| Filename | /usr/lib/x86_64-linux-gnu/perl/5.28/lib.pm |
| Statements | Executed 35 statements in 604µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 698µs | 780µs | lib::BEGIN@6 |
| 1 | 1 | 1 | 32µs | 66µs | lib::import |
| 6 | 5 | 1 | 22µs | 22µs | lib::CORE:ftdir (opcode) |
| 1 | 1 | 1 | 8µs | 8µs | lib::CORE:ftis (opcode) |
| 1 | 1 | 1 | 6µs | 7µs | lib::BEGIN@8 |
| 1 | 1 | 1 | 3µs | 3µs | lib::_get_dirs |
| 1 | 1 | 1 | 400ns | 400ns | lib::CORE:match (opcode) |
| 0 | 0 | 0 | 0s | 0s | lib::unimport |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package lib; | ||||
| 2 | |||||
| 3 | # THIS FILE IS AUTOMATICALLY GENERATED FROM lib_pm.PL. | ||||
| 4 | # ANY CHANGES TO THIS FILE WILL BE OVERWRITTEN BY THE NEXT PERL BUILD. | ||||
| 5 | |||||
| 6 | 2 | 108µs | 2 | 788µs | # spent 780µs (698+82) within lib::BEGIN@6 which was called:
# once (698µs+82µs) by main::BEGIN@5 at line 6 # spent 780µs making 1 call to lib::BEGIN@6
# spent 8µs making 1 call to Config::import |
| 7 | |||||
| 8 | 2 | 409µs | 2 | 9µs | # spent 7µs (6+2) within lib::BEGIN@8 which was called:
# once (6µs+2µs) by main::BEGIN@5 at line 8 # spent 7µs making 1 call to lib::BEGIN@8
# spent 2µs making 1 call to strict::import |
| 9 | |||||
| 10 | 1 | 6µs | 1 | 3µs | my $archname = $Config{archname}; # spent 3µs making 1 call to Config::FETCH |
| 11 | 1 | 2µs | 1 | 1µs | my $version = $Config{version}; # spent 1µs making 1 call to Config::FETCH |
| 12 | 1 | 4µs | 1 | 1µs | my @inc_version_list = reverse split / /, $Config{inc_version_list}; # spent 1µs making 1 call to Config::FETCH |
| 13 | |||||
| 14 | 1 | 1µs | our @ORIG_INC = @INC; # take a handy copy of 'original' value | ||
| 15 | 1 | 200ns | our $VERSION = '0.64'; | ||
| 16 | |||||
| 17 | # spent 66µs (32+34) within lib::import which was called:
# once (32µs+34µs) by main::BEGIN@5 at line 5 of /root/tor-browser-build/rbm/rbm | ||||
| 18 | 1 | 100ns | shift; | ||
| 19 | |||||
| 20 | 1 | 200ns | my %names; | ||
| 21 | 1 | 600ns | foreach (reverse @_) { | ||
| 22 | 1 | 200ns | my $path = $_; # we'll be modifying it, so break the alias | ||
| 23 | 1 | 200ns | if ($path eq '') { | ||
| 24 | require Carp; | ||||
| 25 | Carp::carp("Empty compile time value given to use lib"); | ||||
| 26 | } | ||||
| 27 | |||||
| 28 | 1 | 20µs | 3 | 12µs | if ($path !~ /\.par$/i && -e $path && ! -d _) { # spent 8µs making 1 call to lib::CORE:ftis
# spent 3µs making 1 call to lib::CORE:ftdir
# spent 400ns making 1 call to lib::CORE:match |
| 29 | require Carp; | ||||
| 30 | Carp::carp("Parameter to use lib must be directory, not file"); | ||||
| 31 | } | ||||
| 32 | 1 | 900ns | unshift(@INC, $path); | ||
| 33 | # Add any previous version directories we found at configure time | ||||
| 34 | 1 | 400ns | foreach my $incver (@inc_version_list) | ||
| 35 | { | ||||
| 36 | 2 | 600ns | my $dir = "$path/$incver"; | ||
