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-rw-r--r--Modules/mmapmodule.c82
1 files changed, 41 insertions, 41 deletions
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index dbb958d..43ce0a5 100644
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -122,7 +122,7 @@ mmap_close_method(mmap_object *self, PyObject *args)
return NULL;
#ifdef MS_WINDOWS
/* For each resource we maintain, we need to check
- the value is valid, and if so, free the resource
+ the value is valid, and if so, free the resource
and set the member value to an invalid value so
the dealloc does not attempt to resource clearing
again.
@@ -232,7 +232,7 @@ mmap_read_method(mmap_object *self,
num_bytes -= (self->pos+num_bytes) - self->size;
}
result = Py_BuildValue("s#", self->data+self->pos, num_bytes);
- self->pos += num_bytes;
+ self->pos += num_bytes;
return (result);
}
@@ -272,21 +272,21 @@ mmap_find_method(mmap_object *self,
}
}
-static int
+static int
is_writeable(mmap_object *self)
{
if (self->access != ACCESS_READ)
- return 1;
+ return 1;
PyErr_Format(PyExc_TypeError, "mmap can't modify a readonly memory map.");
return 0;
}
-static int
+static int
is_resizeable(mmap_object *self)
{
if ((self->access == ACCESS_WRITE) || (self->access == ACCESS_DEFAULT))
- return 1;
- PyErr_Format(PyExc_TypeError,
+ return 1;
+ PyErr_Format(PyExc_TypeError,
"mmap can't resize a readonly or copy-on-write memory map.");
return 0;
}
@@ -333,7 +333,7 @@ mmap_write_byte_method(mmap_object *self,
Py_INCREF (Py_None);
return (Py_None);
}
-
+
static PyObject *
mmap_size_method(mmap_object *self,
PyObject *args)
@@ -379,11 +379,11 @@ mmap_resize_method(mmap_object *self,
{
unsigned long new_size;
CHECK_VALID(NULL);
- if (!PyArg_ParseTuple (args, "k:resize", &new_size) ||
+ if (!PyArg_ParseTuple (args, "k:resize", &new_size) ||
!is_resizeable(self)) {
return NULL;
#ifdef MS_WINDOWS
- } else {
+ } else {
DWORD dwErrCode = 0;
/* First, unmap the file view */
UnmapViewOfFile (self->data);
@@ -423,7 +423,7 @@ mmap_resize_method(mmap_object *self,
#endif /* MS_WINDOWS */
#ifdef UNIX
-#ifndef HAVE_MREMAP
+#ifndef HAVE_MREMAP
} else {
PyErr_SetString(PyExc_SystemError,
"mmap: resizing not available--no mremap()");
@@ -442,7 +442,7 @@ mmap_resize_method(mmap_object *self,
#else
newmap = mremap(self->data, self->size, new_size, 0);
#endif
- if (newmap == (void *)-1)
+ if (newmap == (void *)-1)
{
PyErr_SetFromErrno(mmap_module_error);
return NULL;
@@ -491,8 +491,8 @@ mmap_flush_method(mmap_object *self, PyObject *args)
PyErr_SetFromErrno(mmap_module_error);
return NULL;
}
- return Py_BuildValue ("l", (long) 0);
-#endif /* UNIX */
+ return Py_BuildValue ("l", (long) 0);
+#endif /* UNIX */
}
}
@@ -598,7 +598,7 @@ mmap_buffer_getreadbuf(mmap_object *self, Py_ssize_t index, const void **ptr)
static Py_ssize_t
mmap_buffer_getwritebuf(mmap_object *self, Py_ssize_t index, const void **ptr)
-{
+{
CHECK_VALID(-1);
if ( index != 0 ) {
PyErr_SetString(PyExc_SystemError,
@@ -615,7 +615,7 @@ static Py_ssize_t
mmap_buffer_getsegcount(mmap_object *self, Py_ssize_t *lenp)
{
CHECK_VALID(-1);
- if (lenp)
+ if (lenp)
*lenp = self->size;
return 1;
}
@@ -670,7 +670,7 @@ mmap_slice(mmap_object *self, Py_ssize_t ilow, Py_ssize_t ihigh)
ihigh = ilow;
else if ((size_t)ihigh > self->size)
ihigh = self->size;
-
+
return PyString_FromStringAndSize(self->data + ilow, ihigh-ilow);
}
@@ -708,19 +708,19 @@ mmap_ass_slice(mmap_object *self, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v
ihigh = ilow;
else if ((size_t)ihigh > self->size)
ihigh = self->size;
-
+
if (v == NULL) {
PyErr_SetString(PyExc_TypeError,
"mmap object doesn't support slice deletion");
return -1;
}
if (! (PyString_Check(v)) ) {
- PyErr_SetString(PyExc_IndexError,
+ PyErr_SetString(PyExc_IndexError,
"mmap slice assignment must be a string");
return -1;
}
if ( PyString_Size(v) != (ihigh - ilow) ) {
- PyErr_SetString(PyExc_IndexError,
+ PyErr_SetString(PyExc_IndexError,
"mmap slice assignment is wrong size");
return -1;
}
@@ -735,7 +735,7 @@ static int
mmap_ass_item(mmap_object *self, Py_ssize_t i, PyObject *v)
{
const char *buf;
-
+
CHECK_VALID(-1);
