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" to see the C code that Cython generated for it.
Raw output: extattr.c
001: #-
002: # Copyright (c) 2015 iXsystems, Inc.
003: # All rights reserved.
004: #
005: # Redistribution and use in source and binary forms, with or without
006: # modification, are permitted provided that the following conditions
007: # are met:
008: # 1. Redistributions of source code must retain the above copyright
009: # notice, this list of conditions and the following disclaimer.
010: # 2. Redistributions in binary form must reproduce the above copyright
011: # notice, this list of conditions and the following disclaimer in the
012: # documentation and/or other materials provided with the distribution.
013: #
014: # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
015: # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
016: # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
017: # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
018: # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
019: # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
020: # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
021: # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
022: # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
023: # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
024: # SUCH DAMAGE.
025: #
026:
+027: import os
__pyx_t_1 = __Pyx_Import(__pyx_n_s_os, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 27, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_os, __pyx_t_1) < 0) __PYX_ERR(0, 27, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+028: import enum
__pyx_t_1 = __Pyx_Import(__pyx_n_s_enum, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 28, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_enum, __pyx_t_1) < 0) __PYX_ERR(0, 28, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
029: import cython
+030: import pwd
__pyx_t_1 = __Pyx_Import(__pyx_n_s_pwd, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 30, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_pwd, __pyx_t_1) < 0) __PYX_ERR(0, 30, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+031: import grp
__pyx_t_1 = __Pyx_Import(__pyx_n_s_grp, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 31, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_grp, __pyx_t_1) < 0) __PYX_ERR(0, 31, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+032: import six
__pyx_t_1 = __Pyx_Import(__pyx_n_s_six, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 32, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_six, __pyx_t_1) < 0) __PYX_ERR(0, 32, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
033: from libc.string cimport memcpy
034: from libc.errno cimport errno
035: from libc.stdlib cimport malloc, free
036: cimport defs
037:
038: IF PY2:
+039: file_types = (file, )
__pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 39, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_INCREF(__pyx_builtin_file); __Pyx_GIVEREF(__pyx_builtin_file); PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_builtin_file); if (PyDict_SetItem(__pyx_d, __pyx_n_s_file_types, __pyx_t_1) < 0) __PYX_ERR(0, 39, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
040: ELSE:
041: import io
042: file_types = (io.IOBase, )
043:
+044: class Namespaces(enum.IntEnum):
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+045: USER = defs.EXTATTR_NAMESPACE_USER
__pyx_t_4 = __Pyx_PyInt_From_int(EXTATTR_NAMESPACE_USER); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 45, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); if (PyObject_SetItem(__pyx_t_3, __pyx_n_s_USER, __pyx_t_4) < 0) __PYX_ERR(0, 45, __pyx_L1_error) __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+046: SYSTEM = defs.EXTATTR_NAMESPACE_SYSTEM
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047:
048: _namespace_mapping = {
+049: "user" : Namespaces.USER,
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+050: "system" : Namespaces.SYSTEM,
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051: }
052:
+053: def get_namespace(*args):
/* Python wrapper */ static PyObject *__pyx_pw_3bsd_7extattr_1get_namespace(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ static char __pyx_doc_3bsd_7extattr_get_namespace[] = "Namespace mapper for extattr(3) APIs.\n :Parameters:\n \t- None - return a dictionary of all namespaces (str -> Namespaces value)\n\t- str list - return a list (including possibly only one element) of\n\t\tthe requested namespaces, as above\n :Raises:\n\tValueError : If a namespace is given, but does not exists.\n\n :Returns:\n\tA dictionary of namespace strings to value.