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wic: use explicit errno import

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os.errno doesn't work in Python 3.7 and shouldn't have ever worked, so use
import errno explicitly.

(From OE-Core rev: 82f9157e84dcaf0ad4292053b09be68c2290d197)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2018-11-05 11:23:03 +00:00
committed by Richard Purdie
parent 36df73a523
commit ff842fe777
1 changed files with 5 additions and 4 deletions
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9
scripts/lib/wic/filemap.py
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@@ -22,6 +22,7 @@ and returns an instance of the class.
# * Too many instance attributes (R0902)
# pylint: disable=R0902
import errno
import os
import struct
import array
@@ -189,9 +190,9 @@ def _lseek(file_obj, offset, whence):
except OSError as err:
# The 'lseek' system call returns the ENXIO if there is no data or
# hole starting from the specified offset.
if err.errno == os.errno.ENXIO:
if err.errno == errno.ENXIO:
return -1
elif err.errno == os.errno.EINVAL:
elif err.errno == errno.EINVAL:
raise ErrorNotSupp("the kernel or file-system does not support "
"\"SEEK_HOLE\" and \"SEEK_DATA\"")
else:
@@ -394,12 +395,12 @@ class FilemapFiemap(_FilemapBase):
except IOError as err:
# Note, the FIEMAP ioctl is supported by the Linux kernel starting
# from version 2.6.28 (year 2008).
if err.errno == os.errno.EOPNOTSUPP:
if err.errno == errno.EOPNOTSUPP:
errstr = "FilemapFiemap: the FIEMAP ioctl is not supported " \
"by the file-system"
self._log.debug(errstr)
raise ErrorNotSupp(errstr)
if err.errno == os.errno.ENOTTY:
if err.errno == errno.ENOTTY:
errstr = "FilemapFiemap: the FIEMAP ioctl is not supported " \
"by the kernel"
self._log.debug(errstr)