option.c File Reference

#include "rubysocket.h"

Go to the source code of this file.

Macros
#define	pack_var(v)   rb_str_new((const char *)&(v), sizeof(v))
#define	CAT(x, y)   x##y
#define	XCAT(x, y)   CAT(x,y)
#define	TYPE_IP_MULTICAST_LOOP   byte
#define	TYPE_IP_MULTICAST_TTL   byte
#define	USE_INSPECT_BYTE   1
#define	check_size(len, size)
#define	inspect_ipv4_multicast_loop(a, b, c, d)   XCAT(inspect_,TYPE_IP_MULTICAST_LOOP)(a,b,c,d)
#define	inspect_ipv4_multicast_ttl(a, b, c, d)   XCAT(inspect_,TYPE_IP_MULTICAST_TTL)(a,b,c,d)
#define	IFNAMSIZ   (sizeof(unsigned int)*3+1)

Functions
VALUE	rsock_sockopt_new (int family, int level, int optname, VALUE data)
const char *	inet_ntop (int af, const void *addr, char *numaddr, size_t numaddr_len)
void	rsock_init_sockopt (void)

Variables
VALUE	rb_cSockOpt

Macro Definition Documentation

CAT

#define CAT	(		x,
			y
	)		x##y

Definition at line 7 of file option.c.

check_size

#define check_size	(		len,
			size
	)

Value:

((len) == (size) ? \
     (void)0 : \
     rb_raise(rb_eTypeError, "size differ.  expected as "#size"=%d but %ld", \
              (int)size, (long)(len)))

Definition at line 30 of file option.c.

IFNAMSIZ

#define IFNAMSIZ   (sizeof(unsigned int)*3+1)

Referenced by rsock_inspect_sockaddr().

inspect_ipv4_multicast_loop

#define inspect_ipv4_multicast_loop	(		a,
			b,
			c,
			d
	)		XCAT(inspect_,TYPE_IP_MULTICAST_LOOP)(a,b,c,d)

Definition at line 430 of file option.c.

inspect_ipv4_multicast_ttl

#define inspect_ipv4_multicast_ttl	(		a,
			b,
			c,
			d
	)		XCAT(inspect_,TYPE_IP_MULTICAST_TTL)(a,b,c,d)

Definition at line 481 of file option.c.

pack_var

#define pack_var

(

v

)

rb_str_new((const char *)&(v), sizeof(v))

Definition at line 5 of file option.c.

TYPE_IP_MULTICAST_LOOP

#define TYPE_IP_MULTICAST_LOOP   byte

Definition at line 25 of file option.c.

TYPE_IP_MULTICAST_TTL

#define TYPE_IP_MULTICAST_TTL   byte

Definition at line 26 of file option.c.

USE_INSPECT_BYTE

#define USE_INSPECT_BYTE   1

Definition at line 27 of file option.c.

XCAT

#define XCAT	(		x,
			y
	)		CAT(x,y)

Definition at line 8 of file option.c.

Function Documentation

inet_ntop()

const char* inet_ntop	(	int	af,
		const void *	addr,
		char *	numaddr,
		size_t	numaddr_len
	)

Definition at line 651 of file option.c.

References snprintf.

rsock_init_sockopt()

void rsock_init_sockopt

(

void

)

Definition at line 1438 of file option.c.

References rb_cObject, rb_cSocket, rb_cSockOpt, rb_define_class_under(), and rb_define_method().

Referenced by rsock_init_socket_init().

rsock_sockopt_new()

VALUE rsock_sockopt_new	(	int	family,
		int	level,
		int	optname,
		VALUE	data
	)

Definition at line 107 of file option.c.

References NEWOBJ_OF, rb_cSockOpt, StringValue, and T_OBJECT.

Variable Documentation

rb_cSockOpt

VALUE rb_cSockOpt

Definition at line 3 of file option.c.

Referenced by rsock_init_sockopt(), and rsock_sockopt_new().