31 lines
551 B
C
31 lines
551 B
C
|
/*
|
||
|
|
* sscanf - read formatted output from a string
|
||
|
|
*/
|
||
|
|
/* $Header$ */
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include "loc_incl.h"
|
||
|
|
|
||
|
|
int sscanf(const char *s, const char *format, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
int retval;
|
||
|
|
FILE tmp_stream;
|
||
|
|
|
||
|
|
va_start(ap, format);
|
||
|
|
|
||
|
|
tmp_stream._fd = -1;
|
||
|
|
tmp_stream._flags = _IOREAD + _IONBF + _IOREADING;
|
||
|
|
tmp_stream._buf = (unsigned char *) s;
|
||
|
|
tmp_stream._ptr = (unsigned char *) s;
|
||
|
|
tmp_stream._count = strlen(s);
|
||
|
|
|
||
|
|
retval = _doscan(&tmp_stream, format, ap);
|
||
|
|
|
||
|
|
va_end(ap);
|
||
|
|
|
||
|
|
return retval;
|
||
|
|
}
|