From 7d2ab3a71f4bda9d8ee997764d98b29e13a902c5 Mon Sep 17 00:00:00 2001 From: Anton Kling Date: Mon, 29 Apr 2024 18:00:20 +0200 Subject: Kernel/Socket: Move sockets back to being file descriptors --- kernel/lib/ringbuffer.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/lib/ringbuffer.h') diff --git a/kernel/lib/ringbuffer.h b/kernel/lib/ringbuffer.h index 3ebc507..d6e699a 100644 --- a/kernel/lib/ringbuffer.h +++ b/kernel/lib/ringbuffer.h @@ -14,6 +14,9 @@ u32 ringbuffer_write(struct ringbuffer *rb, const u8 *buffer, u32 len); u32 ringbuffer_read(struct ringbuffer *rb, u8 *buffer, u32 len); int ringbuffer_isempty(const struct ringbuffer *rb); void ringbuffer_free(struct ringbuffer *rb); +u32 ringbuffer_used(const struct ringbuffer *rb); +u32 ringbuffer_capacity(const struct ringbuffer *rb); +u32 ringbuffer_unused(const struct ringbuffer *rb); #ifdef KERNEL_TEST void ringbuffer_test(void); #endif // KERNEL_TEST -- cgit v1.2.3