hack, but it fixes EBADF

SCCS-vsn: sys/kern/vfs_bio.c 4.42
SCCS-vsn: sys/kern/vfs_cluster.c 4.42

diff --git a/usr/src/sys/kern/vfs_bio.c b/usr/src/sys/kern/vfs_bio.c
index af57f66..f100093 100644 (file)
--- a/usr/src/sys/kern/vfs_bio.c
+++ b/usr/src/sys/kern/vfs_bio.c
@@ -1,4 +1,4 @@
-/*     vfs_bio.c       4.41    82/12/19        */
+/*     vfs_bio.c       4.42    83/04/04        */

 
 #include "../machine/pte.h"
 
 
 #include "../machine/pte.h"
 


@@ -627,7 +627,8 @@ biowait(bp)
        while ((bp->b_flags&B_DONE)==0)
                sleep((caddr_t)bp, PRIBIO);
        splx(s);
        while ((bp->b_flags&B_DONE)==0)
                sleep((caddr_t)bp, PRIBIO);
        splx(s);

-       u.u_error = geterror(bp);
+       if (u.u_error == 0)                     /* XXX */
+               u.u_error = geterror(bp);

 }
 
 /*
 }
 
 /*

diff --git a/usr/src/sys/kern/vfs_cluster.c b/usr/src/sys/kern/vfs_cluster.c
index 60e7d57..c257aac 100644 (file)
--- a/usr/src/sys/kern/vfs_cluster.c
+++ b/usr/src/sys/kern/vfs_cluster.c
@@ -1,4 +1,4 @@
-/*     vfs_cluster.c   4.41    82/12/19        */
+/*     vfs_cluster.c   4.42    83/04/04        */

 
 #include "../machine/pte.h"
 
 
 #include "../machine/pte.h"
 


@@ -627,7 +627,8 @@ biowait(bp)
        while ((bp->b_flags&B_DONE)==0)
                sleep((caddr_t)bp, PRIBIO);
        splx(s);
        while ((bp->b_flags&B_DONE)==0)
                sleep((caddr_t)bp, PRIBIO);
        splx(s);

-       u.u_error = geterror(bp);
+       if (u.u_error == 0)                     /* XXX */
+               u.u_error = geterror(bp);

 }
 
 /*
 }
 
 /*