[Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Andrew N. Balahonov]

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Hello.
Please suggest anything.

~/bluez/bluez-libs-2.24$ make -s
Making all in include
Making all in src
mkdir .libs
  gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2 
-D_FORTIFY_SOURCE=2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo  -fPIC 
-DPIC -o .libs/bluetooth.o
  gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2 
-D_FORTIFY_SOURCE=2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo -o 
bluetooth.o >/dev/null 2>&1
  gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2 
-D_FORTIFY_SOURCE=2 -c hci.c -Wp,-MD,.deps/hci.TPlo  -fPIC -DPIC -o 
.libs/hci.o
hci.c: In function `hci_send_cmd':
hci.c:885: storage size of `iv' isn't known
hci.c:903: warning: implicit declaration of function `writev'
hci.c:885: warning: unused variable `iv'
make[2]: *** [hci.lo] Ошибка 1
make[1]: *** [all-recursive] Ошибка 1
make: *** [all] Ошибка 2

(sorry for cyrillic)

from src/hci.c
      881 int hci_send_cmd(int dd, uint16_t ogf, uint16_t ocf, uint8_t plen, void *param)
      882 {
      883         uint8_t type = HCI_COMMAND_PKT;
      884         hci_command_hdr hc;
      885         struct iovec iv[3];
      886         int ivn;


/usr/src/linux -> linux-2.4.31-ow1
5.7K 2005-08-19 22:31 /usr/src/linux-2.4.31-ow1/include/net/bluetooth/bluetooth.h
$Id: bluetooth.h,v 1.9 2002/05/06 21:11:55 maxk Exp $

18K  2004-08-08 03:26 /usr/src/linux-2.4.31-ow1/include/net/bluetooth/hci.h
$Id: hci.h,v 1.5 2002/06/27 17:29:30 maxk Exp $

Thank you.

-- 
Yours sincerely, Andrew N. Balahonov
1024D/3C340684 94B4 C3C5 8936 9DF5 A2B8  3E5C DB3A CC66 3C34 0684

Re: [Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Marcel Holtmann]

Hi Andrew,

> Please suggest anything.
>=20
> ~/bluez/bluez-libs-2.24$ make -s
> Making all in include
> Making all in src
> mkdir .libs
>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2=20
> -D_FORTIFY_SOURCE=3D2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo  -fPI=
C=20
> -DPIC -o .libs/bluetooth.o
>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2=20
> -D_FORTIFY_SOURCE=3D2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo -o=20
> bluetooth.o >/dev/null 2>&1
>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2=20
> -D_FORTIFY_SOURCE=3D2 -c hci.c -Wp,-MD,.deps/hci.TPlo  -fPIC -DPIC -o=20
> .libs/hci.o
> hci.c: In function `hci_send_cmd':
> hci.c:885: storage size of `iv' isn't known
> hci.c:903: warning: implicit declaration of function `writev'
> hci.c:885: warning: unused variable `iv'
> make[2]: *** [hci.lo] =D0=9E=D1=88=D0=B8=D0=B1=D0=BA=D0=B0 1
> make[1]: *** [all-recursive] =D0=9E=D1=88=D0=B8=D0=B1=D0=BA=D0=B0 1
> make: *** [all] =D0=9E=D1=88=D0=B8=D0=B1=D0=BA=D0=B0 2

this is strange. What kind of system is this? What kind of compiler do
you use?

