65d3c627a5
to make asynchronous RPCs. This is needed to help fix ypbind, which can no longer override the clnt_dg_call() method (formerly the clntudp_call() method) due to all the internal descriptor locking code in TI-RPC. Turning on this flag allows us to send an RPC request, then return immediately, and handle a reply later, rather than being forced to do the request and reply in a single function call. Also fix a byte ordering bug: when clnt_dg_call() increments the XID prior to transmitting a request, it uses the raw value, which is wrong. The XID is stored in network byte order, i.e. big-endian. The CLSET_XID and CLGET_XID commands in clnt_dg_control() use ntohl()/htonl() to get the byte ordering right, but because clnt_dg_call() does not do this, using CLSET_XID/CLGET_XID doesn't actually work, unless you're on a big endian host, which we aren't (yet). Fix clnt_dg_call() to byte swap properly when doing the increment.
This is the top level of the FreeBSD source directory. This file was last revised on: $FreeBSD$ For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information). The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree, the most commonly used one being ``world'', which rebuilds and installs everything in the FreeBSD system from the source tree except the kernel, the kernel-modules and the contents of /etc. The ``buildkernel'' and ``installkernel'' targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags. Building a kernel is a somewhat more involved process, documentation for which can be found at: http://www.freebsd.org/handbook/kernelconfig.html And in the config(8) man page. Note: If you want to build and install the kernel with the ``buildkernel'' and ``installkernel'' targets, you have to build world before. More information is available in the handbook. The sample kernel configuration files reside in the sys/i386/conf sub-directory (assuming that you've installed the kernel sources), the file named GENERIC being the one used to build your initial installation kernel. The file NOTES contains entries and documentation for all possible devices, not just those commonly used. It is the successor of the ancient LINT file, but in contrast to LINT, it is not buildable as a kernel but a pure reference and documentation file. Source Roadmap: --------------- bin System/User commands. contrib Packages contributed by 3rd parties. crypto Cryptography stuff (see crypto/README). etc Template files for /etc games Amusements. gnu Various commands and libraries under the GNU Public License. Please see gnu/COPYING* for more information. include System include files. kerberosIV Kerberos package. lib System libraries. libexec System daemons. release Release building Makefile & associated tools. sbin System commands. secure Cryptographic libraries and commands. share Shared resources. sys Kernel sources. tools Utilities for regression testing and miscellaneous tasks. usr.bin User commands. usr.sbin System administration commands. For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see: http://www.freebsd.org/handbook/synching.html