软件包: libb-cow-perl (0.004-1build2)
libb-cow-perl 的相关链接
Trisquel 的资源:
下载源码包 libb-cow-perl:
- [libb-cow-perl_0.004-1build2.dsc]
- [libb-cow-perl_0.004.orig.tar.gz]
- [libb-cow-perl_0.004-1build2.debian.tar.xz]
维护者:
Original Maintainers:
- Debian Perl Group (Mail Archive)
- gregor herrmann
外部的资源:
- 主页 [metacpan.org]
相似软件包:
additional B helpers to check COW status
B::COW provides some naive additional B helpers to check the COW status of one SvPV.
A COWed SvPV is sharing its string (the PV) with other SvPVs. It's a (kind of) Read Only C string, that would be Copied On Write (COW).
More than one SV can share the same PV, but when one PV need to alter it, it would perform a copy of it, decrease 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 "\0".
That value is limited to 255, after that a new PV would be created,
其他与 libb-cow-perl 有关的软件包
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- dep: libc6 (>= 2.34)
- GNU C Library: Shared libraries
同时作为一个虚包由这些包填实: libc6-udeb
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- dep: perl
- Larry Wall's Practical Extraction and Report Language
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- dep: perlapi-5.34.0
- 本虚包由这些包填实: perl-base