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pcap.c
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#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
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#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
const Py_UNICODE *u_end = u;
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#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
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#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
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#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
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#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
PyObject* ascii_chars_u = NULL;
PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
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default_encoding_c = PyBytes_AsString(default_encoding);
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char ascii_chars[128];
int c;
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__Pyx_sys_getdefaultencoding_not_ascii = 1;
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PyErr_Format(
PyExc_ValueError,
"This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
default_encoding_c);
goto bad;
}
Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
}
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
Py_XDECREF(ascii_chars_u);
Py_XDECREF(ascii_chars_b);
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#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
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#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
__PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
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/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
static const char *__pyx_f[] = {
"pcap.pyx",
};
/*--- Type declarations ---*/
struct __pyx_obj_4pcap_bpf;
struct __pyx_obj_4pcap_pcap;
struct __pyx_t_4pcap_pcap_handler_ctx;
/* "pcap.pyx":56
* char *name
*
* ctypedef void (*pcap_handler)(void *arg, pcap_pkthdr *hdr, char *pkt) # <<<<<<<<<<<<<<
*
* cdef extern from "pcap.h":
*/
typedef void (*__pyx_t_4pcap_pcap_handler)(void *, struct pcap_pkthdr *, char *);
/* "pcap.pyx":102
* void free(void *ptr)
*
* cdef struct pcap_handler_ctx: # <<<<<<<<<<<<<<
* void *callback
* void *args
*/
struct __pyx_t_4pcap_pcap_handler_ctx {
void *callback;
void *args;
int got_exc;
};
/* "pcap.pyx":151
* DLT_LOOP:4, DLT_RAW:0, DLT_LINUX_SLL:16 }
*
* cdef class bpf: # <<<<<<<<<<<<<<
* """bpf(filter, dlt=DLT_RAW) -> BPF filter object"""
* cdef bpf_program fcode
*/
struct __pyx_obj_4pcap_bpf {
PyObject_HEAD
struct bpf_program fcode;
};
/* "pcap.pyx":169
* pcap_freecode(&self.fcode)
*
* cdef class pcap: # <<<<<<<<<<<<<<
* """pcap(name=None, snaplen=65535, promisc=True, timeout_ms=None, immediate=False) -> packet capture object
*
*/
struct __pyx_obj_4pcap_pcap {
PyObject_HEAD
pcap_t *__pyx___pcap;
char *__pyx___name;
char *__pyx___filter;
char __pyx___ebuf[0x100];
int __pyx___dloff;
};
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typedef struct {
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void (*DECREF)(void*, PyObject*, int);
void (*GOTREF)(void*, PyObject*, int);
void (*GIVEREF)(void*, PyObject*, int);
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#define __Pyx_GIVEREF(r)
#define __Pyx_XINCREF(r) Py_XINCREF(r)
#define __Pyx_XDECREF(r) Py_XDECREF(r)
#define __Pyx_XGOTREF(r)
#define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
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r = v; __Pyx_XDECREF(tmp);\
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#define __Pyx_DECREF_SET(r, v) do {\
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#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
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#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro))
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#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
return PyObject_GetAttr(obj, attr_name);
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#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
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static PyObject *__Pyx_GetBuiltinName(PyObject *name);
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
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#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
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static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb);
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb);
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);
static void __Pyx_WriteUnraisable(const char *name, int clineno,
int lineno, const char *filename,
int full_traceback, int nogil);
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
