[Python-checkins] cpython: Issue #23836: Document functions releasing the GIL in fileutils.c
victor.stinner
python-checkins at python.org
Wed Apr 1 18:51:52 CEST 2015
https://hg.python.org/cpython/rev/d9b9e2a68e7c
changeset: 95356:d9b9e2a68e7c
user: Victor Stinner <victor.stinner at gmail.com>
date: Wed Apr 01 18:34:32 2015 +0200
summary:
Issue #23836: Document functions releasing the GIL in fileutils.c
files:
Python/fileutils.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/Python/fileutils.c b/Python/fileutils.c
--- a/Python/fileutils.c
+++ b/Python/fileutils.c
@@ -667,7 +667,8 @@
error on error. On POSIX, set errno on error. Fill status and return 0 on
success.
- The GIL must be held. */
+ Release the GIL to call GetFileType() and GetFileInformationByHandle(), or
+ to call fstat(). The caller must hold the GIL. */
int
_Py_fstat(int fd, struct _Py_stat_struct *status)
{
@@ -968,7 +969,7 @@
When interrupted by a signal (open() fails with EINTR), retry the syscall,
except if the Python signal handler raises an exception.
- The GIL must be held. */
+ Release the GIL to call open(). The caller must hold the GIL. */
int
_Py_open(const char *pathname, int flags)
{
@@ -1054,7 +1055,8 @@
When interrupted by a signal (open() fails with EINTR), retry the syscall,
except if the Python signal handler raises an exception.
- The GIL must be held. */
+ Release the GIL to call _wfopen() or fopen(). The caller must hold
+ the GIL. */
FILE*
_Py_fopen_obj(PyObject *path, const char *mode)
{
--
Repository URL: https://hg.python.org/cpython
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