Alan Somers c29930cfd6 Allow setextattr(8) to take attribute values from stdin ... Add the -i option to setextattr. This option allow extended attribute data to be provided via stdin. Add a -qq option to getextattr, which omits the trailing newline. Together these options can be used to work with extended attributes whose values are large and/or binary. usr.sbin/extattr/Makefile: Link against libsbuf which is used for processing stdin data. usr.sbin/extattr/rmextattr.8: Document setextattr's -i option, getextattr's -qq option, and remove the BUG about setextattr only being useful for strings. usr.sbin/extattr/rmextattr.c: For setextattr operations, buffer attribute data in an sbuf. If -i is specified, pull the data from stdin, otherwise from the appropriate argurment. Update usage text and argument validation code for setextattr's -i option. usr.sbin/extattr/tests/extattr_test.sh Add tests for -q and -i. Reviewed by: wblock (manpage) MFC after: 4 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D6090		2016-05-04 20:20:55 +00:00
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tests	Allow setextattr(8) to take attribute values from stdin	2016-05-04 20:20:55 +00:00
Makefile	Allow setextattr(8) to take attribute values from stdin	2016-05-04 20:20:55 +00:00
Makefile.depend	Add META_MODE support.	2015-06-13 19:20:56 +00:00
rmextattr.8	Allow setextattr(8) to take attribute values from stdin	2016-05-04 20:20:55 +00:00
rmextattr.c	Allow setextattr(8) to take attribute values from stdin	2016-05-04 20:20:55 +00:00