From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH V2 0/6] syscalls: Add tests to verify the _time_high fields
Date: Tue, 16 Jun 2020 16:29:58 +0200 [thread overview]
Message-ID: <20200616142958.GA25688@yuki.lan> (raw)
In-Reply-To: <20200616131014.GB2790@yuki.lan>
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
next prev parent reply other threads:[~2020-06-16 14:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-16 10:20 [LTP] [PATCH V2 0/6] syscalls: Add tests to verify the _time_high fields Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 1/6] include: Add declaration of struct semid64_ds Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 2/6] syscalls: semctl: Add new test to verify the _time_high fields Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 3/6] include: Add declaration of struct shmid64_ds Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 4/6] syscalls: shmctl: Add new test to verify the _time_high fields Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 5/6] include: Add declaration of struct msqid64_ds Viresh Kumar
2020-06-16 16:11 ` Petr Vorel
2020-06-17 4:30 ` Viresh Kumar
2020-06-16 10:20 ` [LTP] [PATCH V2 6/6] syscalls: msgctl: Add new test to verify the _time_high fields Viresh Kumar
2020-06-16 13:10 ` [LTP] [PATCH V2 0/6] syscalls: Add tests " Cyril Hrubis
2020-06-16 14:29 ` Cyril Hrubis [this message]
2020-06-17 4:49 ` Viresh Kumar
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