linux-ext4 - Re: [PATCH 03/37] libext2fs: create sockets when populating filesystem

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Date:	Fri, 2 May 2014 13:22:16 +0200 (CEST)
From:	Lukáš Czerner <lczerner@...hat.com>
To:	"Darrick J. Wong" <darrick.wong@...cle.com>
cc:	tytso@....edu, linux-ext4@...r.kernel.org
Subject: Re: [PATCH 03/37] libext2fs: create sockets when populating
 filesystem

On Thu, 1 May 2014, Darrick J. Wong wrote:

> Date: Thu, 01 May 2014 16:12:42 -0700
> From: Darrick J. Wong <darrick.wong@...cle.com>
> To: tytso@....edu, darrick.wong@...cle.com
> Cc: linux-ext4@...r.kernel.org
> Subject: [PATCH 03/37] libext2fs: create sockets when populating filesystem
> 
> Since the code to copy-in a socket when creating a filesystem is
> fairly simple, just do it here.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
> ---
>  misc/create_inode.c |    9 ++++-----
>  1 file changed, 4 insertions(+), 5 deletions(-)
> 
> 
> diff --git a/misc/create_inode.c b/misc/create_inode.c
> index 4bb5e5b..e7faab1 100644
> --- a/misc/create_inode.c
> +++ b/misc/create_inode.c
> @@ -114,6 +114,9 @@ errcode_t do_mknod_internal(ext2_filsys fs, ext2_ino_t cwd, const char *name,
>  		mode = LINUX_S_IFIFO;
>  		filetype = EXT2_FT_FIFO;
>  		break;
> +	case S_IFSOCK:
> +		mode = LINUX_S_IFSOCK;
> +		filetype = EXT2_FT_SOCK;

You probably want to change the comment for the function as well.

-Lukas

>  	default:
>  		abort();
>  		/* NOTREACHED */
> @@ -516,6 +519,7 @@ static errcode_t __populate_fs(ext2_filsys fs, ext2_ino_t parent_ino,
>  		case S_IFCHR:
>  		case S_IFBLK:
>  		case S_IFIFO:
> +		case S_IFSOCK:
>  			retval = do_mknod_internal(fs, parent_ino, name, &st);
>  			if (retval) {
>  				com_err(__func__, retval,
> @@ -524,11 +528,6 @@ static errcode_t __populate_fs(ext2_filsys fs, ext2_ino_t parent_ino,
>  				goto out;
>  			}
>  			break;
> -		case S_IFSOCK:
> -			/* FIXME: there is no make socket function atm. */
> -			com_err(__func__, 0,
> -				_("ignoring socket file \"%s\""), name);
> -			continue;
>  		case S_IFLNK:
>  			read_cnt = readlink(name, ln_target,
>  					    sizeof(ln_target) - 1);
> 
> --
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