Patch - Add restrict to sys/time.h

[Jeff Johnston]

Please go ahead.

Regarding _gettimeofday, leave it alone at least for now.  Looking at glibc,
gettimeofday uses restrict, but __gettimeofday does not nor do
a number of the internal routines AFAICT from the git tree.

-- Jeff J.

----- Original Message -----
From: "Joel Sherrill" <joel.sherrill@oarcorp.com>
To: newlib@sourceware.org
Sent: Friday, November 22, 2013 5:52:47 PM
Subject: Re: Patch - Add restrict to sys/time.h

There is a typo in this patch. See v2 attached.
Is v2 OK to commit?

And .. v1 accidentally changed _gettimeofday to
gettimeofday in the prototype. Which makes me
ask if the system call _gettimeofday should
have restrict added?

It appears in 44 files in libgloss and libc
if that helps the decision.

On 11/22/2013 4:45 PM, Joel Sherrill wrote:
> Hi
> 
> Another in the adding restrict keyword series from
> Google Code-In Students.
> 
> OK to commit?
> 
> 2013-11-22  Bryan Dunsmore <dunsmoreb@gmail.com>
> 
>         * libc/include/sys/time.h (gettimeofday): Add restrict keyword.
>         (setitimer): Likewise.
>         * libc/sys/rdos/gettod.c (gettimeofday): Likewise.
>         * libc/sys/rtems/crt0.c (gettimeofday): Likewise.
> 
> 



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