This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH 03/29] Add ability for the IPC structures (msqid_ds, semid_ds, shmid_ds, etc.) to have time_t being 64bit

From: Chris Metcalf <cmetcalf at tilera dot com>
To: Andrew Pinski <apinski at cavium dot com>, <libc-alpha at sourceware dot org>
Date: Mon, 27 Oct 2014 12:32:27 -0400
Subject: Re: [PATCH 03/29] Add ability for the IPC structures (msqid_ds, semid_ds, shmid_ds, etc.) to have time_t being 64bit
Authentication-results: sourceware.org; auth=none
References: <1414396793-9005-1-git-send-email-apinski at cavium dot com> <1414396793-9005-4-git-send-email-apinski at cavium dot com>

On 10/27/2014 3:59 AM, Andrew Pinski wrote:

The generic headers for the IPC structures (msqid_ds, semid_ds, shmid_ds, etc.)
already have the ability to already take account time_t being 64bit but only
if WORDSIZE is set 64.  Also for AARCH64:ILP32, we want these structures to
match up with the LP64 size, so we add change the all of the unsigned long
types in these headers to be __syscall_ulong_t.  Also there is one size_t
field which we need to be changed for AARCH64:ILP32 so we add
a macro which can be changed but defaulting to size_t.


Looks good to me.

--
Chris Metcalf, Tilera Corp.
http://www.tilera.com

References:
- [PATCH 00/29] Add Support for AARCH64:ILP32
  - From: Andrew Pinski
- [PATCH 03/29] Add ability for the IPC structures (msqid_ds, semid_ds, shmid_ds, etc.) to have time_t being 64bit
  - From: Andrew Pinski

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]