1 /* 2 * Copyright (c) International Business Machines Corp., 2007 3 * This program is free software; you can redistribute it and/or modify 4 * it under the terms of the GNU General Public License as published by 5 * the Free Software Foundation; either version 2 of the License, or 6 * (at your option) any later version. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 11 * the GNU General Public License for more details. 12 */ 13 14 #include "../libclone/libclone.h" 15 #include "test.h" 16 #include "safe_macros.h" 17 18 static int dummy_child(void *v) 19 { 20 (void) v; 21 return 0; 22 } 23 24 static int check_newpid(void) 25 { 26 int pid, status; 27 28 if (tst_kvercmp(2, 6, 24) < 0) 29 tst_brkm(TCONF, NULL, "CLONE_NEWPID not supported"); 30 31 pid = do_clone_unshare_test(T_CLONE, CLONE_NEWPID, dummy_child, NULL); 32 if (pid == -1) 33 tst_brkm(TCONF | TERRNO, NULL, "CLONE_NEWPID not supported"); 34 SAFE_WAIT(NULL, &status); 35 36 return 0; 37 } 38
