Attachment #120537 for bug #180039

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/* Generated by Pyrex 0.9.5.1a on Mon May 28 20:38:29 2007 */

#include "Python.h"
#include "structmember.h"
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
__PYX_EXTERN_C double pow(double, double);
#include "pcap.h"
#include "pcap_ex.h"


typedef struct {PyObject **p; char *s;} __Pyx_InternTabEntry; /*proto*/
typedef struct {PyObject **p; char *s; long n;} __Pyx_StringTabEntry; /*proto*/
static PyObject *__Pyx_UnpackItem(PyObject *, int); /*proto*/
static int __Pyx_EndUnpack(PyObject *, int); /*proto*/
static int __Pyx_PrintItem(PyObject *); /*proto*/
static int __Pyx_PrintNewline(void); /*proto*/
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
static void __Pyx_ReRaise(void); /*proto*/
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list); /*proto*/
static PyObject *__Pyx_GetExcValue(void); /*proto*/
static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, char *name); /*proto*/
static int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/
static int __Pyx_GetStarArgs(PyObject **args, PyObject **kwds, char *kwd_list[], int nargs, PyObject **args2, PyObject **kwds2); /*proto*/
static void __Pyx_WriteUnraisable(char *name); /*proto*/
static void __Pyx_AddTraceback(char *funcname); /*proto*/
static PyTypeObject *__Pyx_ImportType(char *module_name, char *class_name, long size);  /*proto*/
static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/
static int __Pyx_GetVtable(PyObject *dict, void *vtabptr); /*proto*/
static PyObject *__Pyx_CreateClass(PyObject *bases, PyObject *dict, PyObject *name, char *modname); /*proto*/
static int __Pyx_InternStrings(__Pyx_InternTabEntry *t); /*proto*/
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/
static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/

static PyObject *__pyx_m;
static PyObject *__pyx_b;
static int __pyx_lineno;
static char *__pyx_filename;
static char **__pyx_f;

static char __pyx_mdoc[] = "packet capture library\n\nThis module provides a high level interface to packet capture systems.\nAll packets on the network, even those destined for other hosts, are\naccessible through this mechanism.\n";

static int __Pyx_GetStarArgs(PyObject **args, PyObject **kwds, char *kwd_list[], int nargs, PyObject **args2, PyObject **kwds2); /*proto*/

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list); /*proto*/

static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/

static PyObject *__Pyx_GetExcValue(void); /*proto*/

static void __Pyx_WriteUnraisable(char *name); /*proto*/

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb); /*proto*/

static int __Pyx_InternStrings(__Pyx_InternTabEntry *t); /*proto*/

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/

static void __Pyx_AddTraceback(char *funcname); /*proto*/

/* Declarations from pcap */

struct __pyx_t_4pcap_pcap_handler_ctx {

  int got_exc;
};

staticforward PyTypeObject __pyx_type_4pcap_bpf;

struct __pyx_obj_4pcap_bpf {
  PyObject_HEAD
  struct bpf_program fcode;
};

staticforward PyTypeObject __pyx_type_4pcap_pcap;

struct __pyx_obj_4pcap_pcap {
  PyObject_HEAD

static PyObject *__pyx_k20;
static void (__pyx_f_4pcap___pcap_handler(void (*),struct pcap_pkthdr (*),char (*))); /*proto*/


/* Implementation of pcap */

static char (__pyx_k1[]) = "Network interface or dumpfile name.";

  __pyx_2 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":143 */
  pcap_freecode((&((struct __pyx_obj_4pcap_bpf *)__pyx_v_self)->fcode));

  goto __pyx_L0;
  __pyx_L1:;
  __Pyx_AddTraceback("pcap.bpf.__dealloc__");
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
}


    __pyx_v_p = pcap_ex_lookupdev(((struct __pyx_obj_4pcap_pcap *)__pyx_v_self)->__ebuf);

    /* "/Users/dugsong/projects/pypcap/pcap.pyx":170 */
    __pyx_1 = (__pyx_v_p == NULL);
    if (__pyx_1) {

      /* "/Users/dugsong/projects/pypcap/pcap.pyx":171 */

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":227 */
  pcap_freecode((&__pyx_v_fcode));

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_4);

