...specifies the communication semantics. Currently defined types are: SOCK_STREAM Provides sequenced, reliable, two-way, connection-based byte streams. An out-of-band data transmi…...data. If no advice is given for an open file, this is the default assumption. POSIX_FADV_SEQUENTIAL The application expects to access the specified data sequentially (with lower…...data. If no advice is given for an open file, this is the default assumption. POSIX_FADV_SEQUENTIAL The application expects to access the specified data sequentially (with lower…...data. If no advice is given for an open file, this is the default assumption. POSIX_FADV_SEQUENTIAL The application expects to access the specified data sequentially (with lower…...data. If no advice is given for an open file, this is the default assumption. POSIX_FADV_SEQUENTIAL The application expects to access the specified data sequentially (with lower…...data. If no advice is given for an open file, this is the default assumption. POSIX_FADV_SEQUENTIAL The application expects to access the specified data sequentially (with lower…...; /* Effective GID of creator */ unsigned short mode ; /* Permissions */ unsigned short __seq; /* Sequence number */ }; The least significant 9 bits of the mode field of the ipc…...the beginning of the receive queue without removing that data from the queue. Thus, a subsequent receive call will return the same data. MSG_TRUNC (since Linux 2.2) For raw ( AF…...the beginning of the receive queue without removing that data from the queue. Thus, a subsequent receive call will return the same data. MSG_TRUNC (since Linux 2.2) For raw ( AF…...the beginning of the receive queue without removing that data from the queue. Thus, a subsequent receive call will return the same data. MSG_TRUNC (since Linux 2.2) For raw ( AF…...unsigned short mode ; /* Permissions + SHM_DEST and SHM_LOCKED flags */ unsigned short __seq; /* Sequence number */ }; The least significant 9 bits of the mode field of the ipc_…...; /* Effective GID of creator */ unsigned short mode ; /* Permissions */ unsigned short __seq; /* Sequence number */ }; The least significant 9 bits of the mode field of the ipc…...N Given a list of parameters, perf_event_open () returns a file descriptor, for use in subsequent system calls ( read (2), mmap (2), prctl (2), fcntl (2), etc.). A call to perf_…...sockfd argument is a file descriptor that refers to a socket of type SOCK_STREAM or SOCK_SEQPACKET . The backlog argument defines the maximum length to which the queue of pendin…...tor of the sending socket. If sendto () is used on a connection-mode ( SOCK_STREAM , SOCK_SEQPACKET ) socket, the arguments dest_addr and addrlen are ignored (and the error EISC…...tor of the sending socket. If sendto () is used on a connection-mode ( SOCK_STREAM , SOCK_SEQPACKET ) socket, the arguments dest_addr and addrlen are ignored (and the error EISC…...tor of the sending socket. If sendto () is used on a connection-mode ( SOCK_STREAM , SOCK_SEQPACKET ) socket, the arguments dest_addr and addrlen are ignored (and the error EISC…...y address from which datagrams are received. If the socket is of type SOCK_STREAM or SOCK_SEQPACKET , this call attempts to make a connection to the socket that is bound to the …...The accept () system call is used with connection-based socket types ( SOCK_STREAM , SOCK_SEQPACKET ). It extracts the first connection request on the queue of pending connectio…...The accept () system call is used with connection-based socket types ( SOCK_STREAM , SOCK_SEQPACKET ). It extracts the first connection request on the queue of pending connectio…