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path: root/Modules/clinic/posixmodule.c.h
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* bpo-41625: Do not add os.splice on AIX due to compatibility issues (GH-23608)Pablo Galindo2020-12-021-3/+3
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* bpo-41625: Expose the splice() system call in the os module (GH-21947)Pablo Galindo2020-11-171-1/+105
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* bpo-41001: Add os.eventfd() (#20930)Christian Heimes2020-11-131-1/+141
| | | Co-authored-by: Kyle Stanley <aeros167@gmail.com>
* bpo-41985: Add _PyLong_FileDescriptor_Converter and AC converter for ↵Serhiy Storchaka2020-10-091-5/+5
| | | | "fildes". (GH-22620)
* bpo-36346: Undeprecate private function _PyUnicode_AsUnicode(). (GH-21336)Serhiy Storchaka2020-07-051-7/+1
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* bpo-36346: Prepare for removing the legacy Unicode C API (AC only). (GH-21223)Serhiy Storchaka2020-06-301-7/+56
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* bpo-41056: Use the fildes converter for fd to please Coverity. (GH-21011)Gregory P. Smith2020-06-201-3/+2
| | | | | | | | | There are a bunch of other fd: int uses in this file, I expect many if not all of them would be better off using the fildes converter. This particular one was flagged by Coverity as it presumably flags fpathconf as not accepting negative fds. I'd expect the other fd's to have been flagged as well otherwise. I'm marking this one as skip news as it really is a no-op.
* bpo-40792: Make the result of PyNumber_Index() always having exact type int. ↵Serhiy Storchaka2020-05-281-8/+8
| | | | | | | | | | | | (GH-20443) Previously, the result could have been an instance of a subclass of int. Also revert bpo-26202 and make attributes start, stop and step of the range object having exact type int. Add private function _PyNumber_Index() which preserves the old behavior of PyNumber_Index() for performance to use it in the conversion functions like PyLong_AsLong().
* bpo-37129: Add os.RWF_APPEND flag for os.pwritev() (GH-20336)YoSTEALTH2020-05-271-1/+2
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* bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636)Serhiy Storchaka2020-05-261-521/+1
| | | | Only __index__ should be used to make integer conversions lossless.
* bpo-40549: posixmodule.c uses defining_class (GH-20075)Victor Stinner2020-05-141-56/+35
| | | | | | | | | Pass PEP 573 defining_class to os.DirEntry methods. The module state is now retrieve from defining_class rather than Py_TYPE(self), to support subclasses (even if DirEntry doesn't support subclasses yet). * Pass the module rather than defining_class to DirEntry_fetch_stat(). * Only get the module state once in _posix_clear(), _posix_traverse() and _posixmodule_exec().
* bpo-40549: Convert posixmodule.c to multiphase init (GH-19982)Victor Stinner2020-05-101-12/+11
| | | | | | | | | | | | | | | Convert posixmodule.c ("posix" or "nt" module) to the multiphase initialization (PEP 489). * Create the module using PyModuleDef_Init(). * Create ScandirIteratorType and DirEntryType with the new PyType_FromModuleAndSpec() (PEP 573) * Get the module state from ScandirIteratorType and DirEntryType with the new PyType_GetModule() (PEP 573) * Pass module to functions which access the module state. * convert_sched_param() gets a new module parameter. It is now called directly since Argument Clinic doesn't support passing the module to an argument converter callback. * Remove _posixstate_global macro.
* bpo-40138: Fix Windows os.waitpid() for large exit code (GH-19637)Victor Stinner2020-04-221-13/+5
| | | | | | | | Fix the Windows implementation of os.waitpid() for exit code larger than "INT_MAX >> 8". The exit status is now interpreted as an unsigned number. os.waitstatus_to_exitcode() now accepts wait status larger than INT_MAX.
* bpo-40178: Convert the remaining os functions to Argument Clinic. (GH-19360)Serhiy Storchaka2020-04-181-1/+558
| | | | | Convert os.getgrouplist(), os.initgroups(), os.sendfile() and os.get_terminal_size().
