use strict;
use warnings;
use PVE::Tools;
-
-our $MAX_CPUID = 256; # should be enough for the next years
+use PVE::ProcFSTools;
sub new {
my ($this) = @_;
if ($part =~ /^\s*(\d+)(?:-(\d+))?\s*$/) {
my ($from, $to) = ($1, $2);
$to //= $1;
- die "cpu id '$from' is out of range\n" if $from >= $MAX_CPUID;
- die "cpu id '$to' is out of range\n" if $to >= $MAX_CPUID;
die "invalid range: $part ($to < $from)\n" if $to < $from;
for (my $i = $from; $i <= $to; $i++) {
$members->{$i} = 1;
open(my $fh, '>', $filename) || die "failed to open '$filename' - $!\n";
PVE::Tools::safe_print($filename, $fh, "$value\n");
- close($fh);
+ close($fh) || die "failed to close '$filename' - $!\n";
}
sub insert {
my $count = 0;
foreach my $cpu (@members) {
- die "cpu id '$cpu' is out of range\n" if $cpu >= $MAX_CPUID;
next if $self->{members}->{$cpu};
$self->{members}->{$cpu} = 1;
$count++;
my $count = 0;
foreach my $cpu (@members) {
- die "cpu id '$cpu' is out of range\n" if $cpu >= $MAX_CPUID;
next if !$self->{members}->{$cpu};
delete $self->{members}->{$cpu};
$count++;
sub members {
my ($self) = @_;
- return sort keys %{$self->{members}};
+ return sort { $a <=> $b } keys %{$self->{members}};
}
sub size {
return 1;
}
+sub short_string {
+ my ($self) = @_;
+
+ my @members = $self->members();
+
+ my $res = '';
+ my ($last, $next);
+ foreach my $cpu (@members) {
+ if (!defined($last)) {
+ $last = $next = $cpu;
+ } elsif (($next + 1) == $cpu) {
+ $next = $cpu;
+ } else {
+ $res .= ',' if length($res);
+ if ($last != $next) {
+ $res .= "$last-$next";
+ } else {
+ $res .= "$last";
+ }
+ $last = $next = $cpu;
+ }
+ }
+
+ if (defined($last)) {
+ $res .= ',' if length($res);
+ if ($last != $next) {
+ $res .= "$last-$next";
+ } else {
+ $res .= "$last";
+ }
+ }
+
+ return $res;
+}
+
1;