rubysocket.h File Reference

#include "ruby/ruby.h"
#include "ruby/io.h"
#include "ruby/thread.h"
#include "ruby/util.h"
#include "internal.h"
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <errno.h>
#include "addrinfo.h"
#include "sockport.h"
#include "constdefs.h"

Go to the source code of this file.

Data Structures
struct	sockaddr_storage
union	union_sockaddr
struct	rb_addrinfo
struct	rsock_send_arg

Macros
#define	SOCKLEN_MAX
#define	RSTRING_SOCKLEN   (socklen_t)RSTRING_LENINT
#define	EWOULDBLOCK   EAGAIN
#define	pseudo_AF_FTIP   pseudo_AF_RTIP
#define	IS_IP_FAMILY(af)   ((af) == AF_INET)
#define	IN6_IS_ADDR_UNIQUE_LOCAL(a)   (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd))
#define	_SS_MAXSIZE   128
#define	_SS_ALIGNSIZE   (sizeof(double))
#define	_SS_PAD1SIZE   (_SS_ALIGNSIZE - sizeof(unsigned char) * 2)
#define	_SS_PAD2SIZE
#define	INET_CLIENT   0
#define	INET_SERVER   1
#define	INET_SOCKS   2
#define	FMODE_NOREVLOOKUP   0x100
#define	FMODE_UNIX   0x00200000
#define	FMODE_INET   0x00400000
#define	FMODE_INET6   0x00800000
#define	FMODE_SOCK   (FMODE_UNIX|FMODE_INET|FMODE_INET6)
#define	BLOCKING_REGION_FD(func, arg)   (long)rb_thread_io_blocking_region((func), (arg), (arg)->fd)
#define	SockAddrStringValue(v)   rsock_sockaddr_string_value(&(v))
#define	SockAddrStringValuePtr(v)   rsock_sockaddr_string_value_ptr(&(v))
#define	SockAddrStringValueWithAddrinfo(v, rai_ret)   rsock_sockaddr_string_value_with_addrinfo(&(v), &(rai_ret))
#define	rsock_bsock_sendmsg   rb_f_notimplement
#define	rsock_bsock_sendmsg_nonblock   rb_f_notimplement
#define	rsock_bsock_recvmsg   rb_f_notimplement
#define	rsock_bsock_recvmsg_nonblock   rb_f_notimplement
#define	rsock_maybe_fd_writable(fd)   rb_thread_fd_writable((fd))
#define	rsock_maybe_wait_fd(fd)   rb_thread_wait_fd((fd))
#define	MSG_DONTWAIT_RELIABLE   0

