[457] | 1 | /**
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| 2 | * @file
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| 3 | * lwIP initialization API
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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| 8 | * All rights reserved.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without modification,
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| 11 | * are permitted provided that the following conditions are met:
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| 12 | *
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| 13 | * 1. Redistributions of source code must retain the above copyright notice,
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| 14 | * this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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| 16 | * this list of conditions and the following disclaimer in the documentation
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| 17 | * and/or other materials provided with the distribution.
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| 18 | * 3. The name of the author may not be used to endorse or promote products
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| 19 | * derived from this software without specific prior written permission.
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| 20 | *
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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| 22 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 23 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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| 24 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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| 26 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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| 29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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| 30 | * OF SUCH DAMAGE.
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| 31 | *
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| 32 | * This file is part of the lwIP TCP/IP stack.
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| 33 | *
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| 34 | * Author: Adam Dunkels <adam@sics.se>
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| 35 | *
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| 36 | */
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| 37 | #ifndef LWIP_HDR_INIT_H
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| 38 | #define LWIP_HDR_INIT_H
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| 39 |
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| 40 | #include "lwip/opt.h"
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| 41 |
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| 42 | #ifdef __cplusplus
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| 43 | extern "C" {
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| 44 | #endif
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| 45 |
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| 46 | /**
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| 47 | * @defgroup lwip_version Version
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| 48 | * @ingroup lwip
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| 49 | * @{
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| 50 | */
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| 51 |
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| 52 | /** X.x.x: Major version of the stack */
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| 53 | #define LWIP_VERSION_MAJOR 2
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| 54 | /** x.X.x: Minor version of the stack */
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| 55 | #define LWIP_VERSION_MINOR 1
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| 56 | /** x.x.X: Revision of the stack */
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| 57 | #define LWIP_VERSION_REVISION 2
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| 58 | /** For release candidates, this is set to 1..254
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| 59 | * For official releases, this is set to 255 (LWIP_RC_RELEASE)
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| 60 | * For development versions (Git), this is set to 0 (LWIP_RC_DEVELOPMENT) */
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| 61 | #define LWIP_VERSION_RC LWIP_RC_RELEASE
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| 62 |
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| 63 | /** LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases */
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| 64 | #define LWIP_RC_RELEASE 255
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| 65 | /** LWIP_VERSION_RC is set to LWIP_RC_DEVELOPMENT for Git versions */
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| 66 | #define LWIP_RC_DEVELOPMENT 0
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| 67 |
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| 68 | #define LWIP_VERSION_IS_RELEASE (LWIP_VERSION_RC == LWIP_RC_RELEASE)
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| 69 | #define LWIP_VERSION_IS_DEVELOPMENT (LWIP_VERSION_RC == LWIP_RC_DEVELOPMENT)
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| 70 | #define LWIP_VERSION_IS_RC ((LWIP_VERSION_RC != LWIP_RC_RELEASE) && (LWIP_VERSION_RC != LWIP_RC_DEVELOPMENT))
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| 71 |
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| 72 | /* Some helper defines to get a version string */
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| 73 | #define LWIP_VERSTR2(x) #x
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| 74 | #define LWIP_VERSTR(x) LWIP_VERSTR2(x)
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| 75 | #if LWIP_VERSION_IS_RELEASE
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| 76 | #define LWIP_VERSION_STRING_SUFFIX ""
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| 77 | #elif LWIP_VERSION_IS_DEVELOPMENT
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| 78 | #define LWIP_VERSION_STRING_SUFFIX "d"
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| 79 | #else
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| 80 | #define LWIP_VERSION_STRING_SUFFIX "rc" LWIP_VERSTR(LWIP_VERSION_RC)
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| 81 | #endif
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| 82 |
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| 83 | /** Provides the version of the stack */
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| 84 | #define LWIP_VERSION ((LWIP_VERSION_MAJOR) << 24 | (LWIP_VERSION_MINOR) << 16 | \
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| 85 | (LWIP_VERSION_REVISION) << 8 | (LWIP_VERSION_RC))
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| 86 | /** Provides the version of the stack as string */
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| 87 | #define LWIP_VERSION_STRING LWIP_VERSTR(LWIP_VERSION_MAJOR) "." LWIP_VERSTR(LWIP_VERSION_MINOR) "." LWIP_VERSTR(LWIP_VERSION_REVISION) LWIP_VERSION_STRING_SUFFIX
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| 88 |
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| 89 | /**
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| 90 | * @}
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| 91 | */
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| 92 |
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| 93 | /* Modules initialization */
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| 94 | void lwip_init(void);
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| 95 |
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| 96 | #ifdef __cplusplus
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| 97 | }
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| 98 | #endif
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| 99 |
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| 100 | #endif /* LWIP_HDR_INIT_H */
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