BSD Sockets compatible API definitions. More...

#include <sys/types.h>
#include <zephyr/types.h>
#include <zephyr/net/net_ip.h>
#include <zephyr/net/dns_resolve.h>
#include <zephyr/net/socket_select.h>
#include <stdlib.h>
#include <syscalls/socket.h>

Data Structures
struct	zsock_pollfd

struct	zsock_addrinfo

struct	ifreq

Macros
#define	ZSOCK_POLLIN 1

#define	ZSOCK_POLLPRI 2

#define	ZSOCK_POLLOUT 4

#define	ZSOCK_POLLERR 8

#define	ZSOCK_POLLHUP 0x10

#define	ZSOCK_POLLNVAL 0x20

#define	ZSOCK_MSG_PEEK 0x02

#define	ZSOCK_MSG_TRUNC 0x20

#define	ZSOCK_MSG_DONTWAIT 0x40

#define	ZSOCK_MSG_WAITALL 0x100

#define	ZSOCK_SHUT_RD 0

#define	ZSOCK_SHUT_WR 1

#define	ZSOCK_SHUT_RDWR 2

#define	SOL_TLS 282

#define	TLS_SEC_TAG_LIST 1

#define	TLS_HOSTNAME 2

#define	TLS_CIPHERSUITE_LIST 3

#define	TLS_CIPHERSUITE_USED 4

#define	TLS_PEER_VERIFY 5

#define	TLS_DTLS_ROLE 6

#define	TLS_ALPN_LIST 7

#define	TLS_DTLS_HANDSHAKE_TIMEOUT_MIN 8

#define	TLS_DTLS_HANDSHAKE_TIMEOUT_MAX 9

#define	TLS_CERT_NOCOPY 10

#define	TLS_NATIVE 11

#define	TLS_SESSION_CACHE 12

#define	TLS_SESSION_CACHE_PURGE 13

#define	TLS_PEER_VERIFY_NONE 0

#define	TLS_PEER_VERIFY_OPTIONAL 1

#define	TLS_PEER_VERIFY_REQUIRED 2

#define	TLS_DTLS_ROLE_CLIENT 0

#define	TLS_DTLS_ROLE_SERVER 1

#define	TLS_CERT_NOCOPY_NONE 0

#define	TLS_CERT_NOCOPY_OPTIONAL 1

#define	TLS_SESSION_CACHE_DISABLED 0

#define	TLS_SESSION_CACHE_ENABLED 1

#define	AI_PASSIVE 0x1

#define	AI_CANONNAME 0x2

#define	AI_NUMERICHOST 0x4

#define	AI_V4MAPPED 0x8

#define	AI_ALL 0x10

#define	AI_ADDRCONFIG 0x20

#define	AI_NUMERICSERV 0x400

#define	NI_NUMERICHOST 1

#define	NI_NUMERICSERV 2

#define	NI_NOFQDN 4

#define	NI_NAMEREQD 8

#define	NI_DGRAM 16

#define	NI_MAXHOST 64

#define	pollfd zsock_pollfd

#define	fcntl zsock_fcntl_wrapper

#define	addrinfo zsock_addrinfo

#define	POLLIN ZSOCK_POLLIN

#define	POLLOUT ZSOCK_POLLOUT

#define	POLLERR ZSOCK_POLLERR

#define	POLLHUP ZSOCK_POLLHUP

#define	POLLNVAL ZSOCK_POLLNVAL

#define	MSG_PEEK ZSOCK_MSG_PEEK

#define	MSG_TRUNC ZSOCK_MSG_TRUNC

#define	MSG_DONTWAIT ZSOCK_MSG_DONTWAIT

#define	MSG_WAITALL ZSOCK_MSG_WAITALL

#define	SHUT_RD ZSOCK_SHUT_RD

#define	SHUT_WR ZSOCK_SHUT_WR

#define	SHUT_RDWR ZSOCK_SHUT_RDWR

#define	EAI_BADFLAGS DNS_EAI_BADFLAGS

#define	EAI_NONAME DNS_EAI_NONAME

#define	EAI_AGAIN DNS_EAI_AGAIN

#define	EAI_FAIL DNS_EAI_FAIL

#define	EAI_NODATA DNS_EAI_NODATA

#define	EAI_MEMORY DNS_EAI_MEMORY

#define	EAI_SYSTEM DNS_EAI_SYSTEM

#define	EAI_SERVICE DNS_EAI_SERVICE

#define	EAI_SOCKTYPE DNS_EAI_SOCKTYPE

#define	EAI_FAMILY DNS_EAI_FAMILY

#define	IFNAMSIZ Z_DEVICE_MAX_NAME_LEN

#define	SOL_SOCKET 1

#define	SO_DEBUG 1

#define	SO_REUSEADDR 2

#define	SO_TYPE 3

#define	SO_ERROR 4

#define	SO_DONTROUTE 5

#define	SO_BROADCAST 6

#define	SO_SNDBUF 7

#define	SO_RCVBUF 8

#define	SO_KEEPALIVE 9

#define	SO_OOBINLINE 10

#define	SO_REUSEPORT 15

#define	SO_RCVTIMEO 20

#define	SO_SNDTIMEO 21

#define	SO_BINDTODEVICE 25

#define	SO_ACCEPTCONN 30

#define	SO_TIMESTAMPING 37

#define	SO_PROTOCOL 38

#define	SO_DOMAIN 39

#define	TCP_NODELAY 1

#define	IPV6_V6ONLY 26

#define	SO_PRIORITY 12

#define	SO_TXTIME 61

#define	SCM_TXTIME SO_TXTIME

#define	SO_SOCKS5 60

Functions
void *	zsock_get_context_object (int sock)
	Obtain a file descriptor's associated net context. More...

