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

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies. If you are not happy with the use of these cookies, please review our Cookie Policy to learn how they can be disabled. By disabling cookies, some features of the site will not work.