un.h(3HEAD) Headers un.h(3HEAD)NAME
un.h, un - definitions for UNIX-domain sockets
SYNOPSIS
#include <sys/un.h>
DESCRIPTION
The <sys/un.h> header defines the sockaddr_un structure that includes
the following members:
sa_family_t sun_family /* address family */
char sun_path[] /* socket pathname */
The sockaddr_un structure is used to store addresses for UNIX domain
sockets. Values of this type must be cast to struct sockaddr for use
with the socket interfaces.
The <sys/un.h> header defines the type sa_family_t as described in
socket.h(3HEAD).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Standard │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSObind(3SOCKET), bind(3XNET), socket.h(3HEAD), socket(3SOCKET),
socket(3XNET), socketpair(3SOCKET), socketpair(3XNET), attributes(5),
standards(5)SunOS 5.10 30 Aug 2002 un.h(3HEAD)