13 lines
602 B
Text
13 lines
602 B
Text
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Devel::Leak has two functions NoteSV and CheckSV.
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NoteSV walks the perl internal table of allocated SVs (scalar values)
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- (which actually contains arrays and hashes too), and records their
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addresses in a table. It returns a count of these "things", and
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stores a pointer to the table (which is obtained from the heap using
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malloc()) in its argument.
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CheckSV is passed argument which holds a pointer to a table created
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by NoteSV. It re-walks the perl-internals and calls sv_dump() for
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any "things" which did not exist when NoteSV was called. It returns
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a count of the number of "things" now allocated.
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