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Last updated: Sat Feb 3 05:02:01 2007

Asterisk developer's documentation :: Codename Pineapple

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dns_HEADER Struct Reference

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Detailed Description

Definition at line 51 of file dns.c.

Data Fields
unsigned	aa:1
unsigned	ad:1
unsigned	ancount:16
unsigned	arcount:16
unsigned	cd:1
unsigned	id:16
unsigned	nscount:16
unsigned	opcode:4
unsigned	qdcount:16
unsigned	qr:1
unsigned	ra:1
unsigned	rcode:4
unsigned	rd:1
unsigned	tc:1
unsigned	unused:1

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Field Documentation

unsigned aa

authoritive answer Definition at line 57 of file dns.c.

unsigned ad

authentic data from named Definition at line 63 of file dns.c.

unsigned ancount

number of answer entries Definition at line 83 of file dns.c.

unsigned arcount

number of resource entries Definition at line 85 of file dns.c.

unsigned cd

checking disabled by resolver Definition at line 64 of file dns.c.

unsigned id

query identification number Definition at line 52 of file dns.c.

unsigned nscount

number of authority entries Definition at line 84 of file dns.c.

unsigned opcode

purpose of message Definition at line 56 of file dns.c.

unsigned qdcount

number of question entries Definition at line 82 of file dns.c. Referenced by dns_parse_answer().

unsigned qr

response flag Definition at line 55 of file dns.c.

unsigned ra

recursion available Definition at line 61 of file dns.c.

unsigned rcode

response code Definition at line 65 of file dns.c.

unsigned rd

recursion desired Definition at line 59 of file dns.c.

unsigned tc

truncated message Definition at line 58 of file dns.c.

unsigned unused

unused bits (MBZ as of 4.9.3a3) Definition at line 62 of file dns.c.

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The documentation for this struct was generated from the following file:

• dns.c

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