Commit | Line | Data |
3fea05b9 |
1 | # NOTE: Derived from blib/lib/Storable.pm. |
2 | # Changes made here will be lost when autosplit is run again. |
3 | # See AutoSplit.pm. |
4 | package Storable; |
5 | |
6 | #line 364 "blib/lib/Storable.pm (autosplit into blib/lib/auto/Storable/_retrieve.al)" |
7 | # Internal retrieve routine |
8 | sub _retrieve { |
9 | my ($file, $use_locking) = @_; |
10 | local *FILE; |
11 | open(FILE, $file) || logcroak "can't open $file: $!"; |
12 | binmode FILE; # Archaic systems... |
13 | my $self; |
14 | my $da = $@; # Could be from exception handler |
15 | if ($use_locking) { |
16 | unless (&CAN_FLOCK) { |
17 | logcarp "Storable::lock_store: fcntl/flock emulation broken on $^O"; |
18 | return undef; |
19 | } |
20 | flock(FILE, LOCK_SH) || logcroak "can't get shared lock on $file: $!"; |
21 | # Unlocking will happen when FILE is closed |
22 | } |
23 | eval { $self = pretrieve(*FILE) }; # Call C routine |
24 | close(FILE); |
25 | logcroak $@ if $@ =~ s/\.?\n$/,/; |
26 | $@ = $da; |
27 | return $self; |
28 | } |
29 | |
30 | # end of Storable::_retrieve |
31 | 1; |