2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright 2021 Lutz Donnerhacke
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials provided
15 * with the distribution.
16 * 3. Neither the name of the copyright holder nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
21 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
22 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
27 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
29 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
30 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
31 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 _ng_connect(char const *path1, char const *hook1,
39 char const *path2, char const *hook2,
40 char const *file, size_t line);
41 #define ng_connect(p1,h1,p2,h2) \
42 _ng_connect(p1,h1,p2,h2,__FILE__,__LINE__)
45 _ng_mkpeer(char const *path1, char const *hook1,
46 char const *type, char const *hook2,
47 char const *file, size_t line);
48 #define ng_mkpeer(p1,h1,t,h2) \
49 _ng_mkpeer(p1,h1,t,h2,__FILE__,__LINE__)
52 _ng_shutdown(char const *path,
53 char const *file, size_t line);
54 #define ng_shutdown(p) \
55 _ng_shutdown(p,__FILE__,__LINE__)
58 _ng_rmhook(char const *path, char const *hook,
59 char const *file, size_t line);
60 #define ng_rmhook(p,h) \
61 _ng_rmhook(p,h,__FILE__,__LINE__)
64 _ng_name(char const *path, char const *name,
65 char const *file, size_t line);
66 #define ng_name(p,n) \
67 _ng_name(p,n,__FILE__,__LINE__)
70 typedef void (*ng_data_handler_t)(void *, size_t, void *ctx);
71 void ng_register_data(char const *hook, ng_data_handler_t proc);
73 _ng_send_data(char const *hook, void const *, size_t,
74 char const *file, size_t line);
75 #define ng_send_data(h,d,l) \
76 _ng_send_data(h,d,l,__FILE__,__LINE__)
78 typedef void (*ng_msg_handler_t)(char const *, struct ng_mesg *, void *);
79 void ng_register_msg(ng_msg_handler_t proc);
81 _ng_send_msg(char const *path, char const *msg,
82 char const *file, size_t line);
83 #define ng_send_msg(p,m) \
84 _ng_send_msg(p,m,__FILE__,__LINE__)
86 int ng_handle_event(unsigned int ms, void *ctx);
87 void ng_handle_events(unsigned int ms, void *ctx);
93 ng_error_t ng_errors(ng_error_t);
95 void _ng_init(char const *file, size_t line);
97 _ng_init(__FILE__,__LINE__)
99 /* Helper function to count received data */
101 typedef int ng_counter_t[10];
102 #define ng_counter_clear(x)\
103 bzero((x), sizeof(x))
105 void get_data0(void *data, size_t len, void *ctx);
106 void get_data1(void *data, size_t len, void *ctx);
107 void get_data2(void *data, size_t len, void *ctx);
108 void get_data3(void *data, size_t len, void *ctx);
109 void get_data4(void *data, size_t len, void *ctx);
110 void get_data5(void *data, size_t len, void *ctx);
111 void get_data6(void *data, size_t len, void *ctx);
112 void get_data7(void *data, size_t len, void *ctx);
113 void get_data8(void *data, size_t len, void *ctx);
114 void get_data9(void *data, size_t len, void *ctx);