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gh-106320: Remove _PyInterpreterState_HasFeature() #106425

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Merged
vstinner merged 1 commit into from
Jul 4, 2023
Merged

gh-106320: Remove _PyInterpreterState_HasFeature() #106425

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gh-106320: Remove _PyInterpreterState_HasFeature() 
Remove the _PyInterpreterState_HasFeature() function from the C API:
move it to the internal C API (pycore_interp.h).
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@vstinner
vstinner committed Jul 4, 2023
commit eb700a805f6f0a6f6db6f92c02f79826ca20b2d4
32 changes: 0 additions & 32 deletions Include/cpython/pystate.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3,38 +3,6 @@
#endif


/*
Runtime Feature Flags

Each flag indicate whether or not a specific runtime feature
is available in a given context. For example, forking the process
might not be allowed in the current interpreter (i.e. os.fork() would fail).
*/

/* Set if the interpreter share obmalloc runtime state
with the main interpreter. */
#define Py_RTFLAGS_USE_MAIN_OBMALLOC (1UL << 5)

/* Set if import should check a module for subinterpreter support. */
#define Py_RTFLAGS_MULTI_INTERP_EXTENSIONS (1UL << 8)

/* Set if threads are allowed. */
#define Py_RTFLAGS_THREADS (1UL << 10)

/* Set if daemon threads are allowed. */
#define Py_RTFLAGS_DAEMON_THREADS (1UL << 11)

/* Set if os.fork() is allowed. */
#define Py_RTFLAGS_FORK (1UL << 15)

/* Set if os.exec*() is allowed. */
#define Py_RTFLAGS_EXEC (1UL << 16)


PyAPI_FUNC(int) _PyInterpreterState_HasFeature(PyInterpreterState *interp,
unsigned long feature);


/* private interpreter helpers */

PyAPI_FUNC(int) _PyInterpreterState_RequiresIDRef(PyInterpreterState *);
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32 changes: 32 additions & 0 deletions Include/internal/pycore_interp.h
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Expand Up @@ -275,6 +275,38 @@ PyAPI_FUNC(int) _PyInterpreterState_GetConfigCopy(
PyAPI_FUNC(int) _PyInterpreterState_SetConfig(
const struct PyConfig *config);


/*
Runtime Feature Flags

Each flag indicate whether or not a specific runtime feature
is available in a given context. For example, forking the process
might not be allowed in the current interpreter (i.e. os.fork() would fail).
*/

/* Set if the interpreter share obmalloc runtime state
with the main interpreter. */
#define Py_RTFLAGS_USE_MAIN_OBMALLOC (1UL << 5)

/* Set if import should check a module for subinterpreter support. */
#define Py_RTFLAGS_MULTI_INTERP_EXTENSIONS (1UL << 8)

/* Set if threads are allowed. */
#define Py_RTFLAGS_THREADS (1UL << 10)

/* Set if daemon threads are allowed. */
#define Py_RTFLAGS_DAEMON_THREADS (1UL << 11)

/* Set if os.fork() is allowed. */
#define Py_RTFLAGS_FORK (1UL << 15)

/* Set if os.exec*() is allowed. */
#define Py_RTFLAGS_EXEC (1UL << 16)

extern int _PyInterpreterState_HasFeature(PyInterpreterState *interp,
unsigned long feature);


#ifdef __cplusplus
}
#endif
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