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Correct gen_init_cpio tool's documentation

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The documentation for gen_init_cpio mentions to invoke the tool with
'--help' flag for showing directive file format information. However,
only the short name variant '-h' is implemented. Invoking the tool with
the long name returns invalid option message and sets an error code.

Signed-off-by: Andrzej Bednarski <andrzej.bednarski@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Andrzej Bednarski 2018-11-25 14:22:14 +01:00 committed by Jonathan Corbet
parent c969eb8301
commit 06ee6ed36f
1 changed files with 1 additions and 1 deletions
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Documentation/early-userspace/README
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@ -52,7 +52,7 @@ user root (0). INITRAMFS_ROOT_GID can be set to a group ID that needs
to be mapped to group root (0).
A source file must be directives in the format required by the
usr/gen_init_cpio utility (run 'usr/gen_init_cpio --help' to get the
usr/gen_init_cpio utility (run 'usr/gen_init_cpio -h' to get the
file format). The directives in the file will be passed directly to
usr/gen_init_cpio.