util-linux/tests/expected/lsfd/option-pid
Masatake YAMATO 4cfabab2a2 lsfd: introduce -p/--pid option, pids filter working in the early stage
$ time sudo ./lsfd -Q '(PID == 1) or (PID == 2)' > /dev/null

    real	0m0.508s
    user	0m0.230s
    sys	0m0.267s

    $ time sudo ./lsfd -p 1,2 > /dev/null

    real	0m0.088s
    user	0m0.036s
    sys	0m0.033s

    $ [ $(./lsfd -p 1,2) = $(./lsfd -Q '(PID == 1) or (PID == 2)') ]
    $ echo $?
    0

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
2021-10-29 04:47:57 +09:00

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QOUT: 0
POUT[--pid=1 PID]: 0
EQ[--pid=1 PID]: 0
POUT[--pid=PID 1]: 0
EQ[--pid=PID 1]: 0
POUT[--pid=1,PID]: 0
EQ[--pid=1,PID]: 0
POUT[--pid=PID,1]: 0
EQ[--pid=PID,1]: 0
POUT[-p 1 --pid=PID]: 0
EQ[-p 1 --pid=PID]: 0
POUT[-p PID --pid=1]: 0
EQ[-p PID --pid=1]: 0