Typedefs
typedef int	socklen_t

Enumerations
enum	sock_recv_type { RECV_RECV, RECV_IP, RECV_UNIX, RECV_SOCKET }

Functions
VALUE	rsock_sockaddr_string_value (volatile VALUE *)
char *	rsock_sockaddr_string_value_ptr (volatile VALUE *)
VALUE	rsock_sockaddr_string_value_with_addrinfo (volatile VALUE *v, VALUE *ai_ret)
VALUE	rb_check_sockaddr_string_type (VALUE)
	NORETURN (void rsock_raise_socket_error(const char *, int))
int	rsock_family_arg (VALUE domain)
int	rsock_socktype_arg (VALUE type)
int	rsock_level_arg (int family, VALUE level)
int	rsock_optname_arg (int family, int level, VALUE optname)
int	rsock_cmsg_type_arg (int family, int level, VALUE type)
int	rsock_shutdown_how_arg (VALUE how)
int	rsock_getfamily (rb_io_t *fptr)
int	rb_getaddrinfo (const char *node, const char *service, const struct addrinfo *hints, struct rb_addrinfo **res)
void	rb_freeaddrinfo (struct rb_addrinfo *ai)
VALUE	rsock_freeaddrinfo (VALUE arg)
int	rb_getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags)
int	rsock_fd_family (int fd)
struct rb_addrinfo *	rsock_addrinfo (VALUE host, VALUE port, int family, int socktype, int flags)
struct rb_addrinfo *	rsock_getaddrinfo (VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack)
VALUE	rsock_fd_socket_addrinfo (int fd, struct sockaddr *addr, socklen_t len)
VALUE	rsock_io_socket_addrinfo (VALUE io, struct sockaddr *addr, socklen_t len)
VALUE	rsock_addrinfo_new (struct sockaddr *addr, socklen_t len, int family, int socktype, int protocol, VALUE canonname, VALUE inspectname)
VALUE	rsock_addrinfo_inspect_sockaddr (VALUE rai)
VALUE	rsock_make_ipaddr (struct sockaddr *addr, socklen_t addrlen)
VALUE	rsock_ipaddr (struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup)
VALUE	rsock_make_hostent (VALUE host, struct rb_addrinfo *addr, VALUE(*ipaddr)(struct sockaddr *, socklen_t))
VALUE	rsock_inspect_sockaddr (struct sockaddr *addr, socklen_t socklen, VALUE ret)
socklen_t	rsock_sockaddr_len (struct sockaddr *addr)
VALUE	rsock_sockaddr_obj (struct sockaddr *addr, socklen_t len)
int	rsock_revlookup_flag (VALUE revlookup, int *norevlookup)
int	rsock_socket (int domain, int type, int proto)
int	rsock_detect_cloexec (int fd)
VALUE	rsock_init_sock (VALUE sock, int fd)
VALUE	rsock_sock_s_socketpair (int argc, VALUE *argv, VALUE klass)
VALUE	rsock_init_inetsock (VALUE sock, VALUE remote_host, VALUE remote_serv, VALUE local_host, VALUE local_serv, int type)
VALUE	rsock_init_unixsock (VALUE sock, VALUE path, int server)
VALUE	rsock_sendto_blocking (void *data)
VALUE	rsock_send_blocking (void *data)
VALUE	rsock_bsock_send (int argc, VALUE *argv, VALUE sock)
VALUE	rsock_s_recvfrom_nonblock (VALUE sock, VALUE len, VALUE flg, VALUE str, VALUE ex, enum sock_recv_type from)
VALUE	rsock_s_recvfrom (VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
int	rsock_connect (int fd, const struct sockaddr *sockaddr, int len, int socks)
VALUE	rsock_s_accept (VALUE klass, int fd, struct sockaddr *sockaddr, socklen_t *len)
VALUE	rsock_s_accept_nonblock (VALUE klass, VALUE ex, rb_io_t *fptr, struct sockaddr *sockaddr, socklen_t *len)
VALUE	rsock_sock_listen (VALUE sock, VALUE log)
VALUE	rsock_sockopt_new (int family, int level, int optname, VALUE data)
void	rsock_init_basicsocket (void)
void	rsock_init_ipsocket (void)
void	rsock_init_tcpsocket (void)
void	rsock_init_tcpserver (void)
void	rsock_init_sockssocket (void)
void	rsock_init_udpsocket (void)
void	rsock_init_unixsocket (void)
void	rsock_init_unixserver (void)
void	rsock_init_socket_constants (void)
void	rsock_init_ancdata (void)
void	rsock_init_addrinfo (void)
void	rsock_init_sockopt (void)
void	rsock_init_sockifaddr (void)
void	rsock_init_socket_init (void)
	NORETURN (void rsock_syserr_fail_host_port(int err, const char *, VALUE, VALUE))
	NORETURN (void rsock_syserr_fail_path(int err, const char *, VALUE))
	NORETURN (void rsock_syserr_fail_sockaddr(int err, const char *mesg, struct sockaddr *addr, socklen_t len))
	NORETURN (void rsock_syserr_fail_raddrinfo(int err, const char *mesg, VALUE rai))
	NORETURN (void rsock_syserr_fail_raddrinfo_or_sockaddr(int err, const char *mesg, VALUE addr, VALUE rai))
	NORETURN (void rsock_sys_fail_host_port(const char *, VALUE, VALUE))
	NORETURN (void rsock_sys_fail_path(const char *, VALUE))
	NORETURN (void rsock_sys_fail_sockaddr(const char *, struct sockaddr *addr, socklen_t len))
	NORETURN (void rsock_sys_fail_raddrinfo(const char *, VALUE rai))
	NORETURN (void rsock_sys_fail_raddrinfo_or_sockaddr(const char *, VALUE addr, VALUE rai))
const char *	inet_ntop (int, const void *, char *, size_t)

Variables
int	rsock_do_not_reverse_lookup
int	rsock_cmsg_cloexec_state
VALUE	rb_cBasicSocket
VALUE	rb_cIPSocket
VALUE	rb_cTCPSocket
VALUE	rb_cTCPServer
VALUE	rb_cUDPSocket
VALUE	rb_cSocket
VALUE	rb_cAddrinfo
VALUE	rb_cSockOpt
VALUE	rb_eSocket

Macro Definition Documentation

_SS_ALIGNSIZE

#define _SS_ALIGNSIZE   (sizeof(double))

Definition at line 168 of file rubysocket.h.

