Understand DTYPE_PIPE

diff --git a/sys/miscfs/fdesc/fdesc_vnops.c b/sys/miscfs/fdesc/fdesc_vnops.c
index e333db9..a0f8b15 100644 (file)
--- a/sys/miscfs/fdesc/fdesc_vnops.c
+++ b/sys/miscfs/fdesc/fdesc_vnops.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fdesc_vnops.c,v 1.3 1996/04/17 04:46:59 mickey Exp $  */
+/*     $OpenBSD: fdesc_vnops.c,v 1.4 1996/09/07 18:11:18 tholo Exp $   */
 /*     $NetBSD: fdesc_vnops.c,v 1.32 1996/04/11 11:24:29 mrg Exp $     */
 
 /*
@@ -478,6 +478,29 @@ fdesc_attr(fd, vap, cred, p)
                }
                break;
 
+       case DTYPE_PIPE:
+               error = pipe_stat((struct pipe *)fp->f_data, &stb);
+               if (error == 0) {
+                       vattr_null(vap);
+                       vap->va_type = VFIFO;
+                       vap->va_mode = stb.st_mode;
+                       vap->va_nlink = stb.st_nlink;
+                       vap->va_uid = stb.st_uid;
+                       vap->va_gid = stb.st_gid;
+                       vap->va_fsid = stb.st_dev;
+                       vap->va_fileid = stb.st_ino;
+                       vap->va_size = stb.st_size;
+                       vap->va_blocksize = stb.st_blksize;
+                       vap->va_atime = stb.st_atimespec;
+                       vap->va_mtime = stb.st_mtimespec;
+                       vap->va_ctime = stb.st_ctimespec;
+                       vap->va_gen = stb.st_gen;
+                       vap->va_flags = stb.st_flags;
+                       vap->va_rdev = stb.st_rdev;
+                       vap->va_bytes = stb.st_blocks * stb.st_blksize;
+               }
+               break;
+
        default:
                panic("fdesc attr");
                break;
@@ -611,6 +634,7 @@ fdesc_setattr(v)
                break;
 
        case DTYPE_SOCKET:
+       case DTYPE_PIPE:
                error = 0;
                break;