ack/lang/cem/libcc.ansi/stdio/snprintf.c

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/*
* sprintf - print formatted output on an array
*/
/* $Id$ */
#include <stdio.h>
#include <stdarg.h>
#include "loc_incl.h"
int
snprintf(char * s, size_t len, const char *format, ...)
{
va_list ap;
int retval;
FILE tmp_stream;
va_start(ap, format);
tmp_stream._fd = -1;
tmp_stream._flags = _IOWRITE + _IONBF + _IOWRITING;
tmp_stream._buf = (unsigned char *) s;
tmp_stream._ptr = (unsigned char *) s;
tmp_stream._count = len;
retval = _doprnt(format, ap, &tmp_stream);
putc('\0',&tmp_stream);
va_end(ap);
return retval;
}