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static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
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static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
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#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
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static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
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__Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
int is_list, int wraparound, int boundscheck);
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static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
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return PyList_Append(list, x);
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#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
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#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
typedef struct {
int code_line;
PyCodeObject* code_object;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
static void __Pyx_AddTraceback(const char *funcname, int c_line,
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static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value);
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
static int __Pyx_check_binary_version(void);
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
/* Module declarations from 'pcap' */
static PyTypeObject *__pyx_ptype_4pcap_bpf = 0;
static PyTypeObject *__pyx_ptype_4pcap_pcap = 0;
static void __pyx_f_4pcap___pcap_handler(void *, struct pcap_pkthdr *, char *); /*proto*/
#define __Pyx_MODULE_NAME "pcap"
int __pyx_module_is_main_pcap = 0;
/* Implementation of 'pcap' */
static PyObject *__pyx_builtin_IOError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_OSError;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_KeyboardInterrupt;
static PyObject *__pyx_builtin_StopIteration;
static char __pyx_k_I[] = "I";
static char __pyx_k_p[] = "p";
static char __pyx_k__2[] = "";
static char __pyx_k_ts[] = "ts";
static char __pyx_k_1_1[] = "1.1";
static char __pyx_k_cnt[] = "cnt";
static char __pyx_k_dev[] = "dev";
static char __pyx_k_dlt[] = "dlt";
static char __pyx_k_foo[] = "foo";
static char __pyx_k_pkt[] = "pkt";
static char __pyx_k_sys[] = "sys";
static char __pyx_k_url[] = "__url__";
static char __pyx_k_curr[] = "curr";
static char __pyx_k_devs[] = "devs";
static char __pyx_k_ebuf[] = "ebuf";
static char __pyx_k_find[] = "find";
static char __pyx_k_main[] = "__main__";
static char __pyx_k_name[] = "name";
static char __pyx_k_netp[] = "netp";
static char __pyx_k_pack[] = "pack";
static char __pyx_k_pcap[] = "pcap";
static char __pyx_k_pkts[] = "pkts";
static char __pyx_k_test[] = "__test__";
static char __pyx_k_maskp[] = "maskp";
static char __pyx_k_value[] = "value";
static char __pyx_k_append[] = "append";
static char __pyx_k_author[] = "__author__";
static char __pyx_k_dltoff[] = "dltoff";
static char __pyx_k_filter[] = "filter";
static char __pyx_k_import[] = "__import__";
static char __pyx_k_retval[] = "retval";
static char __pyx_k_status[] = "status";
static char __pyx_k_struct[] = "struct";
static char __pyx_k_DLT_PPP[] = "DLT_PPP";
static char __pyx_k_DLT_RAW[] = "DLT_RAW";
static char __pyx_k_IOError[] = "IOError";
static char __pyx_k_OSError[] = "OSError";
static char __pyx_k_ex_name[] = "ex_name";
static char __pyx_k_license[] = "__license__";
static char __pyx_k_openbsd[] = "openbsd";
static char __pyx_k_promisc[] = "promisc";
static char __pyx_k_snaplen[] = "snaplen";
static char __pyx_k_version[] = "__version__";
static char __pyx_k_DLT_AX25[] = "DLT_AX25";
static char __pyx_k_DLT_FDDI[] = "DLT_FDDI";
static char __pyx_k_DLT_LOOP[] = "DLT_LOOP";
static char __pyx_k_DLT_NULL[] = "DLT_NULL";
static char __pyx_k_DLT_SLIP[] = "DLT_SLIP";
static char __pyx_k_KeyError[] = "KeyError";
static char __pyx_k_add_pkts[] = "__add_pkts";
static char __pyx_k_callback[] = "callback";
static char __pyx_k_dispatch[] = "dispatch";
static char __pyx_k_exc_info[] = "exc_info";
static char __pyx_k_nonblock[] = "nonblock";
static char __pyx_k_optimize[] = "optimize";
static char __pyx_k_platform[] = "platform";
static char __pyx_k_DLT_CHAOS[] = "DLT_CHAOS";
static char __pyx_k_DLT_EN3MB[] = "DLT_EN3MB";
static char __pyx_k_DLT_PFLOG[] = "DLT_PFLOG";
static char __pyx_k_PCAP_D_IN[] = "PCAP_D_IN";
static char __pyx_k_TypeError[] = "TypeError";
static char __pyx_k_copyright[] = "__copyright__";
static char __pyx_k_immediate[] = "immediate";
static char __pyx_k_lookupdev[] = "lookupdev";
static char __pyx_k_lookupnet[] = "lookupnet";
static char __pyx_k_DLT_ARCNET[] = "DLT_ARCNET";
static char __pyx_k_DLT_EN10MB[] = "DLT_EN10MB";
static char __pyx_k_DLT_PFSYNC[] = "DLT_PFSYNC";
