7009975: Large file support broken in hs20-b04

[Paul Hohensee]

Looks good.

Paul

On 1/4/11 2:01 PM, Alan Bateman wrote:
> The changes to remove the dependency on the HPI in hs20-b04 has broken 
> the large file support on Solaris. I think Ivan is on vacation at the 
> moment so I'm wondering if I could just push a small patch (via jprt 
> of course) to fix this. The patch just changes os::open (used by 
> JVM_Open which is why it impacts java.io) to use open64 on Solaris.
>
> diff -r 36c186bcc085 src/os/solaris/vm/os_solaris.cpp
> --- a/src/os/solaris/vm/os_solaris.cpp  Mon Jan 03 14:09:11 2011 -0500
> +++ b/src/os/solaris/vm/os_solaris.cpp  Tue Jan 04 18:42:37 2011 +0000
> @@ -5197,7 +5197,7 @@ int os::open(const char *path, int oflag
>   int o_delete = (oflag & O_DELETE);
>   oflag = oflag & ~O_DELETE;
>
> -  fd = ::open(path, oflag, mode);
> +  fd = ::open64(path, oflag, mode);
>   if (fd == -1) return -1;
>
>   //If the open succeeded, the file might still be a directory
>
> Thanks,
>
> -Alan