if (i < 0 || (size_t)i >= self->size) {
PyErr_SetString(PyExc_IndexError, "mmap index out of range");
@@ -747,7 +747,7 @@ mmap_ass_item(mmap_object *self, Py_ssize_t i, PyObject *v)
return -1;
}
if (! (PyString_Check(v) && PyString_Size(v)==1) ) {
- PyErr_SetString(PyExc_IndexError,
+ PyErr_SetString(PyExc_IndexError,
"mmap assignment must be single-character string");
return -1;
}
@@ -857,7 +857,7 @@ _GetMapSize(PyObject *o)
return -1;
}
-#ifdef UNIX
+#ifdef UNIX
static PyObject *
new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
{
@@ -870,11 +870,11 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
int fd, flags = MAP_SHARED, prot = PROT_WRITE | PROT_READ;
int devzero = -1;
int access = (int)ACCESS_DEFAULT;
- static const char *keywords[] = {"fileno", "length",
- "flags", "prot",
+ static const char *keywords[] = {"fileno", "length",
+ "flags", "prot",
"access", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iii", keywords,
+ if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|iii", keywords,
&fd, &map_size_obj, &flags, &prot,
&access))
return NULL;
@@ -882,9 +882,9 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
if (map_size < 0)
return NULL;
- if ((access != (int)ACCESS_DEFAULT) &&
+ if ((access != (int)ACCESS_DEFAULT) &&
((flags != MAP_SHARED) || (prot != (PROT_WRITE | PROT_READ))))
- return PyErr_Format(PyExc_ValueError,
+ return PyErr_Format(PyExc_ValueError,
"mmap can't specify both access and flags, prot.");
switch ((access_mode)access) {
case ACCESS_READ:
@@ -899,11 +899,11 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
flags = MAP_PRIVATE;
prot = PROT_READ | PROT_WRITE;
break;
- case ACCESS_DEFAULT:
+ case ACCESS_DEFAULT:
/* use the specified or default values of flags and prot */
break;
default:
- return PyErr_Format(PyExc_ValueError,
+ return PyErr_Format(PyExc_ValueError,
"mmap invalid access parameter.");
}
@@ -916,7 +916,7 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
if (map_size == 0) {
map_size = (int)st.st_size;
} else if ((size_t)map_size > st.st_size) {
- PyErr_SetString(PyExc_ValueError,
+ PyErr_SetString(PyExc_ValueError,
"mmap length is greater than file size");
return NULL;
}
@@ -954,7 +954,7 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
}
}
- m_obj->data = mmap(NULL, map_size,
+ m_obj->data = mmap(NULL, map_size,
prot, flags,
fd, 0);
@@ -988,12 +988,12 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
HANDLE fh = 0;
int access = (access_mode)ACCESS_DEFAULT;
DWORD flProtect, dwDesiredAccess;
- static const char *keywords[] = { "fileno", "length",
- "tagname",
+ static const char *keywords[] = { "fileno", "length",
+ "tagname",
"access", NULL };
if (!PyArg_ParseTupleAndKeywords(args, kwdict, "iO|zi", keywords,
- &fileno, &map_size_obj,
+ &fileno, &map_size_obj,
&tagname, &access)) {
return NULL;
}
@@ -1012,14 +1012,14 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
dwDesiredAccess = FILE_MAP_COPY;
break;
default:
- return PyErr_Format(PyExc_ValueError,
+ return PyErr_Format(PyExc_ValueError,
"mmap invalid access parameter.");
}
map_size = _GetMapSize(map_size_obj);
if (map_size < 0)
return NULL;
-
+
/* assume -1 and 0 both mean invalid filedescriptor
to 'anonymously' map memory.
XXX: fileno == 0 is a valid fd, but was accepted prior to 2.5.
@@ -1131,7 +1131,7 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict)
/* List of functions exported by this module */
static struct PyMethodDef mmap_functions[] = {
- {"mmap", (PyCFunction) new_mmap_object,
+ {"mmap", (PyCFunction) new_mmap_object,
METH_VARARGS|METH_KEYWORDS},
{NULL, NULL} /* Sentinel */
};
@@ -1185,10 +1185,10 @@ PyMODINIT_FUNC
PyDict_SetItemString (dict, "PAGESIZE",
PyInt_FromLong( (long)my_getpagesize() ) );
- PyDict_SetItemString (dict, "ACCESS_READ",
+ PyDict_SetItemString (dict, "ACCESS_READ",
PyInt_FromLong(ACCESS_READ));
- PyDict_SetItemString (dict, "ACCESS_WRITE",
+ PyDict_SetItemString (dict, "ACCESS_WRITE",
PyInt_FromLong(ACCESS_WRITE));
- PyDict_SetItemString (dict, "ACCESS_COPY",
+ PyDict_SetItemString (dict, "ACCESS_COPY",
PyInt_FromLong(ACCESS_COPY));
}
generated by cgit v0.12 at 2024-12-11 13:29:46 (GMT)