58 lines
1012 B
C
58 lines
1012 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) International Business Machines Corp., 2001
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* 07/2001 Ported by Wayne Boyer
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*/
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/*\
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* [Description]
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*
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* Test that closing a file/pipe/socket works correctly.
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*/
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#include <stdio.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include "tst_test.h"
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#define FILENAME "close01_testfile"
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static int get_fd_file(void)
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{
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return SAFE_OPEN(FILENAME, O_RDWR | O_CREAT, 0700);
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}
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static int get_fd_pipe(void)
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{
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int pipefildes[2];
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SAFE_PIPE(pipefildes);
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SAFE_CLOSE(pipefildes[1]);
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return pipefildes[0];
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}
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static int get_fd_socket(void)
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{
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return SAFE_SOCKET(AF_INET, SOCK_STREAM, 0);
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}
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struct test_case_t {
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int (*get_fd) ();
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char *type;
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} tc[] = {
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{get_fd_file, "file"},
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{get_fd_pipe, "pipe"},
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{get_fd_socket, "socket"}
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};
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static void run(unsigned int i)
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{
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TST_EXP_PASS(close(tc[i].get_fd()), "close a %s fd", tc[i].type);
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}
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static struct tst_test test = {
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.tcnt = ARRAY_SIZE(tc),
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.needs_tmpdir = 1,
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.test = run,
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};
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