usr/src/lib/libc/stdio/vprintf.c

/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that this notice is preserved and that due credit is given
 * to the University of California at Berkeley. The name of the University
 * may not be used to endorse or promote products derived from this
 * software without specific prior written permission. This software
 * is provided ``as is'' without express or implied warranty.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)vprintf.c   5.1 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

#include <stdio.h>
#include <varargs.h>

int
vprintf(fmt, ap)
        char *fmt;
        va_list ap;
{
        int len;

        len = _doprnt(fmt, ap, stdout);
        return (ferror(stdout) ? EOF : len);
}