int	zsock_socket (int family, int type, int proto)
	Create a network socket. More...

int	zsock_socketpair (int family, int type, int proto, int *sv)
	Create an unnamed pair of connected sockets. More...

int	zsock_close (int sock)
	Close a network socket. More...

int	zsock_shutdown (int sock, int how)
	Shutdown socket send/receive operations. More...

int	zsock_bind (int sock, const struct sockaddr *addr, socklen_t addrlen)
	Bind a socket to a local network address. More...

int	zsock_connect (int sock, const struct sockaddr *addr, socklen_t addrlen)
	Connect a socket to a peer network address. More...

int	zsock_listen (int sock, int backlog)
	Set up a STREAM socket to accept peer connections. More...

int	zsock_accept (int sock, struct sockaddr addr, socklen_t addrlen)
	Accept a connection on listening socket. More...

ssize_t	zsock_sendto (int sock, const void buf, size_t len, int flags, const struct sockaddr dest_addr, socklen_t addrlen)
	Send data to an arbitrary network address. More...

static ssize_t	zsock_send (int sock, const void *buf, size_t len, int flags)
	Send data to a connected peer. More...

ssize_t	zsock_sendmsg (int sock, const struct msghdr *msg, int flags)
	Send data to an arbitrary network address. More...

ssize_t	zsock_recvfrom (int sock, void buf, size_t max_len, int flags, struct sockaddr src_addr, socklen_t *addrlen)
	Receive data from an arbitrary network address. More...

static ssize_t	zsock_recv (int sock, void *buf, size_t max_len, int flags)
	Receive data from a connected peer. More...

int	zsock_fcntl (int sock, int cmd, int flags)
	Control blocking/non-blocking mode of a socket. More...

int	zsock_poll (struct zsock_pollfd *fds, int nfds, int timeout)
	Efficiently poll multiple sockets for events. More...

int	zsock_getsockopt (int sock, int level, int optname, void optval, socklen_t optlen)
	Get various socket options. More...

int	zsock_setsockopt (int sock, int level, int optname, const void *optval, socklen_t optlen)
	Set various socket options. More...

int	zsock_getpeername (int sock, struct sockaddr addr, socklen_t addrlen)
	Get peer name. More...

int	zsock_getsockname (int sock, struct sockaddr addr, socklen_t addrlen)
	Get socket name. More...

int	zsock_gethostname (char *buf, size_t len)
	Get local host name. More...

static char *	zsock_inet_ntop (sa_family_t family, const void src, char dst, size_t size)
	Convert network address from internal to numeric ASCII form. More...

int	zsock_inet_pton (sa_family_t family, const char src, void dst)
	Convert network address from numeric ASCII form to internal representation. More...

int	zsock_getaddrinfo (const char host, const char service, const struct zsock_addrinfo hints, struct zsock_addrinfo *res)
	Resolve a domain name to one or more network addresses. More...

void	zsock_freeaddrinfo (struct zsock_addrinfo *ai)
	Free results returned by zsock_getaddrinfo() More...

const char *	zsock_gai_strerror (int errcode)
	Convert zsock_getaddrinfo() error code to textual message. More...

int	zsock_getnameinfo (const struct sockaddr addr, socklen_t addrlen, char host, socklen_t hostlen, char *serv, socklen_t servlen, int flags)
	Resolve a network address to a domain name or ASCII address. More...

static int	socket (int family, int type, int proto)

static int	socketpair (int family, int type, int proto, int sv[2])

static int	close (int sock)

static int	shutdown (int sock, int how)

static int	bind (int sock, const struct sockaddr *addr, socklen_t addrlen)

static int	connect (int sock, const struct sockaddr *addr, socklen_t addrlen)

static int	listen (int sock, int backlog)

static int	accept (int sock, struct sockaddr addr, socklen_t addrlen)

static ssize_t	send (int sock, const void *buf, size_t len, int flags)

static ssize_t	recv (int sock, void *buf, size_t max_len, int flags)

static int	zsock_fcntl_wrapper (int sock, int cmd,...)

static ssize_t	sendto (int sock, const void buf, size_t len, int flags, const struct sockaddr dest_addr, socklen_t addrlen)

static ssize_t	sendmsg (int sock, const struct msghdr *message, int flags)

static ssize_t	recvfrom (int sock, void buf, size_t max_len, int flags, struct sockaddr src_addr, socklen_t *addrlen)

static int	poll (struct zsock_pollfd *fds, int nfds, int timeout)

static int	getsockopt (int sock, int level, int optname, void optval, socklen_t optlen)

static int	setsockopt (int sock, int level, int optname, const void *optval, socklen_t optlen)

static int	getpeername (int sock, struct sockaddr addr, socklen_t addrlen)

static int	getsockname (int sock, struct sockaddr addr, socklen_t addrlen)

static int	getaddrinfo (const char host, const char service, const struct zsock_addrinfo hints, struct zsock_addrinfo *res)

static void	freeaddrinfo (struct zsock_addrinfo *ai)

static const char *	gai_strerror (int errcode)

static int	getnameinfo (const struct sockaddr addr, socklen_t addrlen, char host, socklen_t hostlen, char *serv, socklen_t servlen, int flags)

static int	gethostname (char *buf, size_t len)

static int	inet_pton (sa_family_t family, const char src, void dst)

static char *	inet_ntop (sa_family_t family, const void src, char dst, size_t size)

Detailed Description

BSD Sockets compatible API definitions.

An API for applications to use BSD Sockets like API.

Data Structures

Macros

Functions

Detailed Description