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Use read instead of recv, #58. Patch from Luigi Rizzo
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@ -360,7 +360,8 @@ read_tun(int tun_fd, char *buf, size_t len)
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#if defined (FREEBSD) || defined (DARWIN) || defined(NETBSD) || defined(WINDOWS32)
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/* FreeBSD/Darwin/NetBSD has no header */
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int bytes;
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bytes = recv(tun_fd, buf + 4, len, 0);
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memset(buf, 0, 4);
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bytes = read(tun_fd, buf + 4, len - 4);
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if (bytes < 0) {
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return bytes;
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} else {
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