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bpo-38265: Update os.pread to accept the length type as Py_ssize_t. (GH-16359)

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Dong-hee Na 2019-09-25 14:47:04 +09:00 • committed by Serhiy Storchaka
parent 12f209eccb
commit ad7736faf5
3 changed files with 19 additions and 10 deletions
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7
Modules/posixmodule.c
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@ -8827,11 +8827,10 @@ os_readv_impl(PyObject *module, int fd, PyObject *buffers)
#ifdef HAVE_PREAD
/*[clinic input]
# TODO length should be size_t! but Python doesn't support parsing size_t yet.
os.pread
fd: int
length: int
length: Py_ssize_t
offset: Py_off_t
/
@ -8842,8 +8841,8 @@ the beginning of the file. The file offset remains unchanged.
[clinic start generated code]*/
static PyObject *
os_pread_impl(PyObject *module, int fd, int length, Py_off_t offset)
/*[clinic end generated code: output=435b29ee32b54a78 input=084948dcbaa35d4c]*/
os_pread_impl(PyObject *module, int fd, Py_ssize_t length, Py_off_t offset)
/*[clinic end generated code: output=3f875c1eef82e32f input=85cb4a5589627144]*/
{
Py_ssize_t n;
int async_err = 0;