* bpo-40179: Fix translation of #elif in Argument Clinic (GH-19364)Serhiy Storchaka2020-04-181-3/+3
| | | | Co-authored-by: Ammar Askar <ammar@ammaraskar.com>
* bpo-40094: Add os.waitstatus_to_exitcode() (GH-19201)Victor Stinner2020-04-011-1/+61
| | | | | | | | | | | | | | Add os.waitstatus_to_exitcode() function to convert a wait status to an exitcode. Suggest waitstatus_to_exitcode() usage in the documentation when appropriate. Use waitstatus_to_exitcode() in: * multiprocessing, os, subprocess and _bootsubprocess modules; * test.support.wait_process(); * setup.py: run_command(); * and many tests.
* bpo-39395: putenv() and unsetenv() always available (GH-18135)Victor Stinner2020-01-241-5/+5
| | | | | | | | The os.putenv() and os.unsetenv() functions are now always available. On non-Windows platforms, Python now requires setenv() and unsetenv() functions to build. Remove putenv_dict from posixmodule.c: it's not longer needed.
* bpo-39413: Implement os.unsetenv() on Windows (GH-18163)Victor Stinner2020-01-241-3/+39
| | | The os.unsetenv() function is now also available on Windows.
* bpo-39406: Implement os.putenv() with setenv() if available (GH-18128)Victor Stinner2020-01-221-5/+5
| | | | | If setenv() C function is available, os.putenv() is now implemented with setenv() instead of putenv(), so Python doesn't have to handle the environment variable memory.
* Revert "bpo-39413: Implement os.unsetenv() on Windows (GH-18104)" (GH-18124)Victor Stinner2020-01-221-39/+3
| | | This reverts commit 56cd3710a1ea3ba872d345ea1bebc86ed08bc8b8.
* bpo-39413: Implement os.unsetenv() on Windows (GH-18104)Victor Stinner2020-01-211-3/+39
| | | | | The os.unsetenv() function is now also available on Windows. It is implemented with SetEnvironmentVariableW(name, NULL).
* bpo-38692: Add os.pidfd_open. (GH-17063)Benjamin Peterson2019-11-061-1/+43
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* bpo-35381 Remove all static state from posixmodule (GH-15892)Eddie Elizondo2019-11-051-2/+2
| | | | | | | | | | | | | | After #9665, this moves the remaining types in posixmodule to be heap-allocated to make it compatible with PEP384 as well as modifying all the type accessors to fully make the type opaque. The original PR that got messed up a rebase: https://github.com/python/cpython/pull/10854. All the issues in that commit have now been addressed since https://github.com/python/cpython/pull/11661 got committed. This change also removes any state from the data segment and onto the module state itself. https://bugs.python.org/issue35381 Automerge-Triggered-By: @encukou
* bpo-38378: Rename parameters "out" and "in" of os.sendfile(). (GH-16742)Serhiy Storchaka2019-10-131-10/+10
| | | | | | | They conflicted with keyword "in". Also rename positional-only parameters of private os._fcopyfile() for consistency.
* bpo-38265: Update os.pread to accept the length type as Py_ssize_t. (GH-16359)Dong-hee Na2019-09-251-6/+14
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* bpo-37206: Unrepresentable default values no longer represented as None. ↵Serhiy Storchaka2019-09-141-13/+12
| | | | | | | (GH-13933) In ArgumentClinic, value "NULL" should now be used only for unrepresentable default values (like in the optional third parameter of getattr). "None" should be used if None is accepted as argument and passing None has the same effect as not passing the argument at all.
* bpo-37034: Display argument name on errors with keyword arguments with ↵Rémi Lapeyre2019-08-291-8/+8
| | | | Argument Clinic. (GH-13593)
* bpo-37834: Normalise handling of reparse points on Windows (GH-15231)Steve Dower2019-08-211-18/+1
| | | | | | | | | | bpo-37834: Normalise handling of reparse points on Windows * ntpath.realpath() and nt.stat() will traverse all supported reparse points (previously was mixed) * nt.lstat() will let the OS traverse reparse points that are not name surrogates (previously would not traverse any reparse point) * nt.[l]stat() will only set S_IFLNK for symlinks (previous behaviour) * nt.readlink() will read destinations for symlinks and junction points only bpo-1311: os.path.exists('nul') now returns True on Windows * nt.stat('nul').st_mode is now S_IFCHR (previously was an error)
* Fix typos in comments, docs and test names (#15018)Min ho Kim2019-07-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | * Fix typos in comments, docs and test names * Update test_pyparse.py account for change in string length * Apply suggestion: splitable -> splittable Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu> * Apply suggestion: splitable -> splittable Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu> * Apply suggestion: Dealloccte -> Deallocate Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu> * Update posixmodule checksum. * Reverse idlelib changes.
