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/*-------------------------------------------------------------------------
*
* oidint4.c--
* Functions for the built-in type "oidint4".
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/oidint4.c,v 1.5 1998/02/26 04:37:17 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#include <stdio.h> /* for sprintf() */
#include "postgres.h"
#include "utils/palloc.h"
#include "utils/builtins.h"
#include "utils/oidcompos.h" /* where function declarations go */
OidInt4
oidint4in(char *o)
{
OidInt4 oi;
char *p;
oi = (OidInt4) palloc(sizeof(OidInt4Data));
for (p = o; *p != '\0' && *p != '/'; p++)
continue;
oi->oi_oid = (Oid) pg_atoi(o, sizeof(Oid), '/');
if (*p == '\0')
{
oi->oi_int4 = 0;
}
else
{
oi->oi_int4 = pg_atoi(++p, sizeof(int4), '\0');
}
return (oi);
}
char *
oidint4out(OidInt4 o)
{
char *r;
/*
* -2147483647/-2147483647 0 1 2
* 123456789012345678901234
*/
r = (char *) palloc(24);
sprintf(r, "%d/%d", o->oi_oid, o->oi_int4);
return (r);
}
bool
oidint4lt(OidInt4 o1, OidInt4 o2)
{
return
((bool) (o1->oi_oid < o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int4 < o2->oi_int4)));
}
bool
oidint4le(OidInt4 o1, OidInt4 o2)
{
return ((bool) (o1->oi_oid < o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int4 <= o2->oi_int4)));
}
bool
oidint4eq(OidInt4 o1, OidInt4 o2)
{
return ((bool) (o1->oi_oid == o2->oi_oid && o1->oi_int4 == o2->oi_int4));
}
bool
oidint4ge(OidInt4 o1, OidInt4 o2)
{
return ((bool) (o1->oi_oid > o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int4 >= o2->oi_int4)));
}
bool
oidint4gt(OidInt4 o1, OidInt4 o2)
{
return ((bool) (o1->oi_oid > o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int4 > o2->oi_int4)));
}
bool
oidint4ne(OidInt4 o1, OidInt4 o2)
{
return ((bool) (o1->oi_oid != o2->oi_oid || o1->oi_int4 != o2->oi_int4));
}
int
oidint4cmp(OidInt4 o1, OidInt4 o2)
{
if (oidint4lt(o1, o2))
return (-1);
else if (oidint4eq(o1, o2))
return (0);
else
return (1);
}
OidInt4
mkoidint4(Oid v_oid, uint32 v_int4)
{
OidInt4 o;
o = (OidInt4) palloc(sizeof(OidInt4Data));
o->oi_oid = v_oid;
o->oi_int4 = v_int4;
return (o);
}
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