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cpython/Include/internal/pycore_ceval.h

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bpo-30860: Consolidate stateful runtime globals. (#3397) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-08 02:51:28 -03:00
#ifndef Py_INTERNAL_CEVAL_H
#define Py_INTERNAL_CEVAL_H
#ifdef __cplusplus
extern "C" {
#endif
bpo-36635: Change pyport.h for Py_BUILD_CORE_MODULE define (GH-12853) Change PyAPI_FUNC(type), PyAPI_DATA(type) and PyMODINIT_FUNC macros of pyport.h when Py_BUILD_CORE_MODULE is defined. The Py_BUILD_CORE_MODULE define must be now be used to build a C extension as a dynamic library accessing Python internals: export the PyInit_xxx() function in DLL exports on Windows. Changes: * Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE now imply Py_BUILD_CORE directy in pyport.h. * ceval.c compilation now fails with an error if Py_BUILD_CORE is not defined, just to ensure that Python is build with the correct defines. * setup.py now compiles _pickle.c with Py_BUILD_CORE_MODULE define. * setup.py compiles _json.c with Py_BUILD_CORE_MODULE define, rather than Py_BUILD_CORE_BUILTIN define * PCbuild/pythoncore.vcxproj: Add Py_BUILD_CORE_BUILTIN define.
2019-04-17 18:02:26 -03:00
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
bpo-35081: Internal headers require Py_BUILD_CORE (GH-10363) * All internal header files now require Py_BUILD_CORE or Py_BUILD_CORE_BUILTIN to be defined. * _json.c is now compiled with Py_BUILD_CORE_BUILTIN to access pycore_accu.h header. * Add an example to Modules/Setup to show how to build _json as a built-in module; it requires non trivial compiler options.
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#endif
bpo-38353: Cleanup includes in the internal C API (GH-16548) Use forward declaration of types to avoid includes in the internal C API. Add also comment to justify other includes.
2019-10-02 18:51:20 -03:00
/* Forward declarations */
bpo-38353: Fix compiler warning in internal headers (GH-16573) Replace "_PyRuntimeState" with "struct pyruntimestate" to avoid a warning on typedef re-definition.
2019-10-03 21:21:05 -03:00
struct pyruntimestate;
bpo-38353: Cleanup includes in the internal C API (GH-16548) Use forward declaration of types to avoid includes in the internal C API. Add also comment to justify other includes.
2019-10-02 18:51:20 -03:00
struct _ceval_runtime_state;
bpo-30860: Consolidate stateful runtime globals. (#3397) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-08 02:51:28 -03:00
bpo-38353: Fix compiler warning in internal headers (GH-16573) Replace "_PyRuntimeState" with "struct pyruntimestate" to avoid a warning on typedef re-definition.
2019-10-03 21:21:05 -03:00
PyAPI_FUNC(void) _Py_FinishPendingCalls(struct pyruntimestate *runtime);
bpo-30860: Consolidate stateful runtime globals. (#3397) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-08 02:51:28 -03:00
PyAPI_FUNC(void) _PyEval_Initialize(struct _ceval_runtime_state *);
bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934) Add "struct _ceval_runtime_state *ceval = &_PyRuntime.ceval;" local variables to function to better highlight the dependency on the global variable _PyRuntime and to point directly to _PyRuntime.ceval field rather than on the larger _PyRuntime. Changes: * Add _PyRuntimeState_GetThreadState(runtime) macro. * Add _PyEval_AddPendingCall(ceval, ...) and _PyThreadState_Swap(gilstate, ...) functions. * _PyThreadState_GET() macro now calls _PyRuntimeState_GetThreadState() using &_PyRuntime. * Add 'ceval' parameter to COMPUTE_EVAL_BREAKER(), SIGNAL_PENDING_SIGNALS(), _PyEval_SignalAsyncExc(), _PyEval_SignalReceived() and _PyEval_FiniThreads() macros and functions. * Add 'tstate' parameter to call_function(), do_call_core() and do_raise(). * Add 'runtime' parameter to _Py_CURRENTLY_FINALIZING(), _Py_FinishPendingCalls() and _PyThreadState_DeleteExcept() macros and functions. * Declare 'runtime', 'tstate', 'ceval' and 'eval_breaker' variables as constant.
2019-05-10 18:39:09 -03:00
PyAPI_FUNC(void) _PyEval_FiniThreads(
Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)" (GH-13780) This reverts commit 6a150bcaeb190d1731b38ab9c7a5d1a352847ddc.
2019-06-03 13:14:24 -03:00
struct _ceval_runtime_state *ceval);
bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934) Add "struct _ceval_runtime_state *ceval = &_PyRuntime.ceval;" local variables to function to better highlight the dependency on the global variable _PyRuntime and to point directly to _PyRuntime.ceval field rather than on the larger _PyRuntime. Changes: * Add _PyRuntimeState_GetThreadState(runtime) macro. * Add _PyEval_AddPendingCall(ceval, ...) and _PyThreadState_Swap(gilstate, ...) functions. * _PyThreadState_GET() macro now calls _PyRuntimeState_GetThreadState() using &_PyRuntime. * Add 'ceval' parameter to COMPUTE_EVAL_BREAKER(), SIGNAL_PENDING_SIGNALS(), _PyEval_SignalAsyncExc(), _PyEval_SignalReceived() and _PyEval_FiniThreads() macros and functions. * Add 'tstate' parameter to call_function(), do_call_core() and do_raise(). * Add 'runtime' parameter to _Py_CURRENTLY_FINALIZING(), _Py_FinishPendingCalls() and _PyThreadState_DeleteExcept() macros and functions. * Declare 'runtime', 'tstate', 'ceval' and 'eval_breaker' variables as constant.
