Horton

RE: libpq debug log

tsunakawa.takay@fujitsu.com <tsunakawa.takay@fujitsu.com>

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From: "tsunakawa.takay@fujitsu.com" <tsunakawa.takay@fujitsu.com>
To: 'Kyotaro Horiguchi' <horikyota.ntt@gmail.com>
Cc: "alvherre@alvh.no-ip.org" <alvherre@alvh.no-ip.org>, "iwata.aya@fujitsu.com" <iwata.aya@fujitsu.com>, "tgl@sss.pgh.pa.us" <tgl@sss.pgh.pa.us>, "k.jamison@fujitsu.com" <k.jamison@fujitsu.com>, "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>
Date: 2021-03-11T04:12:57Z
Lists: pgsql-hackers 
From: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
> Right. So something like this?
> 
> unsigned char p;
> 
> p = buf + *cursor;
> result = (uint32) (*p << 24) + (*(p + 1)) << 16 + ...);

Yes, that would work (if p is a pointer), but I think memcpy() is enough like pqGetInt() does.


Regards
Takayuki Tsunakawa

Commits

  1. Rename PQtraceSetFlags() to PQsetTraceFlags().

  2. Suppress length of Notice/Error msgs in PQtrace regress mode

  3. Strip file names reported in error messages on Windows, too.

  4. Fix setvbuf()-induced crash in libpq_pipeline

  5. libpq_pipeline: Must strdup(optarg) to avoid crash

  6. Remove setvbuf() call from PQtrace()

  7. Initialize conn->Pfdebug to NULL when creating a connection

  8. Disable force_parallel_mode in libpq_pipeline

  9. libpq_pipeline: add PQtrace() support and tests

  10. Improve PQtrace() output format

  11. Re-simplify management of inStart in pqParseInput3's subroutines.