Filename | /usr/share/perl/5.18/PerlIO.pm |
Statements | Executed 10 statements in 54µs |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
1 | 1 | 1 | 282µs | 572µs | import | PerlIO::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package PerlIO; | ||||
2 | |||||
3 | 1 | 700ns | our $VERSION = '1.07'; | ||
4 | |||||
5 | # Map layer name to package that defines it | ||||
6 | 1 | 900ns | our %alias; | ||
7 | |||||
8 | sub import | ||||
9 | # spent 572µs (282+290) within PerlIO::import which was called:
# once (282µs+290µs) by HTTP::Server::PSGI::BEGIN@166 at line 166 of HTTP/Server/PSGI.pm | ||||
10 | 1 | 2µs | my $class = shift; | ||
11 | 1 | 8µs | while (@_) | ||
12 | { | ||||
13 | 1 | 300ns | my $layer = shift; | ||
14 | 1 | 1µs | if (exists $alias{$layer}) | ||
15 | { | ||||
16 | $layer = $alias{$layer} | ||||
17 | } | ||||
18 | else | ||||
19 | { | ||||
20 | 1 | 1µs | $layer = "${class}::$layer"; | ||
21 | } | ||||
22 | 1 | 32µs | eval "require $layer"; # spent 203µs executing statements in string eval | ||
23 | 1 | 2µs | warn $@ if $@; | ||
24 | } | ||||
25 | } | ||||
26 | |||||
27 | sub F_UTF8 () { 0x8000 } | ||||
28 | |||||
29 | 1 | 6µs | 1; | ||
30 | __END__ |