// SPDX-License-Identifier: GPL-2.0 #define _GNU_SOURCE #include "main.h" #include <assert.h> /* stub implementation: useful for measuring overhead */ void alloc_ring(void) { } /* guest side */ int add_inbuf(unsigned len, void *buf, void *datap) { return 0; } /* * skb_array API provides no way for producer to find out whether a given * buffer was consumed. Our tests merely require that a successful get_buf * implies that add_inbuf succeed in the past, and that add_inbuf will succeed, * fake it accordingly. */ void *get_buf(unsigned *lenp, void **bufp) { return "Buffer"; } bool used_empty() { return false; } void disable_call() { assert(0); } bool enable_call() { assert(0); } void kick_available(void) { assert(0); } /* host side */ void disable_kick() { assert(0); } bool enable_kick() { assert(0); } bool avail_empty() { return false; } bool use_buf(unsigned *lenp, void **bufp) { return true; } void call_used(void) { assert(0); }