[unix-history] / usr / src / libc / stdio / scanf.c

/* @(#)scanf.c	4.1 (Berkeley) 12/21/80 */
#include	<stdio.h>

scanf(fmt, args)
char *fmt;
{
	return(_doscan(stdin, fmt, &args));
}

fscanf(iop, fmt, args)
FILE *iop;
char *fmt;
{
	return(_doscan(iop, fmt, &args));
}

sscanf(str, fmt, args)
register char *str;
char *fmt;
{
	FILE _strbuf;

	_strbuf._flag = _IOREAD|_IOSTRG;
	_strbuf._ptr = _strbuf._base = str;
	_strbuf._cnt = 0;
	while (*str++)
		_strbuf._cnt++;
	return(_doscan(&_strbuf, fmt, &args));
}
Commit	Line	Data
4b9ccde7	1	/* @(#)scanf.c 4.1 (Berkeley) 12/21/80 */
9c8fc5ca BJ	2	#include <stdio.h>
	3
	4	scanf(fmt, args)
	5	char *fmt;
	6	{
	7	return(_doscan(stdin, fmt, &args));
	8	}
	9
	10	fscanf(iop, fmt, args)
	11	FILE *iop;
	12	char *fmt;
	13	{
	14	return(_doscan(iop, fmt, &args));
	15	}
	16
	17	sscanf(str, fmt, args)
	18	register char *str;
	19	char *fmt;
	20	{
	21	FILE _strbuf;
	22
	23	_strbuf._flag = _IOREAD\|_IOSTRG;
	24	_strbuf._ptr = _strbuf._base = str;
	25	_strbuf._cnt = 0;
	26	while (*str++)
	27	_strbuf._cnt++;
	28	return(_doscan(&_strbuf, fmt, &args));
	29	}