php man page for socket_cmsg_space

SOCKET_CMSG_SPACE(3)							 1						      SOCKET_CMSG_SPACE(3)

socket_cmsg_space - Calculate message buffer size

SYNOPSIS
       int socket_cmsg_space (int  $level, int	$type)

DESCRIPTION
	Calculates the size of the buffer that should be allocated for receiving the ancillary data.

       Warning

	      This function is currently not documented; only its argument list is available.

PARAMETERS
	      o $level
		-

	      o $type
		-

RETURN VALUES
SEE ALSO
       socket_recvmsg(3), socket_sendmsg(3).

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