软件包:libb-cow-perl(0.007-1 以及其他的)
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 (>= 2.16) [x32]
- GNU C 语言运行库:共享库
同时作为一个虚包由这些包填实: 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]
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- dep: libc6.1 (>= 2.3.5) [alpha]
- GNU C 语言运行库:共享库
同时作为一个虚包由这些包填实: libc6.1-udeb
- dep: libc6.1 (>= 2.37) [ia64]
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- dep: perl (>= 5.38.2-3.2)
- 拉里 沃尔的实用报表提取语言(Perl)
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- dep: perlapi-5.38.2 [除 armel, armhf, hppa, m68k, sh4, x32]
- 本虚包由这些包填实: perl-base
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- dep: perlapi-5.38.2t64 [armel, armhf, hppa, m68k, sh4, x32]
- 本虚包由这些包填实: perl-base
下载 libb-cow-perl
硬件架构 | 版本 | 软件包大小 | 安装后大小 | 文件 |
---|---|---|---|---|
alpha (非官方移植版) | 0.007-1+b2 | 8.9 kB | 95.0 kB | [文件列表] |
amd64 | 0.007-1+b2 | 8.9 kB | 43.0 kB | [文件列表] |
arm64 | 0.007-1+b2 | 8.9 kB | 95.0 kB | [文件列表] |
armel | 0.007-1+b2 | 8.6 kB | 35.0 kB | [文件列表] |
armhf | 0.007-1+b2 | 8.5 kB | 35.0 kB | [文件列表] |
hppa (非官方移植版) | 0.007-1+b2 | 9.2 kB | 39.0 kB | [文件列表] |
i386 | 0.007-1+b2 | 8.9 kB | 43.0 kB | [文件列表] |
ia64 (非官方移植版) | 0.007-1+b2 | 9.5 kB | 38.0 kB | [文件列表] |
m68k (非官方移植版) | 0.007-1+b2 | 8.6 kB | 39.0 kB | [文件列表] |
mips64el | 0.007-1+b2 | 8.9 kB | 96.0 kB | [文件列表] |
ppc64 (非官方移植版) | 0.007-1+b2 | 9.2 kB | 96.0 kB | [文件列表] |
ppc64el | 0.007-1+b2 | 9.1 kB | 95.0 kB | [文件列表] |
riscv64 | 0.007-1+b2 | 8.7 kB | 35.0 kB | [文件列表] |
s390x | 0.007-1+b2 | 8.9 kB | 39.0 kB | [文件列表] |
sh4 (非官方移植版) | 0.007-1+b2 | 8.8 kB | 95.0 kB | [文件列表] |
sparc64 (非官方移植版) | 0.007-1+b2 | 8.9 kB | 1,056.0 kB | [文件列表] |
x32 (非官方移植版) | 0.007-1+b2 | 8.8 kB | 43.0 kB | [文件列表] |