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| author | Pascal Rigaux <pixel@mandriva.com> | 2002-12-03 12:33:19 +0000 |
|---|---|---|
| committer | Pascal Rigaux <pixel@mandriva.com> | 2002-12-03 12:33:19 +0000 |
| commit | 0d7b3d569befdbafbbe8b8c989f9f9ab0164b086 (patch) | |
| tree | 56dad7e8b520aaef2bb105232f64a7ad5f2abd33 /perl-install/common.pm | |
| parent | 3ea0f2dda653d67df19ca19189b6eb7fa94b93b6 (diff) | |
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use "my $F" instead of "local *F" (and cleanup)
Diffstat (limited to 'perl-install/common.pm')
| -rw-r--r-- | perl-install/common.pm | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/perl-install/common.pm b/perl-install/common.pm index 73d4ed9d8..0353da552 100644 --- a/perl-install/common.pm +++ b/perl-install/common.pm @@ -34,12 +34,11 @@ sub N_ { $_[0] } sub salt { my ($nb) = @_; require devices; - local *F; - open F, devices::make("random") or die "missing random"; - my $s; read F, $s, $nb; - local $_ = pack "b8" x $nb, unpack "b6" x $nb, $s; - tr|\0-\x3f|0-9a-zA-Z./|; - $_; + open my $F, devices::make("random") or die "missing random"; + my $s; read $F, $s, $nb; + $s = pack("b8" x $nb, unpack "b6" x $nb, $s); + $s =~ tr|\0-\x3f|0-9a-zA-Z./|; + $s; } sub makedev { ($_[0] << 8) | $_[1] } @@ -71,12 +70,12 @@ sub availableRamMB() { } sub setVirtual { + my ($vt_number) = @_; my $vt = ''; - local *C; - sysopen C, "/dev/console", 2 or die "failed to open /dev/console: $!"; - ioctl(C, c::VT_GETSTATE(), $vt) or die "ioctl VT_GETSTATE failed"; - ioctl(C, c::VT_ACTIVATE(), $_[0]) or die "ioctl VT_ACTIVATE failed"; - ioctl(C, c::VT_WAITACTIVE(), $_[0]) or die "ioctl VT_WAITACTIVE failed"; + sysopen my $C, "/dev/console", 2 or die "failed to open /dev/console: $!"; + ioctl($C, c::VT_GETSTATE(), $vt) && + ioctl($C, c::VT_ACTIVATE(), $vt_number) && + ioctl($C, c::VT_WAITACTIVE(), $vt_number) or die "setVirtual failed"; unpack "S", $vt; } |