diff options
| author | Pádraig Brady <P@draigBrady.com> | 2015-12-13 19:54:27 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2015-12-14 13:37:22 +0000 |
| commit | 03bef9178163351c72af7fc494a40411610bc227 (patch) | |
| tree | 5c1812edb0b7b1adf7618a789c8292bc913ec12e | |
| parent | fc8e71997336b7119d0781278d2bdf91587af1ef (diff) | |
| download | coreutils-03bef9178163351c72af7fc494a40411610bc227.tar.xz | |
kill: add undocumented -L for compatibility
procps, bash >= 4.4, and util-linux >= 2.23
all have the -L option to output a table.
* src/kill.c (main): Have -L synonymous with -t.
Luckily there is no signal that begins with 'L'.
* tests/misc/kill.sh: Update the test.
| -rw-r--r-- | src/kill.c | 7 | ||||
| -rwxr-xr-x | tests/misc/kill.sh | 1 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/kill.c b/src/kill.c index 2913d99a6..1d0171bf0 100644 --- a/src/kill.c +++ b/src/kill.c @@ -53,9 +53,9 @@ static char const short_options[] = "0::1::2::3::4::5::6::7::8::9::" - "A::B::C::D::E::F::G::H::I::J::K::L::M::" + "A::B::C::D::E::F::G::H::I::J::K::M::" "N::O::P::Q::R::S::T::U::V::W::X::Y::Z::" - "ln:s:t"; + "Lln:s:t"; static struct option const long_options[] = { @@ -249,7 +249,7 @@ main (int argc, char **argv) /* Fall through. */ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': - case 'K': case 'L': case 'M': case 'N': case 'O': + case 'K': /*case 'L':*/ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': @@ -274,6 +274,7 @@ main (int argc, char **argv) usage (EXIT_FAILURE); break; + case 'L': /* -L is not documented, but is for procps compatibility. */ case 't': table = true; /* Fall through. */ diff --git a/tests/misc/kill.sh b/tests/misc/kill.sh index 61f8498ab..05035684b 100755 --- a/tests/misc/kill.sh +++ b/tests/misc/kill.sh @@ -42,6 +42,7 @@ env kill -0 -1 || fail=1 # to group # table listing env kill -l || fail=1 env kill -t || fail=1 +env kill -L || fail=1 # bash compat env kill -t TERM || fail=1 # Verify name to signal number and vice versa |