mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-17 04:08:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Hear the #error: change the default value of the mutable_arg argument

Browse source 
to ioctl() and remove the warning when it is not supplied.
This commit is contained in:
Michael W. Hudson 2004-11-30 14:31:54 +00:00
parent a3bc546d2a
commit 02d74f68c6
2 changed files with 4 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Modules/fcntlmodule.c
View file

@ -99,7 +99,7 @@ fcntl_ioctl(PyObject *self, PyObject *args)
int ret;
char *str;
int len;
int mutate_arg = 0;
int mutate_arg = 1;
char buf[1024];
if (PyArg_ParseTuple(args, "O&iw#|i:ioctl",
@ -107,16 +107,6 @@ fcntl_ioctl(PyObject *self, PyObject *args)
&str, &len, &mutate_arg)) {
char *arg;
if (PyTuple_Size(args) == 3) {
#if (PY_MAJOR_VERSION>2) || (PY_MINOR_VERSION>=5)
#error Remove the warning, change mutate_arg to 1
#endif
if (PyErr_Warn(PyExc_FutureWarning,
"ioctl with mutable buffer will mutate the buffer by default in 2.5"
) < 0)
return NULL;
mutate_arg = 0;
}
if (mutate_arg) {
if (len <= sizeof buf) {
memcpy(buf, str, len);