* bpo-26826: Expose copy_file_range in the os module (GH-7255)Pablo Galindo2019-05-311-1/+107
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* bpo-26836: Add os.memfd_create() (#13567)Zackery Spytz2019-05-291-1/+60
| | | | | | | | | | | | | | | | | | | | * bpo-26836: Add os.memfd_create() * Use the glibc wrapper for memfd_create() Co-Authored-By: Christian Heimes <christian@python.org> * Fix deletions caused by autoreconf. * Use MFD_CLOEXEC as the default value for *flags*. * Add memset_s to configure.ac. * Revert memset_s changes. * Apply the requested changes. * Tweak the docs.
* bpo-31904: Add posix module support for VxWorks (GH-12118)pxinwr2019-05-211-5/+5
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* bpo-36085: Enable better DLL resolution on Windows (GH-12302)Steve Dower2019-03-291-1/+97
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* bpo-36127: Argument Clinic: inline parsing code for keyword parameters. ↵Serhiy Storchaka2019-03-141-205/+1346
| | | | (GH-12058)
* Remove stray quote in os.replace docstring. (GH-11556)Anthony Sottile2019-02-131-2/+2
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* bpo-35537: Add setsid parameter to os.posix_spawn() and os.posix_spawnp() ↵Joannah Nanjekye2019-02-011-18/+26
| | | | (GH-11608)
* bpo-35674: Add os.posix_spawnp() (GH-11554)Joannah Nanjekye2019-01-161-1/+74
| | | Add a new os.posix_spawnp() function.
* bpo-35582: Argument Clinic: inline parsing code for positional parameters. ↵Serhiy Storchaka2019-01-111-57/+470
| | | | (GH-11313)
* bpo-23867: Argument Clinic: inline parsing code for a single positional ↵Serhiy Storchaka2018-12-251-26/+118
| | | | parameter. (GH-9689)
* bpo-35490: Remove the DecodeFSDefault return converter in AC. (#11152)Serhiy Storchaka2018-12-171-8/+3
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* bpo-35489: Use "const Py_UNICODE *" for the Py_UNICODE converter in AC. ↵Serhiy Storchaka2018-12-141-5/+6
| | | | (GH-11150)
* bpo-33012: Fix invalid function cast warnings with gcc 8 in Argument Clinic. ↵Serhiy Storchaka2018-11-271-110/+110
| | | | | | | | (GH-6748) Fix invalid function cast warnings with gcc 8 for method conventions different from METH_NOARGS, METH_O and METH_VARARGS in Argument Clinic generated code.
* bpo-29341: Clarify that path-like objects are accepted in some os methods ↵BNMetrics2018-11-021-11/+11
| | | | | (GH-10101) Some methods in the os module can accept path-like objects. This is documented in the general documentation but not in the function docstrings. To keep both in sync, the docstrings need to be updated to reflect that path-like objects are also accepted.
* closes bpo-34862: Guard definition of convert_sched_param with ↵William Orr2018-10-021-3/+3
| | | | | | POSIX_SPAWN_SETSCHEDULER. (GH-9658) Fixes broken build on OpenBSD-current.
* bpo-33721: Make some os.path functions and pathlib.Path methods be tolerant ↵Serhiy Storchaka2018-09-181-22/+1
| | | | | | | | | | to invalid paths. (#7695) Such functions as os.path.exists(), os.path.lexists(), os.path.isdir(), os.path.isfile(), os.path.islink(), and os.path.ismount() now return False instead of raising ValueError or its subclasses UnicodeEncodeError and UnicodeDecodeError for paths that contain characters or bytes unrepresentative at the OS level.
* Convert os.readlink() to Argument Clinic. (GH-8778)Serhiy Storchaka2018-09-171-1/+131
| | | Also convert os.get_blocking() and os.set_blocking().
* bpo-20104: Change the file_actions parameter of os.posix_spawn(). (GH-6725)Serhiy Storchaka2018-09-081-5/+5
| | | | | * Make its default value an empty tuple instead of None. * Make it a keyword-only parameter.
* bpo-20104: Add flag capabilities to posix_spawn (GH-6693)Pablo Galindo2018-09-071-9/+30
| | | Implement the "attributes objects" parameter of `os.posix_spawn` to complete the implementation and fully cover the underlying API.
