File | /usr/local/lib/perl5/5.10.1/darwin-2level/Errno.pm |
Statements Executed | 52 |
Statement Execution Time | 1.94ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
4 | 2 | 1 | 101µs | 112µs | FETCH | Errno::
1 | 1 | 1 | 21µs | 48µs | BEGIN@8 | Errno::
1 | 1 | 1 | 15µs | 15µs | BEGIN@7 | Errno::
1 | 1 | 1 | 12µs | 33µs | BEGIN@162 | Errno::
1 | 1 | 1 | 9µs | 12µs | BEGIN@9 | Errno::
1 | 1 | 1 | 8µs | 8µs | TIEHASH | Errno::
2 | 1 | 2 | 6µs | 6µs | EISCONN (xsub) | Errno::
2 | 1 | 2 | 6µs | 6µs | EINPROGRESS (xsub) | Errno::
0 | 0 | 0 | 0s | 0s | EXISTS | Errno::
0 | 0 | 0 | 0s | 0s | FIRSTKEY | Errno::
0 | 0 | 0 | 0s | 0s | NEXTKEY | Errno::
0 | 0 | 0 | 0s | 0s | STORE | Errno::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | # | ||||
2 | # This file is auto-generated. ***ANY*** changes here will be lost | ||||
3 | # | ||||
4 | |||||
5 | package Errno; | ||||
6 | 1 | 800ns | our (@EXPORT_OK,%EXPORT_TAGS,@ISA,$VERSION,%errno,$AUTOLOAD); | ||
7 | 3 | 36µs | 1 | 15µs | # spent 15µs within Errno::BEGIN@7 which was called
# once (15µs+0s) by LWP::Protocol::http::BEGIN@216 at line 7 # spent 15µs making 1 call to Errno::BEGIN@7 |
8 | 3 | 33µs | 2 | 75µs | # spent 48µs (21+27) within Errno::BEGIN@8 which was called
# once (21µs+27µs) by LWP::Protocol::http::BEGIN@216 at line 8 # spent 48µs making 1 call to Errno::BEGIN@8
# spent 27µs making 1 call to Config::import |
9 | 3 | 1.29ms | 2 | 16µs | # spent 12µs (9+4) within Errno::BEGIN@9 which was called
# once (9µs+4µs) by LWP::Protocol::http::BEGIN@216 at line 9 # spent 12µs making 1 call to Errno::BEGIN@9
# spent 4µs making 1 call to strict::import |
10 | |||||
11 | 1 | 19µs | 2 | 9µs | "$Config{'archname'}-$Config{'osvers'}" eq # spent 9µs making 2 calls to Config::FETCH, avg 5µs/call |
12 | "darwin-2level-10.2.0" or | ||||
13 | die "Errno architecture (darwin-2level-10.2.0) does not match executable architecture ($Config{'archname'}-$Config{'osvers'})"; | ||||
14 | |||||
15 | 1 | 400ns | $VERSION = "1.11"; | ||
16 | 1 | 21µs | $VERSION = eval $VERSION; | ||
17 | 1 | 10µs | @ISA = qw(Exporter); | ||
18 | |||||
19 | 1 | 33µs | @EXPORT_OK = qw(EBADMACHO ENOMSG ELAST EROFS ENOTSUP ESHUTDOWN EAUTH | ||
20 | EMULTIHOP EPROTONOSUPPORT ENFILE ENOLCK EADDRINUSE ECONNABORTED EBADF | ||||
21 | ECANCELED ENOTBLK EDEADLK ENOLINK ENOTDIR ETIME EINVAL ENOTTY EXDEV | ||||
22 | ELOOP ECONNREFUSED ENOSTR EISCONN EOVERFLOW EFBIG ENOENT EPFNOSUPPORT | ||||
23 | ECONNRESET EWOULDBLOCK EBADMSG EDOM EPROGMISMATCH EMSGSIZE ENOPOLICY | ||||
24 | ERPCMISMATCH ENOSPC EIO ENOTSOCK EDESTADDRREQ EIDRM ERANGE EINPROGRESS | ||||
25 | ENOBUFS EADDRNOTAVAIL EAFNOSUPPORT ENOSYS EINTR EPROCUNAVAIL EHOSTDOWN | ||||
26 | EREMOTE EPWROFF EILSEQ ENOMEM ENOSR ENOTCONN ENETUNREACH EPIPE ESTALE | ||||
27 | EPROGUNAVAIL ENODATA EDQUOT EUSERS EOPNOTSUPP EPROTO EFTYPE ESPIPE | ||||
28 | EALREADY ENAMETOOLONG EMFILE EACCES ENOEXEC EISDIR EPROCLIM EBUSY | ||||
29 | EBADEXEC E2BIG EPERM EEXIST ETOOMANYREFS ESHLIBVERS ESOCKTNOSUPPORT | ||||
30 | ETIMEDOUT EDEVERR EBADARCH ENOATTR ENXIO ESRCH EBADRPC EFAULT ENODEV | ||||
