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Name: perl-B-COW | Distribution: Fedora Project |
Version: 0.004 | Vendor: Fedora Project |
Release: 10.fc37 | Build date: Fri Jul 22 05:39:02 2022 |
Group: Unspecified | Build host: buildvm-a64-32.iad2.fedoraproject.org |
Size: 94284 | Source RPM: perl-B-COW-0.004-10.fc37.src.rpm |
Packager: Fedora Project | |
Url: https://metacpan.org/release/B-COW | |
Summary: Additional B helpers to check Copy On Write status |
B::COW provides some naïve additional B helpers to check the Copy On Write (COW) status of one SvPV (a Perl string variable). A COWed SvPV is sharing its string (the PV) with other SvPVs. It's a (kind of) Read Only C string, which would be Copied On Write (COW). More than one SV can share the same PV, but when one PV needs to alter it, it would perform a copy of it, decreasing the COWREFCNT counter. One SV can then drop the COW flag when it's the only one holding a pointer to the PV. The COWREFCNT is stored at the end of the PV, after the null byte terminating the string. That value is limited to 255: when we reach 255, a new PV would be created.
GPL+ or Artistic
* Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.004-10 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild * Mon May 30 2022 Jitka Plesnikova <jplesnik@redhat.com> - 0.004-9 - Perl 5.36 rebuild * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.004-8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.004-7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild * Fri May 21 2021 Jitka Plesnikova <jplesnik@redhat.com> - 0.004-6 - Perl 5.34 rebuild * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.004-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.004-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
/usr/lib/.build-id /usr/lib/.build-id/e3 /usr/lib/.build-id/e3/bab914c7cac1650351044ce9d3e552b997d5f1 /usr/lib64/perl5/vendor_perl/B /usr/lib64/perl5/vendor_perl/B/COW.pm /usr/lib64/perl5/vendor_perl/auto/B /usr/lib64/perl5/vendor_perl/auto/B/COW /usr/lib64/perl5/vendor_perl/auto/B/COW/COW.so /usr/share/doc/perl-B-COW /usr/share/doc/perl-B-COW/Changes /usr/share/doc/perl-B-COW/README /usr/share/doc/perl-B-COW/examples /usr/share/doc/perl-B-COW/examples/synopsis.pl /usr/share/licenses/perl-B-COW /usr/share/licenses/perl-B-COW/LICENSE /usr/share/man/man3/B::COW.3pm.gz
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Fabrice Bellet, Thu May 9 20:22:59 2024