AppPkg/Applications/Python/Python-2.7.10: Initial Checkin part 1/5.

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.10 / Include / ceval.h

diff --git a/AppPkg/Applications/Python/Python-2.7.10/Include/ceval.h b/AppPkg/Applications/Python/Python-2.7.10/Include/ceval.h
new file mode 100644 (file)
index 0000000..58b2ded
--- /dev/null
+++ b/AppPkg/Applications/Python/Python-2.7.10/Include/ceval.h
@@ -0,0 +1,153 @@
+#ifndef Py_CEVAL_H\r
+#define Py_CEVAL_H\r
+#ifdef __cplusplus\r
+extern "C" {\r
+#endif\r
+\r
+\r
+/* Interface to random parts in ceval.c */\r
+\r
+PyAPI_FUNC(PyObject *) PyEval_CallObjectWithKeywords(\r
+    PyObject *, PyObject *, PyObject *);\r
+\r
+/* Inline this */\r
+#define PyEval_CallObject(func,arg) \\r
+    PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL)\r
+\r
+PyAPI_FUNC(PyObject *) PyEval_CallFunction(PyObject *obj,\r
+                                           const char *format, ...);\r
+PyAPI_FUNC(PyObject *) PyEval_CallMethod(PyObject *obj,\r
+                                         const char *methodname,\r
+                                         const char *format, ...);\r
+\r
+PyAPI_FUNC(void) PyEval_SetProfile(Py_tracefunc, PyObject *);\r
+PyAPI_FUNC(void) PyEval_SetTrace(Py_tracefunc, PyObject *);\r
+\r
+struct _frame; /* Avoid including frameobject.h */\r
+\r
+PyAPI_FUNC(PyObject *) PyEval_GetBuiltins(void);\r
+PyAPI_FUNC(PyObject *) PyEval_GetGlobals(void);\r
+PyAPI_FUNC(PyObject *) PyEval_GetLocals(void);\r
+PyAPI_FUNC(struct _frame *) PyEval_GetFrame(void);\r
+PyAPI_FUNC(int) PyEval_GetRestricted(void);\r
+\r
+/* Look at the current frame's (if any) code's co_flags, and turn on\r
+   the corresponding compiler flags in cf->cf_flags.  Return 1 if any\r
+   flag was set, else return 0. */\r
+PyAPI_FUNC(int) PyEval_MergeCompilerFlags(PyCompilerFlags *cf);\r
+\r
+PyAPI_FUNC(int) Py_FlushLine(void);\r
+\r
+PyAPI_FUNC(int) Py_AddPendingCall(int (*func)(void *), void *arg);\r
+PyAPI_FUNC(int) Py_MakePendingCalls(void);\r
+\r
+/* Protection against deeply nested recursive calls */\r
+PyAPI_FUNC(void) Py_SetRecursionLimit(int);\r
+PyAPI_FUNC(int) Py_GetRecursionLimit(void);\r
+\r
+#define Py_EnterRecursiveCall(where)                                    \\r
+            (_Py_MakeRecCheck(PyThreadState_GET()->recursion_depth) &&  \\r
+             _Py_CheckRecursiveCall(where))\r
+#define Py_LeaveRecursiveCall()                         \\r
+            (--PyThreadState_GET()->recursion_depth)\r
+PyAPI_FUNC(int) _Py_CheckRecursiveCall(char *where);\r
+PyAPI_DATA(int) _Py_CheckRecursionLimit;\r
+#ifdef USE_STACKCHECK\r
+#  define _Py_MakeRecCheck(x)  (++(x) > --_Py_CheckRecursionLimit)\r
+#else\r
+#  define _Py_MakeRecCheck(x)  (++(x) > _Py_CheckRecursionLimit)\r
+#endif\r
+\r
+PyAPI_FUNC(const char *) PyEval_GetFuncName(PyObject *);\r
+PyAPI_FUNC(const char *) PyEval_GetFuncDesc(PyObject *);\r
+\r
+PyAPI_FUNC(PyObject *) PyEval_GetCallStats(PyObject *);\r
