shutdown(3socket) [opensolaris man page]
shutdown(3SOCKET) Sockets Library Functions shutdown(3SOCKET) NAME
shutdown - shut down part of a full-duplex connection SYNOPSIS
cc [ flag... ] file... -lsocket -lnsl [ library... ] #include <sys/socket.h> int shutdown(int s, int how); DESCRIPTION
The shutdown() call shuts down all or part of a full-duplex connection on the socket associated with s. If how is SHUT_RD, further receives are disallowed. If how is SHUT_WR, further sends are disallowed. If how is SHUT_RDWR, further sends and receives are disallowed. The how values should be defined constants. RETURN VALUES
0 is returned if the call succeeds. -1 is returned if the call fails. ERRORS
The call succeeds unless one of the following conditions exists: EBADF The s value is not a valid file descriptor. ENOMEM Insufficient user memory is available for the operation to complete. ENOSR Insufficient STREAMS resources are available for the operation to complete. ENOTCONN The specified socket is not connected. ENOTSOCK The s value is not a socket. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
connect(3SOCKET), socket(3SOCKET), socket.h(3HEAD), attributes(5) SunOS 5.11 31 Jan 2005 shutdown(3SOCKET)
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getpeername(3SOCKET) Sockets Library Functions getpeername(3SOCKET) NAME
getpeername - get name of connected peer SYNOPSIS
cc [ flag ... ] file ... -lsocket -lnsl [ library ... ] #include <sys/types.h> #include <sys/socket.h> int getpeername(int s, struct sockaddr *name, socklen_t *namelen); DESCRIPTION
getpeername() returns the name of the peer connected to socket s. The int pointed to by the namelen parameter should be initialized to indicate the amount of space pointed to by name. On return it contains the actual size of the name returned (in bytes), prior to any trun- cation. The name is truncated if the buffer provided is too small. RETURN VALUES
If successful, getpeername() returns 0; otherwise it returns -1 and sets errno to indicate the error. ERRORS
The call succeeds unless: EBADF The argument s is not a valid descriptor. ENOMEM There was insufficient user memory for the operation to complete. ENOSR There were insufficient STREAMS resources available for the operation to complete. ENOTCONN The socket is not connected. ENOTSOCK The argument s is not a socket. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
accept(3SOCKET), bind(3SOCKET), getsockname(3SOCKET), socket(3SOCKET), attributes(5), socket.h(3HEAD) SunOS 5.11 26 Mar 1998 getpeername(3SOCKET)