src/usr.sbin/rpc.statd, branch releng/8.0

Re-implement the client side of rpc.lockd in the kernel. This implementation

2008-06-26T10:21:54+00:00

provides the correct semantics for flock(2) style locks which are used by the
lockf(1) command line tool and the pidfile(3) library. It also implements
recovery from server restarts and ensures that dirty cache blocks are written
to the server before obtaining locks (allowing multiple clients to use file
locking to safely share data).

Sponsored by:	Isilon Systems
PR:		94256
MFC after:	2 weeks

Fix apparent mis-paste in previous check-in by author.

2008-04-06T22:08:17+00:00

Call listen(2) on bound tcp sockets before passing them to svc_tli_create.

2008-04-06T13:52:17+00:00

Check the correct variables for malloc failures.

2007-11-07T10:21:36+00:00

Submitted by:	Michiel Boland

Add the -h option to rpc.statd, similar to the one in nfsd(8)

2007-11-01T20:13:33+00:00

and in mountd(8)

-h bindip
Specify specific IP addresses to bind to for TCP and UDP requests.
This option may be specified multiple times.  If no -h option is
specified, rpc.statd will bind to INADDR_ANY.  Note that when specifying
IP addresses with -h, rpc.statd will automatically add 127.0.0.1 and if
IPv6 is enabled, ::1 to the list.

(coming for rpc.lockd too)

PR:		bin/98500
MFC after:	1 week

If the mmap() call in rpc.statd fails, rpc.statd prints a warning

2007-08-13T15:04:39+00:00

message and then dumps core because the subsequent code assumes that
mmap() succeeded.  Since rpc.statd does not have fallback code to
implement the functionality needed to operate on the status file if
it is not memory mapped, rpc.statd should use err() to force the process
to exit if the mmap() call fails.

PR:		bin/115430 (mmap() failure previously fixed in statd.c 1.15)
Approved by:	re (kensmith)
MFC after:	1 week

The call to init_file() needs to be moved outside the loop in statd.c,

2007-08-05T16:33:06+00:00

otherwise mmap() gets called multiple times, which eventually fails due
to address space exhaustion on i386.

Approved by:	re (kensmith)
MFC after:	1 week

Add the "-p" option, which allows to specify a port which the daemon

2007-04-03T21:15:00+00:00

should bind to.

PR:		bin/94920
Reviewed by:	alfred@
MFC after:	1 week

Make rpc.statd INET* indipendent by converting sockaddr_in structures

2007-04-02T18:59:48+00:00

to sockaddr ones and using svc_getrpccaller instead of svc_getcaller.
A similar patch was committed to rpc.lockd back in 2002 .

PR:		bin/42004
MFC after:	1 week

compile under WARNS=6

2006-09-13T05:01:25+00:00