sockaddr_in

SOCKADDR_IN Structure – MSDN – Microsoft

This is the form of the SOCKADDR structure specific to the Internet address family and can be cast to SOCKADDR . The IP address component of this structure is of type IN_ADDR. The IN_ADDR structure is defined in Windows Sockets header file WINSOCK.H as follows: struct in_addr {. union {. struct{. unsigned char s_b1,.

Struct sockaddr_in, struct in_addr – GTA-UFRJ

#include struct sockaddr_in { short sin_family; // e.g. AF_INET unsigned short sin_port; // e.g. htons(3490) struct in_addr sin_addr; // see struct in_addr, below char sin_zero[8]; // zero this if you want to }; struct in_addr { unsigned long s_addr; // load with inet_aton() }; …

SOCKADDR_IN_????

???????bind?connect?recvfrom?sendto??????,???????? ??????????????????,????????sockaddr????? ??. sockaddr_in(?netinet/in.h???):. struct sockaddr_in { short sin_family;/* Address family????AF_INET(???)PF_INET(???)*/ unsigned short …

Ip(7): IPv4 protocol implementation – Linux man page – Linux Die

struct sockaddr_in { sa_family_t sin_family; /* address family: AF_INET */ in_port_t sin_port; /* port in network byte order */ struct in_addr sin_addr; /* internet address */ }; /* Internet address. */ struct in_addr { uint32_t s_addr; /* address in network byte order */ };; sin_family is always set to AF_INET. This is required; in Linux …

C++ – What’s the difference between sockaddr, sockaddr_in, and …

sockaddr_in and sockaddr_in6 are both structures where first member is a sockaddr structure. According to the C standard, the address of a structure and its first member are the same, so you can cast the pointer to sockaddr_in(6) in a pointer to sockaddr . Functions taking sockaddr_in(6) as parameter may …

The GNU C Library: Inet Example – GNU.org

#include #include #include #include int make_socket (uint16_t port) { int sock; struct sockaddr_in name; /* Create the socket. */ sock = socket (PF_INET, SOCK_STREAM, 0); if (sock < 0) { perror (socket); exit (EXIT_FAILURE); } /* Give the socket a name. */ name. sin_family ...

Struct sockaddr_in – Beej.us

#include // All pointers to socket address structures are often cast to pointers // to this type before use in various functions and system calls: struct sockaddr { unsigned short sa_family; // address family, AF_xxx char sa_data[14]; // 14 bytes of protocol address }; // IPv4 AF_INET sockets: struct sockaddr_in { short …

RTL-lwIP-0.4: sockaddr_in struct Reference

Definition at line 43 of file sockets.h. Referenced by lwip_accept(), lwip_getpeername(), lwip_getsockname(), lwip_recvfrom(), main(), open_tcp_socket(), open_udp_socket(), and sock_udpclient(). u8_t sockaddr_in:: sin_family. Definition at line 41 of file sockets.h. Referenced by lwip_accept(), lwip_getpeername(), …

Sockaddr_in::sin_addr – ASF Source Code Documentation

IP Address of the socket. The IP address is of type in_addr structure. Can be set to 0 to accept any IP address for server operation. non zero otherwise. Referenced by AppServerCb(), connect_cmd_handler(), m2m_ip_cb(), main(), resolve_cb(), sendto(), smtpConnect(), and sslConnect().

NRF5 SDK v14.2.0: sockaddr_in Struct Reference – Nordic Infocenter

Address record for IPv4 addresses. Contains the address and port of the host. All fields in this structure are compatible with the POSIX variant for API compatibility. Field Documentation. struct in_addr sockaddr_in::sin_addr. IPv4 address. sa_family_t sockaddr_in::sin_family. Socket family.

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