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

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