You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
584 B
Groff
18 lines
584 B
Groff
22 years ago
|
.TH dns_txt 3
|
||
|
|
.SH NAME
|
||
|
|
dns_txt \- look up TXT records
|
||
|
|
.SH SYNTAX
|
||
|
|
.B #include <dns.h>
|
||
|
|
|
||
|
|
int \fBdns_txt\fP(stralloc* \fIout\fR,stralloc* \fIfqdn\fR);
|
||
|
|
.SH DESCRIPTION
|
||
|
|
dns_ip4 looks up TXT records for the fully-qualified domain name in
|
||
|
|
\fIfqdn\fR. It puts the concatenation of the TXT records into \fIout\fR
|
||
|
|
and returns 0. If the domain does not exist in DNS, or has no TXT
|
||
|
|
records, \fIout\fR 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 \fIout\fR.
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
dns_txt_packet(3)
|