Added the const qualifier for char* argument of Py_EnterRecursiveCall().

serhiy-storchaka · serhiy-storchaka · commit 5fa22fc088ac · 2015-06-21T16:26:28.000+03:00
diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst
@@ -621,7 +621,7 @@ level, both in the core and in extension modules.  They are needed if the
 recursive code does not necessarily invoke Python code (which tracks its
 recursion depth automatically).
 
-.. c:function:: int Py_EnterRecursiveCall(char *where)
+.. c:function:: int Py_EnterRecursiveCall(const char *where)
 
    Marks a point where a recursive C-level call is about to be performed.
 
diff --git a/Include/ceval.h b/Include/ceval.h
@@ -77,7 +77,7 @@ PyAPI_FUNC(int) Py_GetRecursionLimit(void);
     do{ if(_Py_MakeEndRecCheck(PyThreadState_GET()->recursion_depth))  \
       PyThreadState_GET()->overflowed = 0;  \
     } while(0)
-PyAPI_FUNC(int) _Py_CheckRecursiveCall(char *where);
+PyAPI_FUNC(int) _Py_CheckRecursiveCall(const char *where);
 PyAPI_DATA(int) _Py_CheckRecursionLimit;
 
 #ifdef USE_STACKCHECK
diff --git a/Python/ceval.c b/Python/ceval.c
@@ -710,7 +710,7 @@ Py_SetRecursionLimit(int new_limit)
    to guarantee that _Py_CheckRecursiveCall() is regularly called.
    Without USE_STACKCHECK, there is no need for this. */
 int
-_Py_CheckRecursiveCall(char *where)
+_Py_CheckRecursiveCall(const char *where)
 {
     PyThreadState *tstate = PyThreadState_GET();
 

Original file line number	Diff line number	Diff line change
`@@ -710,7 +710,7 @@ Py_SetRecursionLimit(int new_limit)`
`710`	`710`	`to guarantee that _Py_CheckRecursiveCall() is regularly called.`
`711`	`711`	`Without USE_STACKCHECK, there is no need for this. */`
`712`	`712`	`int`
`713`		`-_Py_CheckRecursiveCall(char *where)`
	`713`	`+_Py_CheckRecursiveCall(const char *where)`
`714`	`714`	`{`
`715`	`715`	`PyThreadState *tstate = PyThreadState_GET();`
`716`	`716`