free(3)-ing variables in pg_dump - Mailing list pgsql-hackers

From Andreas Joseph Krogh
Subject free(3)-ing variables in pg_dump
Date
Msg-id 200309231541.38827.andreak@officenet.no
Whole thread Raw
Responses Re: free(3)-ing variables in pg_dump  (Andrew Dunstan <andrew@dunslane.net>)
Re: free(3)-ing variables in pg_dump  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
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Hi.

I'm trying to implement functionallity to dump multiple tables with multiple
"-t <table-name>" options. While digging in the source for pg_dump I see that
many local static variables are not freed( with free(3)). Is this lazy
programming because pg_dump is its own process  where the kernel takes care
of cleaning up, so you don't bother to do it for some of the variables? I'm
malloc'ing some structs to build a list over tables which are marked for
dumping. Shall I bother to free(3) them?

- --
Andreas Joseph Krogh <andreak@officenet.no>
Managing Director, Senior Software Developer
OfficeNet AS

- - Writing software is more fun than working.

gpg public_key: http://dev.officenet.no/~andreak/public_key.asc
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