I am seeing the following compiler warning for the past few days:

        basebackup.c:213: warning: variable `ptr' might be clobbered by
        `longjmp' or `vfork'

and I see this comment in the file:

        /*
         * Actually do a base backup for the specified tablespaces.
         *
         * This is split out mainly to avoid complaints about "variable might be
         * clobbered by longjmp" from stupider versions of gcc.
         */

Seems that isn't working as expected.  I am using:

        gcc version 2.95.3 20010315 (release)

with -O1.

-- 
  Bruce Momjian  <br...@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +

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