Filename	/usr/lib/perl/5.10/Socket.pm
Statements	Executed 25 statements in 1.62ms

Subroutines

Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	155µs	155µs	Socket::::inet_atonSocket::inet_aton (xsub)
1	1	1	35µs	142µs	Socket::::BEGIN@6Socket::BEGIN@6
1	1	1	27µs	35µs	Socket::::sockaddr_inSocket::sockaddr_in
1	1	1	19µs	174µs	Socket::::BEGIN@7Socket::BEGIN@7
1	1	1	9µs	9µs	Socket::::BEGIN@10Socket::BEGIN@10
1	1	1	8µs	8µs	Socket::::BEGIN@193Socket::BEGIN@193
1	1	1	8µs	8µs	Socket::::pack_sockaddr_inSocket::pack_sockaddr_in (xsub)
0	0	0	0s	0s	Socket::::AUTOLOADSocket::AUTOLOAD
0	0	0	0s	0s	Socket::::__ANON__[:236]Socket::__ANON__[:236]
0	0	0	0s	0s	Socket::::sockaddr_unSocket::sockaddr_un

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

Line	State ments	Time on line	Calls	Time in subs	Code
1					package Socket;
2
3	1	2µs			our($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
4	1	1µs			$VERSION = "1.82";
5
6	3	60µs	2	249µs	# spent 142µs (35+107) within Socket::BEGIN@6 which was called: # once (35µs+107µs) by Cache::Memcached::BEGIN@15 at line 6 use Carp; # spent 142µs making 1 call to Socket::BEGIN@6 # spent 107µs making 1 call to Exporter::import
7	3	66µs	2	328µs	# spent 174µs (19+155) within Socket::BEGIN@7 which was called: # once (19µs+155µs) by Cache::Memcached::BEGIN@15 at line 7 use warnings::register; # spent 174µs making 1 call to Socket::BEGIN@7 # spent 155µs making 1 call to warnings::register::import
8
9	1	1µs			require Exporter;
10	3	364µs	1	9µs	# spent 9µs within Socket::BEGIN@10 which was called: # once (9µs+0s) by Cache::Memcached::BEGIN@15 at line 10 use XSLoader (); # spent 9µs making 1 call to Socket::BEGIN@10
11	1	15µs			@ISA = qw(Exporter);
12	1	38µs			@EXPORT = qw(
13					inet_aton inet_ntoa
14					sockaddr_family
15					pack_sockaddr_in unpack_sockaddr_in
16					pack_sockaddr_un unpack_sockaddr_un
17					sockaddr_in sockaddr_un
18					INADDR_ANY INADDR_BROADCAST INADDR_LOOPBACK INADDR_NONE
19					AF_802
20					AF_AAL
21					AF_APPLETALK
22					AF_CCITT
23					AF_CHAOS
24					AF_CTF
25					AF_DATAKIT
26					AF_DECnet
27					AF_DLI
28					AF_ECMA
29					AF_GOSIP
30					AF_HYLINK
31					AF_IMPLINK
32					AF_INET
33					AF_INET6
34					AF_ISO
35					AF_KEY
36					AF_LAST
37					AF_LAT
38					AF_LINK
39					AF_MAX
40					AF_NBS
41					AF_NIT
42					AF_NS
43					AF_OSI
44					AF_OSINET
45					AF_PUP
46					AF_ROUTE
47					AF_SNA
48					AF_UNIX
49					AF_UNSPEC
50					AF_USER
51					AF_WAN
52					AF_X25
53					IOV_MAX
54					IP_OPTIONS
55					IP_HDRINCL
56					IP_TOS
57					IP_TTL
58					IP_RECVOPTS
59					IP_RECVRETOPTS
60					IP_RETOPTS
61					MSG_BCAST
62					MSG_BTAG
63					MSG_CTLFLAGS
64					MSG_CTLIGNORE
65					MSG_CTRUNC
66					MSG_DONTROUTE
67					MSG_DONTWAIT
68					MSG_EOF
69					MSG_EOR
70					MSG_ERRQUEUE
71					MSG_ETAG
72					MSG_FIN
73					MSG_MAXIOVLEN
74					MSG_MCAST
75					MSG_NOSIGNAL
76					MSG_OOB
77					MSG_PEEK
78					MSG_PROXY
79					MSG_RST
80					MSG_SYN
81					MSG_TRUNC
82					MSG_URG
83					MSG_WAITALL
84					MSG_WIRE
85					PF_802
86					PF_AAL
87					PF_APPLETALK
88					PF_CCITT
89					PF_CHAOS
90					PF_CTF
91					PF_DATAKIT
92					PF_DECnet
93					PF_DLI
94					PF_ECMA
95					PF_GOSIP
96					PF_HYLINK
97					PF_IMPLINK
98					PF_INET
99					PF_INET6
100					PF_ISO
101					PF_KEY
102					PF_LAST
103					PF_LAT
104					PF_LINK
105					PF_MAX
106					PF_NBS
107					PF_NIT
108					PF_NS
109					PF_OSI
110					PF_OSINET
111					PF_PUP
112					PF_ROUTE
113					PF_SNA
114					PF_UNIX
115					PF_UNSPEC
116					PF_USER
117					PF_WAN
118					PF_X25
119					SCM_CONNECT
120					SCM_CREDENTIALS
121					SCM_CREDS
122					SCM_RIGHTS
123					SCM_TIMESTAMP
