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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2024 Meta Platforms, Inc. and affiliates.
* Copyright (c) 2024 David Vernet <void@manifault.com>
*/
#ifndef __SCX_TEST_UTIL_H__
#define __SCX_TEST_UTIL_H__
#include <stdbool.h>
#include <sys/types.h>
struct scx_test_gated_worker {
pid_t pid;
int start_fd;
};
long file_read_long(const char *path);
int file_write_long(const char *path, long val);
struct scx_test_gated_worker scx_test_spawn_gated_worker(int cpu, bool set_sched_ext);
bool scx_test_start_gated_worker(struct scx_test_gated_worker *worker);
void scx_test_stop_gated_worker(struct scx_test_gated_worker *worker);
int scx_test_preempt_lazy_mode(void);
#endif // __SCX_TEST_UTIL_H__
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