dns_txt man page on Alpinelinux

dns_txt man page on Alpinelinux

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dns_txt(3)							    dns_txt(3)

NAME
       dns_txt - look up TXT records

SYNTAX
       #include <dns.h>

       int dns_txt(stralloc* out,stralloc* fqdn);

DESCRIPTION
       dns_txt	looks  up  TXT	records for the fully-qualified domain name in
       fqdn. It puts the concatenation of the TXT records into out and returns
       0.   If	the  domain  does not exist in DNS, or has no TXT records, out
       will be empty.

       If dns_txt has trouble with the DNS lookup or runs out  of  memory,  it
       returns -1, setting errno appropriately. It may or may not change out.

SEE ALSO
       dns_txt_packet(3)

								    dns_txt(3)

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