  __pyx_1 = PyInt_AsLong(__pyx_v_nonblock); if (PyErr_Occurred()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 231; goto __pyx_L1;}
  pcap_ex_setnonblock(((struct __pyx_obj_4pcap_pcap *)__pyx_v_self)->__pcap,__pyx_1,((struct __pyx_obj_4pcap_pcap *)__pyx_v_self)->__ebuf);

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  __Pyx_AddTraceback("pcap.pcap.setnonblock");

  static char *__pyx_argnames[] = {0};
  if (!PyArg_ParseTupleAndKeywords(__pyx_args, __pyx_kwds, "", __pyx_argnames)) return 0;
  Py_INCREF(__pyx_v_self);
  __pyx_v_ret = Py_None; Py_INCREF(Py_None);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":235 */
  __pyx_1 = PyInt_FromLong(pcap_ex_getnonblock(((struct __pyx_obj_4pcap_pcap *)__pyx_v_self)->__pcap,((struct __pyx_obj_4pcap_pcap *)__pyx_v_self)->__ebuf)); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 235; goto __pyx_L1;}

  __pyx_3 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_4 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_2);

  Py_DECREF(__pyx_3); __pyx_3 = 0;
  Py_DECREF(__pyx_2); __pyx_2 = 0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  static char *__pyx_argnames[] = {0};
  if (!PyArg_ParseTupleAndKeywords(__pyx_args, __pyx_kwds, "", __pyx_argnames)) return 0;
  Py_INCREF(__pyx_v_self);
  __pyx_v_pkts = Py_None; Py_INCREF(Py_None);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":261 */
  __pyx_1 = PyList_New(0); if (!__pyx_1) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 261; goto __pyx_L1;}

  __pyx_r = __pyx_v_pkts;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  Py_INCREF(__pyx_v_self);
  Py_INCREF(__pyx_v_cnt);
  Py_INCREF(__pyx_v_callback);
  __pyx_v_exc = Py_None; Py_INCREF(Py_None);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":281 */
  __pyx_v_ctx.callback = ((void (*))__pyx_v_callback);

    __pyx_2 = __Pyx_GetName(__pyx_m, __pyx_n_sys); if (!__pyx_2) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; goto __pyx_L1;}
    __pyx_3 = PyObject_GetAttr(__pyx_2, __pyx_n_exc_info); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; goto __pyx_L1;}
    Py_DECREF(__pyx_2); __pyx_2 = 0;
    __pyx_2 = PyObject_CallObject(__pyx_3, 0); if (!__pyx_2) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; goto __pyx_L1;}
    __pyx_4 = PyObject_CallObject(__pyx_3, __pyx_2); if (!__pyx_4) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; goto __pyx_L1;}
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    Py_DECREF(__pyx_2); __pyx_2 = 0;
    Py_DECREF(__pyx_v_exc);
    __pyx_v_exc = __pyx_2;
    __pyx_2 = 0;

    /* "/Users/dugsong/projects/pypcap/pcap.pyx":288 */
    __pyx_3 = PyInt_FromLong(0); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    __pyx_2 = PyObject_GetItem(__pyx_v_exc, __pyx_3); if (!__pyx_2) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    __pyx_3 = PyInt_FromLong(1); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    __pyx_4 = PyObject_GetItem(__pyx_v_exc, __pyx_3); if (!__pyx_4) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    Py_DECREF(__pyx_4); __pyx_4 = 0;
    __pyx_4 = PyInt_FromLong(2); if (!__pyx_4) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    __pyx_5 = PyObject_GetItem(__pyx_v_exc, __pyx_4); if (!__pyx_5) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    Py_DECREF(__pyx_4); __pyx_4 = 0;
    __Pyx_Raise(__pyx_2, __pyx_3, __pyx_5);
    Py_DECREF(__pyx_2); __pyx_2 = 0;
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    __pyx_3 = PyInt_FromLong(2); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    __pyx_5 = PyObject_GetItem(__pyx_v_exc, __pyx_3); if (!__pyx_5) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    Py_DECREF(__pyx_3); __pyx_3 = 0;
    __Pyx_Raise(__pyx_2, __pyx_4, __pyx_5);
    Py_DECREF(__pyx_2); __pyx_2 = 0;
    Py_DECREF(__pyx_4); __pyx_4 = 0;
    Py_DECREF(__pyx_5); __pyx_5 = 0;
    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 288; goto __pyx_L1;}
    goto __pyx_L2;

