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77 commits

Author SHA1 Message Date
Martin Panter
46f50726a0 Issue #27076: Doc, comment and tests spelling fixes 
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
 2016-05-26 05:35:26 +00:00
Victor Stinner
3116cc44af Fix os.set_inheritable() on Android 
Issue #27057: Fix os.set_inheritable() on Android, ioctl() is blocked by
SELinux and fails with EACCESS. The function now falls back to fcntl().

Patch written by Michał Bednarski.
 2016-05-19 16:46:18 +02:00
Martin Panter
6f9b010242 Fix a couple of typos in code comments 2015-12-17 10:18:28 +00:00
Victor Stinner
bc5b80bac1 Close #24784: Fix compilation without thread support 
Add "#ifdef WITH_THREAD" around cals to:

* PyGILState_Check()
* _PyImport_AcquireLock()
* _PyImport_ReleaseLock()
 2015-10-11 09:54:42 +02:00
Steve Dower
8fc8980c96 Issue #23524: Replace _PyVerify_fd function with calls to _set_thread_local_invalid_parameter_handler. 2015-04-12 00:26:27 -04:00
Victor Stinner
6f4fae8a95 Issue #23836: Document functions releasing the GIL in fileutils.c 2015-04-01 18:34:32 +02:00
Victor Stinner
82c3e4599d Issue #23836: Add _Py_write_noraise() function 
Helper to write() which retries write() if it is interrupted by a signal (fails
with EINTR).
 2015-04-01 18:34:45 +02:00
Victor Stinner
e134a7fe36 Issue #23752: _Py_fstat() is now responsible to raise the Python exception 
Add _Py_fstat_noraise() function when a Python exception is not welcome.
 2015-03-30 10:09:31 +02:00
Victor Stinner
91afbb6088 Issue #23753: Move _Py_wstat() from Python/fileutils.c to Modules/getpath.c 
I expected more users of _Py_wstat(), but in practice it's only used by
Modules/getpath.c. Move the function because it's not needed on Windows.
Windows uses PC/getpathp.c which uses the Win32 API (ex: GetFileAttributesW())
not the POSIX API.
 2015-03-24 12:16:28 +01:00
Victor Stinner
f329878e74 Issue #23753: Python doesn't support anymore platforms without stat() or 
fstat(), these functions are always required.

Remove HAVE_STAT and HAVE_FSTAT defines, and stop supporting DONT_HAVE_STAT and
DONT_HAVE_FSTAT.
 2015-03-24 10:27:50 +01:00
Victor Stinner
a3c0202eb5 Issue #23708: Save/restore errno in _Py_read() and _Py_write() 
Save and then restore errno because PyErr_CheckSignals() and
PyErr_SetFromErrno() can modify it.
 2015-03-20 11:58:18 +01:00
Victor Stinner
7f04d4d4b7 Issue #23708: Split assertion expression in two assertions in _Py_read() and 
_Py_write() to know which test failed on the buildbot "AMD64 Snow Leop 3.x".
 2015-03-20 11:21:41 +01:00
Victor Stinner
c1cf4f7ef9 Issue #23708: Fix _Py_read() compilation error on Windows 
Fix typo: self->fd => fd
 2015-03-19 23:53:04 +01:00
Victor Stinner
66aab0c4b5 Issue #23708: Add _Py_read() and _Py_write() functions to factorize code handle 
EINTR error and special cases for Windows.