+PyAPI_FUNC(PyObject *) PyEval_EvalFrame(struct _frame *);\r
+PyAPI_FUNC(PyObject *) PyEval_EvalFrameEx(struct _frame *f, int exc);\r
+\r
+/* this used to be handled on a per-thread basis - now just two globals */\r
+PyAPI_DATA(volatile int) _Py_Ticker;\r
+PyAPI_DATA(int) _Py_CheckInterval;\r
+\r
+/* Interface for threads.\r
+\r
+   A module that plans to do a blocking system call (or something else\r
+   that lasts a long time and doesn't touch Python data) can allow other\r
+   threads to run as follows:\r
+\r
+    ...preparations here...\r
+    Py_BEGIN_ALLOW_THREADS\r
+    ...blocking system call here...\r
+    Py_END_ALLOW_THREADS\r
+    ...interpret result here...\r
+\r
+   The Py_BEGIN_ALLOW_THREADS/Py_END_ALLOW_THREADS pair expands to a\r
+   {}-surrounded block.\r
+   To leave the block in the middle (e.g., with return), you must insert\r
+   a line containing Py_BLOCK_THREADS before the return, e.g.\r
+\r
+    if (...premature_exit...) {\r
+        Py_BLOCK_THREADS\r
+        PyErr_SetFromErrno(PyExc_IOError);\r
+        return NULL;\r
+    }\r
+\r
+   An alternative is:\r
+\r
+    Py_BLOCK_THREADS\r
+    if (...premature_exit...) {\r
+        PyErr_SetFromErrno(PyExc_IOError);\r
+        return NULL;\r
+    }\r
+    Py_UNBLOCK_THREADS\r
+\r
+   For convenience, that the value of 'errno' is restored across\r
+   Py_END_ALLOW_THREADS and Py_BLOCK_THREADS.\r
+\r
+   WARNING: NEVER NEST CALLS TO Py_BEGIN_ALLOW_THREADS AND\r
+   Py_END_ALLOW_THREADS!!!\r
+\r
+   The function PyEval_InitThreads() should be called only from\r
+   initthread() in "threadmodule.c".\r
+\r
+   Note that not yet all candidates have been converted to use this\r
+   mechanism!\r
+*/\r
+\r
+PyAPI_FUNC(PyThreadState *) PyEval_SaveThread(void);\r
+PyAPI_FUNC(void) PyEval_RestoreThread(PyThreadState *);\r
+\r
+#ifdef WITH_THREAD\r
+\r
+PyAPI_FUNC(int)  PyEval_ThreadsInitialized(void);\r
+PyAPI_FUNC(void) PyEval_InitThreads(void);\r
+PyAPI_FUNC(void) PyEval_AcquireLock(void);\r
+PyAPI_FUNC(void) PyEval_ReleaseLock(void);\r
+PyAPI_FUNC(void) PyEval_AcquireThread(PyThreadState *tstate);\r
+PyAPI_FUNC(void) PyEval_ReleaseThread(PyThreadState *tstate);\r
+PyAPI_FUNC(void) PyEval_ReInitThreads(void);\r
+\r
+#define Py_BEGIN_ALLOW_THREADS { \\r
+                        PyThreadState *_save; \\r
+                        _save = PyEval_SaveThread();\r
+#define Py_BLOCK_THREADS        PyEval_RestoreThread(_save);\r
+#define Py_UNBLOCK_THREADS      _save = PyEval_SaveThread();\r
+#define Py_END_ALLOW_THREADS    PyEval_RestoreThread(_save); \\r
+                 }\r
+\r
+#else /* !WITH_THREAD */\r
+\r
+#define Py_BEGIN_ALLOW_THREADS {\r
+#define Py_BLOCK_THREADS\r
+#define Py_UNBLOCK_THREADS\r
+#define Py_END_ALLOW_THREADS }\r
+\r
+#endif /* !WITH_THREAD */\r
+\r
+PyAPI_FUNC(int) _PyEval_SliceIndex(PyObject *, Py_ssize_t *);\r
+\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+#endif /* !Py_CEVAL_H */\r