Pádraig Brady 81b7585ad1 truncate: support sizes relative to an existing file ...

* doc/coreutils.texi (truncate invocation): Mention that --reference
bases the --size rather than just setting it.
* src/truncate.c (usage): Likewise. Also remove the clause
describing --size and --reference as being mutually exclusive.
(do_truncate): Add an extra parameter to hold the size
of a referenced file, and use it if positive.
(main): Pass the size of a referenced file to do_truncate().
* tests/misc/truncate-parameters: Adjust for the new combinations.
* NEWS: Mention the change
Suggested by Richard W.M. Jones

2010-05-28 14:23:04 +01:00

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.gitignore

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ChangeLog-2007

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coreutils.texi

truncate: support sizes relative to an existing file

2010-05-28 14:23:04 +01:00

Makefile.am

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perm.texi

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