Re: FD_ZERO in lirc_client causing impossible constraint in 'asm'

[Jeff S. <jef...@gm...>]

after all the includes I included this

#define __KERNEL__
#include <asm-arm/posix_types.h>

so that I know I have the right definitions for FD_ZERO

which actually took me further

now I get another error that im afraid im stuck on

lirc_client.c: In function 'lirc_read_string':
lirc_client.c:1891: error: 'fd_set' has no member named 'fds_bits'
make[2]: *** [lirc_client.lo] Error 1
make[2]: Leaving directory
`/root/gumstix-verdex-buildroot-1370/build_arm_nofpu/lirc-0.8.1/tools'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/root/gumstix-verdex-buildroot-1370/build_arm_nofpu/lirc-0.8.1'
make: *** [all] Error 2


looking into it I'm afraid that the fd_set in uclib doesn't have a
full set of things I need for lirc_client is there a way around this

On 5/15/07, Jeff Sadowski <jef...@gm...> wrote:
> I have learned that this is a problem with my kernel header.
>
> here is the relevent kernel header
>
> #undef  __FD_ZERO
> #define __FD_ZERO(fdsetp) \
>                (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
>
> #endif
>
> This is on an arm architecture.
>
> has anyone else ran into this when cross compiling?
>
> Is there a way to fix it?
>
> here is the error I get when trying to compile
>
> lirc_client.c: In function 'lirc_send_command':
> lirc_client.c:1887: error: impossible constraint in 'asm'
> make[2]: *** [lirc_client.lo] Error 1
> make[2]: Leaving directory
> `/root/gumstix-verdex-buildroot-1370/build_arm_nofpu/lirc-0.8.1/tools'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/root/gumstix-verdex-buildroot-1370/build_arm_nofpu/lirc-0.8.1'
> make: *** [all] Error 2
>
>
> line 1887 has
>
> FD_ZERO(&fds);
>
> fds was created with
>
> fd_set fds;
>
> If someone has fixed this I would love to here how. I'll look into it some more
> hopefully I'll find a solution.
>