diff options
Diffstat (limited to 'lib/libc/stdio/putw.c')
| -rw-r--r-- | lib/libc/stdio/putw.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/lib/libc/stdio/putw.c b/lib/libc/stdio/putw.c new file mode 100644 index 000000000000..a7e93b7e9e2b --- /dev/null +++ b/lib/libc/stdio/putw.c @@ -0,0 +1,68 @@ +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Chris Torek. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +#if 0 +static char sccsid[] = "@(#)putw.c 8.1 (Berkeley) 6/4/93"; +#endif +static const char rcsid[] = + "$FreeBSD$"; +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" +#include <stdio.h> +#include "un-namespace.h" +#include "fvwrite.h" +#include "libc_private.h" + +int +putw(w, fp) + int w; + FILE *fp; +{ + int retval; + struct __suio uio; + struct __siov iov; + + iov.iov_base = &w; + iov.iov_len = uio.uio_resid = sizeof(w); + uio.uio_iov = &iov; + uio.uio_iovcnt = 1; + FLOCKFILE(fp); + retval = __sfvwrite(fp, &uio); + FUNLOCKFILE(fp); + return (retval); +} |