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51 lines
655 B
C
51 lines
655 B
C
/*
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* utils.c --
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*
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* This file defines various Postgres utility functions.
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*
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* Copyright (c) 1996, Massimo Dal Zotto <dz@cs.unitn.it>
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*/
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#include <unistd.h>
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#include "postgres.h"
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#include "utils/palloc.h"
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#include "misc_utils.h"
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extern int ExecutorLimit(int limit);
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extern void Async_Unlisten(char *relname, int pid);
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int
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query_limit(int limit)
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{
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return ExecutorLimit(limit);
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}
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int
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backend_pid()
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{
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return getpid();
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}
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int
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unlisten(char *relname)
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{
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Async_Unlisten(relname, getpid());
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return 0;
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}
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int
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max(int x, int y)
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{
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return ((x > y) ? x : y);
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}
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int
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min(int x, int y)
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{
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return ((x < y) ? x : y);
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}
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/* end of file */
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