1 /* 2 * Copyright (c) 2018 Linux Test Project 3 * Copyright (C) 2015 Cyril Hrubis <chrubis (at) suse.cz> 4 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 5 * AUTHOR : William Roske 6 * CO-PILOT : Dave Fenner 7 * DATE STARTED : 06/01/02 8 * 9 * This program is free software: you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation, either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program. If not, see <http://www.gnu.org/licenses/>. 21 */ 22 23 #include <sys/types.h> 24 #include <sys/wait.h> 25 #include <errno.h> 26 #include <stdlib.h> 27 #include <string.h> 28 #include <stdio.h> 29 30 #include "tst_test.h" 31 32 #define IPC_ENV_VAR "LTP_IPC_PATH" 33 34 static void verify_execle(void) 35 { 36 pid_t pid; 37 char path[512]; 38 char ipc_env_var[1024]; 39 40 sprintf(ipc_env_var, IPC_ENV_VAR "=%s", getenv(IPC_ENV_VAR)); 41 char *const envp[] = { "LTP_TEST_ENV_VAR=test", ipc_env_var, NULL }; 42 43 if (tst_get_path("execle01_child", path, sizeof(path))) 44 tst_brk(TCONF, "Couldn't find execle01_child in $PATH"); 45 46 pid = SAFE_FORK(); 47 if (pid == 0) { 48 TEST(execle(path, "execle01_child", "canary", NULL, envp)); 49 tst_brk(TFAIL | TERRNO, 50 "Failed to execute execl01_child"); 51 } 52 } 53 54 static struct tst_test test = { 55 .forks_child = 1, 56 .child_needs_reinit = 1, 57 .test_all = verify_execle, 58 }; 59
