1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#ifndef Py_CPYTHON_BYTESOBJECT_H
# error "this header file must not be included directly"
#endif
typedef struct {
PyObject_VAR_HEAD
Py_DEPRECATED(3.11) Py_hash_t ob_shash;
char ob_sval[1];
/* Invariants:
* ob_sval contains space for 'ob_size+1' elements.
* ob_sval[ob_size] == 0.
* ob_shash is the hash of the byte string or -1 if not computed yet.
*/
} PyBytesObject;
PyAPI_FUNC(int) _PyBytes_Resize(PyObject **, Py_ssize_t);
/* Macros and static inline functions, trading safety for speed */
#define _PyBytes_CAST(op) \
(assert(PyBytes_Check(op)), _Py_CAST(PyBytesObject*, op))
static inline char* PyBytes_AS_STRING(PyObject *op)
{
return _PyBytes_CAST(op)->ob_sval;
}
#define PyBytes_AS_STRING(op) PyBytes_AS_STRING(_PyObject_CAST(op))
static inline Py_ssize_t PyBytes_GET_SIZE(PyObject *op) {
PyBytesObject *self = _PyBytes_CAST(op);
return Py_SIZE(self);
}
#define PyBytes_GET_SIZE(self) PyBytes_GET_SIZE(_PyObject_CAST(self))
PyAPI_FUNC(PyObject*) PyBytes_Join(PyObject *sep, PyObject *iterable);
// Deprecated alias kept for backward compatibility
Py_DEPRECATED(3.14) static inline PyObject*
_PyBytes_Join(PyObject *sep, PyObject *iterable)
{
return PyBytes_Join(sep, iterable);
}
// --- PyBytesWriter API -----------------------------------------------------
typedef struct PyBytesWriter PyBytesWriter;
PyAPI_FUNC(PyBytesWriter *) PyBytesWriter_Create(
Py_ssize_t size);
PyAPI_FUNC(void) PyBytesWriter_Discard(
PyBytesWriter *writer);
PyAPI_FUNC(PyObject*) PyBytesWriter_Finish(
PyBytesWriter *writer);
PyAPI_FUNC(PyObject*) PyBytesWriter_FinishWithSize(
PyBytesWriter *writer,
Py_ssize_t size);
PyAPI_FUNC(PyObject*) PyBytesWriter_FinishWithPointer(
PyBytesWriter *writer,
void *buf);
PyAPI_FUNC(void*) PyBytesWriter_GetData(
PyBytesWriter *writer);
PyAPI_FUNC(Py_ssize_t) PyBytesWriter_GetSize(
PyBytesWriter *writer);
PyAPI_FUNC(int) PyBytesWriter_WriteBytes(
PyBytesWriter *writer,
const void *bytes,
Py_ssize_t size);
PyAPI_FUNC(int) PyBytesWriter_Format(
PyBytesWriter *writer,
const char *format,
...);
PyAPI_FUNC(int) PyBytesWriter_Resize(
PyBytesWriter *writer,
Py_ssize_t size);
PyAPI_FUNC(int) PyBytesWriter_Grow(
PyBytesWriter *writer,
Py_ssize_t size);
PyAPI_FUNC(void*) PyBytesWriter_GrowAndUpdatePointer(
PyBytesWriter *writer,
Py_ssize_t size,
void *buf);
|
