githubmirror/liburing

examples/helpers.h

20 строк546 B

Pavel Begunkov

examples: add extra helpers

16 апр 2025, 17:45

16 апр 2025, 17:45ff88c42

/* SPDX-License-Identifier: MIT */
#ifndef LIBURING_EX_HELPERS_H
#define LIBURING_EX_HELPERS_H

#include <stddef.h>

#define T_ALIGN_UP(v, align) (((v) + (align) - 1) & ~((align) - 1))

int setup_listening_socket(int port, int ipv6);

/*
 * Some Android versions lack aligned_alloc in stdlib.h.
 * To avoid making large changes in tests, define a helper
 * function that wraps posix_memalign as our own aligned_alloc.
 */
void *aligned_alloc(size_t alignment, size_t size);

void t_error(int status, int errnum, const char *format, ...);

#endif