access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...access ancillary data NAME CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data LIBRARY Standard C...Seccomp user-space notification mechanism NAME seccomp_unotify - Seccomp user-space notification mechanism LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/seccom…...umber socket_fd . It ignores the byte read and only uses the out-of-band auxiliary struct cmsghdr control data, typically supplied by the calling process using CMSG_FIRSTHDR(3) …...s argument The flags argument is formed by ORing one or more of the following values: MSG_CMSG_CLOEXEC ( recvmsg () only; since Linux 2.6.23) Set the close-on-exec flag for the …...s argument The flags argument is formed by ORing one or more of the following values: MSG_CMSG_CLOEXEC ( recvmsg () only; since Linux 2.6.23) Set the close-on-exec flag for the …...s argument The flags argument is formed by ORing one or more of the following values: MSG_CMSG_CLOEXEC ( recvmsg () only; since Linux 2.6.23) Set the close-on-exec flag for the …...ified with a SOL_SOCKET type even though they are AF_UNIX specific. To send them, set the cmsg_level field of the struct cmsghdr to SOL_SOCKET and the cmsg_type field to the typ…...access or create a netlink datagram. They are similar in spirit to the macros defined in cmsg (3) for auxiliary data. The buffer passed to and from a netlink socket should be ac…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 …...mentation. The option may also be set for individual sendmsg (2) calls by passing it as a cmsg (3). A value of zero disables the feature. This option should not be used in code …...ssociated with the open file description on which they are acquired. With fork (2) and/or cmsg (3), multiple processes can share an open file description. So the holder process …...(next) earliest txtime first. It relies on the SO_TXTIME socket option and the SCM_TXTIME CMSG in each packet field to configure the behavior of time dependent sockets: the cloc…...nagement is not complete and not documented here. This man page is not complete. SEE ALSO cmsg (3), ip (7) RFC 2553: IPv6 BASIC API; Linux tries to be compliant to this. RFC 246…...SC RTM_GETQDISC Add, remove, or get a queueing discipline. The message contains a struct tcmsg and may be followed by a series of attributes. struct tcmsg { unsigned char tcm_fa…