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| dns_txt_packet(3) | FreeBSD Library Functions Manual | dns_txt_packet(3) |
NAME
dns_txt_packet - extract TXT records from DNS answer packetSYNTAX
#include <libowfat/dns.h>int dns_txt_packet(stralloc* out,const char* buf, unsigned int len);
DESCRIPTION
dns_txt_packet is a low-level component of dns_txt, designed to support asynchronous DNS lookups. It reads a DNS packet of length len from buf, extracts the TXT records from the answer section of the packet, puts the result into out, and returns 0 or -1 the same way as dns_txt.SEE ALSO
dns_txt(3)
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