def strerror(space, errno):
"""Translate an error code to a message string."""
try:
return space.wrap(_strerror(errno))
except ValueError:
raise OperationError(space.w_ValueError,
space.wrap("strerror() argument out of range"))
def strerror(space, errno):
"""Translate an error code to a message string."""
try:
return space.wrap(_strerror(errno))
except ValueError:
raise OperationError(space.w_ValueError,
space.wrap("strerror() argument out of range"))
def PyErr_SetFromErrnoWithFilenameObject(space, w_type, w_value):
"""Similar to PyErr_SetFromErrno(), with the additional behavior that if
w_value is not NULL, it is passed to the constructor of type as a
third parameter. In the case of exceptions such as IOError and OSError,
this is used to define the filename attribute of the exception instance.
Return value: always NULL."""
# XXX Doesn't actually do anything with PyErr_CheckSignals.
errno = rffi.cast(lltype.Signed, rposix._get_errno())
msg, lgt = _strerror(errno)
if w_value:
w_error = space.call_function(w_type, space.newint(errno),
space.newtext(msg, lgt), w_value)
else:
w_error = space.call_function(w_type, space.newint(errno),
space.newtext(msg, lgt))
raise OperationError(w_type, w_error)
def PyErr_SetFromErrnoWithFilenameObject(space, w_type, w_value):
"""Similar to PyErr_SetFromErrno(), with the additional behavior that if
w_value is not NULL, it is passed to the constructor of type as a
third parameter. In the case of exceptions such as IOError and OSError,
this is used to define the filename attribute of the exception instance.
Return value: always NULL."""
# XXX Doesn't actually do anything with PyErr_CheckSignals.
errno = rffi.cast(lltype.Signed, rposix._get_errno())
msg = _strerror(errno)
if w_value:
w_error = space.call_function(w_type,
space.wrap(errno),
space.wrap(msg),
w_value)
else:
w_error = space.call_function(w_type,
space.wrap(errno),
space.wrap(msg))
raise OperationError(w_type, w_error)
def _get_error_msg():
errno = rposix.get_saved_errno()
return _strerror(errno)
def _get_error_msg():
errno = rposix.get_saved_errno()
return _strerror(errno)
def _errmsg(what):
from rpython.rlib import rposix
errmsg = _strerror(rposix.get_errno())
return u"%s failed" % what if errmsg is None else errmsg
def _errmsg(what):
from rpython.rlib import rposix
errmsg = _strerror(rposix.get_errno())
return u"%s failed" % what if errmsg is None else errmsg
