From 975e592f85f05e98ef2b833e560e2c243b8491ec Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Tue, 23 Aug 2022 20:17:03 +0200
Subject: user/netstack: TCP recv

---
 src/shared/container/ring.c | 2 +-
 src/shared/container/ring.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/container/ring.c b/src/shared/container/ring.c
index 21c63a1..9bf8d61 100644
--- a/src/shared/container/ring.c
+++ b/src/shared/container/ring.c
@@ -18,7 +18,7 @@ size_t ring_avail(ring_t *r) {
 	return r->capacity - ring_used(r);
 }
 
-void ring_put(ring_t *r, void *buf, size_t len) {
+void ring_put(ring_t *r, const void *buf, size_t len) {
 	// TODO do something similar to ring_get
 	for (size_t i = 0; i < len; i++)
 		ring_put1b(r, ((uint8_t*)buf)[i]);
diff --git a/src/shared/container/ring.h b/src/shared/container/ring.h
index 4f0d310..dbaf331 100644
--- a/src/shared/container/ring.h
+++ b/src/shared/container/ring.h
@@ -13,7 +13,7 @@ size_t	ring_used(ring_t*);
 /** Returns amount of space left in the buffer. */
 size_t	ring_avail(ring_t*);
 
-void	ring_put(ring_t*, void*, size_t);
+void	ring_put(ring_t*, const void*, size_t);
 void	ring_put1b(ring_t*, uint8_t);
 
 size_t	ring_get(ring_t*, void*, size_t);
-- 
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