From 3beaeaadf36de4e494d0b40ad31e3c5c503c596e Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Thu, 5 May 2022 19:58:49 +0200
Subject: kernel/vfs: refactor vfs_backend to allow multiple kernel backends

---
 src/kernel/vfs/root.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'src/kernel/vfs/root.c')

diff --git a/src/kernel/vfs/root.c b/src/kernel/vfs/root.c
index 419d0f4..701d4e6 100644
--- a/src/kernel/vfs/root.c
+++ b/src/kernel/vfs/root.c
@@ -50,7 +50,7 @@ static void req_preprocess(struct vfs_request *req, size_t max_len) {
 
 
 static void wait_callback(struct process *proc) {
-	vfs_root_handler(proc->waits4irq.req);
+	vfs_root_accept(proc->waits4irq.req);
 }
 
 static bool wait_setup(struct vfs_request *req, bool *ready, bool (*ready_fn)()) {
@@ -174,7 +174,7 @@ static int handle(struct vfs_request *req, bool *ready) {
 	}
 }
 
-int vfs_root_handler(struct vfs_request *req) {
+int vfs_root_accept(struct vfs_request *req) {
 	if (req->caller) {
 		/* this introduces a difference between the root vfs and emulated ones:
 		 *
@@ -189,11 +189,16 @@ int vfs_root_handler(struct vfs_request *req) {
 		 */
 		bool ready = true;
 		int ret = handle(req, &ready);
-		if (ready)
+		if (ready) {
 			return vfsreq_finish(req, ret);
-		else
+		} else {
 			return -1;
+		}
 	} else {
 		return vfsreq_finish(req, -1);
 	}
 }
+
+bool vfs_root_ready(struct vfs_backend *self) {
+	return true;
+}
-- 
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