套件：libdevel-leak-perl（0.03-3 以及其他的）

utility for looking for perl objects that are not reclaimed

Devel::Leak has two functions: NoteSV and CheckSV.

NoteSV walks the perl internal table of allocated SVs (scalar values) - (which actually contains arrays and hashes too), and records their addresses in a table. It returns a count of these "things", and stores a pointer to the table (which is obtained from the heap using malloc()) in its argument.

CheckSV is passed argument which holds a pointer to a table created by NoteSV. It re-walks the perl-internals and calls sv_dump() for any "things" which did not exist when NoteSV was called. It returns a count of the number of "things" now allocated.

標籤: 軟體開發: Perl 開發, 函式庫, 實做語言: implemented-in::c, implemented-in::perl, 角色: 開發用函式庫, 共用函式庫

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