diff options
Diffstat (limited to 'perl-install/common.pm')
| -rw-r--r-- | perl-install/common.pm | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/perl-install/common.pm b/perl-install/common.pm index 6c12961ef..e03c03114 100644 --- a/perl-install/common.pm +++ b/perl-install/common.pm @@ -2,11 +2,11 @@ package common; use diagnostics; use strict; -use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int $error $cancel $SECTORSIZE); +use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int $cancel $SECTORSIZE); @ISA = qw(Exporter); %EXPORT_TAGS = ( - common => [ qw(min max bool member divide error cancel is_empty_array_ref round_up round_down first top) ], + common => [ qw(min max bool member divide is_empty_array_ref round_up round_down first top) ], file => [ qw(dirname basename all glob_ cat_ chop_ mode) ], system => [ qw(sync makedev unmakedev psizeof strcpy gettimeofday syscall_ crypt_) ], constant => [ qw($printable_chars $sizeof_int $bitof_int $SECTORSIZE) ], @@ -16,8 +16,6 @@ use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int $printable_chars = "\x20-\x7E"; $sizeof_int = psizeof("i"); $bitof_int = $sizeof_int * 8; -$error = 0; -$cancel = 0; $SECTORSIZE = 512; 1; @@ -29,8 +27,6 @@ sub top { $_[$#_] } sub member { my $e = shift; foreach (@_) { $e eq $_ and return 1 } 0 } sub dirname { @_ == 1 or die "usage: dirname <name>\n"; local $_ = shift; s|[^/]*/*\s*$||; s|(.)/*$|$1|; $_ || '.' } sub basename { @_ == 1 or die "usage: basename <name>\n"; local $_ = shift; s|/*\s*$||; s|.*/||; $_ } -sub error { $error = 1; 0 } -sub cancel { $cancel = 1; 0 } sub bool { $_[0] ? 1 : 0 } sub strcpy { substr($_[0], $_[2] || 0, length $_[1]) = $_[1] } sub cat_ { local *F; open F, $_[0] or $_[1] ? die "cat of file $_[0] failed: $!\n" : return; my @l = <F>; @l } |