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https://github.com/checkpoint-restore/criu.git
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92cc20c07c
TUN devices are created with ioctl, but their parameters (e.g. flags with state, mtu, etc.) are to be restored with generic RTM_SETLINK message. Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
29 lines
628 B
C
29 lines
628 B
C
#ifndef __CR_NET_H__
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#define __CR_NET_H__
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#include "list.h"
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void show_netdevices(int fd);
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struct cr_fdset;
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int dump_net_ns(int pid, struct cr_fdset *);
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int prepare_net_ns(int pid);
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int netns_pre_create(void);
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struct veth_pair {
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struct list_head node;
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char *inside;
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char *outside;
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};
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extern int network_lock(void);
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extern void network_unlock(void);
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extern struct ns_desc net_ns_desc;
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#include "protobuf/netdev.pb-c.h"
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int write_netdev_img(NetDeviceEntry *nde, struct cr_fdset *fds);
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int read_ns_sys_file(char *path, char *buf, int len);
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int restore_link_parms(NetDeviceEntry *nde, int nlsk);
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#endif /* __CR_NET_H__ */
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