mirror of
https://github.com/checkpoint-restore/criu
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51 lines
1005 B
C
51 lines
1005 B
C
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#include <unistd.h>
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#include <sys/socket.h>
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#include <linux/if.h>
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#include <linux/if_tun.h>
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#include <sys/ioctl.h>
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#include "crtools.h"
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#include "protobuf.h"
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#include "cr-show.h"
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#include "files.h"
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#include "files-reg.h"
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#include "tun.h"
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#include "net.h"
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#include "protobuf/tun.pb-c.h"
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#ifndef IFF_PERSIST
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#define IFF_PERSIST 0x0800
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#endif
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#ifndef IFF_NOFILTER
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#define IFF_NOFILTER 0x1000
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#endif
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#ifndef TUNSETQUEUE
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#define TUNSETQUEUE _IOW('T', 217, int)
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#define IFF_ATTACH_QUEUE 0x0200
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#define IFF_DETACH_QUEUE 0x0400
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#endif
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/*
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* Absense of the 1st ioctl means we cannot restore tun link. But
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* since the 2nd one appeared at the same time, we'll "check" this
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* by trying to dump filter and abort dump if it's not there.
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*/
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#ifndef TUNSETIFINDEX
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#define TUNSETIFINDEX _IOW('T', 218, unsigned int)
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#endif
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#ifndef TUNGETFILTER
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#define TUNGETFILTER _IOR('T', 219, struct sock_fprog)
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#endif
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#define TUN_DEV_GEN_PATH "/dev/net/tun"
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void show_tunfile(int fd)
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{
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pb_show_plain(fd, PB_TUNFILE);
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}
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