_npus: Split out of lrzip for general use.
parent
3f851722d7
commit
22dff29dc4
|
@ -888,6 +888,14 @@ _available_interfaces()
|
|||
COMPREPLY=( $( compgen -W '${COMPREPLY[@]/%[[:punct:]]/}' -- "$cur" ) )
|
||||
}
|
||||
|
||||
# Echo number of CPUs, falling back to 1 on failure.
|
||||
_ncpus()
|
||||
{
|
||||
local var=NPROCESSORS_ONLN
|
||||
[[ $OSTYPE == *linux* ]] && var=_$var
|
||||
local n=$( getconf $var 2>/dev/null )
|
||||
printf %s ${n:-1}
|
||||
}
|
||||
|
||||
# Perform tilde (~) completion
|
||||
# @return True (0) if completion needs further processing,
|
||||
|
|
|
@ -35,10 +35,7 @@ _lrzip()
|
|||
return 0
|
||||
;;
|
||||
-p)
|
||||
local var=NPROCESSORS_ONLN
|
||||
[[ $OSTYPE == *linux* ]] && var=_$var
|
||||
local n=$( getconf $var 2>/dev/null )
|
||||
COMPREPLY=( $( compgen -W "{1..${n:-1}}" -- "$cur" ) )
|
||||
COMPREPLY=( $( compgen -W "{1..$(_ncpus)}" -- "$cur" ) )
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
|
|
Loading…
Reference in New Issue