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/*-------------------------------------------------------------------------
*
* oidint2.c--
* Functions for the built-in type "oidint2".
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/oidint2.c,v 1.1.1.1 1996/07/09 06:22:05 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
#include <stdio.h>
#include "postgres.h"
#include "utils/palloc.h"
#include "utils/builtins.h" /* for pg_atoi() */
#include "utils/oidcompos.h" /* where function declarations go */
OidInt2
oidint2in(char *o)
{
OidInt2 oi;
char *p;
oi = (OidInt2) palloc(sizeof(OidInt2Data));
for (p = o; *p != '\0' && *p != '/'; p++)
continue;
oi->oi_oid = (Oid) pg_atoi(o, sizeof(Oid), '/');
if (*p == '\0') {
oi->oi_int2 = 0;
} else {
oi->oi_int2 = (int16) pg_atoi(++p, sizeof(int2), '\0');
}
return (oi);
}
char *
oidint2out(OidInt2 o)
{
char *r;
/*
* -2147483647/-32767
* 0 1
* 1234567890123456789
*/
r = (char *) palloc(19);
sprintf(r, "%d/%d", o->oi_oid, o->oi_int2);
return (r);
}
bool
oidint2lt(OidInt2 o1, OidInt2 o2)
{
return
((bool) (o1->oi_oid < o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int2 < o2->oi_int2)));
}
bool
oidint2le(OidInt2 o1, OidInt2 o2)
{
return ((bool) (o1->oi_oid < o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int2 <= o2->oi_int2)));
}
bool
oidint2eq(OidInt2 o1, OidInt2 o2)
{
return ((bool) (o1->oi_oid == o2->oi_oid && o1->oi_int2 == o2->oi_int2));
}
bool
oidint2ge(OidInt2 o1, OidInt2 o2)
{
return ((bool) (o1->oi_oid > o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int2 >= o2->oi_int2)));
}
bool
oidint2gt(OidInt2 o1, OidInt2 o2)
{
return ((bool) (o1->oi_oid > o2->oi_oid ||
(o1->oi_oid == o2->oi_oid && o1->oi_int2 > o2->oi_int2)));
}
bool
oidint2ne(OidInt2 o1, OidInt2 o2)
{
return ((bool) (o1->oi_oid != o2->oi_oid || o1->oi_int2 != o2->oi_int2));
}
int
oidint2cmp(OidInt2 o1, OidInt2 o2)
{
if (oidint2lt(o1, o2))
return (-1);
else if (oidint2eq(o1, o2))
return (0);
else
return (1);
}
OidInt2
mkoidint2(Oid v_oid, uint16 v_int2)
{
OidInt2 o;
o = (OidInt2) palloc(sizeof(OidInt2Data));
o->oi_oid = v_oid;
o->oi_int2 = v_int2;
return (o);
}
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