\n "; static PyMethodDef __pyx_mdef_3bsd_7extattr_1get_namespace = {"get_namespace", (PyCFunction)__pyx_pw_3bsd_7extattr_1get_namespace, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3bsd_7extattr_get_namespace}; static PyObject *__pyx_pw_3bsd_7extattr_1get_namespace(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_args = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("get_namespace (wrapper)", 0); if (unlikely(__pyx_kwds) && unlikely(PyDict_Size(__pyx_kwds) > 0) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "get_namespace", 0))) return NULL; __Pyx_INCREF(__pyx_args); __pyx_v_args = __pyx_args; __pyx_r = __pyx_pf_3bsd_7extattr_get_namespace(__pyx_self, __pyx_v_args); /* function exit code */ __Pyx_XDECREF(__pyx_v_args); __Pyx_RefNannyFinishContext(); return __pyx_r; } static PyObject *__pyx_pf_3bsd_7extattr_get_namespace(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_args) { PyObject *__pyx_v_retval = NULL; PyObject *__pyx_v_n = NULL; PyObject *__pyx_r = NULL; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("get_namespace", 0); /* … */ /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_3); __Pyx_XDECREF(__pyx_t_4); __Pyx_XDECREF(__pyx_t_5); __Pyx_AddTraceback("bsd.extattr.get_namespace", __pyx_clineno, __pyx_lineno, __pyx_filename); __pyx_r = NULL; __pyx_L0:; __Pyx_XDECREF(__pyx_v_retval); __Pyx_XDECREF(__pyx_v_n); __Pyx_XGIVEREF(__pyx_r); __Pyx_RefNannyFinishContext(); return __pyx_r; } /* … */ __pyx_tuple__9 = PyTuple_Pack(3, __pyx_n_s_args, __pyx_n_s_retval, __pyx_n_s_n); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__9); __Pyx_GIVEREF(__pyx_tuple__9); /* … */ __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_3bsd_7extattr_1get_namespace, NULL, __pyx_n_s_bsd_extattr); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_get_namespace, __pyx_t_1) < 0) __PYX_ERR(0, 53, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_codeobj__10 = (PyObject*)__Pyx_PyCode_New(0, 0, 3, 0, CO_VARARGS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__9, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr_nas_source_py_bsd_bsd_extat, __pyx_n_s_get_namespace, 53, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__10)) __PYX_ERR(0, 53, __pyx_L1_error)
054: """Namespace mapper for extattr(3) APIs.
055: :Parameters:
056: - None - return a dictionary of all namespaces (str -> Namespaces value)
057: - str list - return a list (including possibly only one element) of
058: the requested namespaces, as above
059: :Raises:
060: ValueError : If a namespace is given, but does not exists.
061:
062: :Returns:
063: A dictionary of namespace strings to value.
064: """
+065: if len(args) == 0:
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+066: return _namespace_mapping.copy()
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067: else:
+068: retval = {}
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+070: if n not in _namespace_mapping:
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+071: raise ValueError("%s is not a valid extattr namespace" % n)
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+072: retval[n] = _namespace_mapping[n]
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+073: return retval
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074:
+075: def get(fobj, namespace = Namespaces.USER, attrname = None, follow = True):
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076: """Wrapper for extattr_get(3) API.
077:
078: :Parameters:
079: - fobj (file, str, int): the file object upon which to operate.
080: If a string, this is the path; if a file, the file object
081: on which to operate; if an integer, the file descriptor.
082: - namespace (int): The namespace to use. Currently, either
083: extattr.Namespaces.USER or extattr.Namespaces.SYSTEM
084: (defaults to extattr.Namespaces.USER).
085: - attrname (str): the extended attribute to get. If None, it
086: will return all extended attributes for the given
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088: - follow (bool): If the file is a pathname, and is a symbolic link,
089: follow (or do not follow) the link. Default is to not follow.
090:
091: :Raises:
092: OSError: the corresponding extattr_get system call failed.
093: MemoryError: ran out of memory.
094: ValueError: a parameter had a bad value.
095:
096: :Returns:
097: A dictionary mapping the name to value.
098: """
099: cdef:
100: char *ns_pointer
101: char *ea_name
102: char *data_buffer
103: size_t nbytes
104:
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goto __pyx_L12;
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126:
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134:
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__pyx_t_11 = __Pyx_PyInt_As_int(__pyx_v_fobj); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 138, __pyx_L9_error) __pyx_t_10 = __Pyx_PyInt_As_int(__pyx_v_namespace); if (unlikely((__pyx_t_10 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 138, __pyx_L9_error) __pyx_v_kr = extattr_get_fd(__pyx_t_11, __pyx_t_10, __pyx_v_ea_name, __pyx_v_data_buffer, __pyx_v_nbytes);
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/* … */
goto __pyx_L17;
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142: else:
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147: # Now, data_buffer contains the EA value.
148: # This may be binary data, or it may be a string.
149: # So let's try converting it to a utf-8 string.
