Patch for Wine-20030115 GetFreeSpace on Solaris 8 x86

[Marcus Meissner]

On Fri, Jan 17, 2003 at 06:03:35PM -0500, John Wehle wrote:
> wine ie5setup reports it can't determine the free disk space.
> truss shows statfs failed with EOVERFLOW and sys/statfs.h
> says:
> 
>  * Structure returned by statfs(2) and fstatfs(2).
>  * This structure and associated system calls have been replaced
>  * by statvfs(2) and fstatvfs(2) and will be removed from the system
>  * in a near-future release.
> 
> This patch allows wine ie5setup to at least startup.  A cleaner
> patch would probably use an explict autoconf check for statvfs
> in addition to checking for sys/vfs.h.
> 
> ChangeLog:
> 
> Fri Jan 17 18:02:37 EST 2003  John Wehle  (john at feith.com)
> 
> 	* files/drive.c (DRIVE_GetFreeSpace): Use statvfs
> 	on systems which have sys/vfs.h.

This will break on Linux, it has have sys/vfs.h but no statvfs.

Better use an autoconf check for the 'statvfs' function and use the result.

> + #ifdef HAVE_SYS_VFS_H

Use #ifdef HAVE_STATVFS

> +     struct statvfs info;
> + #else
>       struct statfs info;
> + #endif

> *** 1297,1305 ****
>           return 0;
>       }
>   
> ! /* FIXME: add autoconf check for this */
> ! #if defined(__svr4__) || defined(_SCO_DS) || defined(__sun)
> !     if (statfs( DOSDrives[drive].root, &info, 0, 0) < 0)
>   #else
>       if (statfs( DOSDrives[drive].root, &info) < 0)
>   #endif
> --- 1301,1308 ----
>           return 0;
>       }
>   
> ! #ifdef HAVE_SYS_VFS_H

Dito.

> !     if (statvfs( DOSDrives[drive].root, &info) < 0)
>   #else

Ciao, Marcus