  __pyx_L2:;

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":289 */
  __pyx_3 = PyInt_FromLong(__pyx_v_n); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 289; goto __pyx_L1;}
  __pyx_r = __pyx_3;
  __pyx_3 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_2);


  /* "/Users/dugsong/projects/pypcap/pcap.pyx":304 */
  while (1) {
    __pyx_L2:;
    __pyx_1 = 1;
    if (!__pyx_1) break;


  }
  __pyx_L3:;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_3);

  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_L2:;

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":326 */
  __pyx_2 = PyLong_FromUnsignedLong(__pyx_v_pstat.ps_recv); if (!__pyx_2) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 326; goto __pyx_L1;}
  __pyx_3 = PyLong_FromUnsignedLong(__pyx_v_pstat.ps_drop); if (!__pyx_3) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 326; goto __pyx_L1;}
  __pyx_4 = PyLong_FromUnsignedLong(__pyx_v_pstat.ps_ifdrop); if (!__pyx_4) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 326; goto __pyx_L1;}
  __pyx_5 = PyTuple_New(3); if (!__pyx_5) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 326; goto __pyx_L1;}
  PyTuple_SET_ITEM(__pyx_5, 0, __pyx_2);
  PyTuple_SET_ITEM(__pyx_5, 1, __pyx_3);

  __pyx_5 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_2);

  __pyx_r = __pyx_v_self;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  __Pyx_AddTraceback("pcap.pcap.__iter__");
  __pyx_r = 0;
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
  return __pyx_r;


  /* "/Users/dugsong/projects/pypcap/pcap.pyx":336 */
  while (1) {
    __pyx_L2:;
    __pyx_1 = 1;
    if (!__pyx_1) break;


    }
    __pyx_L4:;
  }
  __pyx_L3:;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_3);

  }
  __pyx_L4:;

  goto __pyx_L0;
  __pyx_L1:;
  __Pyx_AddTraceback("pcap.pcap.__dealloc__");
  __pyx_L0:;
  Py_DECREF(__pyx_v_self);
}


  __pyx_1 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_1);

  __pyx_v_p = pcap_ex_lookupdev(__pyx_v_ebuf);

  /* "/Users/dugsong/projects/pypcap/pcap.pyx":363 */
  __pyx_1 = (__pyx_v_p == NULL);
  if (__pyx_1) {

    /* "/Users/dugsong/projects/pypcap/pcap.pyx":364 */

  __pyx_2 = 0;
  goto __pyx_L0;

  __pyx_r = Py_None; Py_INCREF(Py_None);
  goto __pyx_L0;
  __pyx_L1:;
  Py_XDECREF(__pyx_2);


static PyObject *__pyx_tp_new_4pcap_bpf(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = (*t->tp_alloc)(t, 0);
  struct __pyx_obj_4pcap_bpf *p = (struct __pyx_obj_4pcap_bpf *)o;
  return o;
}

static void __pyx_tp_dealloc_4pcap_bpf(PyObject *o) {
  struct __pyx_obj_4pcap_bpf *p = (struct __pyx_obj_4pcap_bpf *)o;
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);

}

static int __pyx_tp_traverse_4pcap_bpf(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4pcap_bpf *p = (struct __pyx_obj_4pcap_bpf *)o;
  return 0;
}

static int __pyx_tp_clear_4pcap_bpf(PyObject *o) {
  struct __pyx_obj_4pcap_bpf *p = (struct __pyx_obj_4pcap_bpf *)o;
  return 0;
}


  0, /*bf_getcharbuffer*/
};

PyTypeObject __pyx_type_4pcap_bpf = {
  PyObject_HEAD_INIT(0)
  0, /*ob_size*/
  "pcap.bpf", /*tp_name*/

