dnscache.c File Reference

#include <unistd.h>
#include "case.h"
#include "env.h"
#include "exit.h"
#include "scan.h"
#include "logmsg.h"
#include "str.h"
#include "ip.h"
#include "uint_t.h"
#include "socket_if.h"
#include "dns.h"
#include "taia.h"
#include "byte.h"
#include "roots.h"
#include "fmt.h"
#include "iopause.h"
#include "query.h"
#include "alloc.h"
#include "response.h"
#include "sipcache.h"
#include "ndelay.h"
#include "log.h"
#include "clientok.h"
#include "droproot.h"
#include "readclose.h"
#include "curvedns.h"

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Data Structures
struct	udpclient
struct	tcpclient

Macros
#define	WHO   "dnscache"

Functions
void	u_drop (int j)
void	u_respond (int j)
void	u_new (void)
void	t_free (int j)
void	t_timeout (int j)
void	t_close (int j)
void	t_drop (int j)
void	t_respond (int j)
void	t_rw (int j)
void	t_new (void)
int	main ()

Variables
uint16	dnsport = DNSPORT
stralloc	ifname = {0}
uint32	ifidx = 0
int	flagedserver
int	flagusetxtformat
unsigned int	fallback
unsigned int	flagedns0 = 0
unsigned int	msgsize = MSGSIZE
int	flagdualstack = 0
int	flagipv6anycast = 0
uint64	numqueries = 0
int	uactive = 0
int	eactive = 0
struct tcpclient	t [QUERY_MAXTCP]
int	tactive = 0
iopause_fd	io [3+QUERY_MAXUDP+QUERY_MAXTCP]
iopause_fd *	udp53io
iopause_fd *	tcp53io
char	seed [128]

Macro Definition Documentation

WHO

#define WHO   "dnscache"

Definition at line 28 of file dnscache.c.

Function Documentation

main()

int main

(

void

)

Definition at line 446 of file dnscache.c.

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t_close()

void t_close

(

int

j

)

Definition at line 219 of file dnscache.c.

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t_drop()

void t_drop

(

int

j

)

Definition at line 228 of file dnscache.c.

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t_free()

void t_free

(

int

j

)

Definition at line 203 of file dnscache.c.

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t_new()

void t_new

(

void

)

Definition at line 318 of file dnscache.c.

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t_respond()

void t_respond

(

int

j

)

Definition at line 235 of file dnscache.c.

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t_rw()

void t_rw

(

int

j

)

Definition at line 250 of file dnscache.c.

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t_timeout()

void t_timeout

(

int

j

)

Definition at line 210 of file dnscache.c.

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u_drop()

void u_drop

(

int

j

)

Definition at line 90 of file dnscache.c.

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u_new()

void u_new

(

void

)

Definition at line 122 of file dnscache.c.

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u_respond()

void u_respond

(

int

j

)

Definition at line 99 of file dnscache.c.

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Variable Documentation

dnsport

uint16 dnsport = DNSPORT

Definition at line 30 of file dnscache.c.

eactive

int eactive = 0

Definition at line 88 of file dnscache.c.

fallback

unsigned int fallback

extern

Definition at line 21 of file curvedns.c.

flagdualstack

int flagdualstack = 0

Definition at line 41 of file dnscache.c.

flagedns0

unsigned int flagedns0 = 0

Definition at line 38 of file dnscache.c.

flagedserver

int flagedserver

extern

Definition at line 19 of file curvedns.c.

flagipv6anycast

int flagipv6anycast = 0

Definition at line 42 of file dnscache.c.

flagusetxtformat

int flagusetxtformat

extern

Definition at line 20 of file curvedns.c.

ifidx

uint32 ifidx = 0

Definition at line 32 of file dnscache.c.

ifname

stralloc ifname = {0}

Definition at line 31 of file dnscache.c.

io

iopause_fd io[3+QUERY_MAXUDP+QUERY_MAXTCP]

Definition at line 365 of file dnscache.c.

msgsize

unsigned int msgsize = MSGSIZE

Definition at line 39 of file dnscache.c.

numqueries

uint64 numqueries = 0

Definition at line 72 of file dnscache.c.

seed

char seed[128]

Definition at line 444 of file dnscache.c.

t

struct tcpclient t[QUERY_MAXTCP]

tactive

int tactive = 0

Definition at line 193 of file dnscache.c.

tcp53io

iopause_fd* tcp53io

Definition at line 367 of file dnscache.c.

uactive

int uactive = 0

Definition at line 87 of file dnscache.c.

udp53io

iopause_fd* udp53io

Definition at line 366 of file dnscache.c.