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Annotation of src/usr.bin/ssh/atomicio.h, Revision 1.9

1.9     ! stevesk     1: /* $OpenBSD: atomicio.h,v 1.8 2006/04/16 00:52:55 djm Exp $ */
1.2       niklas      2:
1.1       markus      3: /*
1.8       djm         4:  * Copyright (c) 2006 Damien Miller.  All rights reserved.
1.3       deraadt     5:  * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
1.1       markus      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  *
                     17:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     18:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     19:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     20:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     21:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     22:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     23:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     24:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     25:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     26:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     27:  */
                     28:
1.8       djm        29: #ifndef _ATOMICIO_H
                     30: #define _ATOMICIO_H
                     31:
                     32: #include <sys/types.h>
1.9     ! stevesk    33: #include <sys/uio.h>
        !            34:
1.8       djm        35: #include <unistd.h>
                     36:
1.1       markus     37: /*
1.5       deraadt    38:  * Ensure all of data on socket comes through. f==read || f==vwrite
1.1       markus     39:  */
1.6       avsm       40: size_t atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
1.5       deraadt    41:
                     42: #define vwrite (ssize_t (*)(int, void *, size_t))write
1.8       djm        43:
                     44: /*
                     45:  * ensure all of data on socket comes through. f==readv || f==writev
                     46:  */
                     47: size_t atomiciov(ssize_t (*)(int, const struct iovec *, int),
                     48:     int, const struct iovec *, int);
                     49:
                     50: #endif /* _ATOMICIO_H */