lib/devfs: Switch to const strings for vnops

This commit changes all vnode operations to accept constant
string parameters to be inline with the changed definitions.

Signed-off-by: Marc Rittinghaus <marc.rittinghaus@unikraft.io>
Reviewed-by: Sergiu Moga <sergiu.moga@protonmail.com>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #866

diff --git a/lib/devfs/devfs_vnops.c b/lib/devfs/devfs_vnops.c
index 309e897865ed95c3b4b82983c41399e1aadd8059..a065fc226fe4abb775b109f0eb0a6c1ed86f5ead 100644 (file)
--- a/lib/devfs/devfs_vnops.c
+++ b/lib/devfs/devfs_vnops.c
@@ -132,7 +132,7 @@ devfs_ioctl(struct vnode *vp, struct vfscore_file *fp __unused,
 }
 
 static int
-devfs_lookup(struct vnode *dvp, char *name, struct vnode **vpp)
+devfs_lookup(struct vnode *dvp, const char *name, struct vnode **vpp)
 {
        struct devinfo info;
        struct vnode *vp;