I had the same problem when trying to compile libpwc. The problem is
caused by /usr/include/linux/videodev2.h not including the correct time.h
header file for userspace.
Updating this file to a more recent version should fix the problem.
Alternatively you can manually modify this file to include the right
header file:
#ifndef __LINUX_VIDEODEV2_H
#define __LINUX_VIDEODEV2_H
#ifdef __KERNEL__
#include <linux/time.h> /* need struct timeval */
#include <linux/compiler.h> /* need __user */
#else
#define __user
#include <sys/time.h>
#endif
#include <linux/types.h>
Gert
Op Ma, 17 september, 2007 3:46 am schreef oliver:
> I would first like to say thanks for the driver, and all the
> resources on the pwc page. It's realy awsome. I recently acquired a SPC 900
> NC so I can play around with
> video like I use to do on windows,where I use to use a DVcam and DSPack
> components. I found the file capture.c(V4L example) very useful to get
> going and pwc-ioctl.h is just perfect.
>
> Now I do have I litlle problem : I found libpwc on the mailing list
> the other day, It looks cool, very practical for convertions and all. But
> it won't compile, if I type make I get :
>
> rm -f libpwc.o pwc-dec23.o pwc-kiara.o pwc-timon.o pwc-raw.o convert.o cc
> -c -g -Wall -fno-inline-functions-called-once libpwc.c pwc-dec23.c
> pwc-kiara.c pwc-timon.c pwc-raw.c convert.c In file included from
> /usr/include/linux/videodev.h:15,
> from libpwc.c:8: /usr/include/linux/videodev2.h:521: error: field
> ?timestamp? has
> incomplete type In file included from /usr/include/linux/videodev.h:15,
> from libpwc.h:29, from pwc-dec23.h:28, from pwc-dec23.c:29:
> /usr/include/linux/videodev2.h:521: error: field ?timestamp? has
> incomplete type make: *** [libpwc.a] Error 1
>
>
> I don't know what an "incomplete type" is so I am a little lost.
>
>
> regards
>
> oliver
>
> _______________________________________________
> pwc mailing list
> http://lists.saillard.org/mailman/listinfo/pwc
>
>
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