31 | ETXTBSY EAGAIN EMLINK ENOPROTOOPT ECHILD ENETDOWN EHOSTUNREACH | ||||
32 | EPROTOTYPE ENEEDAUTH ENETRESET ENOTEMPTY); | ||||
33 | |||||
34 | 1 | 22µs | %EXPORT_TAGS = ( | ||
35 | POSIX => [qw( | ||||
36 | E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY | ||||
37 | EBADF EBUSY ECHILD ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK | ||||
38 | EDESTADDRREQ EDOM EDQUOT EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH | ||||
39 | EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK | ||||
40 | EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS | ||||
41 | ENODEV ENOENT ENOEXEC ENOLCK ENOMEM ENOPROTOOPT ENOSPC ENOSYS ENOTBLK | ||||
42 | ENOTCONN ENOTDIR ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM | ||||
43 | EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE ERANGE EREMOTE | ||||
44 | EROFS ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESTALE ETIMEDOUT | ||||
45 | ETOOMANYREFS ETXTBSY EUSERS EWOULDBLOCK EXDEV | ||||
46 | )] | ||||
47 | ); | ||||
48 | |||||
49 | sub EPERM () { 1 } | ||||
50 | sub ENOENT () { 2 } | ||||
51 | sub ESRCH () { 3 } | ||||
52 | sub EINTR () { 4 } | ||||
53 | sub EIO () { 5 } | ||||
54 | sub ENXIO () { 6 } | ||||
55 | sub E2BIG () { 7 } | ||||
56 | sub ENOEXEC () { 8 } | ||||
57 | sub EBADF () { 9 } | ||||
58 | sub ECHILD () { 10 } | ||||
59 | sub EDEADLK () { 11 } | ||||
60 | sub ENOMEM () { 12 } | ||||
61 | sub EACCES () { 13 } | ||||
62 | sub EFAULT () { 14 } | ||||
63 | sub ENOTBLK () { 15 } | ||||
64 | sub EBUSY () { 16 } | ||||
65 | sub EEXIST () { 17 } | ||||
66 | sub EXDEV () { 18 } | ||||
67 | sub ENODEV () { 19 } | ||||
68 | sub ENOTDIR () { 20 } | ||||
69 | sub EISDIR () { 21 } | ||||
70 | sub EINVAL () { 22 } | ||||
71 | sub ENFILE () { 23 } | ||||
72 | sub EMFILE () { 24 } | ||||
73 | sub ENOTTY () { 25 } | ||||
74 | sub ETXTBSY () { 26 } | ||||
75 | sub EFBIG () { 27 } | ||||
76 | sub ENOSPC () { 28 } | ||||
77 | sub ESPIPE () { 29 } | ||||
78 | sub EROFS () { 30 } | ||||
79 | sub EMLINK () { 31 } | ||||
80 | sub EPIPE () { 32 } | ||||
81 | sub EDOM () { 33 } | ||||
82 | sub ERANGE () { 34 } | ||||
83 | sub EWOULDBLOCK () { 35 } | ||||
84 | sub EAGAIN () { 35 } | ||||
85 | sub EINPROGRESS () { 36 } | ||||
86 | sub EALREADY () { 37 } | ||||
87 | sub ENOTSOCK () { 38 } | ||||
88 | sub EDESTADDRREQ () { 39 } | ||||
89 | sub EMSGSIZE () { 40 } | ||||
90 | sub EPROTOTYPE () { 41 } | ||||
91 | sub ENOPROTOOPT () { 42 } | ||||
92 | sub EPROTONOSUPPORT () { 43 } | ||||
93 | sub ESOCKTNOSUPPORT () { 44 } | ||||
94 | sub ENOTSUP () { 45 } | ||||
95 | sub EPFNOSUPPORT () { 46 } | ||||
96 | sub EAFNOSUPPORT () { 47 } | ||||
97 | sub EADDRINUSE () { 48 } | ||||
98 | sub EADDRNOTAVAIL () { 49 } | ||||
99 | sub ENETDOWN () { 50 } | ||||
100 | sub ENETUNREACH () { 51 } | ||||
101 | sub ENETRESET () { 52 } | ||||
102 | sub ECONNABORTED () { 53 } | ||||
103 | sub ECONNRESET () { 54 } | ||||
104 | sub ENOBUFS () { 55 } | ||||
105 | sub EISCONN () { 56 } | ||||
106 | sub ENOTCONN () { 57 } | ||||
107 | sub ESHUTDOWN () { 58 } | ||||
