ucx: src/cx/common.h@e59b76889f00

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    29 /**

    30  * \file common.h

    31  *

    32  * \brief Common definitions and feature checks.

    33  *

    34  * \author Mike Becker

    35  * \author Olaf Wintermann

    36  * \copyright 2-Clause BSD License

    37  *

    38  * \mainpage UAP Common Extensions

    39  * Library with common and useful functions, macros and data structures.

    40  * <p>

    41  * Latest available source:<br>

    42  * <a href="https://sourceforge.net/projects/ucx/files/">https://sourceforge.net/projects/ucx/files/</a>

    43  * </p>

    44  *

    45  * <p>

    46  * Repositories:<br>

    47  * <a href="https://sourceforge.net/p/ucx/code">https://sourceforge.net/p/ucx/code</a>

    48  * -&nbsp;or&nbsp;-

    49  * <a href="https://develop.uap-core.de/hg/ucx">https://develop.uap-core.de/hg/ucx</a>

    50  * </p>

    51  *

    52  * <h2>LICENCE</h2>

    53  *

    54  * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.

    55  *

    56  * Redistribution and use in source and binary forms, with or without

    57  * modification, are permitted provided that the following conditions are met:

    58  *

    59  *   1. Redistributions of source code must retain the above copyright

    60  *      notice, this list of conditions and the following disclaimer.

    61  *

    62  *   2. Redistributions in binary form must reproduce the above copyright

    63  *      notice, this list of conditions and the following disclaimer in the

    64  *      documentation and/or other materials provided with the distribution.

    65  *

    66  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    67  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    68  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    69  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    70  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    71  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    72  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    73  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    74  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    75  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    76  * POSSIBILITY OF SUCH DAMAGE.

    77  */

    79 #ifndef UCX_COMMON_H

    80 #define UCX_COMMON_H

    82 /** Major UCX version as integer constant. */

    83 #define UCX_VERSION_MAJOR   3

    85 /** Minor UCX version as integer constant. */

    86 #define UCX_VERSION_MINOR   1

    88 /** Version constant which ensures to increase monotonically. */

    89 #define UCX_VERSION (((UCX_VERSION_MAJOR)<<16)|UCX_VERSION_MINOR)

    91 // Common Includes

    93 #include <stdlib.h>

    94 #include <stddef.h>

    95 #include <stdbool.h>

    96 #include <stdint.h>

    97 #include <sys/types.h>

    99 #ifndef UCX_TEST_H

   100 /**

   101  * Function pointer compatible with fwrite-like functions.

   102  */

   103 typedef size_t (*cx_write_func)(

   104         void const *,

   105         size_t,

   106         size_t,

   107         void *

   108 );

   109 #endif // UCX_TEST_H

   111 /**

   112  * Function pointer compatible with fread-like functions.

   113  */

   114 typedef size_t (*cx_read_func)(

   115         void *,

   116         size_t,

   117         size_t,

   118         void *

   119 );

   122 // Compiler specific stuff

   124 #ifndef __GNUC__

   125 /**

   126  * Removes GNU C attributes where they are not supported.

   127  */

   128 #define __attribute__(x)

   129 #endif

   131 #ifdef _MSC_VER

   133 // fix missing ssize_t definition

   134 #include <BaseTsd.h>

   135 typedef SSIZE_T ssize_t;

   137 // fix missing _Thread_local support

   138 #define _Thread_local __declspec(thread)

   140 #endif

   142 #endif // UCX_COMMON_H

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