2 * Copyright (c) 2020 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
19 #include <sys/socket.h>
22 #include <plugins/linux-cp/lcp.h>
23 #include <plugins/linux-cp/lcp_interface.h>
28 lcp_get_default_ns (void)
30 lcp_main_t *lcpm = &lcp_main;
32 if (!lcpm->default_namespace || lcpm->default_namespace[0] == 0)
35 return lcpm->default_namespace;
39 lcp_get_default_ns_fd (void)
41 lcp_main_t *lcpm = &lcp_main;
43 return lcpm->default_ns_fd;
47 * ns is expected to be or look like a NUL-terminated C string.
50 lcp_set_default_ns (u8 *ns)
52 lcp_main_t *lcpm = &lcp_main;
58 len = clib_strnlen (p, LCP_NS_LEN);
59 if (len >= LCP_NS_LEN)
64 lcpm->default_namespace = NULL;
65 if (lcpm->default_ns_fd > 0)
66 close (lcpm->default_ns_fd);
67 lcpm->default_ns_fd = 0;
71 vec_validate_init_c_string (lcpm->default_namespace, p,
72 clib_strnlen (p, LCP_NS_LEN));
73 s = format (0, "/var/run/netns/%s%c", (char *) lcpm->default_namespace, 0);
74 lcpm->default_ns_fd = open ((char *) s, O_RDONLY);
81 lcp_set_sync (u8 is_auto)
83 lcp_main_t *lcpm = &lcp_main;
85 lcpm->lcp_sync = (is_auto != 0);
87 // If we set to 'on', do a one-off sync of LCP interfaces
89 lcp_itf_pair_sync_state_all ();
95 lcp_main_t *lcpm = &lcp_main;
97 return lcpm->lcp_sync;
101 lcp_set_auto_subint (u8 is_auto)
103 lcp_main_t *lcpm = &lcp_main;
105 lcpm->lcp_auto_subint = (is_auto != 0);
109 lcp_auto_subint (void)
111 lcp_main_t *lcpm = &lcp_main;
113 return lcpm->lcp_auto_subint;
117 lcp_set_del_static_on_link_down (u8 is_del)
119 lcp_main_t *lcpm = &lcp_main;
121 lcpm->del_static_on_link_down = (is_del != 0);
125 lcp_get_del_static_on_link_down (void)
127 lcp_main_t *lcpm = &lcp_main;
129 return lcpm->del_static_on_link_down;
133 lcp_set_del_dynamic_on_link_down (u8 is_del)
135 lcp_main_t *lcpm = &lcp_main;
137 lcpm->del_dynamic_on_link_down = (is_del != 0);
141 lcp_get_del_dynamic_on_link_down (void)
143 lcp_main_t *lcpm = &lcp_main;
145 return lcpm->del_dynamic_on_link_down;
149 * fd.io coding-style-patch-verification: ON
152 * eval: (c-set-style "gnu")