124					SHUT_RD
125					SHUT_RDWR
126					SHUT_WR
127					SOCK_DGRAM
128					SOCK_RAW
129					SOCK_RDM
130					SOCK_SEQPACKET
131					SOCK_STREAM
132					SOL_SOCKET
133					SOMAXCONN
134					SO_ACCEPTCONN
135					SO_ATTACH_FILTER
136					SO_BACKLOG
137					SO_BROADCAST
138					SO_CHAMELEON
139					SO_DEBUG
140					SO_DETACH_FILTER
141					SO_DGRAM_ERRIND
142					SO_DONTLINGER
143					SO_DONTROUTE
144					SO_ERROR
145					SO_FAMILY
146					SO_KEEPALIVE
147					SO_LINGER
148					SO_OOBINLINE
149					SO_PASSCRED
150					SO_PASSIFNAME
151					SO_PEERCRED
152					SO_PROTOCOL
153					SO_PROTOTYPE
154					SO_RCVBUF
155					SO_RCVLOWAT
156					SO_RCVTIMEO
157					SO_REUSEADDR
158					SO_REUSEPORT
159					SO_SECURITY_AUTHENTICATION
160					SO_SECURITY_ENCRYPTION_NETWORK
161					SO_SECURITY_ENCRYPTION_TRANSPORT
162					SO_SNDBUF
163					SO_SNDLOWAT
164					SO_SNDTIMEO
165					SO_STATE
166					SO_TYPE
167					SO_USELOOPBACK
168					SO_XOPEN
169					SO_XSE
170					UIO_MAXIOV
171					);
172
173	1	4µs			@EXPORT_OK = qw(CR LF CRLF $CR $LF $CRLF
174
175					IPPROTO_IP
176					IPPROTO_IPV6
177					IPPROTO_RAW
178					IPPROTO_ICMP
179					IPPROTO_TCP
180					IPPROTO_UDP
181
182					TCP_KEEPALIVE
183					TCP_MAXRT
184					TCP_MAXSEG
185					TCP_NODELAY
186					TCP_STDURG);
187
188	1	51µs			%EXPORT_TAGS = (
189					crlf => [qw(CR LF CRLF $CR $LF $CRLF)],
190					all => [@EXPORT, @EXPORT_OK],
191					);
192
193	1	8µs			# spent 8µs within Socket::BEGIN@193 which was called: # once (8µs+0s) by Cache::Memcached::BEGIN@15 at line 197 BEGIN {
194					sub CR () {"\015"}
195					sub LF () {"\012"}
196					sub CRLF () {"\015\012"}
197	1	506µs	1	8µs	} # spent 8µs making 1 call to Socket::BEGIN@193
198
199	1	1µs			*CR = \CR();
200	1	400ns			*LF = \LF();
201	1	300ns			*CRLF = \CRLF();
202
203					# spent 35µs (27+7) within Socket::sockaddr_in which was called: # once (27µs+7µs) by Cache::Memcached::sock_to_host at line 288 of Cache/Memcached.pm sub sockaddr_in {
204	3	36µs			if (@_ == 6 && !wantarray) { # perl5.001m compat; use this && die
205					my($af, $port, @quad) = @_;
206					warnings::warn "6-ARG sockaddr_in call is deprecated"
207					if warnings::enabled();
208					pack_sockaddr_in($port, inet_aton(join('.', @quad)));
209					} elsif (wantarray) {
210					croak "usage: (port,iaddr) = sockaddr_in(sin_sv)" unless @_ == 1;
211					unpack_sockaddr_in(@_);
212					} else {
213					croak "usage: sin_sv = sockaddr_in(port,iaddr))" unless @_ == 2;
214			1	8µs	pack_sockaddr_in(@_); # spent 8µs making 1 call to Socket::pack_sockaddr_in
215					}
216					}
217
218					sub sockaddr_un {
219					if (wantarray) {
220					croak "usage: (filename) = sockaddr_un(sun_sv)" unless @_ == 1;
221					unpack_sockaddr_un(@_);
222					} else {
223					croak "usage: sun_sv = sockaddr_un(filename)" unless @_ == 1;
224					pack_sockaddr_un(@_);
225					}
226					}
227
228					sub AUTOLOAD {
229					my($constname);
230					($constname = $AUTOLOAD) =~ s/.*:://;
231					croak "&Socket::constant not defined" if $constname eq 'constant';
232					my ($error, $val) = constant($constname);
233					if ($error) {
234					croak $error;
235					}
236					*$AUTOLOAD = sub { $val };
237					goto &$AUTOLOAD;
238					}
239
240	1	434µs	1	423µs	XSLoader::load 'Socket', $VERSION; # spent 423µs making 1 call to XSLoader::load
241
242	1	38µs			1;
					# spent 155µs within Socket::inet_aton which was called: # once (155µs+0s) by Cache::Memcached::sock_to_host at line 288 of Cache/Memcached.pm sub Socket::inet_aton; # xsub
					# spent 8µs within Socket::pack_sockaddr_in which was called: # once (8µs+0s) by Socket::sockaddr_in at line 214 sub Socket::pack_sockaddr_in; # xsub