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{ /*try:*/ { /* … */ } __Pyx_XDECREF(__pyx_t_17); __pyx_t_17 = 0; __Pyx_XDECREF(__pyx_t_18); __pyx_t_18 = 0; __Pyx_XDECREF(__pyx_t_19); __pyx_t_19 = 0; goto __pyx_L26_try_end; __pyx_L19_error:; __Pyx_PyThreadState_assign __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0; __Pyx_XDECREF(__pyx_t_15); __pyx_t_15 = 0; __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0; __Pyx_XDECREF(__pyx_t_16); __pyx_t_16 = 0; __Pyx_XDECREF(__pyx_t_14); __pyx_t_14 = 0; /* … */ __Pyx_PyThreadState_assign __Pyx_XGIVEREF(__pyx_t_17); __Pyx_XGIVEREF(__pyx_t_18); __Pyx_XGIVEREF(__pyx_t_19); __Pyx_ExceptionReset(__pyx_t_17, __pyx_t_18, __pyx_t_19); goto __pyx_L9_error; __pyx_L20_exception_handled:; __Pyx_PyThreadState_assign __Pyx_XGIVEREF(__pyx_t_17); __Pyx_XGIVEREF(__pyx_t_18); __Pyx_XGIVEREF(__pyx_t_19); __Pyx_ExceptionReset(__pyx_t_17, __pyx_t_18, __pyx_t_19); __pyx_L26_try_end:; }
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__pyx_t_14 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_data_buffer + 0, __pyx_v_nbytes - 0); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 151, __pyx_L19_error) __Pyx_GOTREF(__pyx_t_14); __pyx_t_16 = PyTuple_New(2); if (unlikely(!__pyx_t_16)) __PYX_ERR(0, 151, __pyx_L19_error) __Pyx_GOTREF(__pyx_t_16); __Pyx_GIVEREF(__pyx_t_14); PyTuple_SET_ITEM(__pyx_t_16, 0, __pyx_t_14); __Pyx_INCREF(__pyx_kp_s_utf_8); __Pyx_GIVEREF(__pyx_kp_s_utf_8); PyTuple_SET_ITEM(__pyx_t_16, 1, __pyx_kp_s_utf_8); __pyx_t_14 = 0; __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)(&PyString_Type)), __pyx_t_16, NULL); if (unlikely(!__pyx_t_14)) __PYX_ERR(0, 151, __pyx_L19_error) __Pyx_GOTREF(__pyx_t_14); __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0; if (unlikely(PyDict_SetItem(__pyx_v_retval, __pyx_v_ea, __pyx_t_14) < 0)) __PYX_ERR(0, 151, __pyx_L19_error) __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
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free(__pyx_v_data_buffer);
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157: finally:
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160:
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162:
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164: """Wrapper for extattr_delete(3) API.
165:
166: :Parameters:
167: - fobj (file, str, int): the file object upon which to operate.
168: If a string, this is the path; if a file, the file object
169: on which to operate; if an integer, the file descriptor.
170: - namespace (int): The namespace to use. Currently, either
171: extattr.Namespaces.USER or extattr.Namespaces.SYSTEM
172: (defaults to extattr.Namespaces.USER).
173: - attrname (str): the extended attribute to delete. If None, it
174: will delete all extended attributes for the given
175: file and namespace.
176: - follow (bool): If the file is a pathname, and is a symbolic link,
177: follow (or do not follow) the link. Default is to not follow.
178:
179: :Raises:
180: OSError: the corresponding extattr_get system call failed.
181: ValueError: One of the parameters had a bad value
182: MemoryError: Out of memory
183:
184: :Returns:
185: True if it succeeds. (An error is raised otherwise.)
186: """
187: cdef:
188: char *ea_name
189:
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+199: kr = defs.extattr_delete_fd(fobj.fileno(), namespace, ea_name)
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goto __pyx_L7;
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210:
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217: """Wrapper for the extattr_set(3) API.
218:
219: :Parameters:
220: - fobj (file, str, int): the file object upon which to operate.
221: If a string, this is the path; if a file, the file object
222: on which to operate; if an integer, the file descriptor.
223: - namespace (int): The namespace to use. Currently, either
224: extattr.Namespaces.USER or extattr.Namespaces.SYSTEM
225: (default to extattr.Namespaces.USER).
226: - attr (dict): The key/value pairs to set. Currently, the values
227: must be strings.
228: - follow (bool): Whether or not to follow symlinks (only valid
229: if fobjs is a string).
230: :Raises:
231: OSError: the corresponding extattr_set system call failed.
232: ValueError: One of the parameters has an invalid value.
233: MemoryError: Out of memory
234:
235: :Returns:
236: True if successful. False if attr was None. Raises an exception otherwise.
237: """
238: cdef:
239: char *pname
240: char *attr_name
241: char *attr_data
242: size_t data_len
243: ssize_t kr
244:
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254:
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281: """Wrapper for extattr_list(3) API.
