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  • Committer: alvherre
  • Date: 2005-12-16 21:24:52 UTC
  • Revision ID: svn-v4:db760fc0-0f08-0410-9d63-cc6633f64896:trunk:1
Initial import of the REL8_0_3 sources from the Pgsql CVS repository.

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src/backend/utils/error/assert.c
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * assert.c
 
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 *        Assert code.
 
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 *
 
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 * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
 
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 * Portions Copyright (c) 1994, Regents of the University of California
 
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 *
 
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 *
 
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 * IDENTIFICATION
 
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 *        $PostgreSQL: pgsql/src/backend/utils/error/assert.c,v 1.30 2004-12-31 22:01:27 pgsql Exp $
 
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 *
 
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 * NOTE
 
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 *        This should eventually work with elog()
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#include "postgres.h"
 
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#include <unistd.h>
 
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/*
 
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 * ExceptionalCondition - Handles the failure of an Assert()
 
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 */
 
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int
 
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ExceptionalCondition(char *conditionName,
 
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                                         char *errorType,
 
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                                         char *fileName,
 
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                                         int lineNumber)
 
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{
 
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        if (!PointerIsValid(conditionName)
 
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                || !PointerIsValid(fileName)
 
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                || !PointerIsValid(errorType))
 
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                write_stderr("TRAP: ExceptionalCondition: bad arguments\n");
 
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        else
 
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        {
 
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                write_stderr("TRAP: %s(\"%s\", File: \"%s\", Line: %d)\n",
 
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                                         errorType, conditionName,
 
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                                         fileName, lineNumber);
 
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        }
 
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#ifdef SLEEP_ON_ASSERT
 
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        /*
 
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         * It would be nice to use pg_usleep() here, but only does 2000 sec or
 
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         * 33 minutes, which seems too short.
 
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         */
 
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        sleep(1000000);
 
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#endif
 
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        abort();
 
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        return 0;
 
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}