_SS_MAXSIZE

#define _SS_MAXSIZE   128

Definition at line 167 of file rubysocket.h.

_SS_PAD1SIZE

#define _SS_PAD1SIZE   (_SS_ALIGNSIZE - sizeof(unsigned char) * 2)

Definition at line 169 of file rubysocket.h.

_SS_PAD2SIZE

#define _SS_PAD2SIZE

Value:

(_SS_MAXSIZE - sizeof(unsigned char) * 2 - \
                                _SS_PAD1SIZE - _SS_ALIGNSIZE)

Definition at line 170 of file rubysocket.h.

BLOCKING_REGION_FD

#define BLOCKING_REGION_FD	(		func,
			arg
	)		(long)rb_thread_io_blocking_region((func), (arg), (arg)->fd)

Definition at line 262 of file rubysocket.h.

Referenced by rsock_bsock_send(), and rsock_s_accept().

EWOULDBLOCK

#define EWOULDBLOCK   EAGAIN

Definition at line 128 of file rubysocket.h.

Referenced by rb_w32_strerror().

FMODE_INET

#define FMODE_INET   0x00400000

Definition at line 231 of file rubysocket.h.

Referenced by rsock_getfamily().

FMODE_INET6

#define FMODE_INET6   0x00800000

Definition at line 232 of file rubysocket.h.

Referenced by rsock_getfamily().

FMODE_NOREVLOOKUP

#define FMODE_NOREVLOOKUP   0x100

Definition at line 227 of file rubysocket.h.

Referenced by rsock_init_sock().

FMODE_SOCK

#define FMODE_SOCK   (FMODE_UNIX|FMODE_INET|FMODE_INET6)

Definition at line 233 of file rubysocket.h.

Referenced by rsock_getfamily().

FMODE_UNIX

#define FMODE_UNIX   0x00200000

Definition at line 230 of file rubysocket.h.

Referenced by rsock_getfamily().

IN6_IS_ADDR_UNIQUE_LOCAL

#define IN6_IS_ADDR_UNIQUE_LOCAL

(

a

)

(((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd))

Definition at line 160 of file rubysocket.h.

INET_CLIENT

#define INET_CLIENT   0

Definition at line 221 of file rubysocket.h.

INET_SERVER

#define INET_SERVER   1

Definition at line 222 of file rubysocket.h.

INET_SOCKS

#define INET_SOCKS   2

Definition at line 223 of file rubysocket.h.

IS_IP_FAMILY

#define IS_IP_FAMILY

(

af

)

((af) == AF_INET)

Definition at line 156 of file rubysocket.h.

Referenced by rsock_cmsg_type_arg(), rsock_level_arg(), and rsock_optname_arg().

MSG_DONTWAIT_RELIABLE

#define MSG_DONTWAIT_RELIABLE   0

Definition at line 430 of file rubysocket.h.

pseudo_AF_FTIP

#define pseudo_AF_FTIP   pseudo_AF_RTIP

Definition at line 138 of file rubysocket.h.

rsock_bsock_recvmsg

#define rsock_bsock_recvmsg   rb_f_notimplement

Definition at line 371 of file rubysocket.h.

rsock_bsock_recvmsg_nonblock

#define rsock_bsock_recvmsg_nonblock   rb_f_notimplement

Definition at line 372 of file rubysocket.h.

rsock_bsock_sendmsg

#define rsock_bsock_sendmsg   rb_f_notimplement

Definition at line 360 of file rubysocket.h.

rsock_bsock_sendmsg_nonblock

#define rsock_bsock_sendmsg_nonblock   rb_f_notimplement

Definition at line 361 of file rubysocket.h.

rsock_maybe_fd_writable

#define rsock_maybe_fd_writable

(

fd

)

rb_thread_fd_writable((fd))

Definition at line 421 of file rubysocket.h.

Referenced by rsock_bsock_send().

rsock_maybe_wait_fd

#define rsock_maybe_wait_fd

(

fd

)

rb_thread_wait_fd((fd))

Definition at line 422 of file rubysocket.h.

Referenced by rsock_s_accept().

RSTRING_SOCKLEN

#define RSTRING_SOCKLEN   (socklen_t)RSTRING_LENINT

Definition at line 124 of file rubysocket.h.

Referenced by rsock_bsock_send(), and rsock_ipaddr().