108 | sub ETOOMANYREFS () { 59 } | ||||
109 | sub ETIMEDOUT () { 60 } | ||||
110 | sub ECONNREFUSED () { 61 } | ||||
111 | sub ELOOP () { 62 } | ||||
112 | sub ENAMETOOLONG () { 63 } | ||||
113 | sub EHOSTDOWN () { 64 } | ||||
114 | sub EHOSTUNREACH () { 65 } | ||||
115 | sub ENOTEMPTY () { 66 } | ||||
116 | sub EPROCLIM () { 67 } | ||||
117 | sub EUSERS () { 68 } | ||||
118 | sub EDQUOT () { 69 } | ||||
119 | sub ESTALE () { 70 } | ||||
120 | sub EREMOTE () { 71 } | ||||
121 | sub EBADRPC () { 72 } | ||||
122 | sub ERPCMISMATCH () { 73 } | ||||
123 | sub EPROGUNAVAIL () { 74 } | ||||
124 | sub EPROGMISMATCH () { 75 } | ||||
125 | sub EPROCUNAVAIL () { 76 } | ||||
126 | sub ENOLCK () { 77 } | ||||
127 | sub ENOSYS () { 78 } | ||||
128 | sub EFTYPE () { 79 } | ||||
129 | sub EAUTH () { 80 } | ||||
130 | sub ENEEDAUTH () { 81 } | ||||
131 | sub EPWROFF () { 82 } | ||||
132 | sub EDEVERR () { 83 } | ||||
133 | sub EOVERFLOW () { 84 } | ||||
134 | sub EBADEXEC () { 85 } | ||||
135 | sub EBADARCH () { 86 } | ||||
136 | sub ESHLIBVERS () { 87 } | ||||
137 | sub EBADMACHO () { 88 } | ||||
138 | sub ECANCELED () { 89 } | ||||
139 | sub EIDRM () { 90 } | ||||
140 | sub ENOMSG () { 91 } | ||||
141 | sub EILSEQ () { 92 } | ||||
142 | sub ENOATTR () { 93 } | ||||
143 | sub EBADMSG () { 94 } | ||||
144 | sub EMULTIHOP () { 95 } | ||||
145 | sub ENODATA () { 96 } | ||||
146 | sub ENOLINK () { 97 } | ||||
147 | sub ENOSR () { 98 } | ||||
148 | sub ENOSTR () { 99 } | ||||
149 | sub EPROTO () { 100 } | ||||
150 | sub ETIME () { 101 } | ||||
151 | sub EOPNOTSUPP () { 102 } | ||||
152 | sub ELAST () { 103 } | ||||
153 | sub ENOPOLICY () { 103 } | ||||
154 | |||||
155 | 1 | 12µs | # spent 8µs within Errno::TIEHASH which was called
# once (8µs+0s) by LWP::Protocol::http::BEGIN@216 at line 198 | ||
156 | |||||
157 | # spent 112µs (101+11) within Errno::FETCH which was called 4 times, avg 28µs/call:
# 2 times (52µs+6µs) by IO::Socket::connect at line 121 of IO/Socket.pm, avg 29µs/call
# 2 times (49µs+5µs) by IO::Socket::connect at line 115 of IO/Socket.pm, avg 27µs/call | ||||
158 | 4 | 8µs | my ($self, $errname) = @_; | ||
159 | 4 | 24µs | my $proto = prototype("Errno::$errname"); | ||
160 | 4 | 2µs | my $errno = ""; | ||
161 | 4 | 6µs | if (defined($proto) && $proto eq "") { | ||
162 | 3 | 260µs | 2 | 55µs | # spent 33µs (12+22) within Errno::BEGIN@162 which was called
# once (12µs+22µs) by LWP::Protocol::http::BEGIN@216 at line 162 # spent 33µs making 1 call to Errno::BEGIN@162
# spent 22µs making 1 call to strict::unimport |
163 | 4 | 35µs | 4 | 11µs | $errno = &$errname; # spent 6µs making 2 calls to Errno::EISCONN, avg 3µs/call
# spent 6µs making 2 calls to Errno::EINPROGRESS, avg 3µs/call |
164 | 4 | 19µs | $errno = 0 unless $! == $errno; | ||
165 | } | ||||
166 | 4 | 20µs | return $errno; | ||
167 | } | ||||
168 | |||||
169 | sub STORE { | ||||
170 | require Carp; | ||||
171 | Carp::confess("ERRNO hash is read only!"); | ||||
172 | } | ||||
173 | |||||
174 | 1 | 1µs | *CLEAR = \&STORE; | ||
175 | 1 | 400ns | *DELETE = \&STORE; | ||
