43 lines
703 B
Bash
43 lines
703 B
Bash
#!/bin/zsh
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idle() {
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[ -n "${1:?}" ] || return 1
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local f
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f=$(type "$1")
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case "$f" in
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"$1 is /"* )
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z-idle-ext "$@"
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;;
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* )
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z-idle-int "$@"
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;;
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esac
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}
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z-idle-ext() {
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[ -n "${1:?}" ] || return 1
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local -a s
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s+=( $(z-alt-find 'nice -n +40') )
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s+=( $(z-alt-find 'chrt -i 0' ) )
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s+=( $(z-alt-find 'ionice -c 3') )
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command ${s[@]} "$@"
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}
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z-idle-int() {
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[ -n "${1:?}" ] || return 1
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## execute in subshell
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(
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{
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command renice -n +40 -p ${sysparams[pid]}
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command chrt -i -p 0 ${sysparams[pid]}
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command ionice -c 3 -p ${sysparams[pid]}
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} </dev/null &>/dev/null
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"$@"
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)
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}
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