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|
#compdef chrt
local curcontext="$curcontext" cmd="$words[1]" ret=1
local -a state line expl
typeset -A opt_args
_arguments -C -s -S -A "-*" \
'(H -a --all-tasks)'{-a,--all-tasks}'[operate on all tasks (threads) for a given pid]' \
'(H)'{-v,--verbose}'[display status information]' \
'(H)'{-p,--pid}'[interpret args as process ID]' \
'(H -R --reset-on-fork -b --batch -d --deadline -i --idle -o --other)'{-R,--reset-on-fork}'[set SCHED_RESET_ON_FORK for FIFO or RR]' \
'(H)*::command or priority:->cmd_or_prio' \
+ 'H' \
'(* -)'{-m,--max}'[show minimum and maximum valid priorities, then exit]' \
'(* -)'{-h,--help}'[display usage information]' \
'(* -)'{-V,--version}'[output version information]' \
+ 'dline' \
'(H -T --sched-runtime -b --batch -f --fifo -i --idle -o --other -r --rr)'{-T,--sched-runtime}'[runtime parameter for DEADLINE]' \
'(H -P --sched-period -b --batch -f --fifo -i --idle -o --other -r --rr)'{-P,--sched-period}'[period parameter for DEADLINE]' \
'(H -D --sched-deadline -b --batch -f --fifo -i --idle -o --other -r --rr)'{-D,--sched-deadline}'[deadline parameter for DEADLINE]' \
+ '(policy)' \
'(H dline -R --reset-on-fork)'{-b,--batch}'[set scheduling policy to SCHED_BATCH]' \
'(H -R --reset-on-fork)'{-d,--deadline}'[set scheduling policy to SCHED_DEADLINE]' \
'(H dline)'{-f,--fifo}'[set scheduling policy to SCHED_FIFO]' \
'(H dline -R --reset-on-fork)'{-i,--idle}'[set scheduling policy to SCHED_IDLE]' \
'(H dline -R --reset-on-fork)'{-o,--other}'[set scheduling policy to SCHED_OTHER]' \
'(H dline)'{-r,--rr}'[set scheduling policy to SCHED_RR (default)]' && ret=0
_chrt_priority()
{
local ty
[[ -prefix - ]] && return 1
if (( $+opt_args[policy--b] || $+opt_args[policy---batch] )); then
ty=BATCH
elif (( $+opt_args[policy--f] || $+opt_args[policy---fifo] )); then
ty=FIFO
elif (( $+opt_args[policy--o] || $+opt_args[policy---other] )); then
ty=OTHER
else
ty=RR
fi
local range
range=${${(M)${(f)"$(_call_program priorities $cmd --max)"}:#*_${ty}*}#*: }
if [[ $range = 0/0 ]]; then
_wanted priorites expl 'priority' compadd 0
else
_message -e priorities "priority (range $range)"
fi
}
if (( $+opt_args[-p] || $+opt_args[--pid] ))
then
if (( CURRENT == 1 )); then
_alternative \
'priority:priority:_chrt_priority' \
'processes:process IDs:_pids' && ret=0
else
_pids && ret=0
fi
elif (( CURRENT == 1 )); then
_chrt_priority && ret=0
else
shift words
(( CURRENT-- ))
_normal && ret=0
fi
return ret
|
