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16 lines
614 B
16 lines
614 B
.TH dns_ip6_packet 3 |
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.SH NAME |
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dns_ip6_packet \- extract IPv6 address from DNS answer packet |
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.SH SYNTAX |
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.B #include <libowfat/dns.h> |
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int \fBdns_ip6_packet\fP(stralloc* \fIout\fR,const char* \fIbuf\fR, |
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unsigned int \fIlen\fR); |
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.SH DESCRIPTION |
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dns_ip6_packet is a low-level component of dns_ip6, designed to support |
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asynchronous DNS lookups. It reads a DNS packet of length \fIlen\fR from |
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\fIbuf\fR, extracts IPv4 and IPv6 addresses from the answer section of |
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the packet, puts the addresses into \fIout\fR, and returns 0 or -1 the |
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same way as dns_ip6. |
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.SH "SEE ALSO" |
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dns_ip6(3), dns_ip4_packet(3)
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