Mercurial > cpython-lru_cache-weakref

annotate Include/traceback.h @ 84007:dbfbdf2b5c19 3.3

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Fix #17967: For ftp urls CWD to target instead of hopping to each directory towards target. This fixes a bug where target is accessible, but parent directories are restricted.
author Senthil Kumaran <senthil@uthcode.com>
date Sat, 01 Jun 2013 08:27:06 -0700
parents 7e3ed426962f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
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7e58c060d534 ANSI-fication and Py_PROTO extermination.
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2 #ifndef Py_TRACEBACK_H
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3 #define Py_TRACEBACK_H
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4 #ifdef __cplusplus
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5 extern "C" {
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6 #endif
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7
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8 #include "pystate.h"
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49ec0d8f08ec Moved tracebackobject to traceback.h, Closes SF Bug #497067
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10 struct _frame;
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12 /* Traceback interface */
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13 #ifndef Py_LIMITED_API
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14 typedef struct _traceback {
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15 PyObject_HEAD
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16 struct _traceback *tb_next;
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17 struct _frame *tb_frame;
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18 int tb_lasti;
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19 int tb_lineno;
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20 } PyTracebackObject;
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21 #endif
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22
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23 PyAPI_FUNC(int) PyTraceBack_Here(struct _frame *);
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24 PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *);
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25 #ifndef Py_LIMITED_API
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26 PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, PyObject *, int, int);
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27 #endif
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28
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29 /* Reveal traceback type so we can typecheck traceback objects */
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30 PyAPI_DATA(PyTypeObject) PyTraceBack_Type;
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31 #define PyTraceBack_Check(v) (Py_TYPE(v) == &PyTraceBack_Type)
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32
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33 /* Write the Python traceback into the file 'fd'. For example:
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34
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35 Traceback (most recent call first):
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36 File "xxx", line xxx in <xxx>
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37 File "xxx", line xxx in <xxx>
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38 ...
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39 File "xxx", line xxx in <xxx>
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40
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41 This function is written for debug purpose only, to dump the traceback in
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42 the worst case: after a segmentation fault, at fatal error, etc. That's why,
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43 it is very limited. Strings are truncated to 100 characters and encoded to
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44 ASCII with backslashreplace. It doesn't write the source code, only the
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45 function name, filename and line number of each frame. Write only the first
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46 100 frames: if the traceback is truncated, write the line " ...".
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48 This function is signal safe. */
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50 PyAPI_DATA(void) _Py_DumpTraceback(
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51 int fd,
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52 PyThreadState *tstate);
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53
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54 /* Write the traceback of all threads into the file 'fd'. current_thread can be
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55 NULL. Return NULL on success, or an error message on error.
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56
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57 This function is written for debug purpose only. It calls
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58 _Py_DumpTraceback() for each thread, and so has the same limitations. It
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59 only write the traceback of the first 100 threads: write "..." if there are
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60 more threads.
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61
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62 This function is signal safe. */
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63
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64 PyAPI_DATA(const char*) _Py_DumpTracebackThreads(
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65 int fd, PyInterpreterState *interp,
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66 PyThreadState *current_thread);
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68
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69 #ifdef __cplusplus
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70 }
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71 #endif
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72 #endif /* !Py_TRACEBACK_H */