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mapdir: use EOPNOTSUPP for xattr#245

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ktock merged 1 commit intomainfrom
xattrerrno
Mar 7, 2024
Merged

mapdir: use EOPNOTSUPP for xattr#245
ktock merged 1 commit intomainfrom
xattrerrno

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@ktock ktock commented Mar 7, 2024 •
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Currently (unimplemented) 9pfs's xattr returns ENOTSUP but ls (GNU coreutils) prints error message for this errno. This commit fixes this by using EOPNOTSUPP instead, for supressing the error message.

$ wasmtime --mapdir /test/dir/share::/tmp/share/ /app/out.wasm ls -al /test/dir/share/
ls: /test/dir/share/: Unknown error 524
ls: /test/dir/share/.: Unknown error 524
ls: /test/dir/share/a: Unknown error 524
total 0
d--------- 1 root root  0 Jan  1  1970 .
drwxr-xr-x 3 root root 60 Mar  7 09:45 ..
---------- 1 root root  3 Mar  7 09:05 a

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mapdir: use EOPNOTSUPP for xattr
42a8f2c 
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
@ktock ktock merged commit d3555d3 into main Mar 7, 2024
@ktock ktock deleted the xattrerrno branch March 7, 2024 13:21
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