282:
283: :Parameters:
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286: on which to operate; if an integer, the file descriptor.
287: - namespace (int): The namespace to use. Currently, either
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292:
293: :Raises:
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295: ValueError: An invalid namespace was given.
296: MemoryError: Out of memory
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298: :Returns:
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300: """
301: cdef:
302: char *pname
303: char *data_buffer
304: size_t nbytes
305: ssize_t kr
306: unsigned char *ptr
307:
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__pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_file_types); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 313, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = PyObject_IsInstance(__pyx_v_fobj, __pyx_t_1); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(0, 313, __pyx_L4_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_3 = (__pyx_t_2 != 0); if (__pyx_t_3) { /* … */ goto __pyx_L6; }
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__pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_fobj, __pyx_n_s_fileno); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 314, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_4); __pyx_t_5 = NULL; if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_4))) { __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); if (likely(__pyx_t_5)) { PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); __Pyx_INCREF(__pyx_t_5); __Pyx_INCREF(function); __Pyx_DECREF_SET(__pyx_t_4, function); } } if (__pyx_t_5) { __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L4_error) __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; } else { __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 314, __pyx_L4_error) } __Pyx_GOTREF(__pyx_t_1); __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_t_6 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_6 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 314, __pyx_L4_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_v_namespace); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 314, __pyx_L4_error) __pyx_v_kr = extattr_list_fd(__pyx_t_6, __pyx_t_7, __pyx_v_data_buffer, 0);
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goto __pyx_L7;
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__pyx_t_9 = __Pyx_GetModuleGlobalName(__pyx_n_s_defs); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_n_s_exattr_list_file); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; __pyx_t_9 = __Pyx_PyBytes_FromString(__pyx_v_data_buffer); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_9); __pyx_t_11 = __Pyx_PyInt_FromSize_t(__pyx_v_nbytes); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_11); __pyx_t_5 = NULL; __pyx_t_13 = 0; if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_1))) { __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_1); if (likely(__pyx_t_5)) { PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_1); __Pyx_INCREF(__pyx_t_5); __Pyx_INCREF(function); __Pyx_DECREF_SET(__pyx_t_1, function); __pyx_t_13 = 1; } } __pyx_t_10 = PyTuple_New(4+__pyx_t_13); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_10); if (__pyx_t_5) { __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_5); __pyx_t_5 = NULL; } __Pyx_INCREF(__pyx_v_fobj); __Pyx_GIVEREF(__pyx_v_fobj); PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_13, __pyx_v_fobj); __Pyx_INCREF(__pyx_v_namespace); __Pyx_GIVEREF(__pyx_v_namespace); PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_13, __pyx_v_namespace); __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_13, __pyx_t_9); __Pyx_GIVEREF(__pyx_t_11); PyTuple_SET_ITEM(__pyx_t_10, 3+__pyx_t_13, __pyx_t_11); __pyx_t_9 = 0; __pyx_t_11 = 0; __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_10, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_4); __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __pyx_t_14 = PyInt_AsSsize_t(__pyx_t_4); if (unlikely((__pyx_t_14 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 338, __pyx_L4_error) __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; __pyx_v_kr = __pyx_t_14;
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__pyx_t_3 = (((PyObject *)Py_TYPE(__pyx_v_fobj)) == ((PyObject *)(&PyString_Type))); __pyx_t_2 = (__pyx_t_3 != 0); if (__pyx_t_2) { /* … */ } __pyx_L11:;
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__pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_follow); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 340, __pyx_L4_error)
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/* … */
goto __pyx_L12;
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__pyx_t_6 = __Pyx_PyInt_As_int(__pyx_v_namespace); if (unlikely((__pyx_t_6 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 341, __pyx_L4_error) __pyx_v_kr = extattr_list_file(__pyx_v_pname, __pyx_t_6, __pyx_v_data_buffer, __pyx_v_nbytes);
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344:
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347:
348: # At this point, data_buffer has the list of names
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while (1) { __pyx_t_2 = ((__pyx_v_ptr < ((unsigned char *)(__pyx_v_data_buffer + __pyx_v_nbytes))) != 0); if (!__pyx_t_2) break;
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__pyx_t_1 = __Pyx_PyInt_From_unsigned_char((__pyx_v_ptr[0])); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 351, __pyx_L4_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XDECREF_SET(__pyx_v_eaname_len, __pyx_t_1); __pyx_t_1 = 0;
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