opae.io: Fix error system exit exception value

[anandaravuri]

The attribute, os.EX_NOTFOUND, is not valid in pyhton. Change to a non-zero constant.

[fpgamatt]

How about, "The attribute, os.EX_NOTFOUND, is not valid in pyhton. Change to a non-zero constant."

[coveralls]

Pull Request Test Coverage Report for Build 7921225859

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 64.658%

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Totals
Change from base Build 7921222968:	0.0%
Covered Lines:	15809
Relevant Lines:	24450

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💛 - Coveralls

[pcolberg]

Thanks @anandaravuri! Could you clarify the commit message to say that EX_NOTFOUND is not available on Linux? It is valid Python, but not available on all platforms.

[anandaravuri]

Thanks @anandaravuri! Could you clarify the commit message to say that EX_NOTFOUND is not available on Linux? It is valid Python, but not available on all platforms.

[Ananda]
opae.io init -d 0000:38:00.1 root:root
Binding to vfio-pci will fail because IOMMU is disabled.
AttributeError: module 'os' has no attribute 'EX_NOTFOUND'

At:
/usr/lib/python3/dist-packages/opae/io/utils.py(150): vfio_init
(84): execute
(31): call
(481): main
(484):

Replaced os.EX_NOTFOUND to 1 , opae.io exits with error code 1