1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
3 #define _SDT_HAS_SEMAPHORES 1
4 #include "sdt.h"
5
6 #define SEC(name) __attribute__((section(name), used))
7
8 unsigned short urandlib_read_with_sema_semaphore SEC(".probes");
9
urandlib_read_with_sema(int iter_num,int iter_cnt,int read_sz)10 void urandlib_read_with_sema(int iter_num, int iter_cnt, int read_sz)
11 {
12 STAP_PROBE3(urandlib, read_with_sema, iter_num, iter_cnt, read_sz);
13 }
14