Regards

Marcel




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Re: [Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Andrew N. Balahonov]

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OS: Openwall GNU/*/Linux., http://www.openwall.com/Owl/

ls -l /lib/libc[.-]*
-rwxr-xr-x    1 root     root         3.9M  20  2003 /lib/libc-2.1.3.so
lrwxrwxrwx    1 root     root           13  23  2004 /lib/libc.so.6 -> libc-2.1.3.so

$ gcc -v
Reading specs from /usr/lib/gcc-lib/i386-unknown-linux/2.95.3/specs
gcc version 2.95.3 20010315 (release)

$ ld -v
GNU ld version 2.10.91 (with BFD 2.10.1.0.4)

$ glib-config --version
1.2.9

-- 
Yours sincerely, Andrew N. Balahonov
1024D/3C340684 94B4 C3C5 8936 9DF5 A2B8  3E5C DB3A CC66 3C34 0684

On Mon, 2 Jan 2006, Marcel Holtmann wrote:

> Hi Andrew,
>
>> Please suggest anything.
>>
>> ~/bluez/bluez-libs-2.24$ make -s
>> Making all in include
>> Making all in src
>> mkdir .libs
>>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2
>> -D_FORTIFY_SOURCE=2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo  -fPIC
>> -DPIC -o .libs/bluetooth.o
>>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2
>> -D_FORTIFY_SOURCE=2 -c bluetooth.c -Wp,-MD,.deps/bluetooth.TPlo -o
>> bluetooth.o >/dev/null 2>&1
>>   gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -Wall -O2
>> -D_FORTIFY_SOURCE=2 -c hci.c -Wp,-MD,.deps/hci.TPlo  -fPIC -DPIC -o
>> .libs/hci.o
>> hci.c: In function `hci_send_cmd':
>> hci.c:885: storage size of `iv' isn't known
>> hci.c:903: warning: implicit declaration of function `writev'
>> hci.c:885: warning: unused variable `iv'
>> make[2]: *** [hci.lo] Ошибка 1
>> make[1]: *** [all-recursive] Ошибка 1
>> make: *** [all] Ошибка 2
>
> this is strange. What kind of system is this? What kind of compiler do
> you use?
>
> Regards
>
> Marcel

Re: [Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Marcel Holtmann]

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Hi Andrew,

> OS: Openwall GNU/*/Linux., http://www.openwall.com/Owl/
> 
> ls -l /lib/libc[.-]*
> -rwxr-xr-x    1 root     root         3.9M  20  2003 /lib/libc-2.1.3.so
> lrwxrwxrwx    1 root     root           13  23  2004 /lib/libc.so.6 -> libc-2.1.3.so
> 
> $ gcc -v
> Reading specs from /usr/lib/gcc-lib/i386-unknown-linux/2.95.3/specs
> gcc version 2.95.3 20010315 (release)

check if the attached patch helps.

Regards

Marcel


[-- Attachment #2: patch --]
[-- Type: text/x-patch, Size: 417 bytes --]

Index: src/hci.c
===================================================================
RCS file: /cvsroot/bluez/libs/src/hci.c,v
retrieving revision 1.88
diff -u -r1.88 hci.c
--- src/hci.c	21 Nov 2005 10:26:57 -0000	1.88
+++ src/hci.c	2 Jan 2006 19:30:21 -0000
@@ -36,6 +36,7 @@
 #include <string.h>
 
 #include <sys/param.h>
+#include <sys/uio.h>
 #include <sys/poll.h>
 #include <sys/types.h>
 #include <sys/ioctl.h>

Re: [Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Andrew N. Balahonov]

Yes, it helps.
Did you commit it for next release?!

-- 
Yours sincerely, Andrew N. Balahonov
1024D/3C340684 94B4 C3C5 8936 9DF5 A2B8  3E5C DB3A CC66 3C34 0684

On Mon, 2 Jan 2006, Marcel Holtmann wrote:

> Hi Andrew,
>
>> OS: Openwall GNU/*/Linux., http://www.openwall.com/Owl/
>>
>> ls -l /lib/libc[.-]*
>> -rwxr-xr-x    1 root     root         3.9M  20  2003 /lib/libc-2.1.3.so
>> lrwxrwxrwx    1 root     root           13  23  2004 /lib/libc.so.6 -> libc-2.1.3.so
>>
>> $ gcc -v
>> Reading specs from /usr/lib/gcc-lib/i386-unknown-linux/2.95.3/specs
>> gcc version 2.95.3 20010315 (release)
>
> check if the attached patch helps.
>
> Regards
>
> Marcel
>
>


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Re: [Bluez-devel] hci.c:885: storage size of `iv' isn't known

[Marcel Holtmann]

Hi Andrew,

> Yes, it helps.
> Did you commit it for next release?!

it's in the CVS now.

