Filename	/usr/lib/perl/5.10/IO/Socket/UNIX.pm
Statements	Executed 15 statements in 546µs

Subroutines

Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	23µs	30µs	IO::Socket::UNIX::::BEGIN@9IO::Socket::UNIX::BEGIN@9
1	1	1	14µs	70µs	IO::Socket::UNIX::::BEGIN@12IO::Socket::UNIX::BEGIN@12
1	1	1	11µs	1.09ms	IO::Socket::UNIX::::BEGIN@11IO::Socket::UNIX::BEGIN@11
0	0	0	0s	0s	IO::Socket::UNIX::::configureIO::Socket::UNIX::configure
0	0	0	0s	0s	IO::Socket::UNIX::::hostpathIO::Socket::UNIX::hostpath
0	0	0	0s	0s	IO::Socket::UNIX::::newIO::Socket::UNIX::new
0	0	0	0s	0s	IO::Socket::UNIX::::peerpathIO::Socket::UNIX::peerpath

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					# IO::Socket::UNIX.pm
2					#
3					# Copyright (c) 1997-8 Graham Barr <gbarr@pobox.com>. All rights reserved.
4					# This program is free software; you can redistribute it and/or
5					# modify it under the same terms as Perl itself.
6
7					package IO::Socket::UNIX;
8
9	3	54µs	2	37µs	# spent 30µs (23+7) within IO::Socket::UNIX::BEGIN@9 which was called: # once (23µs+7µs) by Net::LDAP::BEGIN@8 at line 9 use strict; # spent 30µs making 1 call to IO::Socket::UNIX::BEGIN@9 # spent 7µs making 1 call to strict::import
10	1	900ns			our(@ISA, $VERSION);
11	3	38µs	2	2.17ms	# spent 1.09ms (11µs+1.08) within IO::Socket::UNIX::BEGIN@11 which was called: # once (11µs+1.08ms) by Net::LDAP::BEGIN@8 at line 11 use IO::Socket; # spent 1.09ms making 1 call to IO::Socket::UNIX::BEGIN@11 # spent 1.08ms making 1 call to IO::Socket::import
12	3	404µs	2	127µs	# spent 70µs (14+57) within IO::Socket::UNIX::BEGIN@12 which was called: # once (14µs+57µs) by Net::LDAP::BEGIN@8 at line 12 use Carp; # spent 70µs making 1 call to IO::Socket::UNIX::BEGIN@12 # spent 57µs making 1 call to Exporter::import
13
14	1	10µs			@ISA = qw(IO::Socket);
15	1	500ns			$VERSION = "1.23";
16	1	26µs			$VERSION = eval $VERSION; # spent 4µs executing statements in string eval
17
18	1	7µs	1	4µs	IO::Socket::UNIX->register_domain( AF_UNIX ); # spent 4µs making 1 call to IO::Socket::register_domain
19
20					sub new {
21					my $class = shift;
22					unshift(@_, "Peer") if @_ == 1;
23					return $class->SUPER::new(@_);
24					}
25
26					sub configure {
27					my($sock,$arg) = @_;
28					my($bport,$cport);
29
30					my $type = $arg->{Type} || SOCK_STREAM;
31
32					$sock->socket(AF_UNIX, $type, 0) or
33					return undef;
34
35					if(exists $arg->{Local}) {
36					my $addr = sockaddr_un($arg->{Local});
37					$sock->bind($addr) or
38					return undef;
39					}
40					if(exists $arg->{Listen} && $type != SOCK_DGRAM) {
41					$sock->listen($arg->{Listen} || 5) or
42					return undef;
43					}
44					elsif(exists $arg->{Peer}) {
45					my $addr = sockaddr_un($arg->{Peer});
46					$sock->connect($addr) or
47					return undef;
48					}
49
50					$sock;
51					}
52
53					sub hostpath {
54					@_ == 1 or croak 'usage: $sock->hostpath()';
55					my $n = $_[0]->sockname || return undef;
56					(sockaddr_un($n))[0];
57					}
58
59					sub peerpath {
60					@_ == 1 or croak 'usage: $sock->peerpath()';
61					my $n = $_[0]->peername || return undef;
62					(sockaddr_un($n))[0];
63					}
64
65	1	5µs			1; # Keep require happy
66
67					__END__