[Libsysio-commit] HEAD: libsysio configure.in

[Lee W. <lw...@us...>]

Update of /cvsroot/libsysio/libsysio
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv2000

Modified Files:
	configure.in 
Log Message:


Merged "unification" branch.

First, the changes alter the core to perform pnode-ops by pnode. However, it
maintains the pre-existing interface in order to minimize driver changes.

Second, more detailed tracing information is available now in the form of
a tag, indicating which function the data is from, as well as arguments
and return data.

Note1:

The S_IFDIR bit is no longer set when the pnode-op mkdir function is
called. If you need that, set it in your driver.

Note2:

It is possible to encounter a disconnected tree in _sysio_pb_path. If so,
it returns an empty string. This *might* be good enough for your driver.
If not, you'll need a change for this as well -- In fact, you should
go ahead and change it anyway. Instead of _sysio_pb_path, use
_sysio_pb_pathof. This new function takes the base pnode and a pointer
to a string. It returns an integer. The usual zero on success or a negated
errno on failure.

Note3:

Sockets support is horribly broken and won't build. As far as I know, this
was never used. Unless somebody tells me differently, sockets support will
be deprecated in the next release. Otherwise, let me know and I'll fix it.


Index: configure.in
===================================================================
RCS file: /cvsroot/libsysio/libsysio/configure.in,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -w -b -B -p -r1.29 -r1.30
--- configure.in	12 Apr 2007 21:22:43 -0000	1.29
+++ configure.in	30 Apr 2007 16:52:19 -0000	1.30
@@ -161,7 +161,7 @@ AC_ARG_WITH(sockets,
   AC_HELP_STRING([--with-sockets],
     [build sockets interface driver (EXPERIMENTAL)]),
   [	case "${withval}" in
-	 yes) ;;
+	 yes) AC_MSG_ERROR(the sockets driver is broken right now);;
 	 no) ;;
 	 *) AC_MSG_ERROR(bad value ${withval} for --with-sockets) ;;
 	esac],