File: misc_utils.c

package info (click to toggle)
postgresql 6.3.2-8
  • links: PTS
  • area: main
  • in suites: hamm
  • size: 19,388 kB
  • ctags: 15,077
  • sloc: ansic: 158,988; sh: 5,379; java: 5,143; yacc: 4,891; tcl: 4,170; sql: 4,120; makefile: 2,615; lex: 906; cpp: 839; python: 836; perl: 678; asm: 70; csh: 5; sed: 2
file content (50 lines) | stat: -rw-r--r-- 637 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
/*
 * utils.c --
 *
 * This file defines various Postgres utility functions.
 *
 * Copyright (c) 1996, Massimo Dal Zotto <dz@cs.unitn.it>
 */

#include <unistd.h>

#include "postgres.h"
#include "utils/palloc.h"

#include "misc_utils.h"

extern int	ExecutorLimit(int limit);
extern void Async_Unlisten(char *relname, int pid);

int
query_limit(int limit)
{
	return ExecutorLimit(limit);
}

int
backend_pid()
{
	return getpid();
}

int
unlisten(char *relname)
{
	Async_Unlisten(relname, getpid());
	return 0;
}

int
max(int x, int y)
{
	return ((x > y) ? x : y);
}

int
min(int x, int y)
{
	return ((x < y) ? x : y);
}

/* end of file */