[ Källkod: libb-cow-perl ]
Paket: libb-cow-perl (0.007-1)
Länkar för libb-cow-perl
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Hämta källkodspaketet libb-cow-perl:
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Externa resurser:
- Hemsida [metacpan.org]
Liknande paket:
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,
Andra paket besläktade med libb-cow-perl
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- dep: libc6 (>= 2.4)
- GNU C-bibliotek: Delade bibliotek
också ett virtuellt paket som tillhandahålls av libc6-udeb
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- dep: perl (>= 5.36.0-4)
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- dep: perlapi-5.36.0
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Hämta libb-cow-perl
| Arkitektur | Paketstorlek | Installerad storlek | Filer |
|---|---|---|---|
| armel | 8,7 kbyte | 95,0 kbyte | [filförteckning] |