I've ported owfs-2.3p7 to OpenWRT Kamikaze (the latest and greatest),
and have had some problems during the port. I turned off the MT to try
and isolate the problems, and discovered the syntax error.
I've since hunted down my problem - it was the 2.6 kernel USB that is
broken; the 2.4 kernel USB works fine.
I'm using a USB 1-wire and a bunch of gadgets from hobby-boards.com on
an NetGear WGT634u. All works nicely now, with the exception of all the
owfs stuff (owfs, owhttpd) I've tried so far seem to spawn 3-6
processes, and "df" causes owfs to die.
I'll have to track those down... ;-) It seems there might be a problem
with daemon() in uClibc; I haven't even looked at the "df" problem yet.
Oh - checking my patches, I forgot another syntax error I received a
while back... --disable-cache makes a syntax error in ow_cache.c
visible:
--- owfs-2.3p7/module/owlib/src/c/ow_cache.c.old 2006-05-21
16:31:51.105832633 -0400
+++ owfs-2.3p7/module/owlib/src/c/ow_cache.c 2006-05-21
16:32:07.076586060 -0400
@@ -671,7 +671,7 @@
{ return 1; }
int Cache_Del_Internal( const struct internal_prop * ip, const struct
parsedname * pn )
{ return 1; }
-int Cache_Add_Dir( const BYTE * snlist, const size_t devices, const
struct parsedname * pn ) {
+int Cache_Add_Dir( const BYTE * snlist, const size_t devices, const
struct parsedname * pn )
{ return 1; }
int Cache_Add_Device( const int bus_nr, const struct parsedname * pn )
{ return 1; }
Note the extraneous "{" on the Cache_Add_Dir() definition.
Cheers,
Vince
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: Friday, May 26, 2006 9:07 AM
To: [email protected]
Subject: Re: [Owfs-developers] Syntax error in ow_net.c
Thank you.
I've a question for you. Why do you find multithreading undesirable. I
originally though it wouldn't work on embedded appliances, but
Christian has proven me wrong. Should I keep the option available?
Paul Alfille
On 5/26/06, Vincent Fleming <[EMAIL PROTECTED]> wrote:
>
>
>
>
> FYI all;
>
>
>
> When configured/compiled with -disable-mt (no multithread), there is a
> syntax error in owfs-2.3p7/module/owlib/src/c/ow_net.c at line 372.
>
>
>
> There's an extraneous ")" near the end of the line.
>
>
>
> Here's the DIFF:
>
>
>
> --- owfs-2.3p7/module/owlib/src/c/ow_net.c.orig 2006-05-26
> 08:35:54.383226164 -0400
>
> +++ owfs-2.3p7/module/owlib/src/c/ow_net.c 2006-05-26
> 08:36:02.901033493 -0400
>
> @@ -369,7 +369,7 @@
>
> Exit(1) ;
>
> } else {
>
> while (1) {
>
> - int acceptfd=accept(outdevice->fd,NULL,NULL))
> ;
>
> + int acceptfd=accept(outdevice->fd,NULL,NULL) ;
>
> if ( acceptfd < 0 ) {
>
> ERROR_CONNECT("Trouble with accept, will reloop\n") ;
>
> } else {
>
>
>
>
>
> Regards,
>
>
>
> Vince
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