From de08b3c99e81030d1455dc7b3bf869559a234495 Mon Sep 17 00:00:00 2001 From: Pascal Rigaux Date: Sun, 10 Oct 1999 22:36:46 +0000 Subject: no_comment --- perl-install/common.pm | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'perl-install/common.pm') diff --git a/perl-install/common.pm b/perl-install/common.pm index 9dc3e3c6a..2c9121e6e 100644 --- a/perl-install/common.pm +++ b/perl-install/common.pm @@ -8,7 +8,7 @@ use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $printable_chars $sizeof_int $bitof_int %EXPORT_TAGS = ( common => [ qw(__ even odd min max sqr sum sign product bool listlength bool2text text2bool to_int to_float ikeys member divide is_empty_array_ref is_empty_hash_ref add2hash add2hash_ set_new set_add round round_up round_down first second top uniq translate untranslate warp_text formatAlaTeX) ], functional => [ qw(fold_left compose map_index grep_index map_each grep_each map_tab_hash mapn mapn_ difference2 before_leaving catch_cdie cdie) ], - file => [ qw(dirname basename touch all glob_ cat_ chop_ mode typeFromMagic) ], + file => [ qw(dirname basename touch all glob_ cat_ symlinkf chop_ mode typeFromMagic) ], system => [ qw(sync makedev unmakedev psizeof strcpy gettimeofday syscall_ crypt_ getVarsFromSh setVarsInSh) ], constant => [ qw($printable_chars $sizeof_int $bitof_int $SECTORSIZE) ], ); @@ -63,6 +63,7 @@ sub bool2text { $_[0] ? "true" : "false" } sub text2bool { my $t = lc($_[0]); $t eq "true" || $t eq "yes" ? 1 : 0 } sub strcpy { substr($_[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 = ; wantarray ? @l : join '', @l } +sub symlinkf { unlink $_[1]; symlink $_[0], $_[1] } sub chop_ { map { my $l = $_; chomp $l; $l } @_ } sub divide { my $d = int $_[0] / $_[1]; wantarray ? ($d, $_[0] % $_[1]) : $d } sub round { int ($_[0] + 0.5) } -- cgit v1.2.1