Package: libb-cow-perl (0.007-1 and others)

Links for libb-cow-perl

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,

Tags: Software Development: Perl Development, Libraries, Implemented in: implemented-in::c, implemented-in::perl, Role: Development Library

dep: libc6 (>= 2.16) [x32]

GNU C Library: Shared libraries
also a virtual package provided by libc6-udeb

dep: libc6 (>= 2.22) [ppc64, ppc64el]

dep: libc6 (>= 2.27) [riscv64]

dep: libc6 (>= 2.3) [amd64, hppa, i386, m68k, mips64el, s390x, sparc64]

dep: libc6 (>= 2.37) [sh4]

dep: libc6 (>= 2.4) [armel, armhf]
dep: libc6.1 (>= 2.3.5) [alpha]

GNU C Library: Shared libraries
also a virtual package provided by libc6.1-udeb

dep: libc6.1 (>= 2.37) [ia64]
dep: perl (>= 5.38.2-3.2)

Larry Wall's Practical Extraction and Report Language
dep: perlapi-5.38.2 [not armel, armhf, hppa, m68k, sh4, x32]

virtual package provided by perl-base
dep: perlapi-5.38.2t64 [armel, armhf, hppa, m68k, sh4, x32]

virtual package provided by perl-base

Download for all available architectures
Architecture	Version	Package Size	Installed Size	Files
alpha (unofficial port)	0.007-1+b2	8.9 kB	95.0 kB	[list of files]
amd64	0.007-1+b2	8.9 kB	43.0 kB	[list of files]
arm64	0.007-1+b2	8.9 kB	95.0 kB	[list of files]
armel	0.007-1+b2	8.6 kB	35.0 kB	[list of files]
armhf	0.007-1+b2	8.5 kB	35.0 kB	[list of files]
hppa (unofficial port)	0.007-1+b2	9.2 kB	39.0 kB	[list of files]
i386	0.007-1+b2	8.9 kB	43.0 kB	[list of files]
ia64 (unofficial port)	0.007-1+b2	9.5 kB	38.0 kB	[list of files]
m68k (unofficial port)	0.007-1+b2	8.6 kB	39.0 kB	[list of files]
mips64el	0.007-1+b2	8.9 kB	96.0 kB	[list of files]
ppc64 (unofficial port)	0.007-1+b2	9.2 kB	96.0 kB	[list of files]
ppc64el	0.007-1+b2	9.1 kB	95.0 kB	[list of files]
riscv64	0.007-1+b2	8.7 kB	35.0 kB	[list of files]
s390x	0.007-1+b2	8.9 kB	39.0 kB	[list of files]
sh4 (unofficial port)	0.007-1+b2	8.8 kB	95.0 kB	[list of files]
sparc64 (unofficial port)	0.007-1+b2	8.9 kB	1,056.0 kB	[list of files]
x32 (unofficial port)	0.007-1+b2	8.8 kB	43.0 kB	[list of files]