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Diffstat (limited to 'src/buildstream/_platform/win32.py')
-rw-r--r-- | src/buildstream/_platform/win32.py | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/buildstream/_platform/win32.py b/src/buildstream/_platform/win32.py deleted file mode 100644 index 33645e030..000000000 --- a/src/buildstream/_platform/win32.py +++ /dev/null @@ -1,58 +0,0 @@ -# -# Copyright (C) 2019 Bloomberg Finance LP -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2 of the License, or (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library. If not, see <http://www.gnu.org/licenses/>. - -from ..sandbox import SandboxDummy - -from .platform import Platform - - -class Win32(Platform): - def maximize_open_file_limit(self): - # Note that on Windows, we don't have the 'resource' module to help us - # configure open file limits. - # - # 'psutil' provides an rlimit implementation that is only available on - # Linux, as of version 5.3. - # - # Given that this limit is only important for SafeHardLinks FUSE, and - # we don't have FUSE on Windows, this won't be an obstacle for now. - # - # If it does turn out to be an obstacle, beware that the Windows API - # `_setmaxstdio` for increasing the open file limit only applies to the - # 'stream I/O level', i.e. `fopen()` and friends. CPython opens files - # using `_wopen()`, which is at the 'low I/O level'. - # - # You can see this in the function `os_open_impl` in `posixmodule.c` in - # CPython version 3.9. - # - # For more information: - # https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/setmaxstdio - # - pass - - @staticmethod - def _check_dummy_sandbox_config(config): - pass - - @staticmethod - def _create_dummy_sandbox(*args, **kwargs): - kwargs["dummy_reason"] = "There are no supported sandbox technologies for Win32 at this time." - return SandboxDummy(*args, **kwargs) - - def _setup_dummy_sandbox(self): - self.check_sandbox_config = Win32._check_dummy_sandbox_config - self.create_sandbox = Win32._create_dummy_sandbox - return True |