[mini-os master] Introduce a common dev pointer in struct file

[patchbot@xxxxxxx]

commit 2e3bb09a98f2912a045b21dee1cf0216edb8001d
Author:     Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Tue Jan 11 15:58:04 2022 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Wed Jan 12 11:35:25 2022 +0000

    Introduce a common dev pointer in struct file
    
    There are many dev pointers in a union in struct file. Prepare to
    switch to a single one by introducing a new common one.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
---
 include/lib.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/lib.h b/include/lib.h
index dc56f52..60aaf1c 100644
--- a/include/lib.h
+++ b/include/lib.h
@@ -188,6 +188,7 @@ struct file {
     off_t offset;
     union {
         int fd; /* Any fd from an upper layer. */
+        void *dev;
        struct {
            struct evtchn_port_list ports;
        } evtchn;
--
generated by git-patchbot for /home/xen/git/mini-os.git#master