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Zap ZAP.

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This commit is contained in:
Martin v. Löwis 2006-04-15 18:14:21 +00:00
parent 48bbaf2375
commit ab0e284a24
1 changed files with 18 additions and 25 deletions
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43
Python/pystate.c
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@ -23,13 +23,6 @@ the expense of doing their own locking).
#endif
#define ZAP(x) { \
PyObject *tmp = (PyObject *)(x); \
(x) = NULL; \
Py_XDECREF(tmp); \
}
#ifdef WITH_THREAD
#include "pythread.h"
static PyThread_type_lock head_mutex = NULL; /* Protects interp->tstate_head */
@ -106,12 +99,12 @@ PyInterpreterState_Clear(PyInterpreterState *interp)
for (p = interp->tstate_head; p != NULL; p = p->next)
PyThreadState_Clear(p);
HEAD_UNLOCK();
ZAP(interp->codec_search_path);
ZAP(interp->codec_search_cache);
ZAP(interp->codec_error_registry);
ZAP(interp->modules);
ZAP(interp->sysdict);
ZAP(interp->builtins);
Py_CLEAR(interp->codec_search_path);
Py_CLEAR(interp->codec_search_cache);
Py_CLEAR(interp->codec_error_registry);
Py_CLEAR(interp->modules);
Py_CLEAR(interp->sysdict);
Py_CLEAR(interp->builtins);
}
@ -215,23 +208,23 @@ PyThreadState_Clear(PyThreadState *tstate)
fprintf(stderr,
"PyThreadState_Clear: warning: thread still has a frame\n");
ZAP(tstate->frame);
Py_CLEAR(tstate->frame);
ZAP(tstate->dict);
ZAP(tstate->async_exc);
Py_CLEAR(tstate->dict);
Py_CLEAR(tstate->async_exc);
ZAP(tstate->curexc_type);
ZAP(tstate->curexc_value);
ZAP(tstate->curexc_traceback);
Py_CLEAR(tstate->curexc_type);
Py_CLEAR(tstate->curexc_value);
Py_CLEAR(tstate->curexc_traceback);
ZAP(tstate->exc_type);
ZAP(tstate->exc_value);
ZAP(tstate->exc_traceback);
Py_CLEAR(tstate->exc_type);
Py_CLEAR(tstate->exc_value);
Py_CLEAR(tstate->exc_traceback);
tstate->c_profilefunc = NULL;
tstate->c_tracefunc = NULL;
ZAP(tstate->c_profileobj);
ZAP(tstate->c_traceobj);
Py_CLEAR(tstate->c_profileobj);
Py_CLEAR(tstate->c_traceobj);
}
@ -360,7 +353,7 @@ PyThreadState_SetAsyncExc(long id, PyObject *exc) {
for (p = interp->tstate_head; p != NULL; p = p->next) {
if (p->thread_id != id)
continue;
ZAP(p->async_exc);
Py_CLEAR(p->async_exc);
Py_XINCREF(exc);
p->async_exc = exc;
count += 1;