1f08c3bdfSopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 2f08c3bdfSopenharmony_ci/* 3f08c3bdfSopenharmony_ci * Copyright (c) International Business Machines Corp., 2001 4f08c3bdfSopenharmony_ci * 07/2001 Ported by Wayne Boyer 5f08c3bdfSopenharmony_ci */ 6f08c3bdfSopenharmony_ci 7f08c3bdfSopenharmony_ci/*\ 8f08c3bdfSopenharmony_ci * [Description] 9f08c3bdfSopenharmony_ci * 10f08c3bdfSopenharmony_ci * Test that closing a file/pipe/socket works correctly. 11f08c3bdfSopenharmony_ci */ 12f08c3bdfSopenharmony_ci 13f08c3bdfSopenharmony_ci#include <stdio.h> 14f08c3bdfSopenharmony_ci#include <errno.h> 15f08c3bdfSopenharmony_ci#include <fcntl.h> 16f08c3bdfSopenharmony_ci#include <sys/stat.h> 17f08c3bdfSopenharmony_ci#include "tst_test.h" 18f08c3bdfSopenharmony_ci 19f08c3bdfSopenharmony_ci#define FILENAME "close01_testfile" 20f08c3bdfSopenharmony_ci 21f08c3bdfSopenharmony_cistatic int get_fd_file(void) 22f08c3bdfSopenharmony_ci{ 23f08c3bdfSopenharmony_ci return SAFE_OPEN(FILENAME, O_RDWR | O_CREAT, 0700); 24f08c3bdfSopenharmony_ci} 25f08c3bdfSopenharmony_ci 26f08c3bdfSopenharmony_cistatic int get_fd_pipe(void) 27f08c3bdfSopenharmony_ci{ 28f08c3bdfSopenharmony_ci int pipefildes[2]; 29f08c3bdfSopenharmony_ci SAFE_PIPE(pipefildes); 30f08c3bdfSopenharmony_ci SAFE_CLOSE(pipefildes[1]); 31f08c3bdfSopenharmony_ci return pipefildes[0]; 32f08c3bdfSopenharmony_ci} 33f08c3bdfSopenharmony_ci 34f08c3bdfSopenharmony_cistatic int get_fd_socket(void) 35f08c3bdfSopenharmony_ci{ 36f08c3bdfSopenharmony_ci return SAFE_SOCKET(AF_INET, SOCK_STREAM, 0); 37f08c3bdfSopenharmony_ci} 38f08c3bdfSopenharmony_ci 39f08c3bdfSopenharmony_cistruct test_case_t { 40f08c3bdfSopenharmony_ci int (*get_fd) (); 41f08c3bdfSopenharmony_ci char *type; 42f08c3bdfSopenharmony_ci} tc[] = { 43f08c3bdfSopenharmony_ci {get_fd_file, "file"}, 44f08c3bdfSopenharmony_ci {get_fd_pipe, "pipe"}, 45f08c3bdfSopenharmony_ci {get_fd_socket, "socket"} 46f08c3bdfSopenharmony_ci}; 47f08c3bdfSopenharmony_ci 48f08c3bdfSopenharmony_cistatic void run(unsigned int i) 49f08c3bdfSopenharmony_ci{ 50f08c3bdfSopenharmony_ci TST_EXP_PASS(close(tc[i].get_fd()), "close a %s fd", tc[i].type); 51f08c3bdfSopenharmony_ci} 52f08c3bdfSopenharmony_ci 53f08c3bdfSopenharmony_cistatic struct tst_test test = { 54f08c3bdfSopenharmony_ci .tcnt = ARRAY_SIZE(tc), 55f08c3bdfSopenharmony_ci .needs_tmpdir = 1, 56f08c3bdfSopenharmony_ci .test = run, 57f08c3bdfSopenharmony_ci}; 58