  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_bpf, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "bpf(filter, dlt=DLT_RAW) -> BPF filter object", /*tp_doc*/
  __pyx_tp_traverse_4pcap_bpf, /*tp_traverse*/
  __pyx_tp_clear_4pcap_bpf, /*tp_clear*/


static PyObject *__pyx_tp_new_4pcap_pcap(PyTypeObject *t, PyObject *a, PyObject *k) {
  PyObject *o = (*t->tp_alloc)(t, 0);
  struct __pyx_obj_4pcap_pcap *p = (struct __pyx_obj_4pcap_pcap *)o;
  return o;
}

static void __pyx_tp_dealloc_4pcap_pcap(PyObject *o) {
  struct __pyx_obj_4pcap_pcap *p = (struct __pyx_obj_4pcap_pcap *)o;
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);

}

static int __pyx_tp_traverse_4pcap_pcap(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_4pcap_pcap *p = (struct __pyx_obj_4pcap_pcap *)o;
  return 0;
}

static int __pyx_tp_clear_4pcap_pcap(PyObject *o) {
  struct __pyx_obj_4pcap_pcap *p = (struct __pyx_obj_4pcap_pcap *)o;
  return 0;
}


  0, /*bf_getcharbuffer*/
};

PyTypeObject __pyx_type_4pcap_pcap = {
  PyObject_HEAD_INIT(0)
  0, /*ob_size*/
  "pcap.pcap", /*tp_name*/

  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_pcap, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "pcap(name=None, snaplen=65535, promisc=True, immediate=False) -> packet capture object\n    \n    Open a handle to a packet capture descriptor.\n    \n    Keyword arguments:\n    name      -- name of a network interface or dumpfile to open,\n                 or None to open the first available up interface\n    snaplen   -- maximum number of bytes to capture for each packet\n    promisc   -- boolean to specify promiscuous mode sniffing\n    immediate -- disable buffering, if possible\n    ", /*tp_doc*/
  __pyx_tp_traverse_4pcap_pcap, /*tp_traverse*/
  __pyx_tp_clear_4pcap_pcap, /*tp_clear*/

  {0, 0, 0, 0}
};

static void __pyx_init_filenames(void); /*proto*/

PyMODINIT_FUNC initpcap(void); /*proto*/
PyMODINIT_FUNC initpcap(void) {
  PyObject *__pyx_1 = 0;
  PyObject *__pyx_2 = 0;
  PyObject *__pyx_3 = 0;

  PyObject *__pyx_6 = 0;
  PyObject *__pyx_7 = 0;
  PyObject *__pyx_8 = 0;
  __pyx_init_filenames();
  __pyx_m = Py_InitModule4("pcap", __pyx_methods, __pyx_mdoc, 0, PYTHON_API_VERSION);
  if (!__pyx_m) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 6; goto __pyx_L1;};
  __pyx_b = PyImport_AddModule("__builtin__");

static char *__pyx_filenames[] = {
  "pcap.pyx",
};
statichere char **__pyx_f = __pyx_filenames;

/* Runtime support code */

static void __pyx_init_filenames(void) {
  __pyx_f = __pyx_filenames;
}

static int __Pyx_GetStarArgs(
    PyObject **args, 
    PyObject **kwds,

bad:
    Py_XDECREF(args1);
    Py_XDECREF(kwds1);
    if (*args2) {
        Py_XDECREF(*args2);
    }
    if (*kwds2) {
        Py_XDECREF(*kwds2);
    }
    return -1;
}


        Py_INCREF(type);
        Py_DECREF(tmp);
    }
    if (PyString_Check(type)) {
        if (PyErr_Warn(PyExc_DeprecationWarning,
                "raising a string exception is deprecated"))
            goto raise_error;
    }
    else if (PyType_Check(type) || PyClass_Check(type))
        ; /*PyErr_NormalizeException(&type, &value, &tb);*/
    else {
        /* Raising an instance.  The value should be a dummy. */
        if (value != Py_None) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        /* Normalize to raise <class>, <instance> */
        Py_DECREF(value);
        value = type;
        if (PyInstance_Check(type))
            type = (PyObject*) ((PyInstanceObject*)type)->in_class;
        else
            type = (PyObject*) type->ob_type;
        Py_INCREF(type);
    else {
        /* Not something you can raise.  You get an exception
           anyway, just not what you specified :-) */
        PyErr_Format(PyExc_TypeError,
                 "exceptions must be strings, classes, or "
                 "instances, not %s", type->ob_type->tp_name);
        goto raise_error;
    }
    PyErr_Restore(type, value, tb);
    return;

Return to bug 180039