...o any process, the local address should be copied from the in6addr_any variable which has in6_addr type. In static initializations, IN6ADDR_ANY_INIT may also be used, which expa…mail addressing description NAME mailaddr - mail addressing description DESCRIPTION This manual page gives a brief introduction to SMTP mail addresses, as used on the Internet. The…sockets for local interprocess communication NAME unix - sockets for local interprocess communication SYNOPSIS #include <sys/socket.h> #include <sys/un.h> unix_socket = socket(AF_U…...}; AF_INET6 is an exception. It passes an in6_ifreq structure: struct in6_ifreq { struct in6_addr ifr6_addr; u32 ifr6_prefixlen; int ifr6_ifindex; /* Interface index */ }; Norma…Linux IPv4 protocol implementation NAME ip - Linux IPv4 protocol implementation SYNOPSIS #include <sys/socket.h> #include <netinet/in.h> #include <netinet/ip.h> /* superset of prev…ITU-T X.25 / ISO/IEC 8208 protocol interface NAME x25 - ITU-T X.25 / ISO/IEC 8208 protocol interface SYNOPSIS #include <sys/socket.h> #include <linux/x25.h> x25_socket = socket(AF_…Linux AppleTalk protocol implementation NAME ddp - Linux AppleTalk protocol implementation SYNOPSIS #include <sys/socket.h> #include <netatalk/at.h> ddp_socket = socket(AF_APPLETAL…Lightweight User Datagram Protocol NAME udplite - Lightweight User Datagram Protocol SYNOPSIS #include <sys/socket.h> sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDPLITE); DESCRIP…Linux routing socket NAME rtnetlink - Linux routing socket SYNOPSIS #include <asm/types.h> #include <linux/if_link.h> #include <linux/netlink.h> #include <linux/rtnetlink.h> #inclu…packet interface on device level NAME packet - packet interface on device level SYNOPSIS #include <sys/socket.h> #include <linux/if_packet.h> #include <net/ethernet.h> /* the L2 pr…Network device naming schemes NAME systemd.net-naming-scheme - Network device naming schemes DESCRIPTION Network interfaces names and MAC addresses may be generated based on certai…list of eBPF helper functions NAME BPF-HELPERS - list of eBPF helper functions DESCRIPTION The extended Berkeley Packet Filter (eBPF) subsystem consists in programs written in a ps…Linux ARP kernel module. NAME arp - Linux ARP kernel module. DESCRIPTION This kernel protocol module implements the Address Resolution Protocol defined in RFC 826. It is used to co…List all manpages from the systemd project NAME systemd.index - List all manpages from the systemd project 3 30-systemd-environment-d-generator (8) — Load variables specified by en…Special journal fields NAME systemd.journal-fields - Special journal fields DESCRIPTION Entries in the journal (as written by systemd-journald.service (8)) resemble a UNIX process …socket address families (domains) NAME address_families - socket address families (domains) SYNOPSIS #include <sys/types.h> /* See NOTES */ #include <sys/socket.h> int socket(int d…auditing API for the dynamic linker NAME rtld-audit - auditing API for the dynamic linker SYNOPSIS #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <link.h> DESCRIPTIO…I/O event notification facility NAME epoll - I/O event notification facility SYNOPSIS #include <sys/epoll.h> DESCRIPTION The epoll API performs a similar task to poll (2): monitori…Linux socket interface NAME socket - Linux socket interface SYNOPSIS #include <sys/socket.h> sockfd = socket(int socket_family , int socket_type , int protocol ); DESCRIPTION This …Linux VSOCK address family NAME vsock - Linux VSOCK address family SYNOPSIS #include <sys/socket.h> #include <linux/vm_sockets.h> stream_socket = socket(AF_VSOCK, SOCK_STREAM, 0); …