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tun: Automatically attempt to use utun on mac
Once /dev/tunX has been tried without success
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11
src/tun.c
11
src/tun.c
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@ -453,6 +453,17 @@ open_tun(const char *tun_device)
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break;
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}
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#ifdef DARWIN
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fprintf(stderr, "No tun devices found, trying utun\n");
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for (i = 0; i < TUN_MAX_TRY; i++) {
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snprintf(tun_name, sizeof(tun_name), "utun%d", i);
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tun_fd = open_utun(tun_device);
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if (tun_fd >= 0) {
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return tun_fd;
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}
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}
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#endif
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warn("open_tun: Failed to open tunneling device");
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}
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