Correct gen_init_cpio tool's documentation

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Andrzej Bednarski and committed by

Jonathan Corbet 7 years ago 06ee6ed3 c969eb83

+1 -1

1 changed file

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Documentation

early-userspace

README

+1 -1

Documentation/early-userspace/README

··· 52 52 to be mapped to group root (0). 53 53 54 54 A source file must be directives in the format required by the 55 - usr/gen_init_cpio utility (run 'usr/gen_init_cpio --help' to get the 55 + usr/gen_init_cpio utility (run 'usr/gen_init_cpio -h' to get the 56 56 file format). The directives in the file will be passed directly to 57 57 usr/gen_init_cpio. 58 58