SockAddrStringValue

#define SockAddrStringValue

(

v

)

rsock_sockaddr_string_value(&(v))

Definition at line 264 of file rubysocket.h.

Referenced by rsock_bsock_send().

SockAddrStringValuePtr

#define SockAddrStringValuePtr

(

v

)

rsock_sockaddr_string_value_ptr(&(v))

Definition at line 265 of file rubysocket.h.

SockAddrStringValueWithAddrinfo

#define SockAddrStringValueWithAddrinfo	(		v,
			rai_ret
	)		rsock_sockaddr_string_value_with_addrinfo(&(v), &(rai_ret))

Definition at line 266 of file rubysocket.h.

SOCKLEN_MAX

#define SOCKLEN_MAX

Value:

(0 < (socklen_t)-1 ? \
   ~(socklen_t)0 : \
   (((((socklen_t)1) << (sizeof(socklen_t) * CHAR_BIT - 2)) - 1) * 2 + 1))

Definition at line 118 of file rubysocket.h.

Referenced by rsock_ipaddr().

Typedef Documentation

socklen_t

typedef int socklen_t

Definition at line 108 of file rubysocket.h.

Enumeration Type Documentation

sock_recv_type

enum sock_recv_type

Enumerator
RECV_RECV
RECV_IP
RECV_UNIX
RECV_SOCKET

Definition at line 334 of file rubysocket.h.

Function Documentation

inet_ntop()

const char* inet_ntop	(	int	,
		const void *	,
		char *	,
		size_t
	)

Definition at line 651 of file option.c.

References snprintf.

NORETURN() [1/11]

NORETURN

(

void

rsock_raise_socket_errorconst char *, int

)

NORETURN() [2/11]

NORETURN

(

void

rsock_syserr_fail_host_portint err, const char *, VALUE, VALUE

)

NORETURN() [3/11]

NORETURN

(

void

rsock_syserr_fail_pathint err, const char *, VALUE

)

NORETURN() [4/11]

NORETURN

(

void

rsock_syserr_fail_sockaddrint err, const char *mesg, struct sockaddr *addr, socklen_t len

)

NORETURN() [5/11]

NORETURN

(

void

rsock_syserr_fail_raddrinfoint err, const char *mesg, VALUE rai

)

NORETURN() [6/11]

NORETURN

(

void

rsock_syserr_fail_raddrinfo_or_sockaddrint err, const char *mesg, VALUE addr, VALUE rai

)

NORETURN() [7/11]

NORETURN

(

void

rsock_sys_fail_host_portconst char *, VALUE, VALUE

)

NORETURN() [8/11]

NORETURN

(

void

rsock_sys_fail_pathconst char *, VALUE

)

NORETURN() [9/11]

NORETURN

(

void

rsock_sys_fail_sockaddrconst char *, struct sockaddr *addr, socklen_t len

)

NORETURN() [10/11]

NORETURN

(

void

rsock_sys_fail_raddrinfoconst char *, VALUE rai

)

NORETURN() [11/11]

NORETURN

(

void

rsock_sys_fail_raddrinfo_or_sockaddrconst char *, VALUE addr, VALUE rai

)

rb_check_sockaddr_string_type()

VALUE rb_check_sockaddr_string_type

(

VALUE

)

Definition at line 2507 of file raddrinfo.c.

References IS_ADDRINFO.

rb_freeaddrinfo()

void rb_freeaddrinfo

(

struct rb_addrinfo *

ai

)

Definition at line 322 of file raddrinfo.c.

References rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_next, rb_addrinfo::allocated_by_malloc, freeaddrinfo(), and xfree().

Referenced by rsock_freeaddrinfo().

rb_getaddrinfo()

int rb_getaddrinfo	(	const char *	node,
		const char *	service,
		const struct addrinfo *	hints,
		struct rb_addrinfo **	res
	)

Definition at line 288 of file raddrinfo.c.

rb_getnameinfo()

int rb_getnameinfo	(	const struct sockaddr *	sa,
		socklen_t	salen,
		char *	host,
		size_t	hostlen,
		char *	serv,
		size_t	servlen,
		int	flags
	)

Definition at line 363 of file raddrinfo.c.

References getnameinfo_arg::flags, getnameinfo(), getnameinfo_arg::host, getnameinfo_arg::hostlen, rb_thread_call_without_gvl(), getnameinfo_arg::sa, getnameinfo_arg::salen, getnameinfo_arg::serv, and getnameinfo_arg::servlen.

