On Tue, Mar 19, 2013 at 08:58:18PM +0000, Jilles Tjoelker wrote: J> Author: jilles J> Date: Tue Mar 19 20:58:17 2013 J> New Revision: 248534 J> URL: http://svnweb.freebsd.org/changeset/base/248534 J> J> Log: J> Implement SOCK_CLOEXEC, SOCK_NONBLOCK and MSG_CMSG_CLOEXEC. J> J> This change allows creating file descriptors with close-on-exec set in some J> situations. SOCK_CLOEXEC and SOCK_NONBLOCK can be OR'ed in socket() and J> socketpair()'s type parameter, and MSG_CMSG_CLOEXEC to recvmsg() makes file J> descriptors (SCM_RIGHTS) atomically close-on-exec. J> J> The numerical values for SOCK_CLOEXEC and SOCK_NONBLOCK are as in NetBSD. J> MSG_CMSG_CLOEXEC is the first free bit for MSG_*. J> J> The SOCK_* flags are not passed to MAC because this may cause incorrect J> failures and can be done later via fcntl() anyway. On the other hand, audit J> is expected to cope with the new flags. J> J> For MSG_CMSG_CLOEXEC, unp_externalize() is extended to take a flags J> argument.
IMO, it won't hurt if changes like this (bringing in new functionality) would bump __FreeBSD_version. -- Totus tuus, Glebius. _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