These functions now truncate the length to PY_SSIZE_T_MAX to have a portable
and reliable behaviour. For example, read() result is undefined if counter is
greater than PY_SSIZE_T_MAX on Linux.
 2015-03-19 22:53:20 +01:00
Victor Stinner
a47fc5c2dd Issue #23694: Handle EINTR in _Py_open() and _Py_fopen_obj() 
Retry open()/fopen() if it fails with EINTR and the Python signal handler
doesn't raise an exception.
 2015-03-18 09:52:54 +01:00
Victor Stinner
e42ccd2bfd Issue #23694: Enhance _Py_fopen(), it now raises an exception on error 
* If fopen() fails, OSError is raised with the original filename object.
* The GIL is now released while calling fopen()
 2015-03-18 01:39:23 +01:00
Victor Stinner
a555cfcb73 Issue #23694: Enhance _Py_open(), it now raises exceptions 
* _Py_open() now raises exceptions on error. If open() fails, it raises an
  OSError with the filename.
* _Py_open() now releases the GIL while calling open()
* Add _Py_open_noraise() when _Py_open() cannot be used because the GIL is not
  held
 2015-03-18 00:22:14 +01:00
Steve Dower
9aa31d5479 Fixes incorrect use of GetLastError where errno should be used. 2015-03-14 11:39:18 -07:00
Steve Dower
41e7244c06 Fixes incorrect use of GetLastError where errno should be used. 2015-03-14 11:38:27 -07:00
Steve Dower
8acde7dcce Issue #23524: Change back to using Windows errors for _Py_fstat instead of the errno shim. 2015-03-07 18:14:07 -08:00
Steve Dower
d81431f587 Issue #23524: Replace _PyVerify_fd function with calling _set_thread_local_invalid_parameter_handler on every thread. 2015-03-06 14:47:02 -08:00
Steve Dower
bf1f376b3e Issue #23152: Renames time_t_to_FILE_TIME to _Py_time_t_to_FILE_TIME, removes unused struct win32_stat and return value 2015-02-21 15:26:02 -08:00
Steve Dower
a2af1a5a5a Issue #23152: Renames attribute_data_to_stat to _Py_attribute_data_to_stat 2015-02-21 10:04:10 -08:00
Steve Dower
f2f373f593 Issue #23152: Implement _Py_fstat() to support files larger than 2 GB on Windows. 
fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
 2015-02-21 08:44:05 -08:00
Benjamin Peterson
f8693416b5 merge 3.4 (#23165) 2015-01-04 16:06:14 -06:00
Benjamin Peterson
10ecaa2416 merge 3.3 (closes #23165) 2015-01-04 16:05:39 -06:00
Benjamin Peterson
72c2a0f60a merge 3.2 (closes #23165) 2015-01-04 16:03:59 -06:00
Benjamin Peterson
f18bf6fd2d add some overflow checks before multiplying (closes #23165) 2015-01-04 16:03:17 -06:00
Victor Stinner
282124b8c4 Closes #22258: Fix the the internal function set_inheritable() on Illumos. 
This platform exposes the function ioctl(FIOCLEX), but calling it fails with
errno is ENOTTY: "Inappropriate ioctl for device". set_inheritable() now falls
back to the slower fcntl() (F_GETFD and then F_SETFD).
 2014-09-02 11:41:04 +02:00
Victor Stinner
8257b6283e (Merge 3.4) Closes #22258: Fix the the internal function set_inheritable() on 
Illumos.  This platform exposes the function ioctl(FIOCLEX), but calling it
fails with errno is ENOTTY: "Inappropriate ioctl for device". set_inheritable()
now falls back to the slower fcntl() (F_GETFD and then F_SETFD).
 2014-09-02 11:49:48 +02:00
Victor Stinner
f6a271ae98 Issue #18395: Rename `_Py_char2wchar() to :c:func:Py_DecodeLocale`, rename 
``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these
functions.
 2014-08-01 12:28:48 +02:00
Victor Stinner
1db9e7bb19 Issue #22054: Add os.get_blocking() and os.set_blocking() functions to get and 
set the blocking mode of a file descriptor (False if the O_NONBLOCK flag is
set, True otherwise). These functions are not available on Windows.
 2014-07-29 22:32:47 +02:00
Stefan Krah
34e4628453 Merge from 3.3. 2014-01-20 15:35:38 +01:00
Stefan Krah
6c01e38677 Issue #19036: Including locale.h should not depend on HAVE_LANGINFO_H. 2014-01-20 15:31:08 +01:00
Victor Stinner
b11d6cb711 fileutils.c: use MAXPATHLEN instead of PATH_MAX 
PATH_MAX is not declared on IRIX nor Windows.
 2013-11-15 18:14:11 +01:00
Victor Stinner
c31ebb60f9 (Merge 3.3) fileutils.c: use MAXPATHLEN instead of PATH_MAX 
PATH_MAX is not declared on IRIX nor Windows.
 2013-11-15 18:14:33 +01:00
Stefan Krah
49d0479357 Add unused third arg for the benefit of Valgrind. 2013-11-14 15:35:47 +01:00
Antoine Pitrou
409b53840b Don't export internal symbols ("make smelly") 2013-10-12 22:41:17 +02:00
Victor Stinner
b034eee711 Close #18954: Fix some typo in fileutils.c comments 
Patch written by Vajrasky Kok.
 2013-09-07 10:36:04 +02:00
Victor Stinner
daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles 
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
 2013-08-28 00:53:59 +02:00
Victor Stinner
65bf9cf26f Issue #18203: Fix decode_ascii_surrogateescape(), use PyMem_RawMalloc() as _Py_char2wchar() 2013-07-07 16:35:54 +02:00
Victor Stinner
1a7425f67a Issue #18203: Replace malloc() with PyMem_RawMalloc() at Python initialization 
* Replace malloc() with PyMem_RawMalloc()
* Replace PyMem_Malloc() with PyMem_RawMalloc() where the GIL is not held.
* _Py_char2wchar() now returns a buffer allocated by PyMem_RawMalloc(), instead
  of PyMem_Malloc()
 2013-07-07 16:25:15 +02:00
Victor Stinner
14b9b11098 If MS_WIN64 is defined, MS_WINDOWS is also defined: #ifdef can be simplified. 2013-06-25 00:37:25 +02:00
Victor Stinner
56785eab33 Issue #9566: Fix compiler warning on Windows 64-bit 2013-06-05 00:46:29 +02:00
Victor Stinner
313f10c722 Fix a compiler warning: in and out are unused in _Py_char2wchar() if 
HAVE_MBRTOWC is not defined
 2013-05-07 23:48:56 +02:00
Philip Jenvey
215c49a509 thinko 2013-01-15 13:24:12 -08:00
Victor Stinner
7ae320d667 (Merge 3.2) Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:21:07 +01:00
Victor Stinner
20b654acb5 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2013-01-03 01:08:58 +01:00
Victor Stinner
d45c7f8d74 Issue #16455: On FreeBSD and Solaris, if the locale is C, the 
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
decode the command line arguments. This change fixes inconsistencies with
os.fsencode() and os.fsdecode() because these operating systems announces an
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
 2012-12-04 01:34:47 +01:00
Victor Stinner
41a234a679 Issue #16416: Fix compilation error 2012-12-03 14:11:57 +01:00