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git.proxmox.com Git - mirror_lxc.git/blob - src/lxc/confile_utils.h
3 * Copyright © 2017 Christian Brauner <christian.brauner@ubuntu.com>.
4 * Copyright © 2017 Canonical Ltd.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2, as
8 * published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef __LXC_CONFILE_UTILS_H
21 #define __LXC_CONFILE_UTILS_H
28 #include "confile_utils.h"
30 #define strprint(str, inlen, ...) \
33 len = snprintf(str, inlen, ##__VA_ARGS__); \
35 len = snprintf((char *){""}, 0, ##__VA_ARGS__); \
37 SYSERROR("failed to create string"); \
50 extern int parse_idmaps(const char *idmap
, char *type
, unsigned long *nsid
,
51 unsigned long *hostid
, unsigned long *range
);
53 extern bool lxc_config_value_empty(const char *value
);
54 extern struct lxc_netdev
*lxc_network_add(struct lxc_list
*networks
, int idx
,
56 extern struct lxc_netdev
*
57 lxc_get_netdev_by_idx(struct lxc_conf
*conf
, unsigned int idx
, bool allocate
);
58 extern void lxc_log_configured_netdevs(const struct lxc_conf
*conf
);
59 extern bool lxc_remove_nic_by_idx(struct lxc_conf
*conf
, unsigned int idx
);
60 extern void lxc_free_networks(struct lxc_list
*networks
);
61 extern int lxc_macvlan_mode_to_flag(int *mode
, const char *value
);
62 extern char *lxc_macvlan_flag_to_mode(int mode
);
64 extern int set_config_string_item(char **conf_item
, const char *value
);
65 extern int set_config_string_item_max(char **conf_item
, const char *value
,
67 extern int set_config_path_item(char **conf_item
, const char *value
);
68 extern int config_ip_prefix(struct in_addr
*addr
);
69 extern int network_ifname(char *valuep
, const char *value
, size_t size
);
70 extern void rand_complete_hwaddr(char *hwaddr
);
71 extern bool lxc_config_net_hwaddr(const char *line
);
72 extern void update_hwaddr(const char *line
);
73 extern bool new_hwaddr(char *hwaddr
);
74 extern int lxc_get_conf_str(char *retv
, int inlen
, const char *value
);
75 extern int lxc_get_conf_bool(struct lxc_conf
*c
, char *retv
, int inlen
, bool v
);
76 extern int lxc_get_conf_int(struct lxc_conf
*c
, char *retv
, int inlen
, int v
);
77 extern int lxc_get_conf_size_t(struct lxc_conf
*c
, char *retv
, int inlen
, size_t v
);
78 extern int lxc_get_conf_uint64(struct lxc_conf
*c
, char *retv
, int inlen
, uint64_t v
);
79 extern bool parse_limit_value(const char **value
, rlim_t
*res
);
80 extern int lxc_inherit_namespace(const char *lxcname_or_pid
,
81 const char *lxcpath
, const char *namespace);
82 extern int sig_parse(const char *signame
);
84 #endif /* __LXC_CONFILE_UTILS_H */