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authorTom Lane <tgl@sss.pgh.pa.us>2010-08-26 22:00:19 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2010-08-26 22:00:19 +0000
commit73b3bd5574099ac0f6a174852ce224d55d0cdf78 (patch)
tree739b31e8d6b9921f39edb93af9ce915d034f6743 /src/backend/access/gist/gistvacuum.c
parent48322916559607e5b6a85f30a8e5307baf9cac3d (diff)
downloadpostgresql-73b3bd5574099ac0f6a174852ce224d55d0cdf78.tar.gz
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Document the existence of the socket lock file under unix_socket_directory,
which is perhaps not a terribly good spot for it but there doesn't seem to be a better place. Also add a source-code comment pointing out a couple reasons for having a separate lock file. Per suggestion from Greg Smith.
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