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| author | Brian Feldman <green@FreeBSD.org> | 1999-07-13 18:44:56 +0000 |
|---|---|---|
| committer | Brian Feldman <green@FreeBSD.org> | 1999-07-13 18:44:56 +0000 |
| commit | 769e5815e35ed2064f409557f24b80ba0900b573 (patch) | |
| tree | 8ae2a8b0e2e228abe9e2a1af3094427a3d7b7e29 /bin/dd/dd.h | |
| parent | 4dc0c8f521c9c0928e74fd8b720af751b896f91a (diff) | |
| download | src-769e5815e35ed2064f409557f24b80ba0900b573.tar.gz src-769e5815e35ed2064f409557f24b80ba0900b573.zip | |
Implement seekability for disk devices (not just regular files).
Also, fix pos_out() to do the same checks pos_in() did.
Done for: jdp, luigi, the good of the world
Notes
Notes:
svn path=/head/; revision=48802
Diffstat (limited to 'bin/dd/dd.h')
| -rw-r--r-- | bin/dd/dd.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bin/dd/dd.h b/bin/dd/dd.h index bc3fd603e2ed..9344d3d1eed8 100644 --- a/bin/dd/dd.h +++ b/bin/dd/dd.h @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * @(#)dd.h 8.3 (Berkeley) 4/2/94 - * $Id: dd.h,v 1.8 1998/02/11 02:23:31 asami Exp $ + * $Id: dd.h,v 1.10 1999/06/20 14:58:51 green Exp $ */ /* Input/output stream state. */ @@ -49,7 +49,8 @@ typedef struct { #define ISCHR 0x01 /* character device (warn on short) */ #define ISPIPE 0x02 /* pipe (not truncatable) */ #define ISTAPE 0x04 /* tape (not seekable) */ -#define NOREAD 0x08 /* not readable */ +#define ISDISK 0x08 /* disk (valid to seek on) */ +#define NOREAD 0x10 /* not readable */ u_int flags; char *name; /* name */ |