| 37 | 2 | 16µs | 2 | 13µs | unshift(@INC, $dir) if -d $dir; # spent 13µs making 2 calls to lib::CORE:ftdir, avg 6µs/call |
| 38 | } | ||||
| 39 | # Put a corresponding archlib directory in front of $path if it | ||||
| 40 | # looks like $path has an archlib directory below it. | ||||
| 41 | 1 | 2µs | 1 | 3µs | my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir) # spent 3µs making 1 call to lib::_get_dirs |
| 42 | = _get_dirs($path); | ||||
| 43 | 1 | 5µs | 1 | 3µs | unshift(@INC, $arch_dir) if -d $arch_auto_dir; # spent 3µs making 1 call to lib::CORE:ftdir |
| 44 | 1 | 4µs | 1 | 3µs | unshift(@INC, $version_dir) if -d $version_dir; # spent 3µs making 1 call to lib::CORE:ftdir |
| 45 | 1 | 3µs | 1 | 700ns | unshift(@INC, $version_arch_dir) if -d $version_arch_dir; # spent 700ns making 1 call to lib::CORE:ftdir |
| 46 | } | ||||
| 47 | |||||
| 48 | # remove trailing duplicates | ||||
| 49 | 1 | 6µs | @INC = grep { ++$names{$_} == 1 } @INC; | ||
| 50 | 1 | 3µs | return; | ||
| 51 | } | ||||
| 52 | |||||
| 53 | sub unimport { | ||||
| 54 | shift; | ||||
| 55 | |||||
| 56 | my %names; | ||||
| 57 | foreach my $path (@_) { | ||||
| 58 | my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir) | ||||
| 59 | = _get_dirs($path); | ||||
| 60 | ++$names{$path}; | ||||
| 61 | ++$names{$arch_dir} if -d $arch_auto_dir; | ||||
| 62 | ++$names{$version_dir} if -d $version_dir; | ||||
| 63 | ++$names{$version_arch_dir} if -d $version_arch_dir; | ||||
| 64 | } | ||||
| 65 | |||||
| 66 | # Remove ALL instances of each named directory. | ||||
| 67 | @INC = grep { !exists $names{$_} } @INC; | ||||
| 68 | return; | ||||
| 69 | } | ||||
| 70 | |||||
| 71 | # spent 3µs within lib::_get_dirs which was called:
# once (3µs+0s) by lib::import at line 41 | ||||
| 72 | 1 | 300ns | my($dir) = @_; | ||
| 73 | 1 | 200ns | my($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir); | ||
| 74 | |||||
| 75 | 1 | 400ns | $arch_auto_dir = "$dir/$archname/auto"; | ||
| 76 | 1 | 400ns | $arch_dir = "$dir/$archname"; | ||
| 77 | 1 | 300ns | $version_dir = "$dir/$version"; | ||
| 78 | 1 | 400ns | $version_arch_dir = "$dir/$version/$archname"; | ||
| 79 | |||||
| 80 | 1 | 2µs | return($arch_auto_dir, $arch_dir, $version_dir, $version_arch_dir); | ||
| 81 | } | ||||
| 82 | |||||
| 83 | 1 | 6µs | 1; | ||
| 84 | __END__ | ||||
# spent 22µs within lib::CORE:ftdir which was called 6 times, avg 4µs/call:
# 2 times (13µs+0s) by lib::import at line 37, avg 6µs/call
# once (3µs+0s) by lib::import at line 28
# once (3µs+0s) by lib::import at line 43
# once (3µs+0s) by lib::import at line 44
# once (700ns+0s) by lib::import at line 45 | |||||
# spent 8µs within lib::CORE:ftis which was called:
# once (8µs+0s) by lib::import at line 28 | |||||
# spent 400ns within lib::CORE:match which was called:
# once (400ns+0s) by lib::import at line 28 |