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annotate Include/pythonrun.h @ 14227:9f9f3280dc68 legacy-trunk

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implements PyOS_CheckStack for Windows and MSVC. this fixes a couple of potential stack overflows, including bug #110615. closes patch #101238
author Fredrik Lundh <fredrik@pythonware.com>
date Sun, 27 Aug 2000 19:15:31 +0000
parents c0c17347da5b
children 20377f15b96a
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1 /***********************************************************
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2 Copyright (c) 2000, BeOpen.com.
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3 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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4 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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5 All rights reserved.
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6
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7 See the file "Misc/COPYRIGHT" for information on usage and
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8 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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9 ******************************************************************/
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10
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11 /* Interfaces to parse and execute pieces of python code */
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12
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13 #ifndef Py_PYTHONRUN_H
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14 #define Py_PYTHONRUN_H
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15 #ifdef __cplusplus
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16 extern "C" {
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17 #endif
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18
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19 DL_IMPORT(void) Py_SetProgramName(char *);
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20 DL_IMPORT(char *) Py_GetProgramName(void);
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21
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22 DL_IMPORT(void) Py_SetPythonHome(char *);
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23 DL_IMPORT(char *) Py_GetPythonHome(void);
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24
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25 DL_IMPORT(void) Py_Initialize(void);
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26 DL_IMPORT(void) Py_Finalize(void);
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27 DL_IMPORT(int) Py_IsInitialized(void);
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28 DL_IMPORT(PyThreadState *) Py_NewInterpreter(void);
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29 DL_IMPORT(void) Py_EndInterpreter(PyThreadState *);
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30
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31 DL_IMPORT(int) PyRun_AnyFile(FILE *, char *);
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32
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33 DL_IMPORT(int) PyRun_SimpleString(char *);
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34 DL_IMPORT(int) PyRun_SimpleFile(FILE *, char *);
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35 DL_IMPORT(int) PyRun_InteractiveOne(FILE *, char *);
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36 DL_IMPORT(int) PyRun_InteractiveLoop(FILE *, char *);
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38 DL_IMPORT(struct _node *) PyParser_SimpleParseString(char *, int);
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39 DL_IMPORT(struct _node *) PyParser_SimpleParseFile(FILE *, char *, int);
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41 DL_IMPORT(PyObject *) PyRun_String(char *, int, PyObject *, PyObject *);
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42 DL_IMPORT(PyObject *) PyRun_File(FILE *, char *, int, PyObject *, PyObject *);
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43
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44 DL_IMPORT(PyObject *) Py_CompileString(char *, char *, int);
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45
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46 DL_IMPORT(void) PyErr_Print(void);
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47 DL_IMPORT(void) PyErr_PrintEx(int);
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48
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49 DL_IMPORT(int) Py_AtExit(void (*func)(void));
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51 DL_IMPORT(void) Py_Exit(int);
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52
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53 DL_IMPORT(int) Py_FdIsInteractive(FILE *, char *);
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54
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55 /* In getpath.c */
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56 DL_IMPORT(char *) Py_GetProgramFullPath(void);
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57 DL_IMPORT(char *) Py_GetPrefix(void);
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58 DL_IMPORT(char *) Py_GetExecPrefix(void);
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59 DL_IMPORT(char *) Py_GetPath(void);
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60
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61 /* In their own files */
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62 DL_IMPORT(const char *) Py_GetVersion(void);
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63 DL_IMPORT(const char *) Py_GetPlatform(void);
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64 DL_IMPORT(const char *) Py_GetCopyright(void);
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65 DL_IMPORT(const char *) Py_GetCompiler(void);
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66 DL_IMPORT(const char *) Py_GetBuildInfo(void);
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67
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68 /* Internal -- various one-time initializations */
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69 DL_IMPORT(PyObject *) _PyBuiltin_Init(void);
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70 DL_IMPORT(PyObject *) _PySys_Init(void);
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71 DL_IMPORT(void) _PyImport_Init(void);
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72 DL_IMPORT(void) init_exceptions(void);
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73
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74 /* Various internal finalizers */
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75 DL_IMPORT(void) fini_exceptions(void);
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76 DL_IMPORT(void) _PyImport_Fini(void);
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77 DL_IMPORT(void) PyMethod_Fini(void);
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78 DL_IMPORT(void) PyFrame_Fini(void);
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79 DL_IMPORT(void) PyCFunction_Fini(void);
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80 DL_IMPORT(void) PyTuple_Fini(void);
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81 DL_IMPORT(void) PyString_Fini(void);
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82 DL_IMPORT(void) PyInt_Fini(void);
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83 DL_IMPORT(void) PyFloat_Fini(void);
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84 DL_IMPORT(void) PyOS_FiniInterrupts(void);
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85
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86 /* Stuff with no proper home (yet) */
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87 DL_IMPORT(char *) PyOS_Readline(char *);
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88 extern DL_IMPORT(int) (*PyOS_InputHook)(void);
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89 extern DL_IMPORT(char) *(*PyOS_ReadlineFunctionPointer)(char *);
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91 /* Stack size, in "pointers" (so we get extra safety margins
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92 on 64-bit platforms). On a 32-bit platform, this translates
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93 to a 8k margin. */
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94 #define PYOS_STACK_MARGIN 2048
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96 #if defined(WIN32) && defined(_MSC_VER)
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97 /* Enable stack checking under Microsoft C */
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98 #define USE_STACKCHECK
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99 #endif
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101 #ifdef USE_STACKCHECK
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102 /* Check that we aren't overflowing our stack */
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103 DL_IMPORT(int) PyOS_CheckStack(void);
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104 #endif
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105
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106 #ifdef __cplusplus
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107 }
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108 #endif
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109 #endif /* !Py_PYTHONRUN_H */