Tvheadend

It's certainly filled in on my 2.6.31 kernel

Result from getSysTime HTSP method:

time (S64) = 1268777255
timezone (S64) = -60

See: http://www.kernel.org/doc/man-pages/online/pages/man2/gettimeofday.2.html

"The use of the timezone structure is obsolete; the tz argument should normally be specified as NULL. The tz_dsttime field has never been used under Linux; it has not been and will not be supported by libc or glibc. Each and every occurrence of this field in the kernel source (other than the declaration) is a bug."

Sample Code:

#include <stdio.h>
#include <sys/time.h>

int main(int argc, char *argv[]) {
        struct timeval tv;
        struct timezone tz;

        memset(&tz, 0xff, sizeof(struct timezone));
        printf("%d %d\n", tz.tz_minuteswest, tz.tz_dsttime);
}

Outputs:

0 0

Kernel:

xbmc:~# uname -a
Linux xbmc 2.6.32-bpo.4-amd64 #1 SMP Thu Apr 8 10:20:24 UTC 2010 x86_64 GNU/Linux

Date output:

xbmc:~# date
Wed Apr 28 17:30:52 EST 2010

Fixed in r5180