create bsd12 branch

lang/python27/files/patch-Modules__fcntlmodule.c

@@ -0,0 +1,53 @@
+--- ./Modules/fcntlmodule.c.orig	2014-07-03 21:57:10.429953240 +1000
++++ ./Modules/fcntlmodule.c	2014-07-03 21:59:36.517210444 +1000
+@@ -98,20 +98,15 @@ fcntl_ioctl(PyObject *self, PyObject *ar
+ {
+ #define IOCTL_BUFSZ 1024
+     int fd;
+-    /* In PyArg_ParseTuple below, we use the unsigned non-checked 'I'
++    /* In PyArg_ParseTuple below, we use the unsigned non-checked 'k'
+        format for the 'code' parameter because Python turns 0x8000000
+        into either a large positive number (PyLong or PyInt on 64-bit
+        platforms) or a negative number on others (32-bit PyInt)
+        whereas the system expects it to be a 32bit bit field value
+        regardless of it being passed as an int or unsigned long on
+-       various platforms.  See the termios.TIOCSWINSZ constant across
+-       platforms for an example of this.
+-
+-       If any of the 64bit platforms ever decide to use more than 32bits
+-       in their unsigned long ioctl codes this will break and need
+-       special casing based on the platform being built on.
++       various platforms.
+      */
+-    unsigned int code;
++    unsigned long code;
+     int arg;
+     int ret;
+     char *str;
+@@ -119,7 +114,7 @@ fcntl_ioctl(PyObject *self, PyObject *ar
+     int mutate_arg = 1;
+     char buf[IOCTL_BUFSZ+1];  /* argument plus NUL byte */
+ 
+-    if (PyArg_ParseTuple(args, "O&Iw#|i:ioctl",
++    if (PyArg_ParseTuple(args, "O&kw#|i:ioctl",
+                          conv_descriptor, &fd, &code,
+                          &str, &len, &mutate_arg)) {
+         char *arg;
+@@ -170,7 +165,7 @@ fcntl_ioctl(PyObject *self, PyObject *ar
+     }
+ 
+     PyErr_Clear();
+-    if (PyArg_ParseTuple(args, "O&Is#:ioctl",
++    if (PyArg_ParseTuple(args, "O&ks#:ioctl",
+                          conv_descriptor, &fd, &code, &str, &len)) {
+         if (len > IOCTL_BUFSZ) {
+             PyErr_SetString(PyExc_ValueError,
+@@ -192,7 +187,7 @@ fcntl_ioctl(PyObject *self, PyObject *ar
+     PyErr_Clear();
+     arg = 0;
+     if (!PyArg_ParseTuple(args,
+-         "O&I|i;ioctl requires a file or file descriptor,"
++         "O&k|i;ioctl requires a file or file descriptor,"
+          " an integer and optionally an integer or buffer argument",
+                           conv_descriptor, &fd, &code, &arg)) {
+       return NULL;