176 | |||||
177 | sub NEXTKEY { | ||||
178 | my($k,$v); | ||||
179 | while(($k,$v) = each %Errno::) { | ||||
180 | my $proto = prototype("Errno::$k"); | ||||
181 | last if (defined($proto) && $proto eq ""); | ||||
182 | } | ||||
183 | $k | ||||
184 | } | ||||
185 | |||||
186 | sub FIRSTKEY { | ||||
187 | my $s = scalar keys %Errno::; # initialize iterator | ||||
188 | goto &NEXTKEY; | ||||
189 | } | ||||
190 | |||||
191 | sub EXISTS { | ||||
192 | my ($self, $errname) = @_; | ||||
193 | my $r = ref $errname; | ||||
194 | my $proto = !$r || $r eq 'CODE' ? prototype($errname) : undef; | ||||
195 | defined($proto) && $proto eq ""; | ||||
196 | } | ||||
197 | |||||
198 | 1 | 4µs | 1 | 8µs | tie %!, __PACKAGE__; # spent 8µs making 1 call to Errno::TIEHASH |
199 | |||||
200 | 1 | 81µs | 1; | ||
201 | __END__ | ||||
202 | |||||
203 | =head1 NAME | ||||
204 | |||||
205 | Errno - System errno constants | ||||
206 | |||||
207 | =head1 SYNOPSIS | ||||
208 | |||||
209 | use Errno qw(EINTR EIO :POSIX); | ||||
210 | |||||
211 | =head1 DESCRIPTION | ||||
212 | |||||
213 | C<Errno> defines and conditionally exports all the error constants | ||||
214 | defined in your system C<errno.h> include file. It has a single export | ||||
215 | tag, C<:POSIX>, which will export all POSIX defined error numbers. | ||||
216 | |||||
217 | C<Errno> also makes C<%!> magic such that each element of C<%!> has a | ||||
218 | non-zero value only if C<$!> is set to that value. For example: | ||||
219 | |||||
220 | use Errno; | ||||
221 | |||||
222 | unless (open(FH, "/fangorn/spouse")) { | ||||
223 | if ($!{ENOENT}) { | ||||
224 | warn "Get a wife!\n"; | ||||
225 | } else { | ||||
226 | warn "This path is barred: $!"; | ||||
227 | } | ||||
228 | } | ||||
229 | |||||
230 | If a specified constant C<EFOO> does not exist on the system, C<$!{EFOO}> | ||||
231 | returns C<"">. You may use C<exists $!{EFOO}> to check whether the | ||||
232 | constant is available on the system. | ||||
233 | |||||
234 | =head1 CAVEATS | ||||
235 | |||||
236 | Importing a particular constant may not be very portable, because the | ||||
237 | import will fail on platforms that do not have that constant. A more | ||||
238 | portable way to set C<$!> to a valid value is to use: | ||||
239 | |||||
240 | if (exists &Errno::EFOO) { | ||||
241 | $! = &Errno::EFOO; | ||||
242 | } | ||||
243 | |||||
244 | =head1 AUTHOR | ||||
245 | |||||
246 | Graham Barr <gbarr@pobox.com> | ||||
247 | |||||
248 | =head1 COPYRIGHT | ||||
249 | |||||
250 | Copyright (c) 1997-8 Graham Barr. All rights reserved. | ||||
251 | This program is free software; you can redistribute it and/or modify it | ||||
252 | under the same terms as Perl itself. | ||||
253 | |||||
254 | =cut | ||||
255 | |||||
# spent 6µs within Errno::EINPROGRESS which was called 2 times, avg 3µs/call:
# 2 times (6µs+0s) by Errno::FETCH at line 163 of Errno.pm, avg 3µs/call | |||||
# spent 6µs within Errno::EISCONN which was called 2 times, avg 3µs/call:
# 2 times (6µs+0s) by Errno::FETCH at line 163 of Errno.pm, avg 3µs/call |