Referenced by rsock_ipaddr().

rsock_addrinfo()

struct rb_addrinfo* rsock_addrinfo	(	VALUE	host,
		VALUE	port,
		int	family,
		int	socktype,
		int	flags
	)

Definition at line 547 of file raddrinfo.c.

References addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_socktype, MEMZERO, and rsock_getaddrinfo().

rsock_addrinfo_inspect_sockaddr()

VALUE rsock_addrinfo_inspect_sockaddr

(

VALUE

rai

)

Definition at line 1517 of file raddrinfo.c.

Referenced by rsock_syserr_fail_raddrinfo().

rsock_addrinfo_new()

VALUE rsock_addrinfo_new	(	struct sockaddr *	addr,
		socklen_t	len,
		int	family,
		int	socktype,
		int	protocol,
		VALUE	canonname,
		VALUE	inspectname
	)

Definition at line 798 of file raddrinfo.c.

Referenced by rsock_syserr_fail_sockaddr().

rsock_bsock_send()

VALUE rsock_bsock_send	(	int	argc,
		VALUE *	argv,
		VALUE	sock
	)

Definition at line 528 of file basicsocket.c.

References BLOCKING_REGION_FD, rb_io_t::fd, rsock_send_arg::fd, rsock_send_arg::flags, GetOpenFile, rsock_send_arg::mesg, NIL_P, NUM2INT, rb_io_wait_writable(), rb_scan_args(), rb_str_new4, rb_sys_fail(), rsock_maybe_fd_writable, rsock_send_blocking(), rsock_sendto_blocking(), RSTRING_PTR, RSTRING_SOCKLEN, SockAddrStringValue, SSIZET2NUM, StringValue, rsock_send_arg::to, and rsock_send_arg::tolen.

rsock_cmsg_type_arg()

int rsock_cmsg_type_arg	(	int	family,
		int	level,
		VALUE	type
	)

Definition at line 100 of file constants.c.

References IS_IP_FAMILY.

rsock_connect()

int rsock_connect	(	int	fd,
		const struct sockaddr *	sockaddr,
		int	len,
		int	socks
	)

Definition at line 454 of file init.c.

rsock_detect_cloexec()

int rsock_detect_cloexec

(

int

fd

)

Definition at line 284 of file init.c.

References errno, F_GETFD, fcntl(), FD_CLOEXEC, recvfrom_arg::flags, rb_bug(), and strerror().

rsock_family_arg()

int rsock_family_arg

(

VALUE

domain

)

Definition at line 43 of file constants.c.

rsock_fd_family()

int rsock_fd_family

(

int

fd

)

Definition at line 534 of file raddrinfo.c.

References AF_UNSPEC, and offsetof.

rsock_fd_socket_addrinfo()

VALUE rsock_fd_socket_addrinfo	(	int	fd,
		struct sockaddr *	addr,
		socklen_t	len
	)

Definition at line 2515 of file raddrinfo.c.

Referenced by rsock_io_socket_addrinfo().

rsock_freeaddrinfo()

VALUE rsock_freeaddrinfo

(

VALUE

arg

)

Definition at line 696 of file raddrinfo.c.

References Qnil, and rb_freeaddrinfo().

rsock_getaddrinfo()

struct rb_addrinfo* rsock_getaddrinfo	(	VALUE	host,
		VALUE	port,
		struct addrinfo *	hints,
		int	socktype_hack
	)

Definition at line 506 of file raddrinfo.c.

References NI_MAXHOST, NI_MAXSERV, and NULL.

Referenced by rsock_addrinfo().

rsock_getfamily()

int rsock_getfamily

(

rb_io_t *

fptr

)

Definition at line 630 of file init.c.

References union_sockaddr::addr, AF_UNSPEC, rb_io_t::fd, FMODE_INET, FMODE_INET6, FMODE_SOCK, FMODE_UNIX, and rb_io_t::mode.

rsock_init_addrinfo()

void rsock_init_addrinfo

(

void

)

Definition at line 2560 of file raddrinfo.c.

References rb_cAddrinfo, rb_cData, rb_define_alloc_func(), and rb_define_class().

Referenced by rsock_init_socket_init().

rsock_init_ancdata()

void rsock_init_ancdata

(

void

)

Definition at line 1695 of file ancdata.c.

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

Referenced by rsock_init_socket_init().

rsock_init_basicsocket()

void rsock_init_basicsocket

(

void

)

Definition at line 692 of file basicsocket.c.

References rb_cBasicSocket, rb_cIO, rb_define_class(), rb_define_singleton_method(), and rb_undef_method().

