Ruby  2.0.0p247(2013-06-27revision41674)
Data Structures | Defines | Functions | Variables
ext/socket/getnameinfo.c File Reference
#include "ruby/config.h"
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <string.h>
#include <stddef.h>
#include "addrinfo.h"
#include "sockport.h"

Go to the source code of this file.

Data Structures

struct  sockinet
struct  afd

Defines

#define SUCCESS   0
#define ANY   0
#define YES   1
#define NO   0
#define N_INET   0
#define ENI_NOSOCKET   0
#define ENI_NOSERVNAME   1
#define ENI_NOHOSTNAME   2
#define ENI_MEMORY   3
#define ENI_SYSTEM   4
#define ENI_FAMILY   5
#define ENI_SALEN   6

Functions

static const char * inet_ntop (int af, const void *addr, char *numaddr, size_t numaddr_len)
int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t hostlen, char *serv, socklen_t servlen, int flags)

Variables

static struct afd afdl []

Define Documentation

#define ANY   0

Definition at line 78 of file getnameinfo.c.

#define ENI_FAMILY   5

Definition at line 114 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_MEMORY   3

Definition at line 112 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_NOHOSTNAME   2

Definition at line 111 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_NOSERVNAME   1

Definition at line 110 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_NOSOCKET   0

Definition at line 109 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_SALEN   6

Definition at line 115 of file getnameinfo.c.

Referenced by getnameinfo().

#define ENI_SYSTEM   4

Definition at line 113 of file getnameinfo.c.

Referenced by getnameinfo().

#define N_INET   0
#define NO   0

Definition at line 80 of file getnameinfo.c.

#define SUCCESS   0

Definition at line 77 of file getnameinfo.c.

Referenced by getnameinfo().

#define YES   1

Definition at line 79 of file getnameinfo.c.


Function Documentation

int getnameinfo ( const struct sockaddr *  sa,
socklen_t  salen,
char *  host,
socklen_t  hostlen,
char *  serv,
socklen_t  servlen,
int  flags 
)
static const char* inet_ntop ( int  af,
const void *  addr,
char *  numaddr,
size_t  numaddr_len 
) [static]

Definition at line 119 of file getnameinfo.c.

References snprintf.

Referenced by getnameinfo().


Variable Documentation

struct afd afdl[] [static]

Referenced by getnameinfo().