Prior to merge libnfsidmap leaked many private symbols that were
not defined in its API, creating an accidental ABI.
This patch renames and unhides symbols in order to match that ABI
until a cleaned up API can be established and released.

Signed-off-by: Steve Dickson <steved@redhat.com>

To allow better reuse of the code we split conffile and xlog
into their own separate convenience library, then merge it
back so as to not create extra dependancies for everything

Signed-off-by: Justin Mitchell <jumitche@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

cache.c:623:13: warning: In the GNU C Library, "major" is defined
 by <sys/sysmacros.h>. For historical compatibility, it is
 currently defined by <sys/types.h> as well, but we plan to
 remove this soon. To use "major", include <sys/sysmacros.h>
 directly. If you did not intend to use a system-defined macro
 "major", you should undefine it after including <sys/types.h>.
   if (parsed->major != major(stb.st_dev) ||
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

cache.c:624:13: warning: In the GNU C Library, "minor" is defined
 by <sys/sysmacros.h>. For historical compatibility, it is
 currently defined by <sys/types.h> as well, but we plan to
 remove this soon. To use "minor", include <sys/sysmacros.h>
 directly. If you did not intend to use a system-defined macro
 "minor", you should undefine it after including <sys/types.h>.
       parsed->minor != minor(stb.st_dev))
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Steve Dickson <steved@redhat.com>

Working towards an nfs.conf library and API for system config tools,
first step, replace the conf_path global with a parameter to conf_init

Signed-off-by: Justin Mitchell <jumitche@rehat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

Reading etab may require hostname lookup, so it is not reliable
until the network is active.
But we want mountd to start before that so that it is ready
when the very first NFS request arrives.
So delay reading etab until that request arrives, by which time
the network must be online so hopefully hostname look will be reliable.

An alternate would be to delay starting mountd and nfsd until the
network is on-line, but that will often be an unnecessary delay.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

The value is from the list general, call, auth, parse, all.
Most daemons recognise this in their dedicated section.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

Some values are taken from the [nfsd] section
to ensure consistency.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

xstrdup() prints a messages and exits, except in statd where
is prints a message and fails.  So there is no point printing
an extra message when xstrdup() fails, and except in statd,
no point calling exit() as well.

So remove some pointless code.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

This systemcall was deprecated early in the 2.6 series
as it was replaced by an in-kernel cache which was refilled
using an upcall.  All communication to kernel is now through
the nfsd filesystem.

The nfsctl systemcall itself was removed in 3.1.

It is unlikely to have been used for over a decade.

To remove all uses for the nfsctl systemcall, and call code that only
runs when "new_cache" is false.  We now assume "new_cache" is always
true.

This allows the removal of several files as well as assorted functions.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>