Referenced by Init_socket().

rsock_init_inetsock()

VALUE rsock_init_inetsock	(	VALUE	sock,
		VALUE	remote_host,
		VALUE	remote_serv,
		VALUE	local_host,
		VALUE	local_serv,
		int	type
	)

Definition at line 152 of file ipsocket.c.

References inetsock_arg::fd, inetsock_arg::host, inetsock_arg::local, rb_ensure(), inetsock_arg::remote, inetsock_arg::res, inetsock_arg::serv, inetsock_arg::sock, and inetsock_arg::type.

rsock_init_ipsocket()

void rsock_init_ipsocket

(

void

)

Definition at line 364 of file ipsocket.c.

References rb_cBasicSocket, rb_cIPSocket, rb_define_class(), and rb_define_method().

Referenced by rsock_init_socket_init().

rsock_init_sock()

VALUE rsock_init_sock	(	VALUE	sock,
		int	fd
	)

Definition at line 60 of file init.c.

References rb_io_t::fd, FMODE_DUPLEX, FMODE_NOREVLOOKUP, FMODE_READWRITE, is_socket, MakeOpenFile, rb_io_t::mode, rb_io_ascii8bit_binmode(), rb_io_synchronized(), rb_reserved_fd_p(), rb_syserr_fail(), rb_update_max_fd(), and rsock_do_not_reverse_lookup.

rsock_init_socket_constants()

void rsock_init_socket_constants

(

void

)

Definition at line 141 of file constants.c.

Referenced by rsock_init_socket_init().

rsock_init_socket_init()

void rsock_init_socket_init

(

void

)

Definition at line 662 of file init.c.

References rb_define_class(), rb_eSocket, rb_eStandardError, rsock_init_addrinfo(), rsock_init_ancdata(), rsock_init_ipsocket(), rsock_init_socket_constants(), rsock_init_sockifaddr(), rsock_init_sockopt(), rsock_init_sockssocket(), rsock_init_tcpserver(), rsock_init_tcpsocket(), rsock_init_udpsocket(), rsock_init_unixserver(), and rsock_init_unixsocket().

Referenced by Init_socket().

rsock_init_sockifaddr()

void rsock_init_sockifaddr

(

void

)

Definition at line 460 of file ifaddr.c.

References rb_cData, rb_cSocket, rb_define_class_under(), rb_define_method(), rb_define_singleton_method(), and socket_s_getifaddrs.

Referenced by rsock_init_socket_init().

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_init_sockssocket()

void rsock_init_sockssocket

(

void

)

Definition at line 52 of file sockssocket.c.

References rb_cTCPSocket, rb_define_class(), and rb_define_method().

Referenced by rsock_init_socket_init().

rsock_init_tcpserver()

void rsock_init_tcpserver

(

void

)

Definition at line 106 of file tcpserver.c.

References rb_cTCPServer, rb_cTCPSocket, rb_define_class(), and rb_define_method().

Referenced by rsock_init_socket_init().

rsock_init_tcpsocket()

void rsock_init_tcpsocket

(

void

)

Definition at line 68 of file tcpsocket.c.

References rb_cIPSocket, rb_cTCPSocket, rb_define_class(), and rb_define_singleton_method().

Referenced by rsock_init_socket_init().

rsock_init_udpsocket()

void rsock_init_udpsocket

(

void

)

Definition at line 227 of file udpsocket.c.

References rb_cIPSocket, rb_cUDPSocket, rb_define_class(), and rb_define_method().

Referenced by rsock_init_socket_init().

rsock_init_unixserver()

void rsock_init_unixserver

(

void

)

Definition at line 109 of file unixserver.c.

References rb_define_class(), rb_define_method(), rb_define_private_method(), and rsock_sock_listen().

Referenced by rsock_init_socket_init().

rsock_init_unixsock()

VALUE rsock_init_unixsock	(	VALUE	sock,
		VALUE	path,
		int	server
	)

rsock_init_unixsocket()

void rsock_init_unixsocket

(

void

)

Definition at line 529 of file unixsocket.c.

References rb_cBasicSocket, rb_define_class(), rb_define_method(), and rb_define_singleton_method().

Referenced by rsock_init_socket_init().

rsock_inspect_sockaddr()

VALUE rsock_inspect_sockaddr	(	struct sockaddr *	addr,
		socklen_t	socklen,
		VALUE	ret
	)

Definition at line 1141 of file raddrinfo.c.

