cpython/Include/structmember.h
Christian Heimes 1af737cd1e Merged revisions 60176-60209 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r60178 | georg.brandl | 2008-01-21 22:05:49 +0100 (Mon, 21 Jan 2008) | 2 lines

  #1715: include sub-extension modules in pydoc text output.
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  r60179 | georg.brandl | 2008-01-21 22:14:21 +0100 (Mon, 21 Jan 2008) | 2 lines

  Add a "const" to make gcc happy.
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  r60180 | georg.brandl | 2008-01-21 22:19:07 +0100 (Mon, 21 Jan 2008) | 2 lines

  Add the correct build dir when building with pydebug.
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  r60181 | georg.brandl | 2008-01-21 22:23:15 +0100 (Mon, 21 Jan 2008) | 3 lines

  Patch #1720595: add T_BOOL to the range of structmember types.
  Patch by Angelo Mottola, reviewed by MvL, tests by me.
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  r60182 | georg.brandl | 2008-01-21 22:28:32 +0100 (Mon, 21 Jan 2008) | 2 lines

  Reformat some ugly code.
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  r60187 | brett.cannon | 2008-01-22 00:50:16 +0100 (Tue, 22 Jan 2008) | 4 lines

  Make's MAKEFLAGS variable is set to a string containing the single-letter
  arguments to Make. This means there are no hyphens. Fix the '-s' check to
  silence distutils to now work.
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  r60188 | gregory.p.smith | 2008-01-22 01:19:41 +0100 (Tue, 22 Jan 2008) | 3 lines

  accepts and closes issue #1221598: adds an optional callback to ftplib.FTP
  storbinary() and storlines() methods.
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  r60189 | gregory.p.smith | 2008-01-22 02:12:02 +0100 (Tue, 22 Jan 2008) | 2 lines

  Replace spam.acquire() try: ... finally: spam.release() with "with spam:"
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  r60190 | gregory.p.smith | 2008-01-22 02:20:42 +0100 (Tue, 22 Jan 2008) | 4 lines

  - Fix Issue #1703448: A joined thread could show up in the
    threading.enumerate() list after the join() for a brief period until
    it actually exited.
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  r60193 | georg.brandl | 2008-01-22 08:53:31 +0100 (Tue, 22 Jan 2008) | 2 lines

  Fix \xhh specs, #1889.
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  r60198 | christian.heimes | 2008-01-22 16:01:25 +0100 (Tue, 22 Jan 2008) | 1 line

  Fixed a missing (X) in define
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  r60199 | christian.heimes | 2008-01-22 16:25:18 +0100 (Tue, 22 Jan 2008) | 2 lines

  Don't repeat yourself
  Added the macros PyModule_AddIntMacro and PyModule_AddStringMacro. They shorten PyModule_AddIntConstant(m, "AF_INET", AF_INET) to PyModule_AddIntMacro(m, AF_INET)
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  r60201 | raymond.hettinger | 2008-01-22 20:51:41 +0100 (Tue, 22 Jan 2008) | 1 line

  Document when to use izip_longest().
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  r60202 | georg.brandl | 2008-01-22 20:56:03 +0100 (Tue, 22 Jan 2008) | 2 lines

  Fix for #1087741 patch.
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  r60203 | raymond.hettinger | 2008-01-22 21:18:53 +0100 (Tue, 22 Jan 2008) | 1 line

  Give zip() the same guarantee as izip() for left-to-right evaluation.
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  r60204 | raymond.hettinger | 2008-01-22 23:09:26 +0100 (Tue, 22 Jan 2008) | 1 line

  Improve variable name in sample code
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  r60205 | gregory.p.smith | 2008-01-23 00:15:34 +0100 (Wed, 23 Jan 2008) | 2 lines

  docstring and comment updates suggested by Giampaolo Rodola'
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  r60207 | raymond.hettinger | 2008-01-23 01:04:40 +0100 (Wed, 23 Jan 2008) | 1 line

  Let pprint() support sets and frozensets (suggested by David Mertz).
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  r60208 | guido.van.rossum | 2008-01-23 02:18:27 +0100 (Wed, 23 Jan 2008) | 4 lines

  I'm tired of these tests breaking at Google due to our large number of
  users and groups in LDAP/NIS.  So I'm limiting the extra-heavy part of
  the tests to passwd/group files with at most 1000 entries.
........
2008-01-23 08:24:23 +00:00

88 lines
2.3 KiB
C

#ifndef Py_STRUCTMEMBER_H
#define Py_STRUCTMEMBER_H
#ifdef __cplusplus
extern "C" {
#endif
/* Interface to map C struct members to Python object attributes */
#include <stddef.h> /* For offsetof */
/* The offsetof() macro calculates the offset of a structure member
in its structure. Unfortunately this cannot be written down
portably, hence it is provided by a Standard C header file.
For pre-Standard C compilers, here is a version that usually works
(but watch out!): */
#ifndef offsetof
#define offsetof(type, member) ( (int) & ((type*)0) -> member )
#endif
/* An array of PyMemberDef structures defines the name, type and offset
of selected members of a C structure. These can be read by
PyMember_GetOne() and set by PyMember_SetOne() (except if their READONLY
flag is set). The array must be terminated with an entry whose name
pointer is NULL. */
typedef struct PyMemberDef {
/* Current version, use this */
char *name;
int type;
Py_ssize_t offset;
int flags;
char *doc;
} PyMemberDef;
/* Types */
#define T_SHORT 0
#define T_INT 1
#define T_LONG 2
#define T_FLOAT 3
#define T_DOUBLE 4
#define T_STRING 5
#define T_OBJECT 6
/* XXX the ordering here is weird for binary compatibility */
#define T_CHAR 7 /* 1-character string */
#define T_BYTE 8 /* 8-bit signed int */
/* unsigned variants: */
#define T_UBYTE 9
#define T_USHORT 10
#define T_UINT 11
#define T_ULONG 12
/* Added by Jack: strings contained in the structure */
#define T_STRING_INPLACE 13
/* Added by Lillo: bools contained in the structure (assumed char) */
#define T_BOOL 14
#define T_OBJECT_EX 16 /* Like T_OBJECT, but raises AttributeError
when the value is NULL, instead of
converting to None. */
#ifdef HAVE_LONG_LONG
#define T_LONGLONG 17
#define T_ULONGLONG 18
#endif /* HAVE_LONG_LONG */
#define T_PYSSIZET 19 /* Py_ssize_t */
#define T_NONE 20 /* Value is always None */
/* Flags */
#define READONLY 1
#define READ_RESTRICTED 2
#define PY_WRITE_RESTRICTED 4
#define RESTRICTED (READ_RESTRICTED | PY_WRITE_RESTRICTED)
/* Current API, use this */
PyAPI_FUNC(PyObject *) PyMember_GetOne(const char *, struct PyMemberDef *);
PyAPI_FUNC(int) PyMember_SetOne(char *, struct PyMemberDef *, PyObject *);
#ifdef __cplusplus
}
#endif
#endif /* !Py_STRUCTMEMBER_H */