1f08c3bdfSopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 2f08c3bdfSopenharmony_ci/* 3f08c3bdfSopenharmony_ci * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 4f08c3bdfSopenharmony_ci * Copyright (c) 2020 SUSE LLC 5f08c3bdfSopenharmony_ci * 03/30/1992 AUTHOR: Richard Logan CO-PILOT: William Roske 6f08c3bdfSopenharmony_ci */ 7f08c3bdfSopenharmony_ci 8f08c3bdfSopenharmony_ci/*\ 9f08c3bdfSopenharmony_ci * [Description] 10f08c3bdfSopenharmony_ci * 11f08c3bdfSopenharmony_ci * Verify that dup(2) syscall fails with errno EBADF when called with 12f08c3bdfSopenharmony_ci * invalid value for oldfd argument. 13f08c3bdfSopenharmony_ci */ 14f08c3bdfSopenharmony_ci 15f08c3bdfSopenharmony_ci#include "tst_test.h" 16f08c3bdfSopenharmony_ci 17f08c3bdfSopenharmony_cistatic struct tcase { 18f08c3bdfSopenharmony_ci int fd; 19f08c3bdfSopenharmony_ci int exp_err; 20f08c3bdfSopenharmony_ci} tcases[] = { 21f08c3bdfSopenharmony_ci {-1, EBADF}, 22f08c3bdfSopenharmony_ci {1500, EBADF}, 23f08c3bdfSopenharmony_ci}; 24f08c3bdfSopenharmony_ci 25f08c3bdfSopenharmony_cistatic void run(unsigned int n) 26f08c3bdfSopenharmony_ci{ 27f08c3bdfSopenharmony_ci struct tcase *tc = &tcases[n]; 28f08c3bdfSopenharmony_ci 29f08c3bdfSopenharmony_ci TST_EXP_FAIL2(dup(tc->fd), tc->exp_err, "dup(%d)", tc->fd); 30f08c3bdfSopenharmony_ci 31f08c3bdfSopenharmony_ci if (TST_RET != -1) 32f08c3bdfSopenharmony_ci SAFE_CLOSE(TST_RET); 33f08c3bdfSopenharmony_ci} 34f08c3bdfSopenharmony_ci 35f08c3bdfSopenharmony_cistatic struct tst_test test = { 36f08c3bdfSopenharmony_ci .test = run, 37f08c3bdfSopenharmony_ci .tcnt = ARRAY_SIZE(tcases), 38f08c3bdfSopenharmony_ci}; 39