From: Marc Rittinghaus <marc.rittinghaus@unikraft.io>
Date: Tue, 25 Apr 2023 10:14:49 +0000 (+0200)
Subject: lib/devfs: Switch to const strings for vnops
X-Git-Tag: RELEASE-0.13.0~65
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=22c1a55814bd3763ea35285ae75a14ee5accf988;p=unikraft%2Funikraft.git

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 309e89786..a065fc226 100644
--- 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;