projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| c8042e10 DM |
1 | #ifndef Py_STRUCTMEMBER_H\r |
| 2 | #define Py_STRUCTMEMBER_H\r | |
| 3 | #ifdef __cplusplus\r | |
| 4 | extern "C" {\r | |
| 5 | #endif\r | |
| 6 | \r | |
| 7 | \r | |
| 8 | /* Interface to map C struct members to Python object attributes */\r | |
| 9 | \r | |
| 10 | #include <stddef.h> /* For offsetof */\r | |
| 11 | \r | |
| 12 | /* The offsetof() macro calculates the offset of a structure member\r | |
| 13 | in its structure. Unfortunately this cannot be written down\r | |
| 14 | portably, hence it is provided by a Standard C header file.\r | |
| 15 | For pre-Standard C compilers, here is a version that usually works\r | |
| 16 | (but watch out!): */\r | |
| 17 | \r | |
| 18 | #ifndef offsetof\r | |
| 19 | #define offsetof(type, member) ( (int) & ((type*)0) -> member )\r | |
| 20 | #endif\r | |
| 21 | \r | |
| 22 | /* An array of memberlist structures defines the name, type and offset\r | |
| 23 | of selected members of a C structure. These can be read by\r | |
| 24 | PyMember_Get() and set by PyMember_Set() (except if their READONLY flag\r | |
| 25 | is set). The array must be terminated with an entry whose name\r | |
| 26 | pointer is NULL. */\r | |
| 27 | \r | |
| 28 | struct memberlist {\r | |
| 29 | /* Obsolete version, for binary backwards compatibility */\r | |
| 30 | char *name;\r | |
| 31 | int type;\r | |
| 32 | int offset;\r | |
| 33 | int flags;\r | |
| 34 | };\r | |
| 35 | \r | |
| 36 | typedef struct PyMemberDef {\r | |
| 37 | /* Current version, use this */\r | |
| 38 | char *name;\r | |
| 39 | int type;\r | |
| 40 | Py_ssize_t offset;\r | |
| 41 | int flags;\r | |
| 42 | char *doc;\r | |
| 43 | } PyMemberDef;\r | |
| 44 | \r | |
| 45 | /* Types */\r | |
| 46 | #define T_SHORT 0\r | |
| 47 | #define T_INT 1\r | |
| 48 | #define T_LONG 2\r | |
| 49 | #define T_FLOAT 3\r | |
| 50 | #define T_DOUBLE 4\r | |
| 51 | #define T_STRING 5\r | |
| 52 | #define T_OBJECT 6\r | |
| 53 | /* XXX the ordering here is weird for binary compatibility */\r | |
| 54 | #define T_CHAR 7 /* 1-character string */\r | |
| 55 | #define T_BYTE 8 /* 8-bit signed int */\r | |
| 56 | /* unsigned variants: */\r | |
| 57 | #define T_UBYTE 9\r | |
| 58 | #define T_USHORT 10\r | |
| 59 | #define T_UINT 11\r | |
| 60 | #define T_ULONG 12\r | |
| 61 | \r | |
| 62 | /* Added by Jack: strings contained in the structure */\r | |
| 63 | #define T_STRING_INPLACE 13\r | |
| 64 | \r | |
| 65 | /* Added by Lillo: bools contained in the structure (assumed char) */\r | |
| 66 | #define T_BOOL 14\r | |
| 67 | \r | |
| 68 | #define T_OBJECT_EX 16 /* Like T_OBJECT, but raises AttributeError\r | |
| 69 | when the value is NULL, instead of\r | |
| 70 | converting to None. */\r | |
| 71 | #ifdef HAVE_LONG_LONG\r | |
| 72 | #define T_LONGLONG 17\r | |
| 73 | #define T_ULONGLONG 18\r | |
| 74 | #endif /* HAVE_LONG_LONG */\r | |
| 75 | \r | |
| 76 | #define T_PYSSIZET 19 /* Py_ssize_t */\r | |
| 77 | \r | |
| 78 | \r | |
| 79 | /* Flags */\r | |
| 80 | #define READONLY 1\r | |
| 81 | #define RO READONLY /* Shorthand */\r | |
| 82 | #define READ_RESTRICTED 2\r | |
| 83 | #define PY_WRITE_RESTRICTED 4\r | |
| 84 | #define RESTRICTED (READ_RESTRICTED | PY_WRITE_RESTRICTED)\r | |
| 85 | \r | |
| 86 | \r | |
| 87 | /* Obsolete API, for binary backwards compatibility */\r | |
| 88 | PyAPI_FUNC(PyObject *) PyMember_Get(const char *, struct memberlist *, const char *);\r | |
| 89 | PyAPI_FUNC(int) PyMember_Set(char *, struct memberlist *, const char *, PyObject *);\r | |
| 90 | \r | |
| 91 | /* Current API, use this */\r | |
| 92 | PyAPI_FUNC(PyObject *) PyMember_GetOne(const char *, struct PyMemberDef *);\r | |
| 93 | PyAPI_FUNC(int) PyMember_SetOne(char *, struct PyMemberDef *, PyObject *);\r | |
| 94 | \r | |
| 95 | \r | |
| 96 | #ifdef __cplusplus\r | |
| 97 | }\r | |
| 98 | #endif\r | |
| 99 | #endif /* !Py_STRUCTMEMBER_H */\r |