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Annotation of src/usr.bin/nc/atomicio.h, Revision 1.2

1.2     ! tobias      1: /* $OpenBSD: atomicio.h,v 1.1 2005/05/24 20:13:28 avsm Exp $ */
1.1       avsm        2:
                      3: /*
1.2     ! tobias      4:  * Copyright (c) 2006 Damien Miller.  All rights reserved.
1.1       avsm        5:  * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
                      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:
1.2     ! tobias     29: #ifndef _ATOMICIO_H
        !            30: #define _ATOMICIO_H
        !            31:
1.1       avsm       32: /*
                     33:  * Ensure all of data on socket comes through. f==read || f==vwrite
                     34:  */
                     35: size_t atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
                     36:
                     37: #define vwrite (ssize_t (*)(int, void *, size_t))write
1.2     ! tobias     38:
        !            39: #endif /* _ATOMICIO_H */