4.3BSD/usr/ingres/source/libq/IIsetup.c

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# include	<ingres.h>
# include	<symbol.h>
# include	"IIglobals.h"
# include	<sccs.h>

SCCSID(@(#)IIsetup.c	8.1	12/31/84)


/*
**	IIsetup is called to mark the start of a retrieve.
*/

IIsetup()
{
#	ifdef xETR1
	if (IIdebug)
		printf("IIsetup\n");
#	endif
	IIin_retrieve = 1;
	IIr_sym.type = IIr_sym.len = 0;
	IIdomains = 0;
	IIerrflag = 0;

	/* flush old data from IIpb and do pre-read */
	IIpb_flush(&IIpb);
	IIpb_prime(&IIpb, PB_NOTYPE);
}