static char __pyx_k_DLT_PRONET[] = "DLT_PRONET";
static char __pyx_k_PCAP_D_OUT[] = "PCAP_D_OUT";
static char __pyx_k_PyBUF_READ[] = "PyBUF_READ";
static char __pyx_k_bad_filter[] = "bad filter";
static char __pyx_k_timeout_ms[] = "timeout_ms";
static char __pyx_k_BSD_license[] = "BSD license";
static char __pyx_k_DLT_IEEE802[] = "DLT_IEEE802";
static char __pyx_k_PyBUF_WRITE[] = "PyBUF_WRITE";
static char __pyx_k_findalldevs[] = "findalldevs";
static char __pyx_k_PCAP_D_INOUT[] = "PCAP_D_INOUT";
static char __pyx_k_DLT_LINUX_SLL[] = "DLT_LINUX_SLL";
static char __pyx_k_StopIteration[] = "StopIteration";
static char __pyx_k_KeyboardInterrupt[] = "KeyboardInterrupt";
static char __pyx_k_Copyright_c_2004_Dug_Song[] = "Copyright (c) 2004 Dug Song";
static char __pyx_k_Dug_Song_dugsong_monkey_org[] = "Dug Song <[email protected]>";
static char __pyx_k_Current_packet_capture_filter[] = "Current packet capture filter.";
static char __pyx_k_home_ccollier_pypcap_pcap_pyx[] = "/home/ccollier/pypcap/pcap.pyx";
static char __pyx_k_couldn_t_enable_immediate_mode[] = "couldn't enable immediate mode";
static char __pyx_k_http_monkey_org_dugsong_pypcap[] = "http://monkey.org/~dugsong/pypcap/";
static char __pyx_k_Datalink_offset_length_of_layer[] = "Datalink offset (length of layer-2 frame header).";
static char __pyx_k_File_descriptor_or_Win32_HANDLE[] = "File descriptor (or Win32 HANDLE) for capture handle.";
static char __pyx_k_Maximum_number_of_bytes_to_captu[] = "Maximum number of bytes to capture for each packet.";
static char __pyx_k_Network_interface_or_dumpfile_na[] = "Network interface or dumpfile name.";
static char __pyx_k_packet_capture_library_This_modu[] = "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 PyObject *__pyx_kp_s_1_1;
static PyObject *__pyx_kp_s_BSD_license;
static PyObject *__pyx_kp_s_Copyright_c_2004_Dug_Song;
static PyObject *__pyx_n_s_DLT_ARCNET;
static PyObject *__pyx_n_s_DLT_AX25;
static PyObject *__pyx_n_s_DLT_CHAOS;
static PyObject *__pyx_n_s_DLT_EN10MB;
static PyObject *__pyx_n_s_DLT_EN3MB;
static PyObject *__pyx_n_s_DLT_FDDI;
static PyObject *__pyx_n_s_DLT_IEEE802;
static PyObject *__pyx_n_s_DLT_LINUX_SLL;
static PyObject *__pyx_n_s_DLT_LOOP;
static PyObject *__pyx_n_s_DLT_NULL;
static PyObject *__pyx_n_s_DLT_PFLOG;
static PyObject *__pyx_n_s_DLT_PFSYNC;
static PyObject *__pyx_n_s_DLT_PPP;
static PyObject *__pyx_n_s_DLT_PRONET;
static PyObject *__pyx_n_s_DLT_RAW;
static PyObject *__pyx_n_s_DLT_SLIP;
static PyObject *__pyx_kp_s_Dug_Song_dugsong_monkey_org;
static PyObject *__pyx_n_s_I;
static PyObject *__pyx_n_s_IOError;
static PyObject *__pyx_n_s_KeyError;
static PyObject *__pyx_n_s_KeyboardInterrupt;
static PyObject *__pyx_n_s_OSError;
static PyObject *__pyx_n_s_PCAP_D_IN;
static PyObject *__pyx_n_s_PCAP_D_INOUT;
static PyObject *__pyx_n_s_PCAP_D_OUT;
static PyObject *__pyx_n_s_PyBUF_READ;
static PyObject *__pyx_n_s_PyBUF_WRITE;
static PyObject *__pyx_n_s_StopIteration;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_n_s_add_pkts;
static PyObject *__pyx_n_s_append;
static PyObject *__pyx_n_s_author;
static PyObject *__pyx_kp_s_bad_filter;
static PyObject *__pyx_n_s_callback;
static PyObject *__pyx_n_s_cnt;
static PyObject *__pyx_n_s_copyright;
static PyObject *__pyx_kp_s_couldn_t_enable_immediate_mode;
static PyObject *__pyx_n_s_curr;
static PyObject *__pyx_n_s_dev;
static PyObject *__pyx_n_s_devs;
static PyObject *__pyx_n_s_dispatch;
static PyObject *__pyx_n_s_dlt;
static PyObject *__pyx_n_s_dltoff;
static PyObject *__pyx_n_s_ebuf;
static PyObject *__pyx_n_s_ex_name;
static PyObject *__pyx_n_s_exc_info;
static PyObject *__pyx_n_s_filter;
static PyObject *__pyx_n_s_find;
static PyObject *__pyx_n_s_findalldevs;
static PyObject *__pyx_n_s_foo;
static PyObject *__pyx_kp_s_home_ccollier_pypcap_pcap_pyx;
static PyObject *__pyx_kp_s_http_monkey_org_dugsong_pypcap;
static PyObject *__pyx_n_s_immediate;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_license;
static PyObject *__pyx_n_s_lookupdev;
static PyObject *__pyx_n_s_lookupnet;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_maskp;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_netp;
static PyObject *__pyx_n_s_nonblock;
static PyObject *__pyx_n_s_openbsd;
static PyObject *__pyx_n_s_optimize;
static PyObject *__pyx_n_s_p;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_pcap;
static PyObject *__pyx_n_s_pkt;
static PyObject *__pyx_n_s_pkts;
static PyObject *__pyx_n_s_platform;
static PyObject *__pyx_n_s_promisc;
static PyObject *__pyx_n_s_retval;
static PyObject *__pyx_n_s_snaplen;
static PyObject *__pyx_n_s_status;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_sys;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_timeout_ms;
static PyObject *__pyx_n_s_ts;
static PyObject *__pyx_n_s_url;
static PyObject *__pyx_n_s_value;
static PyObject *__pyx_n_s_version;
