Re: [9fans] ndb/cs

[Lucio De Re <lucio@proxima.alt.za>]

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On Thu, Aug 17, 2000 at 06:55:20PM +0200, Lucio De Re wrote:
> 
> Basically, a csgetval(2) called as follows:
> 	csgetval ("net", "port", "566", "il", buf);
> returns a failure because, apparently, the request to /net/cs stops at
> the first entry (port=566 tcp=guard).  The actual value returned by
> csetval(2) seems to contain _only_ the above entry.
> 
I decided to take the plunge.

In /sys/src/cmd/ndb, I modified cs.c by adding a "count" value in
genquery() instead of terminating after the first match.  I don't
know if the same juggling in necessary elsewhere.  It solved the
netstat(1) problem.

++L

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diff -n /mnt/wrap/sys/src/cmd/ndb/cs.c /sys/src/cmd/ndb/cs.c
/mnt/wrap/sys/src/cmd/ndb/cs.c:1704 a /sys/src/cmd/ndb/cs.c:1705
> 	int count = 0;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1733,1734 c /sys/src/cmd/ndb/cs.c:1734
< 				ndbfree(t);
< 				return 0;
---
> 				count++;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1747,1748 c /sys/src/cmd/ndb/cs.c:1747
< 			ndbfree(t);
< 			return 0;
---
> 			count++;
/mnt/wrap/sys/src/cmd/ndb/cs.c:1754 c /sys/src/cmd/ndb/cs.c:1753,1754
< 
---
> 	if (count)
> 		return 0;