2 * netifd - network interface daemon
3 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
17 #include <sys/socket.h>
23 #include <libubox/uloop.h>
24 #include <libubox/ustream.h>
25 #include <libubox/utils.h>
31 #include <netinet/ether.h>
33 #include <net/ethernet.h>
39 #define DEFAULT_MAIN_PATH "./examples"
40 #define DEFAULT_CONFIG_PATH "./config"
41 #define DEFAULT_HOTPLUG_PATH "./examples/hotplug-cmd"
42 #define DEFAULT_RESOLV_CONF "./tmp/resolv.conf"
43 #define DEFAULT_BOARD_JSON "./config/board.json"
45 #define DEFAULT_MAIN_PATH "/lib/netifd"
46 #define DEFAULT_CONFIG_PATH NULL /* use the default set in libuci */
47 #define DEFAULT_HOTPLUG_PATH "/sbin/hotplug-call"
48 #define DEFAULT_RESOLV_CONF "/tmp/resolv.conf.d/resolv.conf.auto"
49 #define DEFAULT_BOARD_JSON "/etc/board.json"
52 extern const char *resolv_conf
;
53 extern char *hotplug_cmd_path
;
54 extern unsigned int debug_mask
;
55 extern struct udebug_buf udb_nl
;
73 #define DPRINTF(format, ...) fprintf(stderr, "%s(%d): " format, __func__, __LINE__, ## __VA_ARGS__)
74 #define D(level, format, ...) do { \
75 netifd_udebug_printf("[" #level "] %s(%d): " format, __func__, __LINE__, ## __VA_ARGS__); \
76 if (debug_mask & (1 << (DEBUG_ ## level))) { \
77 DPRINTF(format, ##__VA_ARGS__); \
78 fprintf(stderr, "\n"); \
82 #define DPRINTF(format, ...) no_debug(0, format, ## __VA_ARGS__)
83 #define D(level, format, ...) no_debug(DEBUG_ ## level, format, ## __VA_ARGS__)
86 #define LOG_BUF_SIZE 256
88 static inline void no_debug(int level
, const char *fmt
, ...)
92 struct netifd_process
{
93 struct list_head list
;
94 struct uloop_process uloop
;
95 void (*cb
)(struct netifd_process
*, int ret
);
98 struct ustream_fd log
;
99 const char *log_prefix
;
103 void netifd_udebug_printf(const char *format
, ...);
104 void netifd_udebug_config(struct udebug_ubus
*ctx
, struct blob_attr
*data
,
106 void netifd_log_message(int priority
, const char *format
, ...);
108 int netifd_start_process(const char **argv
, char **env
, struct netifd_process
*proc
);
109 void netifd_kill_process(struct netifd_process
*proc
);
114 extern const char *main_path
;
115 extern const char *config_path
;
116 void netifd_restart(void);
117 int netifd_reload(void);