chroot, env, nice, su: use EXIT_CANCELED for internal failure
authorEric Blake <ebb9@byu.net>
Fri, 23 Oct 2009 12:59:02 +0000 (06:59 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 23 Oct 2009 22:24:05 +0000 (16:24 -0600)
commitb6540b96ba6510af7b2acc6e81bd9d9583f7c96b
treee67b0b04c62f2318ab15e7628832eba1648dc34b
parent97777f559a80a0de11429402f7dba186eabf5bcd
chroot, env, nice, su: use EXIT_CANCELED for internal failure

* src/chroot.c (main): Use EXIT_CANCELED, not EXIT_FAILURE.
* src/env.c (main): Likewise.
* src/nice.c (main): Likewise.
* src/su.c (change_identity, main): Likewise.
* doc/coreutils.texi (chroot invocation, env invocation)
(nice invocation, su invocation): Document this.
* NEWS: Likewise.
* tests/misc/invalid-opt (exit_status): Adjust expected results.
* tests/misc/help-version (expected_failure_status): Likewise.
NEWS
doc/coreutils.texi
src/chroot.c
src/env.c
src/nice.c
src/su.c
tests/misc/help-version
tests/misc/invalid-opt