Windows: Increase the default buffer size for reparse point info
So far nearly all queries of reparse points needed two attempts to get enough buffer.
* Windows: Remove declaration of rb_w32_wreadlink
It was removed in commit 2f6fdd3aeb
When ANSI versions of PeekConsoleInput read multibyte charactor
partially, subsequent ReadFile returns wrong data on newer Windows
10 versions (probably since Windows Terminal introduced). To
avoid this, use Unicode version of of PeekConsoleInput/ReadConsole.
- prerequisite of supporting YJIT with VC++.
- note that now can specfily `--yjit` on mswin64, but not enabled
YJIT'ed code because of YJIT requires `OPT_DIRECT_THREADED_CODE`
or `OPT_CALL_THREADED_CODE` in `rb_yjit_compile_iseq`.