static int __pyx_pf_4pcap_3bpf___init__(struct __pyx_obj_4pcap_bpf *__pyx_v_self, char *__pyx_v_filter, PyObject *__pyx_v_dlt); /* proto */
static PyObject *__pyx_pf_4pcap_3bpf_2filter(struct __pyx_obj_4pcap_bpf *__pyx_v_self, PyObject *__pyx_v_buf); /* proto */
static void __pyx_pf_4pcap_3bpf_4__dealloc__(struct __pyx_obj_4pcap_bpf *__pyx_v_self); /* proto */
static int __pyx_pf_4pcap_4pcap___init__(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_snaplen, PyObject *__pyx_v_promisc, PyObject *__pyx_v_timeout_ms, PyObject *__pyx_v_immediate); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_4name___get__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_7snaplen___get__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_5dloff___get__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_6filter___get__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_2fd___get__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_2fileno(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_4setfilter(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_value, PyObject *__pyx_v_optimize); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_6setdirection(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_direction); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_8setnonblock(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_nonblock); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_10getnonblock(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_12datalink(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_14__add_pkts(CYTHON_UNUSED struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_ts, PyObject *__pyx_v_pkt, PyObject *__pyx_v_pkts); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_16readpkts(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_18dispatch(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_cnt, PyObject *__pyx_v_callback, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_20loop(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_cnt, PyObject *__pyx_v_callback, PyObject *__pyx_v_args); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_22sendpacket(struct __pyx_obj_4pcap_pcap *__pyx_v_self, PyObject *__pyx_v_buf); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_24geterr(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_26stats(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_28__iter__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_4pcap_30__next__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static void __pyx_pf_4pcap_4pcap_32__dealloc__(struct __pyx_obj_4pcap_pcap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_4pcap_ex_name(CYTHON_UNUSED PyObject *__pyx_self, char *__pyx_v_foo); /* proto */
static PyObject *__pyx_pf_4pcap_2lookupdev(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_4pcap_4findalldevs(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_4pcap_6lookupnet(CYTHON_UNUSED PyObject *__pyx_self, char *__pyx_v_dev); /* proto */
static PyObject *__pyx_tp_new_4pcap_bpf(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_4pcap_pcap(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_2;
static PyObject *__pyx_int_3;
static PyObject *__pyx_int_4;
static PyObject *__pyx_int_5;
static PyObject *__pyx_int_6;
static PyObject *__pyx_int_7;
static PyObject *__pyx_int_8;
static PyObject *__pyx_int_9;
static PyObject *__pyx_int_10;
static PyObject *__pyx_int_12;
static PyObject *__pyx_int_14;
static PyObject *__pyx_int_16;
static PyObject *__pyx_int_18;
static PyObject *__pyx_int_21;
static PyObject *__pyx_int_22;
static PyObject *__pyx_int_48;
static PyObject *__pyx_int_108;
static PyObject *__pyx_int_113;
static PyObject *__pyx_int_117;
static PyObject *__pyx_int_256;
static PyObject *__pyx_int_512;
static PyObject *__pyx_int_65535;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_k_;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_tuple__10;
static PyObject *__pyx_codeobj__5;
static PyObject *__pyx_codeobj__7;
static PyObject *__pyx_codeobj__9;
static PyObject *__pyx_codeobj__11;
/* "pcap.pyx":107
* int got_exc
*
* cdef void __pcap_handler(void *arg, pcap_pkthdr *hdr, char *pkt): # <<<<<<<<<<<<<<
* cdef pcap_handler_ctx *ctx
* cdef int gil
*/
static void __pyx_f_4pcap___pcap_handler(void *__pyx_v_arg, struct pcap_pkthdr *__pyx_v_hdr, char *__pyx_v_pkt) {
struct __pyx_t_4pcap_pcap_handler_ctx *__pyx_v_ctx;
int __pyx_v_gil;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
int __pyx_t_6;
PyObject *__pyx_t_7 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__pcap_handler", 0);
/* "pcap.pyx":110
* cdef pcap_handler_ctx *ctx
* cdef int gil
* ctx = <pcap_handler_ctx *>arg # <<<<<<<<<<<<<<
* gil = PyGILState_Ensure()
* try:
*/
__pyx_v_ctx = ((struct __pyx_t_4pcap_pcap_handler_ctx *)__pyx_v_arg);
/* "pcap.pyx":111
* cdef int gil
* ctx = <pcap_handler_ctx *>arg