* bpo-33671 / shutil.copyfile: use memoryview() with dynamic size on Windows ↵Giampaolo Rodola2018-06-191-2/+2
| | | | | | | | | | (#7681) bpo-33671 * use memoryview() with size == file size on Windows, see https://github.com/python/cpython/pull/7160#discussion_r195405230 * release intermediate (sliced) memoryview immediately * replace "OSX" occurrences with "macOS" * add some unittests for copyfileobj()
* bpo-33671: efficient zero-copy for shutil.copy* functions (Linux, OSX and ↵Giampaolo Rodola2018-06-121-1/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Win) (#7160) * have shutil.copyfileobj use sendfile() if possible * refactoring: use ctx manager * add test with non-regular file obj * emulate case where file size can't be determined * reference _copyfileobj_sendfile directly * add test for offset() at certain position * add test for empty file * add test for non regular file dst * small refactoring * leave copyfileobj() alone in order to not introduce any incompatibility * minor refactoring * remove old test * update docstring * update docstring; rename exception class * detect platforms which only support file to socket zero copy * don't run test on platforms where file-to-file zero copy is not supported * use tempfiles * reset verbosity * add test for smaller chunks * add big file size test * add comment * update doc * update whatsnew doc * update doc * catch Exception * remove unused import * add test case for error on second sendfile() call * turn docstring into comment * add one more test * update comment * add Misc/NEWS entry * get rid of COPY_BUFSIZE; it belongs to another PR * update doc * expose posix._fcopyfile() for OSX * merge from linux branch * merge from linux branch * expose fcopyfile * arg clinic for the win implementation * convert path type to path_t * expose CopyFileW * fix windows tests * release GIL * minor refactoring * update doc * update comment * update docstrings * rename functions * rename test classes * update doc * update doc * update docstrings and comments * avoid do import nt|posix modules if unnecessary * set nt|posix modules to None if not available * micro speedup * update description * add doc note * use better wording in doc * rename function using 'fastcopy' prefix instead of 'zerocopy' * use :ref: in rst doc * change wording in doc * add test to make sure sendfile() doesn't get called aymore in case it doesn't support file to file copies * move CopyFileW in _winapi and actually expose CopyFileExW instead * fix line endings * add tests for mode bits * add docstring * remove test file mode class; let's keep it for later when Istart addressing OSX fcopyfile() specific copies * update doc to reflect new changes * update doc * adjust tests on win * fix argument clinic error * update doc * OSX: expose copyfile(3) instead of fcopyfile(3); also expose flags arg to python * osx / copyfile: use path_t instead of char * do not set dst name in the OSError exception in order to remain consistent with platforms which cannot do that (e.g. linux) * add same file test * add test for same file * have osx copyfile() pre-emptively check if src and dst are the same, otherwise it will return immedialtey and src file content gets deleted * turn PermissionError into appropriate SameFileError * expose ERROR_SHARING_VIOLATION in order to raise more appropriate SameFileError * honour follow_symlinks arg when using CopyFileEx * update Misc/NEWS * expose CreateDirectoryEx mock * change C type * CreateDirectoryExW actual implementation * provide specific makedirs() implementation for win * fix typo * skeleton for SetNamedSecurityInfo * get security info for src path * finally set security attrs * add unit tests * mimick os.makedirs() behavior and raise if dst dir exists * set 2 paths for OSError object * set 2 paths for OSError object * expand windows test * in case of exception on os.sendfile() set filename and filename2 exception attributes * set 2 filenames (src, dst) for OSError in case copyfile() fails on OSX * update doc * do not use CreateDirectoryEx() in copytree() if source dir is a symlink (breaks test_copytree_symlink_dir); instead just create a plain dir and remain consistent with POSIX implementation * use bytearray() and readinto() * use memoryview() with bytearray() * refactoring + introduce a new _fastcopy_binfileobj() fun * remove CopyFileEx and other C wrappers * remove code related to CopyFileEx * Recognize binary files in copyfileobj() ...and use fastest _fastcopy_binfileobj() when possible * set 1MB copy bufsize on win; also add a global _COPY_BUFSIZE variable * use ctx manager for memoryview() * update doc * remove outdated doc * remove last CopyFileEx remnants * OSX - use fcopyfile(3) instead of copyfile(3) ...as an extra safety measure: in case src/dst are "exotic" files (non regular or living on a network fs etc.) we better fail on open() instead of copyfile(3) as we're not quite sure what's gonna happen in that case. * update doc
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