Regards

Marcel




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[Bluez-devel] the bluetooth-alsa driver

[tom]

Hi all,

Recently i would like to use the bluetooth-alsa driver for A2DP streaming , 
but what i need is sink side but not the source side, i would like to know 
if this project is still advancing and are going to implemented two-way 
audio ? Hope anyone can give me some help.


Regards,
TOM 



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Re: [Bluez-devel] the bluetooth-alsa driver

[Brad Midgley]

tom

the sink prototype is more complete than the source just because it
doesn't have to be modified to plug into an audio system. it does need
help to be a proper daemon iirc.

check out the project from cvs. the receiver (a2recv) can be run and
will listen for incoming connections. (see the docs though--we still
have to modify device class and sdp advertisements before running it)

brad

> Recently i would like to use the bluetooth-alsa driver for A2DP
> streaming , but what i need is sink side but not the source side, i
> would like to know if this project is still advancing and are going to
> implemented two-way audio ? Hope anyone can give me some help.
> 
> 
> Regards,
> TOM
> 
> 
> -------------------------------------------------------
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> files
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> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel



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Re: [Bluez-devel] the bluetooth-alsa driver

[tom]

Hi brad,

Thank you very much for your reply. But is the sink part is ready to use and 
is full compatitable with the alsa subsystem ? That means if i would like to 
put a application on top of this driver and read from this driver through 
alsa subsystem like reading pcm from a mic , can it work fines ?

Regards,
TOM


> tom
>
> the sink prototype is more complete than the source just because it
> doesn't have to be modified to plug into an audio system. it does need
> help to be a proper daemon iirc.
>
> check out the project from cvs. the receiver (a2recv) can be run and
> will listen for incoming connections. (see the docs though--we still
> have to modify device class and sdp advertisements before running it)
>
> brad
>
>> Recently i would like to use the bluetooth-alsa driver for A2DP
>> streaming , but what i need is sink side but not the source side, i
>> would like to know if this project is still advancing and are going to
>> implemented two-way audio ? Hope anyone can give me some help.
>>
>>
>> Regards,
>> TOM
>>
>>
>> -------------------------------------------------------
>> This SF.net email is sponsored by: Splunk Inc. Do you grep through log
>> files
>> for problems?  Stop!  Download the new AJAX search engine that makes
>> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
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>> _______________________________________________
>> Bluez-devel mailing list
>> Bluez-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/bluez-devel
>
>
>
> -------------------------------------------------------
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> files
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> https://lists.sourceforge.net/lists/listinfo/bluez-devel 



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Re: [Bluez-devel] the bluetooth-alsa driver

[Brad Midgley]

tom

How funny... I just realized you're with avantwave. I have a module from
you that I've been trying to connect to my gumstix. I am going to try
again when I get a newer gumstix board.

The documentation on http://bluetooth-alsa.sf.net explains the build
process more.

Are you running this on an embedded cpu like arm? be sure when you run
configure to do it this way:

 ./configure --enable-fixed

What you do is follow the build instructions and then run:

hciconfig hci0 class 0x200404
sdptool add A2SNK
./a2recv

a2recv will listen for a connection and then send the received audio
directly to /dev/dsp. The audio stream is not really available as an
alsa device as you describe. How are you planning to process the sound?

Brad

> Hi brad,
> 
> Thank you very much for your reply. But is the sink part is ready to use
> and is full compatitable with the alsa subsystem ? That means if i would
> like to put a application on top of this driver and read from this
> driver through alsa subsystem like reading pcm from a mic , can it work
> fines ?
> 
> Regards,
> TOM


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