References union_sockaddr::addr, AF_UNSPEC, getnameinfo(), IFNAMSIZ, ISPRINT, ISSPACE, len, NI_NUMERICHOST, NI_NUMERICSERV, NULL, offsetof, rb_id2name(), rb_str_cat(), rb_str_cat2(), rb_str_catf(), rsock_intern_family(), and rsock_raise_socket_error().

rsock_io_socket_addrinfo()

VALUE rsock_io_socket_addrinfo	(	VALUE	io,
		struct sockaddr *	addr,
		socklen_t	len
	)

Definition at line 2534 of file raddrinfo.c.

References rb_io_t::fd, FIX2INT, GetOpenFile, NUM2INT, rb_eTypeError, rb_raise(), rsock_fd_socket_addrinfo(), T_BIGNUM, T_FILE, T_FIXNUM, TYPE, and UNREACHABLE.

rsock_ipaddr()

VALUE rsock_ipaddr	(	struct sockaddr *	sockaddr,
		socklen_t	sockaddrlen,
		int	norevlookup
	)

Definition at line 559 of file raddrinfo.c.

References id, INT2FIX, len, NI_NUMERICHOST, NI_NUMERICSERV, NULL, offsetof, Qnil, rb_ary_new3, rb_assoc_new(), rb_eArgError, rb_getnameinfo(), rb_id2str, rb_raise(), rb_str_dup(), rb_str_new(), rb_str_new2, rsock_intern_family(), rsock_raise_socket_error(), RSTRING_LEN, RSTRING_PTR, RSTRING_SOCKLEN, and SOCKLEN_MAX.

rsock_level_arg()

int rsock_level_arg	(	int	family,
		VALUE	level
	)

Definition at line 57 of file constants.c.

References IS_IP_FAMILY.

rsock_make_hostent()

VALUE rsock_make_hostent	(	VALUE	host,
		struct rb_addrinfo *	addr,
		VALUE(*)(struct sockaddr *, socklen_t)	ipaddr
	)

Definition at line 704 of file raddrinfo.c.

References hostent_arg::addr, hostent_arg::host, hostent_arg::ipaddr, and rb_ensure().

rsock_make_ipaddr()

VALUE rsock_make_ipaddr	(	struct sockaddr *	addr,
		socklen_t	addrlen
	)

Definition at line 396 of file raddrinfo.c.

rsock_optname_arg()

int rsock_optname_arg	(	int	family,
		int	level,
		VALUE	optname
	)

Definition at line 69 of file constants.c.

References IS_IP_FAMILY.

rsock_revlookup_flag()

int rsock_revlookup_flag	(	VALUE	revlookup,
		int *	norevlookup
	)

Definition at line 172 of file ipsocket.c.

References Check_Type, id, Qfalse, Qnil, Qtrue, return_norevlookup, SYM2ID, and T_SYMBOL.

rsock_s_accept()

VALUE rsock_s_accept	(	VALUE	klass,
		int	fd,
		struct sockaddr *	sockaddr,
		socklen_t *	len
	)

Definition at line 595 of file init.c.

References BLOCKING_REGION_FD, recvfrom_arg::fd, accept_arg::fd, len, accept_arg::len, rsock_maybe_wait_fd, and accept_arg::sockaddr.

rsock_s_accept_nonblock()

VALUE rsock_s_accept_nonblock	(	VALUE	klass,
		VALUE	ex,
		rb_io_t *	fptr,
		struct sockaddr *	sockaddr,
		socklen_t *	len
	)

Definition at line 553 of file init.c.

References rb_io_set_nonblock().

rsock_s_recvfrom()

VALUE rsock_s_recvfrom	(	VALUE	sock,
		int	argc,
		VALUE *	argv,
		enum sock_recv_type	from
	)

Definition at line 146 of file init.c.

References recvfrom_arg::flags, len, NUM2INT, Qnil, rb_scan_args(), and recvfrom_arg::str.

rsock_s_recvfrom_nonblock()

VALUE rsock_s_recvfrom_nonblock	(	VALUE	sock,
		VALUE	len,
		VALUE	flg,
		VALUE	str,
		VALUE	ex,
		enum sock_recv_type	from
	)

Definition at line 209 of file init.c.

References recvfrom_arg::alen, recvfrom_arg::buf, recvfrom_arg::fd, recvfrom_arg::flags, NUM2INT, and Qnil.

rsock_send_blocking()

VALUE rsock_send_blocking

(

void *

data

)

Definition at line 91 of file init.c.

