ares_getaddrinfo.c File Reference

#include "ares_setup.h"
#include "ares_nameser.h"
#include <assert.h>
#include "ares.h"
#include "bitncmp.h"
#include "ares_private.h"

Include dependency graph for ares_getaddrinfo.c:

Go to the source code of this file.

Classes
struct	host_query

Functions
void	ares__addrinfo_cat_cnames (struct ares_addrinfo_cname **head, struct ares_addrinfo_cname *tail)
void	ares__addrinfo_cat_nodes (struct ares_addrinfo_node **head, struct ares_addrinfo_node *tail)
struct ares_addrinfo_cname *	ares__append_addrinfo_cname (struct ares_addrinfo_cname **head)
struct ares_addrinfo_node *	ares__append_addrinfo_node (struct ares_addrinfo_node **head)
struct ares_addrinfo *	ares__malloc_addrinfo ()
struct ares_addrinfo_cname *	ares__malloc_addrinfo_cname ()
struct ares_addrinfo_node *	ares__malloc_addrinfo_node ()
void	ares_getaddrinfo (ares_channel channel, const char *name, const char *service, const struct ares_addrinfo_hints *hints, ares_addrinfo_callback callback, void *arg)
static int	as_is_first (const struct host_query *hquery)
static void	end_hquery (struct host_query *hquery, int status)
static int	fake_addrinfo (const char *name, unsigned short port, const struct ares_addrinfo_hints *hints, struct ares_addrinfo *ai, ares_addrinfo_callback callback, void *arg)
static int	file_lookup (struct host_query *hquery)
static void	host_callback (void *arg, int status, int timeouts, unsigned char *abuf, int alen)
static unsigned short	lookup_service (const char *service, int flags)
static int	next_dns_lookup (struct host_query *hquery)
static void	next_lookup (struct host_query *hquery, int status)

Variables
static const struct ares_addrinfo_hints	default_hints
static const struct ares_addrinfo	empty_addrinfo
static const struct ares_addrinfo_cname	empty_addrinfo_cname
static const struct ares_addrinfo_node	empty_addrinfo_node

Function Documentation

ares__addrinfo_cat_cnames()

void ares__addrinfo_cat_cnames	(	struct ares_addrinfo_cname **	head,
		struct ares_addrinfo_cname *	tail
	)

Definition at line 142 of file ares_getaddrinfo.c.

ares__addrinfo_cat_nodes()

void ares__addrinfo_cat_nodes	(	struct ares_addrinfo_node **	head,
		struct ares_addrinfo_node *	tail
	)

Definition at line 201 of file ares_getaddrinfo.c.

ares__append_addrinfo_cname()

struct ares_addrinfo_cname* ares__append_addrinfo_cname

(

struct ares_addrinfo_cname **

head

)

Definition at line 123 of file ares_getaddrinfo.c.

ares__append_addrinfo_node()

struct ares_addrinfo_node* ares__append_addrinfo_node

(

struct ares_addrinfo_node **

head

)

Definition at line 182 of file ares_getaddrinfo.c.

ares__malloc_addrinfo()

struct ares_addrinfo* ares__malloc_addrinfo

(

)

Definition at line 160 of file ares_getaddrinfo.c.

ares__malloc_addrinfo_cname()

struct ares_addrinfo_cname* ares__malloc_addrinfo_cname

(

)

Definition at line 113 of file ares_getaddrinfo.c.

ares__malloc_addrinfo_node()

struct ares_addrinfo_node* ares__malloc_addrinfo_node

(

)

Definition at line 170 of file ares_getaddrinfo.c.

ares_getaddrinfo()

void ares_getaddrinfo	(	ares_channel	channel,
		const char *	name,
		const char *	service,
		const struct ares_addrinfo_hints *	hints,
		ares_addrinfo_callback	callback,
		void *	arg
	)

Definition at line 580 of file ares_getaddrinfo.c.

as_is_first()

static int as_is_first ( const struct host_query *  hquery )

static

Definition at line 754 of file ares_getaddrinfo.c.

end_hquery()

static void end_hquery ( struct host_query *  hquery, int  status  )

static

Definition at line 390 of file ares_getaddrinfo.c.

fake_addrinfo()

static int fake_addrinfo ( const char *  name, unsigned short  port, const struct ares_addrinfo_hints *  hints, struct ares_addrinfo *  ai, ares_addrinfo_callback  callback, void *  arg  )

static

Definition at line 276 of file ares_getaddrinfo.c.

file_lookup()

static int file_lookup ( struct host_query *  hquery )

static

Definition at line 431 of file ares_getaddrinfo.c.

host_callback()

static void host_callback ( void *  arg, int  status, int  timeouts, unsigned char *  abuf, int  alen  )

static

Definition at line 535 of file ares_getaddrinfo.c.

lookup_service()

static unsigned short lookup_service ( const char *  service, int  flags  )

static

Definition at line 222 of file ares_getaddrinfo.c.

next_dns_lookup()

static int next_dns_lookup ( struct host_query *  hquery )

static

Definition at line 685 of file ares_getaddrinfo.c.

next_lookup()

static void next_lookup ( struct host_query *  hquery, int  status  )

static

Definition at line 506 of file ares_getaddrinfo.c.

Variable Documentation

default_hints

const struct ares_addrinfo_hints default_hints

static

Initial value:

= {
  0,         
  AF_UNSPEC, 
  0,         
  0,         
}

Definition at line 77 of file ares_getaddrinfo.c.

empty_addrinfo

const struct ares_addrinfo empty_addrinfo

static

Initial value:

= {
  NULL, 
  NULL  
}

Definition at line 102 of file ares_getaddrinfo.c.

empty_addrinfo_cname

const struct ares_addrinfo_cname empty_addrinfo_cname

static

Initial value:

= {
  INT_MAX, 
  NULL,    
  NULL,    
  NULL,    
}

Definition at line 84 of file ares_getaddrinfo.c.

empty_addrinfo_node

const struct ares_addrinfo_node empty_addrinfo_node

static

Initial value:

= {
  0,    
  0,    
  0,    
  0,    
  0,    
  0,    
  NULL, 
  NULL  
}

Definition at line 91 of file ares_getaddrinfo.c.