Re: [PATCH 2/2] xfsdump: remove obsolete code for handling xenix named pipes

["Darrick J. Wong" <darrick.wong@oracle.com>]

On Wed, Oct 07, 2020 at 12:07:04AM +0200, Anthony Iliopoulos wrote:
> We can safely drop support for XENIX named pipes (S_IFNAM) at this
> point, since this was never implemented in Linux.
> 
> Signed-off-by: Anthony Iliopoulos <ailiop@suse.com>

<giggle> :)

Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>

--D

> ---
>  doc/files.obj     | 2 +-
>  doc/xfsdump.html  | 1 -
>  dump/content.c    | 3 ---
>  dump/inomap.c     | 3 ---
>  restore/content.c | 8 --------
>  5 files changed, 1 insertion(+), 16 deletions(-)
> 
> diff --git a/doc/files.obj b/doc/files.obj
> index 4f4653ac56fc..098620e356da 100644
> --- a/doc/files.obj
> +++ b/doc/files.obj
> @@ -295,7 +295,7 @@ minilines(486,15,0,0,0,0,0,[
>  mini_line(486,12,3,0,0,0,[
>  str_block(0,486,12,3,0,-4,0,0,0,[
>  str_seg('black','Courier',0,80640,486,12,3,0,-4,0,0,0,0,0,
> -	"Other File (S_IFCHAR|S_IFBLK|S_IFIFO|S_IFNAM|S_IFSOCK)")])
> +	"Other File (S_IFCHAR|S_IFBLK|S_IFIFO|S_IFSOCK)")])
>  ])
>  ])]).
>  text('black',48,244,2,0,1,54,30,379,12,3,0,0,0,0,2,54,30,0,0,"",0,0,0,0,256,'',[
> diff --git a/doc/xfsdump.html b/doc/xfsdump.html
> index 9d06129a5e1d..958bc8055bef 100644
> --- a/doc/xfsdump.html
> +++ b/doc/xfsdump.html
> @@ -100,7 +100,6 @@ or stdout. The dump includes all the filesystem objects of:
>  <li>character special files (S_IFCHR)
>  <li>block special files (S_IFBLK)
>  <li>named pipes (S_FIFO)
> -<li>XENIX named pipes (S_IFNAM) 
>  </ul>
>  It does not dump files from <i>/var/xfsdump</i> which is where the
>  xfsdump inventory is located.
> diff --git a/dump/content.c b/dump/content.c
> index 7637fe89609e..75b79220daf6 100644
> --- a/dump/content.c
> +++ b/dump/content.c
> @@ -3883,9 +3883,6 @@ dump_file(void *arg1,
>  	case S_IFCHR:
>  	case S_IFBLK:
>  	case S_IFIFO:
> -#ifdef S_IFNAM
> -	case S_IFNAM:
> -#endif
>  	case S_IFLNK:
>  	case S_IFSOCK:
>  		/* only need a filehdr_t; no data
> diff --git a/dump/inomap.c b/dump/inomap.c
> index 85f76df606a9..85d61c353cf0 100644
> --- a/dump/inomap.c
> +++ b/dump/inomap.c
> @@ -1723,9 +1723,6 @@ estimate_dump_space(struct xfs_bstat *statp)
>  	case S_IFIFO:
>  	case S_IFCHR:
>  	case S_IFDIR:
> -#ifdef S_IFNAM
> -	case S_IFNAM:
> -#endif
>  	case S_IFBLK:
>  	case S_IFSOCK:
>  	case S_IFLNK:
> diff --git a/restore/content.c b/restore/content.c
> index 6b22965bd894..97f821322960 100644
> --- a/restore/content.c
> +++ b/restore/content.c
> @@ -7313,9 +7313,6 @@ restore_file_cb(void *cp, bool_t linkpr, char *path1, char *path2)
>  		case S_IFBLK:
>  		case S_IFCHR:
>  		case S_IFIFO:
> -#ifdef S_IFNAM
> -		case S_IFNAM:
> -#endif
>  		case S_IFSOCK:
>  			ok = restore_spec(fhdrp, rvp, path1);
>  			return ok;
> @@ -7797,11 +7794,6 @@ restore_spec(filehdr_t *fhdrp, rv_t *rvp, char *path)
>  	case S_IFIFO:
>  		printstr = _("named pipe");
>  		break;
> -#ifdef S_IFNAM
> -	case S_IFNAM:
> -		printstr = _("XENIX named pipe");
> -		break;
> -#endif
>  	case S_IFSOCK:
>  		printstr = _("UNIX domain socket");
>  		break;
> -- 
> 2.28.0
>