[LTP] [PATCH V2 0/6] syscalls: Add tests to verify the _time_high fields

[Cyril Hrubis]

Hi!
Looking at the travis it looks like we do have a problem with missing
__kernel_ulong_t on older kernel headers:

https://api.travis-ci.org/v3/job/698929344/log.txt

Also looking into kernel headers it looks like it's defined to unsigned
long unless on x32 which has unsigned long long. It seems that the types
__kernel_long_t and __kernel_ulong_t firstly appeared in 3.4 along with
the x32 so I guess that we will need a fallback definition in UAPI as
well. And given that __kernel_long_t is defined we may need something
as lapi/posix_types.h with:

#include "linux/posix_types.h"

#ifndef __kernel_long_t
# if (defined(__x86_64__) && defined(__ILP32__))
typedef long          __kernel_long_t
typedef unsigned long __kernel_ulong_t
# else
typedef long long          __kernel_long_t
typedef unsigned long long __kernel_ulong_t
# endif
#endif


Is that all or do I miss some 32bit ABI with 64bit syscalls?

-- 
Cyril Hrubis
chrubis@suse.cz