adnsresfilter.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <search.h>
#include <assert.h>
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#include "config.h"
#include "adns.h"
#include "dlist.h"
#include "tvarith.h"
#include "client.h"

Go to the source code of this file.

Data Structures
struct	outqueuenode
struct	treething
Functions
static int	nonblock (int fd, int isnonblock)
void	quitnow (int exitstatus)
static void	sysfail (const char *what) NONRETURNING
static void *	xmalloc (size_t sz)
static void	outputerr (void)
static void	usage (void)
static void	usageerr (const char *why) NONRETURNING
static void	adnsfail (const char *what, int e) NONRETURNING
static void	settimeout (const char *arg)
static void	parseargs (const char *const *argv)
static void	queueoutchar (int c)
static void	queueoutstr (const char *str, int len)
static void	writestdout (struct outqueuenode *entry)
static void	replacetextwithname (struct outqueuenode *entry)
static void	checkadnsqueries (void)
static void	restartbuf (void)
static int	comparer (const void *a, const void *b)
static void	procaddr (void)
static void	startaddr (void)
static void	readstdin (void)
static void	startup (void)
int	main (int argc, const char *const *argv)
Variables
static int	bracket
static int	forever
static int	address
static unsigned long	timeout = 1000
static adns_rrtype	rrt = adns_r_ptr
static adns_initflags	initflags = 0
static const char *	config_text
static int	outblocked
static int	inputeof
struct {
struct outqueuenode *   head
struct outqueuenode *   tail
}	outqueue
static int	peroutqueuenode
static int	outqueuelen
static struct sockaddr_in	sa
static adns_state	ads
static char	addrtextbuf [14]
static int	cbyte
static int	inbyte
static int	inbuf
static unsigned char	bytes [4]
static struct timeval	printbefore
static struct treething *	newthing
static void *	treeroot