LCOV - code coverage report
Current view: top level - src/bin/pg_waldump - committsdesc.c (source / functions) Coverage Total Hit
Test: PostgreSQL 19devel Lines: 0.0 % 18 0
Test Date: 2026-02-17 17:20:33 Functions: 0.0 % 2 0
Legend: Lines:     hit not hit

            Line data    Source code
       1              : /*-------------------------------------------------------------------------
       2              :  *
       3              :  * committsdesc.c
       4              :  *    rmgr descriptor routines for access/transam/commit_ts.c
       5              :  *
       6              :  * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
       7              :  * Portions Copyright (c) 1994, Regents of the University of California
       8              :  *
       9              :  *
      10              :  * IDENTIFICATION
      11              :  *    src/backend/access/rmgrdesc/committsdesc.c
      12              :  *
      13              :  *-------------------------------------------------------------------------
      14              :  */
      15              : #include "postgres.h"
      16              : 
      17              : #include "access/commit_ts.h"
      18              : 
      19              : 
      20              : void
      21            0 : commit_ts_desc(StringInfo buf, XLogReaderState *record)
      22              : {
      23            0 :     char       *rec = XLogRecGetData(record);
      24            0 :     uint8       info = XLogRecGetInfo(record) & ~XLR_INFO_MASK;
      25              : 
      26            0 :     if (info == COMMIT_TS_ZEROPAGE)
      27              :     {
      28              :         int64       pageno;
      29              : 
      30            0 :         memcpy(&pageno, rec, sizeof(pageno));
      31            0 :         appendStringInfo(buf, "%" PRId64, pageno);
      32              :     }
      33            0 :     else if (info == COMMIT_TS_TRUNCATE)
      34              :     {
      35            0 :         xl_commit_ts_truncate *trunc = (xl_commit_ts_truncate *) rec;
      36              : 
      37            0 :         appendStringInfo(buf, "pageno %" PRId64 ", oldestXid %u",
      38              :                          trunc->pageno, trunc->oldestXid);
      39              :     }
      40            0 : }
      41              : 
      42              : const char *
      43            0 : commit_ts_identify(uint8 info)
      44              : {
      45            0 :     switch (info)
      46              :     {
      47            0 :         case COMMIT_TS_ZEROPAGE:
      48            0 :             return "ZEROPAGE";
      49            0 :         case COMMIT_TS_TRUNCATE:
      50            0 :             return "TRUNCATE";
      51            0 :         default:
      52            0 :             return NULL;
      53              :     }
      54              : }
        

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