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dtoolutil: iostream should use Py_ssize_t instead of int

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This commit is contained in:
rdb 2019-07-10 13:56:05 +02:00
parent fa62344452
commit 99e6a1d9b8
3 changed files with 14 additions and 14 deletions
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12
dtool/src/dtoolutil/iostream_ext.cxx
View File

@ -24,12 +24,12 @@ extern struct Dtool_PyTypedObject Dtool_std_istream;
* If the given size is -1, all bytes are read from the stream.
*/
PyObject *Extension<istream>::
read(int size) {
read(Py_ssize_t size) {
if (size < 0) {
return readall();
}
char *buffer;
char *buffer = nullptr;
std::streamsize read_bytes = 0;
if (size > 0) {
@ -62,7 +62,7 @@ read(int size) {
* will always be greater than 0 until EOF is reached.
*/
PyObject *Extension<istream>::
read1(int size) {
read1(Py_ssize_t size) {
std::streambuf *buf = _this->rdbuf();
nassertr(buf != nullptr, nullptr);
@ -171,7 +171,7 @@ readinto(PyObject *b) {
* Returns empty string when the end of file is reached.
*/
PyObject *Extension<istream>::
readline(int size) {
readline(Py_ssize_t size) {
std::streambuf *buf = _this->rdbuf();
nassertr(buf != nullptr, nullptr);
@ -207,7 +207,7 @@ readline(int size) {
* for readline().
*/
PyObject *Extension<istream>::
readlines(int hint) {
readlines(Py_ssize_t hint) {
PyObject *lst = PyList_New(0);
if (lst == nullptr) {
return nullptr;
@ -223,7 +223,7 @@ readlines(int hint) {
py_line = readline(-1);
}
} else {
size_t totchars = 0;
Py_ssize_t totchars = 0;
while (Py_SIZE(py_line) > 0) {
totchars += Py_SIZE(py_line);
PyList_Append(lst, py_line);

8
dtool/src/dtoolutil/iostream_ext.h
View File

@ -31,13 +31,13 @@
template<>
class Extension<istream> : public ExtensionBase<istream> {
public:
PyObject *read(int size=-1);
PyObject *read1(int size=-1);
PyObject *read(Py_ssize_t size=-1);
PyObject *read1(Py_ssize_t size=-1);
PyObject *readall();
std::streamsize readinto(PyObject *b);
PyObject *readline(int size=-1);
PyObject *readlines(int hint=-1);
PyObject *readline(Py_ssize_t size=-1);
PyObject *readlines(Py_ssize_t hint=-1);
PyObject *__iter__(PyObject *self);
};

8
dtool/src/parser-inc/iostream
View File

@ -50,13 +50,13 @@ namespace std {
__published:
istream(const istream&) = delete;
__extension PyObject *read(int size=-1);
__extension PyObject *read1(int size=-1);
__extension PyObject *read(Py_ssize_t size=-1);
__extension PyObject *read1(Py_ssize_t size=-1);
__extension PyObject *readall();
__extension std::streamsize readinto(PyObject *b);
__extension PyObject *readline(int size=-1);
__extension PyObject *readlines(int hint=-1);
__extension PyObject *readline(Py_ssize_t size=-1);
__extension PyObject *readlines(Py_ssize_t hint=-1);
__extension PyObject *__iter__(PyObject *self);
int get();