2019-05-10 18:39:09 -03:00
PyAPI_FUNC(void) _PyEval_SignalReceived(
Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)" (GH-13780) This reverts commit 6a150bcaeb190d1731b38ab9c7a5d1a352847ddc.
2019-06-03 13:14:24 -03:00
struct _ceval_runtime_state *ceval);
bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934) Add "struct _ceval_runtime_state *ceval = &_PyRuntime.ceval;" local variables to function to better highlight the dependency on the global variable _PyRuntime and to point directly to _PyRuntime.ceval field rather than on the larger _PyRuntime. Changes: * Add _PyRuntimeState_GetThreadState(runtime) macro. * Add _PyEval_AddPendingCall(ceval, ...) and _PyThreadState_Swap(gilstate, ...) functions. * _PyThreadState_GET() macro now calls _PyRuntimeState_GetThreadState() using &_PyRuntime. * Add 'ceval' parameter to COMPUTE_EVAL_BREAKER(), SIGNAL_PENDING_SIGNALS(), _PyEval_SignalAsyncExc(), _PyEval_SignalReceived() and _PyEval_FiniThreads() macros and functions. * Add 'tstate' parameter to call_function(), do_call_core() and do_raise(). * Add 'runtime' parameter to _Py_CURRENTLY_FINALIZING(), _Py_FinishPendingCalls() and _PyThreadState_DeleteExcept() macros and functions. * Declare 'runtime', 'tstate', 'ceval' and 'eval_breaker' variables as constant.
2019-05-10 18:39:09 -03:00
PyAPI_FUNC(int) _PyEval_AddPendingCall(
bpo-36710: Add tstate parameter in ceval.c (GH-13547) * Fix a possible reference leak in _PyErr_Print() if exception is NULL. * PyErr_BadInternalCall(): replace PyErr_Format() with _PyErr_SetString(). * Add pycore_pyerrors.h header file. * New functions: * _PyErr_Clear() * _PyErr_Fetch() * _PyErr_Print() * _PyErr_Restore() * _PyErr_SetObject() * _PyErr_SetString() * Add 'tstate' parameter to _PyEval_AddPendingCall().
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PyThreadState *tstate,
Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)" (GH-13780) This reverts commit 6a150bcaeb190d1731b38ab9c7a5d1a352847ddc.
2019-06-03 13:14:24 -03:00
struct _ceval_runtime_state *ceval,
bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934) Add "struct _ceval_runtime_state *ceval = &_PyRuntime.ceval;" local variables to function to better highlight the dependency on the global variable _PyRuntime and to point directly to _PyRuntime.ceval field rather than on the larger _PyRuntime. Changes: * Add _PyRuntimeState_GetThreadState(runtime) macro. * Add _PyEval_AddPendingCall(ceval, ...) and _PyThreadState_Swap(gilstate, ...) functions. * _PyThreadState_GET() macro now calls _PyRuntimeState_GetThreadState() using &_PyRuntime. * Add 'ceval' parameter to COMPUTE_EVAL_BREAKER(), SIGNAL_PENDING_SIGNALS(), _PyEval_SignalAsyncExc(), _PyEval_SignalReceived() and _PyEval_FiniThreads() macros and functions. * Add 'tstate' parameter to call_function(), do_call_core() and do_raise(). * Add 'runtime' parameter to _Py_CURRENTLY_FINALIZING(), _Py_FinishPendingCalls() and _PyThreadState_DeleteExcept() macros and functions. * Declare 'runtime', 'tstate', 'ceval' and 'eval_breaker' variables as constant.
2019-05-10 18:39:09 -03:00
int (*func)(void *),
void *arg);
PyAPI_FUNC(void) _PyEval_SignalAsyncExc(
Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)" (GH-13780) This reverts commit 6a150bcaeb190d1731b38ab9c7a5d1a352847ddc.
2019-06-03 13:14:24 -03:00
struct _ceval_runtime_state *ceval);
bpo-36728: Remove PyEval_ReInitThreads() from C API (GH-13241) Remove the PyEval_ReInitThreads() function from the Python C API. It should not be called explicitly: use PyOS_AfterFork_Child() instead. Rename PyEval_ReInitThreads() to _PyEval_ReInitThreads() and add a 'runtime' parameter.
2019-05-13 07:35:37 -03:00
PyAPI_FUNC(void) _PyEval_ReInitThreads(
bpo-38353: Fix compiler warning in internal headers (GH-16573) Replace "_PyRuntimeState" with "struct pyruntimestate" to avoid a warning on typedef re-definition.
2019-10-03 21:21:05 -03:00
struct pyruntimestate *runtime);
bpo-36710: Pass explicitly tstate in sysmodule.c (GH-14060) * Replace global var Py_VerboseFlag with interp->config.verbose. * Add _PyErr_NoMemory(tstate) function. * Add tstate parameter to _PyEval_SetCoroutineOriginTrackingDepth() and move the function to the internal API. * Replace _PySys_InitMain(runtime, interp) with _PySys_InitMain(runtime, tstate).
2019-06-13 17:41:23 -03:00
PyAPI_FUNC(void) _PyEval_SetCoroutineOriginTrackingDepth(
PyThreadState *tstate,
int new_depth);
bpo-30860: Consolidate stateful runtime globals. (#3397) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-08 02:51:28 -03:00
bpo-26219: per opcode cache for LOAD_GLOBAL (GH-12884) This patch implements per opcode cache mechanism, and use it in only LOAD_GLOBAL opcode. Based on Yury's opcache3.patch in bpo-26219.
2019-06-03 09:30:58 -03:00
/* Private function */
void _PyEval_Fini(void);
bpo-30860: Consolidate stateful runtime globals. (#3397) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-08 02:51:28 -03:00
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_CEVAL_H */