33 lines
477 B
C
33 lines
477 B
C
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#include <linux/if_tun.h>
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/*
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* man 7 netdevice
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* man 4 tap
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*/
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void
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tap_new(void)
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{
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int fd;
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struct ifreq req;
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fd = open("/dev/net/tun", O_RDWR);
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if (fd < 0)
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{
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return;
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}
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memset(&req, 0, sizeof(struct ifreq));
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req.ifr_flags = IFF_TAP | IFF_NO_PI;
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/*
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* malloc(IFNAMSIZ);
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* tun_alloc(xxxx, IFF_TAP);
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*/
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strncpy(req.ifr_name, "todo", 5);
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if (ioctl(fd, TUNSETIFF, &req) < 0)
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{
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return;
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}
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}
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