References rsock_send_arg::fd, rsock_send_arg::flags, rsock_send_arg::mesg, RSTRING_LEN, and RSTRING_PTR.

Referenced by rsock_bsock_send().

rsock_sendto_blocking()

VALUE rsock_sendto_blocking

(

void *

data

)

Definition at line 82 of file init.c.

References rsock_send_arg::fd, rsock_send_arg::flags, rsock_send_arg::mesg, RSTRING_LEN, RSTRING_PTR, rsock_send_arg::to, and rsock_send_arg::tolen.

Referenced by rsock_bsock_send().

rsock_shutdown_how_arg()

int rsock_shutdown_how_arg

(

VALUE

how

)

Definition at line 131 of file constants.c.

rsock_sock_listen()

VALUE rsock_sock_listen	(	VALUE	sock,
		VALUE	log
	)

Definition at line 644 of file socket.c.

References rb_io_t::fd, GetOpenFile, INT2FIX, NUM2INT, and rb_sys_fail().

Referenced by rsock_init_unixserver().

rsock_sock_s_socketpair()

VALUE rsock_sock_s_socketpair	(	int	argc,
		VALUE *	argv,
		VALUE	klass
	)

rsock_sockaddr_len()

socklen_t rsock_sockaddr_len

(

struct sockaddr *

addr

)

rsock_sockaddr_obj()

VALUE rsock_sockaddr_obj	(	struct sockaddr *	addr,
		socklen_t	len
	)

rsock_sockaddr_string_value()

VALUE rsock_sockaddr_string_value

(

volatile VALUE *

)

Definition at line 2476 of file raddrinfo.c.

References IS_ADDRINFO, and val.

Referenced by rsock_sockaddr_string_value_ptr().

rsock_sockaddr_string_value_ptr()

char* rsock_sockaddr_string_value_ptr

(

volatile VALUE *

)

Definition at line 2500 of file raddrinfo.c.

References rsock_sockaddr_string_value(), and RSTRING_PTR.

rsock_sockaddr_string_value_with_addrinfo()

VALUE rsock_sockaddr_string_value_with_addrinfo	(	volatile VALUE *	v,
		VALUE *	ai_ret
	)

Definition at line 2487 of file raddrinfo.c.

References IS_ADDRINFO, Qnil, and val.

rsock_socket()

int rsock_socket	(	int	domain,
		int	type,
		int	proto
	)

Definition at line 357 of file init.c.

References recvfrom_arg::fd.

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.

rsock_socktype_arg()

int rsock_socktype_arg

(

VALUE

type

)

Definition at line 50 of file constants.c.

Variable Documentation

rb_cAddrinfo

VALUE rb_cAddrinfo

Definition at line 23 of file init.c.

Referenced by rsock_init_addrinfo().

rb_cBasicSocket

VALUE rb_cBasicSocket

Definition at line 13 of file init.c.

Referenced by Init_socket(), rsock_init_basicsocket(), rsock_init_ipsocket(), and rsock_init_unixsocket().

rb_cIPSocket

VALUE rb_cIPSocket

Definition at line 14 of file init.c.

Referenced by rsock_init_ipsocket(), rsock_init_tcpsocket(), and rsock_init_udpsocket().

rb_cSocket

VALUE rb_cSocket

Definition at line 22 of file init.c.

Referenced by Init_socket(), rsock_init_ancdata(), rsock_init_sockifaddr(), and rsock_init_sockopt().

rb_cSockOpt

VALUE rb_cSockOpt

Definition at line 3 of file option.c.

Referenced by rsock_init_sockopt(), and rsock_sockopt_new().

rb_cTCPServer

VALUE rb_cTCPServer

Definition at line 16 of file init.c.

Referenced by rsock_init_tcpserver().

rb_cTCPSocket

VALUE rb_cTCPSocket

Definition at line 15 of file init.c.

Referenced by rsock_init_sockssocket(), rsock_init_tcpserver(), and rsock_init_tcpsocket().

rb_cUDPSocket

VALUE rb_cUDPSocket

Definition at line 17 of file init.c.

Referenced by rsock_init_udpsocket().

rb_eSocket

VALUE rb_eSocket

Definition at line 25 of file init.c.

Referenced by rsock_init_socket_init(), and rsock_raise_socket_error().

rsock_cmsg_cloexec_state

int rsock_cmsg_cloexec_state

Definition at line 5 of file ancdata.c.

rsock_do_not_reverse_lookup

int rsock_do_not_reverse_lookup

Definition at line 31 of file init.c.

Referenced by rsock_init_sock().